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EXHIBIT 1

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Notice of Commencement for Allegiance Telecom

Total number of parties: 26108 Mode of Service: US Mail (1st Class)

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3772 3772 3772 3743 3743 3770 3743 3743 3743 3743 3743 @ COMM CORPORATION, DEPT. 05321, SAN FRANCISCO, CA 94139-5321 111 CHELSEA LLC, C/O INSIGNIA/ESG INC, 111 8TH AVE 14TH FL, NEW YORK, NY 10011 111 CHELSEA LLC, POB 26127 GENERAL POST OFFICE, NEW YORK CITY, NY 10087-6127

111 EIGHTH AVE. PKG. LLC, 111 EIGHTH AVENUE, NEW YORK, NY 10011 1120 VERMONT AVE ASSOC, 1120 VERMONT AVE NW TERR LEVEL, WASHINGTON D.C., DC 20005 1120 VERMONT AVENUE ASSOCIATES, C/O S.C. HERMAN & ASSOCIATES INC., 1120 VERMONT AVENUE, SUITE 900, WASHINGTON, DC 20005 1400 CENTREPARK LIMITED, 1301 AVENUE OF THE AMERICAS, 38TH FLOOR, NEW YORK, NY 10019 1400 CENTREPARK LTD, C/O PARTHENON REALTY LLC, 1601 FORUM PL STE 406, WEST PALM BEACH, FL 33401 1400 PROVIDENCE HIGHWAY REALTY TRUST, ATTENTION: ROBERT A. SCHLAGER, C/O THE BULFINCH COMPANIES INC., FIRST NEEDHAM PLACE, NEEDHAM, MD 02494 1400 PROVIDENCE HIGHWAY REALTY, C/O THE BULFINCH COMPANIES, 250 1ST AVE STE 200, NEEDHAM, MA 02194 1400 PROVIDENCE HWY REALTY TRUST, C/O THE BULFINCH CO, 1400 PROVIDENCE HWY BLDG #3, NORWOOD, MA 02062 1415 LOUISANA LTD, PO BOX 200680 C/O WEDGE PROP. MNGMNT., DALLAS, TX 75320-0680 1415 LOUISIANA K/LTD, 1415 LOUISIANA STE 3900, HOUSTON, TX 77002 1415 LOUISIANA, 1415 LOUISIANA K/LTD, C/O WEDGE PROPERTY MGMT INC, 1415 LOUISIANA STE 1550A, HOUSTON, TX 77002 1515 MARKET STREET ASSOC, C/O WEST WORLD MGMT INC, 1515 MARKET ST 6TH FL, PHILADELPHIA, PA 19102 1515 MARKET STREET ASSOCIATES, C/O WEST WORLD MANAGEMENT INC., 4 MANHATTANVILLE ROAD, PURCHASE, NY 10577 1818 FUNDING COMPANY INC., ATTENTION: JACK RODITI AND, C/O MORGAN GUARANTY TRUST COMPANY OF NEW YORK, 522 FIFTH AVENUE, NEW YORK, NY 10036 1818 MARKET VEF II LLC, C/O ALBERT B ASHFORTH LLC, 1818 MARKET ST STE 1430, PHILADELPHIA, PA 19103 1818 MARKET VEF II LLC, C/O ALBERT B. ASHFORTH LLC, HARTFORD, CT 06150-2846 1919 M STREET ASSOCIATES LIMITED PARTNERSHIP, C/O CHARLES E. SMITH REAL ESTATE SERVICES L.P., CONCOURSE 10, 1919 "M" STREET N.W., WASHINGTON, DC 20036 1ST BANK DATA CORP/LAKEWOOD, 12345 W. COLFAX AVE, LAKEWOOD, CO 80215 1ST BANK DATA CORP/PALM DESERT, 73000 HIGHWAY 111, PALM DESERT, CA 92260 1ST CITY SAVINGS FEDERAL CU, CR HOLD/550 NORTH BRAND BLVD, STE 800, GLENDALE, CA 91209 21ST CENTURY INSURANCE, 6301 OWENSMOUTH AVE, WOODLAND HILLS, CA 91367 2255 PARTNERS L.P., C/O M. DAVID PAUL DEVELOPMENT, 233 WILSHIRE BOULEVARD SUITE 990, SANTA MONICA, CA 90401 301 NORTH CHARLES, P.O. BOX 4737, HOUSTON, TX 772104737 7220 E SLAUSON AV, COMMERCE , CA 90040 75-101 FEDERAL ST LLC, C/O EQUITY OFFICE PROP TRUST, 101 FEDERAL ST 9TH FL, BOSTON, MA 2110 75-101 FEDERAL ST. L.L.C., C/O EQUITY OFFICE PROPERTIES TRUST, TWO NORTH RIVERSIDE PLAZA, SUITE 2100, CHICAGO, IL 60606 911 BUREAU ST.CHARLES CNTY. MANG. AGENCY, RM 280 301 NORTH SECOND STREET, ST. CHARLES, MO 63301 9-1-1 NETWORK OF EAST TEXAS, 1121 E SE LOOP 323, STE 220, TYLER, TX 75071 9706 LLC LITTLETON BUSINESS CENTER, 5366 S. BANNOCK STREET # 101, LITTLETON, CO 80120-1700

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Allegiance Telecom

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3772 3770 3770 3770 3770 3772 3770 3743 3772 3772 3772 3772 3772 3772 3772 3772 3775 3770 3743 3743 3772 3772 3743 3770 3770 3770 3770 3761 3770 3761 3770 3761 3770 3761 3761 3743 3743 3743 3772 3770 3770 3770 3743 9706 LLC, 5366 SOUTH BANNOCK STREET, LITTLETON, CO 80120 9706 LLC, 9706 E EASTER AVE STE 100, ENGLEWOOD, CO 80112 A AMERICA CARGO, 2305 NW 107TH AVE BOX 122, MIAMI, FL 33172 A F MUNDIS, MINUTEMAN PRESS OF PLEASANTON, 3958 VALLEY AV, F, PLEASANTON, CA 94566 A KAMIR, CENTRAL NEWS, 401 CENTRAL AVE, JERSEY CITY, NJ 7307 A MARTINEZ, PAYLESS SHOE SOURCE, 212-214 FERRY ST, NEWARK, NJ 7105 A P INVESTOR SERVICES, A P INVESTOR SERVICES, 17400 DALLAS PARKWAY # 216, DALLAS, TX 75287 A QUALITY POOL DBA ATLANTA CON, 614 COBB PARKWAY NORTH, MARIETTA, GA 30062 A REHMAN, ROYAL RESTAURANT, 11919 BISSONNET, SUIT A-9SUIT A-9, HOUSTON, TX 77099 A VISUAL IMAGE INC, 2206 CENTURY CENTER BLVD, IRVING, TX 75062-4900 A&E TELEVISION NTWK-ATLANTA, 1 BUCKHEAD PLAZA, ATLANTA, GA 30305 A&E TELEVISION NTWK-CHICAGO, 111 EAST WACKER DR #2206, CHICAGO, IL 60601 A&E TELEVISION NTWK-LA, 1925 CENTURY PARK EAST #1000, LOS ANGELES, CA 90067 A&E TELEVISION NTWK-NEW YORK, 235 EAST 45TH ST, NEW YORK, NY 10017 A&E TELEVISION NTWK-NEW YORK, 885 2ND AVE LEVEL C, NEW YORK, NY 10017 A&E TELEVISION NTWK-TROY, 201 W.BIG BEAVER RD SUITE 1010, TROY, MI 48084 A.D.I.C. - MARYMOOR, 17275 NE 67TH COURT, REDMOND, WA 98052 A.D.I.C. - WILLOWS RD, 11431 WILLOWS RD NE, REDMOND, WA 98052 A.G. EDWARDS AND SONS, INC., 2801 CLARK STREET, ST. LOUIS, MO 63103 A.J. ADAMS, FIBER PRODUCTS INDUSTRIAL, 1114 WILSO DR, BALTIMORE, MD 21223 A.P.S.-REMIT, P.O. BOX 452, VERDUGO CITY, CA 91046 A.R.D.C., 135 SOUTH LASALLE STREET DEPT. 8768, CHICAGO, IL 60674-8768 AAA COOPER TRANSPORT - PBX, 4975 OLD GRANT ROAD, ELLENWOOD, GA 30294 AAAS, 1200 NEW YORK AVE., WASHINGTON, DC 20005 A-ADVANCED LOCKSMITHS, 8280 CLAIREMONT MESA BLVD. STE 135, SAN DIEGO, CA 92111 AARON BAKER, AARON BAKER, 2225 NETTLE, PLANO, TX 75025 AARON BERMAN, AARON BERMAN CPA, 29350 SOUTHFIELD RD, SOUTHFIELD, MI 48076 AARON BRITVAN, AARON BRITVAN, DGN ATTY, 7600 JERICHO TRNPK, 301 3, WOODBURY, NY 11797 AARON DAAVETTILA, STATE FARM INSURANCE, 22454 PONTIAC TR, SOUTH LYON, MI 48178 AARON DAWS, EXCEPTIONAL ENGRAVING COMPANY, 8200 GRAND AV S, MINNEAPOLIS, MN 55420 AARON FLORES, ST.MARKS CHURCH IN THE BOWERY, 131 E 10TH ST, NEW YORK, NY 10003 AARON GOLDBERG, INDEPENDENT TRUCK, 8650 MIRAMAR RD, SUITE AA, SAN DIEGO, CA 92126 AARON HAAZ, AARON HAAZ, 19524 HALSTED ST, NORTHRIDGE, CA 91324 AARON PHILLIPPI, DANIELLES CREPERIE AND GALLERY, 3535 FAIR OAKS BLVD, B, SACRAMENTO, CA 95864 AARON RIAN, MERCHANT SERVICES, INC, 9020 SW WASHINGTON RD, STE 350, TIGARD, OR 97223 AARON WAGNER, PLANET SMOOTHIE, 621 16 ST, DENVER, CO 80202 AARON WOLMAN, VISION.NET, 3241 SUPERIOR AV, CLEVELAND, OH 44114 AARON, RICHARD B., ACCOUNT EXECUTIVE, 1013 EDITH ST, BURLINGTON, NC 27215 AASTRA NETWORK ACCESS, 155 SNOW BLVD, CONCORD, ON L4K 4N9CANADA ABAGNARO, NICOLE A., 1818 RICE CT, ALLEN, TN 75013 ABB POWER COMPANY, INC., 4300 CORAL RIDGE DRIVE, CORAL SPRINGS, FL 33065 ABBAS RAJA, UP AND AWAY TRAVEL INC, 376 BOYLSTON, BOSTON, MA 2116 ABBE DARAMOLA, EMANUEL DARAMOLA / FREDERICK AMOCO, 3333 FREDERICK AV, TELCOCLOS, BALTIMORE, MD 21229 ABBEY BANERJEE, B AND P ASSOCIATES INC, 14471 CHAMBERS RD, SUITE 102, TUSTIN, CA 92780 ABBOTT, DENISE, 51 PEACHFIELD LN, WILLINGBORO, NJ 08046 Mode of Svc (if different)

Page 2 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3743 3772 3743 3743 3770 3761 3770 3761 3770 3770 3770 3770 3761 3770 3770 3761 3761 3770 3761 3761 3761 3743 3743 3743 3743 3743 3770 3743 3761 3743 3775 3772 3761 3761 3743 3770 3770 3770 3770 3772 3772 3743 3761 ABBOTT, RONALD DALE, PROGRAM MGR SR, 3205 CANONGATE DRIVE, ARLINGTON, TX 76015 ABBY SCATTERFIELD, ACCOUNTING DEPARTMENT, 203 MERCHANTS DR NW, NORCROSS, GA 30093 ABC SECURITY CORP., 339 EGIDI DR., WHEELING, IL 60090 ABC USD FAYE ROSS MIDDLE, 17707 S. ELAINE AVE., ARTESIA, CA 90701 ABCO, PO BOX 97462, DALLAS, TX 75397 ABDALLA, TARA J., 3976 WYNDHAM RIDGE DR, #309, STOW, OH 44224 ABDALLAH ZAMAT, ABDALLAH ZAMAT DBA ALSLAM MEAT MARKET, 3251 W 63RD ST, 1, CHICAGO, IL 60629 ABDI MOHAMOUD, HORN OF AFRICA, 6035 UNIVERSITY AV, 6, SAN DIEGO, CA 92115 ABDUL CHOUDRY, NYC TEXTILES INC, 155 VAN WAGENEN AVE, JERSEY CITY, NJ 7306 ABDUL HOSSAINKHAIL, GROG & TANKARD, INC., 2408 WISCONSIN AVE NW, WASHINGTON, DC 20007 ABDUL KHALIK, AZ DOLLAR STORE, 2952 N 16 ST, PHOENIX, AZ 85016 ABDUL MOHAMMED, BOWNE DELI & GROCERY INC, 41-80 BOWNE, FLUSHING, NY 11355 ABDUL PIRANI, SPRINGFIELD LAUNDRY, 450 HURRICANE SHOALS RD NW, LAWRENCEVILLE, GA 30045 ABDUL SKANDER, STEP AHEAD FOOTWEAR, 10970 INTERNATIONAL BL, SUITE C16, OAKLAND, CA 94603 ABDULLAH HUSSEN, A & J MARATHON, 9121 ALLEN RD, ALLEN PARK, MI 48101 ABDULLAH MOHAMMED, CARRIAGE TRADE LIQUOR, 350 E 18TH, OAKLAND, CA 94606 ABDYL KOPENCKA, QUEEN ALBANIAN TRAVEL, 61-01 CATALPA AV, 1, RIDGEWOOD, NY 11385 ABE MASSY, T-SHIRTS ORIGINAL INC, 28 W 36TH ST, 8, NEW YORK, NY 10018 ABE MATUS, THE PROSPECT CENTER, INC., 27 N BROAD ST, RIDGEWOOD, NJ 7450 ABE TOTAH, TOTAL INVESTMENTS INC. DBA/ WESTERN MOTEL, 2250 EL CAMINO REAL, SANTA CLARA, CA 95050 ABE WEIMZIMER, D*C*A*P HICKSVILLE INC, 418 S BROADWAY, FLR: 11, HICKSVILLE, NY 11801 ABEBA HAILU, LIQUOR BOX, 6595 FEDERAL BLVD, UNIT 1, DENVER, CO 80221 ABEER CHOLAGH, NORTH VALLEY, 25950 KNOLLWOOD DR S, FLOOR 1, CHESTERFIELD, MI 48051 ABEL, BRIAN P., ACCOUNT EXECUTIVE, 200 YOAKUM PKWY, #1109, ALEXANDRIA, VA 22304 ABEL, GEOFFREY M., ACCOUNT EXECUTIVE, 713 W NOPAL PL, CHANDLER, AZ 85225 ABEL, GREGORY R., ACCOUNT EXECUTIVE, 18001 MELROSE RD, WILDWOOD, MO 63038 ABELL, STEVEN, 3315 HARVARD DR, ARLINGTON, TX 76015 ABERNATHY, LINDA, ACCOUNT EXECUTIVE, 794 NORMANDY, #816, HOUSTON, TX 77015 ABESS EL-MOKADAM, HOWLO GAS MART INC, 2207 SOUTHFIELD RD, LINCOLN PARK, MI 48146 ABILENE/TAYLOR COUNTY 9-1-1 DIST., 555 WALNUT ST RM 206, ABILENE, TX 79601-5254 ABLE GARCIA, PROSPERA FINANCIAL SERVICES, 5429 LBJ FWY, STE 400, DALLAS, TX 75240 ABN AMRO BANK NV, ATTN: WILLIAM TERESKY, 350 PARK AVE 2ND FL, NEW YORK, NY 10022 ABN AMRO INCORPORATED, 55 EAST 52ND STREET, NEW YORK, NY 10055 ABN AMRO/RED LION-CHICAGO, 440 S.LASALLE ST, CHICAGO, IL 60606 ABNAN ABUSHAR, PRIDE OF MEDITERREAN, 1761 FILLMORE, SAN FRANCISCO, CA 94115 ABNISH AGNIHOTRI, AGNI ENTERPRISES, 5409 CENTRAL AV, NEWARK, CA 94560 ABOUELELA, AHMED H., 8340 GREENSBORO DR, #318, MCLEAN, VA 22102 ABRAHAM BASHIR, ROYAL GAS & AUTO CARE, 230 MARKET ST, SADDLE BROOK, NJ 7663 ABRAHAM COHEN, SAN MIGUEL ALLENDE, INC., 1418 SLOCUM ST., DALLAS, TX 75207 ABRAHAM FERNANDEZ, SUNRISE TROPICAL INC., 101-22 45 AVE, CORONA, NY 11368 ABRAHAM MATHEW, NETHERWOOD GETTY, 1100 SOUTH AVE, PLAINFIELD, NJ 7062 ABRAHAM, DR. RONALD (HOME), 338 GLEN MEADOW ROAD, RICHBORO, PA 18954 ABRAMSON CTR FOR JEWISH LIFE, 1425 HORSHAM ROAD, NORTH WALES, PA 19454 ABRAMSON, CARIANN B., MAJOR ACCOUNT MANAGER, 2737 HYACINTH DR, MESQUITE, TX 75181 ABRAR SYED, VIG COMPUTERS, 880 INDIAN TRAIL LILBURN RD NW, LILBURN, GA 30047 Mode of Svc (if different)

Page 3 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3772 3743 3743 3743 3772 3743 3770 3743 3761 3770 3761 3770 3770 3770 3773 3743 3743 3772 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3743 ABRRAHAM KING, DISCOURAGE RECORDS, 1737 SE MORRISON, PORTLAND, OR 97214 ABUHELEN HOSSAIN, ANZUMAN FINANCIAL & TAX SERVICES, 35-10 BROADWAY, ASTORIA, NY 11106 ABUZAR IKKERY, Z. KAZI DBA KFC--DC, 4221 A CONNECTICUT AVE NW, WASHINGTON, DC 20008 AC INTERNATIONAL, CR HOLD/9115-1 DICE ROAD, SANTA FE SPRINGS, CA 90670 AC TELECOMM, ATTN: GENL COUNSEL, 3545 AIRWAY DR STE#111, RENO, NV 89511 AC TELECOMMUNICATION, 3545 AIRWAY DR STE#111, RENO, NV 89511 ACADIA COFFEE SERVICE INC., 819 PICKENS INDUSTRIAL DRIVE STE 13, MARIETTA, GA 30062 ACCESS COMMUNICATIONS, 101 HOWARD ST, 2ND FLR, SAN FRANCISCO, CA 94105 ACCOLLA, MATTHEW J., 536 EVERETT DR, DANVILLE, CA 94526 ACCOUNTING DEPARTMENT, FIRST FINANCIAL CAPITOL CORP., 6311 N O'CONNER BL, BUILDING 3207, IRVING, TX 75039 ACCOUNTING SOLUTIONS, P.O. BOX 971710, DALLAS, TX 75397-1710 ACCOUNTS PAYABLE, ACS INC/AMGEN, 2950 NORTH LOOP W, 1050, HOUSTON, TX 77092 ACCOUNTS PAYABLE, DUGGAN CONSTRUCTION, 1557 GRAND AV, SUIT C, SAN MARCOS, CA 92069 ACCOUNTS PAYABLE, NORTH COUNTY HEALTH SERVICES, 408 CASSIDY ST, OCEANSIDE, CA 92054 ACCOUNTS PAYABLE, SENKO ADVANCED COMPONENT, 10180 TELESIS CT, SUITE 365 3, SAN DIEGO, CA 92121 ACCOUNTS PAYABLE, WORSWICK INDUSTRIES INC, 7352 CONVOY CT, SAN DIEGO, CA 92111 ACCRUE UNDER CONTRACT, GENUITY MI, 10 MOULTON ST, 1 1, CAMBRIDGE, MA 2138 ACE CASH EXPRESS, C/O GAVIN N. LEWIS, 5339 SPRING VALLEY ROAD, SECOND FLOOR, DALLAS, TX 75254 ACE PARKING MGMT. INC., 4680 MACARTHUR CT. SUITE A, NEWPORT BEACH, CA 92660 ACE PRINTERY INC., 41 WALNUT ST., HARTFORD, CT 06120 ACETON NETWORKS LLC, 99 RT 304, NANUET, NY 10954 ACEVEDO, DONNA C., 211 CHARTER OAKS CIR, LOS GATOS, CA 95032 ACEVEDO, MIGUEL DBA IMPERIAL REAL ESTATE, C/O MIGUEL ACEVEDO, DBA IMPERIAL REAL ESTATE, 429 N. CENTRAL AVE., UPLAND, CA 91786 ACHTEN, BRIAN, 12809 IRONGATE AVE, AUSTIN, TX 78727 ACKERMAN, HEIDI M., 3100 3RD AVE S, GREAT FALLS, MT 59405 ACKERMAN, NICOLE B., 8271 WOODY RD, PORT TOBACCO, MD 20677 ACKLEY, STEPHANIE S., 4580 SW CHUNUT CT, TUALATIN, OR 97062 ACLOQUE, GERARD F., ACCOUNT EXECUTIVE, 3400 SW 40TH ST, HOLLYWOOD, FL 33023 ACTERNA CORPORATION, RICK GOSHORN VP GENL COUNSEL, 12410 MILESTONE CTR DR, GERMANTOWN, MD 20876 ACTERNA, ATTN: RICK GOSHORN, GENL COUNSEL, 12410 MILESTONE CTR DR, GERMANTOWN, MD 20876 ACTERNA'S, P.O. BOX 371693, PITTSBURGH, PA 15251-7693 ACTIVE VOICE LLC, 2033 6TH AVENUE SUITE 500, SEATTLE, WA 98121 ACTIVE VOICE, ATTN: GENL COUNSEL, 20336 6TH AVE, SEATTLE, WA 98121 ACTUATE CORPORATION, ATT: GENERAL COUNSEL, 701 GATEWAY BLVD S, SAN FRANCISCO, CA 94080 ACTUATE SOFTWARE CORPORATION, DEPT. # 05875, SAN FRANCISCO, CA 94139-5875 ACTUATE, DEPT # 05875 PO BOX 39000, SAN FRANCISCO, CA 94139-5875 ACUNA, ANTONIO, SUPRV DATA NOCC, 402 N. MAPLE ST, MUENSTER, TX 76252 ACUNA, ROBERT, ACCOUNT EXECUTIVE, 8851 SW 142ND AVE, #1538, MIAMI, FL 33186 AD STOKES, SOUTHERN JEWELRY MFG HOUSTON, 9830 CLAY RD, HOUSTON, TX 77080 ADA PROP NO 2 LTD, 8790 NW 18TH TERR, MIAMI, FL 33172 ADA PROPERTIES NO. 1 LTD., C/O PETER LAWRENCE COMMERCIAL REAL ESTATE INC., 7100 N.W. 12TH STREET, SUITE 105, MIAMI, FL 33126 ADA PROPERTIES NO. 2 LTD., C/O TRAMMEL CROW, MIAMI, FL 33126 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3744 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3761 3770 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3770 3743 3770 ADA RUELAS, HERBS FOR YOU, 3319 GLENDALE BL, C, LOS ANGELES, CA 90039 ADAIR MC CORD, MC CORD & REEVES, 3238 DOGWOOD DR, HAPEVILLE, GA 30354 ADAM AMADEO, ADAM CREAMER AUTOMOTIVE, 2705 BLACK LAKE PL, SUITE 600, PHILADELPHIA, PA 19154 ADAM C DEMBROW ESQ., (REPRESENTING: VERIZON COMMUNICATIONS INC), WILMER CUTLER & PICKERING, 399 PARK AVE, NEW YORK, NY 10022 ADAM CAMPRAS, LLC CYCLE PRODUCTS WEST, 11900 W PICO BL, LOS ANGELES, CA 90064 ADAM DE SOUSA, LONG ISLAND PERFORMANCE, 69 KINKEL, GROUND, WESTBURY, NY 11590 ADAM EDWARDS, INTEGRATED SPORTS, 6640 LUSK, SUIT A200, SAN DIEGO, CA 92121 ADAM FOUST, MONEY MACHINES INC, 1314 OLYMPIC COURT SW, CONYERS, GA 30012 ADAM FREEDMAN, SOURCE ONE, 440 COMMERCIAL, FLOOR 5, BOSTON, MA 2109 ADAM GEFFNER, HEIBERGER & ASSOCIATES, 205 LEXINGTON AV, PENTHOUSE 19, NEW YORK, NY 10016 ADAM GILINSON, AMG COMMUNICATIONS, 13517 HAYWORTH DR, POTOMAC, MD 20854 ADAM LAFRANCE, CLASSIC GRAPHIC INDUSTRIES, 519 W WRIGHTWOOD AV, ELMHURST, IL 60126 ADAM LANDRY, RESOURCE OPTIONS, 31 FREEMONT, NEEDHAM, MA 2494 ADAM LEVINE, BASIC FURNITURE INC, 92 7 AV, MANHATTAN, NY 10011 ADAM MOHR, ADAM MOHR AGENCY, 2200 SILVER LAKE, NEW BRIGHTON, MN 55112 ADAM PANZIO, GOLDS GYM, 4805 LAWRENCE HWY NW, HWY 29 SUITE L, LILBURN, GA 30047 ADAM RAINEY, SOUND SOLUTIONS, 10720 REISTERSTOWN RD, OWINGS MILLS, MD 21117 ADAM RIOS, SOLID BODIES GYM, 2651 W NORTH AVE, 1ST FLOOR, CHICAGO, IL 60647 ADAM ROMERO, CARGO LATINOAMERICA INC, 9999 NW 89TH AVE, UNIT 6, MEDLEY, FL 33178 ADAM RUDE, ERUDITE PRODS CORP, 1 CENTRAL AV, FLR 2 SUITE 205, TARRYTOWN, NY 10591 ADAME, JULIO C., ACCOUNT EXECUTIVE, 1921 N. SHERRY LN APT 84, SANTA ANA, CA 92705 ADAMS COUNTY TREASURER, P.O. BOX 869, BRIGHTON, CO 80601-0869 ADAMS, APRIL K., 7733 UTICA DR, ST. LOUIS, MO 63133 ADAMS, ARMANDO, ACCOUNT EXECUTIVE, 8569 BURTON WAY, LOS ANGELES, CA 90048 ADAMS, C. RANDELL, 13907 121ST AVE NE, KIRKLAND, WA 980342138 ADAMS, ERIC J., 7927 WILLOW GREEN CT., BLD. 3, APT. 113, DALLAS, TX 75230 ADAMS, FARISS A., 1335 KILLIAN SHOALS WAY SW, LILBURN, GA 30047 ADAMS, GAIL R, 15 CLARENDON PLACE, HACKENSACK, NJ 07601 ADAMS, JARED, ISP SALES, 462 MASSACHUSETTS AVE, #4, BOSTON, MA 02118 ADAMS, JASON J., ACCOUNT EXECUTIVE, 280-B LOGAN ST, ATLANTA, GA 30312 ADAMS, JAY A., ACCOUNT EXECUTIVE, 2720 LAKEVILLE DR, TAMPA, FL 33618 ADAMS, JOSHUA J., ACCOUNT EXECUTIVE, 719 E INDIANA CT, #3, EL SEGUNDO, CA 90245 ADAMS, KIMBERLY A., 4800 NORTHWAY DR., #15D, DALLAS, TX 75206 ADAMS, STEPHEN R., ACCOUNT EXECUTIVE, 2066 PARKDALE AVE, GLENSIDE, PA 19038 ADAMS, STEPHEN, 93 HILLSIDE RD, CANTONSVILLE, MD 21228 ADAMS, SUSAN M., 10934 EVENING CREEK DR E, #91, SAN DIEGO, CA 92128 ADC SOFTWARE SYSTEMS USA INC., ONE VAN DE GRAAFF DRIVE, BURLINGTON, MA 1803 ADC, 13625 TECHNOLOGY DR, EDEN PRAIRIE, MN 55344 ADCOM CENTER/ADAMS COUNTY 911, 7321 BIRCH ST, COMMERCE CITY, CO 80022-1446 ADC, PO BOX 93283, CHICAGO, IL 60673-3283 ADD A PHONE INC, 606 HWY 51, RIDGELAND, MS 39157 ADEBOLA ASEKUN, C/O ADEBOLA ASEKUN, ADEBUKOLA AKINTOYE, CHRIST EVANGELICAL AND PRAYER MINISTRIES, 3981 LAWRENCEVILLE HWY, STE.D, TUCKER, GA 30084 ADECCO, EMPLOYMENT SERVICES PO BOX 371084, PITTSBURGH, PA 15250 ADEEP ASHAK, ZARA VIDEO PRODUCTIONS, 33142 RYAN RD, STERLING HEIGHTS, MI 48310 Mode of Svc (if different)

Page 5 of 592 Allegiance Telecom

Page 8 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3772 3772 3743 3743 3743 3743 3743 3743 3772 3772 3770 3770 3770 3743 3743 3743 3775 3743 3761 3770 3770 3743 3770 3761 3770 3761 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3775 3743 3743 ADEKUNLE ONAYEMI, URBAN RESOURCE INC, 706 N TAYLOR AV, 1, OAK PARK, IL 60302 ADEL MIKHAIL, GEORGE'S TAILOR'S, 11 JOHN, 404 4, NEW YORK, NY 10016 ADEL SWEIS, KWIK MART INC, 8649 S ASHLAND AV, 1, CHICAGO, IL 60620 ADELPHIA BUSINESS SOLUTIONS, 121 CHAMPION WAY, CANONSBURG, PA 15317 ADELPHIA COMMUNICATIONS, 45745 NOKES BLVD, STE 100, STERLING, VA 20166 ADEPT BUSINESS COMM, PO BOX 5543, GREG WILKOFF, CENTRAL POINT, OR 97502 ADEPT BUSN COMM, ATTN: GENL COUNSEL, 1260 LOOKING GLASS WAY, CENTRAL POINT, OR 97502 ADEWUSI, GABRIEL, MAJOR ACCOUNT MANAGER, 7061 SPRINGGROVE CT., AUSTELL, GA 30168 ADGER, JAMES H., MAJOR ACCOUNT MANAGER, 3406 E 11TH AVE, TAMPA, FL 33605 ADKINS, JOSHUA J., 1435 MINDEN DR., SAN DIEGO, CA 92111 ADKINS, WALTER R, 2403 MCNAIR ST SW, WILSON, NC 278934541 ADMINISTAFF-HOUSTON, 4101 INTERWOOD N PARKWAY, HOUSTON, TX 77032 ADMINISTAFF-KINGWOOD, 19001 CRESCENT SPRINGS DRIVE, KINGWOOD, TX 77339 ADOLFO GALLEGOS, ECOS GROUP LLC, 3776 MISSION AV, STE E, OCEANSIDE, CA 92054 ADOLFO MARTELL, LAWSON HOUSE YMCA DBA BEN & JERRY, 30 W CHICAGO AVE, CHICAGO, IL 60610 ADOLFO MARTELL, YMCA OF METRO CHICAGO, 30 W CHICAGO, CHICAGO, IL 60610 ADON-ABEL, TOYIN, ACCOUNT EXECUTIVE, 534 EAST LAKE DR., MARIETTA, GA 30062 ADORNETTO, DAWN, ACCOUNT EXECUTIVE, 1314 MARQUETTE AVE, #1401, MINNEAPOLIS, MN 55403 ADP INVESTOR COMMUNICATION SERV., PO BOX 23487, NEWARK, NJ 7189 ADP PROXY SERVICES, 51 MERCEDES WAY, EDGEWOOD, NY 11717 ADP, PO BOX 23487, NEWARK, NJ 07189 ADRIA PETERSON, KIRK PETERSON & ASSOC. ARCHITECTS, 5253 COLLEGE AV, SUITE A, OAKLAND, CA 94618 ADRIAN MARTINEZ, SCHUMACHER INC, 6302 BENJAMIN RD, 404, TAMPA, FL 33634 ADRIANA AYALA, STINKING ROSE, 420 COLUMBUS AVE, SAN FRANCISCO, CA 94133 ADRIANA LOTITO, 219 BENNET MANOR DR, EAST SYRACUSE, NY 13057 ADRIENNE CONFORTI, DISC HOUNDS, 882 S MATLACK ST, 110 1, WEST CHESTER, PA 19382 ADRIENNE NG, STATE FARM-ADRIENNE NG, 1320 SUTTER ST, SAN FRANCISCO, CA 94109 ADRIENNE SAIN, KING INVESTMENTS, 18899 W TWELVE MILE RD, SOUTHFIELD, MI 48076 ADRINE AGAKHANYAN, BEST CHOICE AUTO WRECKING, 4552 DORAN, LOS ANGELES, CA 90039 ADT SECURITY SERVICES, P.O. BOX 371967, PITTSBURGH, PA 15250 ADT SECURITY SERVICES, P.O. BOX 371994, PITTSBURGH, PA 15250-7994 ADT, PO BOX 650485, DALLAS, TX 75265 ADTRAN INC., DRAWER 0294 P.O. BOX 11407, BIRMINGHAM, AL 35246-0294 ADTRAN INC, ATT: DAVID KING COUNSEL, 901 EXPLORER BLVD, HUNTSVILLE, AL 35806 ADUNNI AJIBULU, MATRIS 99 CENT STORE, 449 ORANGE ST, NEWARK, NJ 7107 ADVANCE TELECOM RES., 141 ETHEL ROAD WEST, PISCATAWAY, NJ 08854 ADVANCE TELECOM, ATTN: GENL COUNSEL, 141 ETHEL RD, PISCATAWAY, NJ 8854 ADVANCED BATTERY TECH, ATTN: GENL COUNSEL, 2913 PACIFIC AVE, GREENSBORO, NC 27406 ADVANCED COMM NETWORK, 407 MOSBY LANE, LOCUST GROVE, GA 30248 ADVANCED COMMUN GROUP, 355 OLD OXFORD RD, COVINGTON, GA 30014 ADVANCED NETWORK TECH INC, ATTN: GENL COUNSEL, 3015 S BRENTWOOD BLVD, ST LOUIS, MO 63144 ADVANTA LEASING SERVICES, PO BOX 41598, PHILADELPHIA, PA 19101-1598 ADVANTAGE AUTO GLASS, 12651 ZENITH AVE. # 102, BURNSVILLE, MN 55337 ADVANTAGE CORRESPONDENT CLEARING, C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 ADVANTAGE SECURITY ACCESS INC., 3214 MAXROY ST., HOUSTON, TX 77008 ADVANTEL NETWORKS, 869 WARNE CT, ELBURN, IL 60119 Mode of Svc (if different)

Page 6 of 592 Allegiance Telecom

Page 9 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3772 3772 3772 3772 3772 3743 3772 3772 3743 3743 3743 3743 3743 3770 3770 3770 3743 3772 3743 3743 3743 3743 3743 3770 3770 3743 3743 3743 3743 3770 3761 3770 3761 3770 3743 3761 3743 3743 3761 3743 3743 3743 3761 3770 ADVENT COMM INC, ATTN: GENL COUNSEL, 115 LAURA LN, DESTREHAN, LA 70047 ADVENT COMM. INC., PO BOX 670, KENNER, LA 70063 ADVERTISING PRODUCTS, 1390 HOWARD STREET, ELK GROVE, IL 60007-2214 ADVEST INC-HARTFORD 5340, 90 STATE HOUSE SQUARE, HARTFORD, CT 6103 ADVEST INC-LEBENTHAL, 120 BROADWAY, NEW YORK, NY 10271 ADVEST INC-ROCKEFELLER 5220, 1 ROCKEFELLER PLAZA, 21ST FL, NEW YORK, NY 10020 ADVEST LIFE INSURANCE COMPANY, ONE MONY PLAZA, MD 35-11, SYRACUSE, NY 13221 ADVO INC 008-9011-565502, 7924 TROON CIRCLE, SW, AUSTELL, GA 30168 ADZIJEVIC, MICHAEL P., ACCOUNT EXECUTIVE, 44-11 28TH AVE., ASTORIA, NY 11103 AER LINGUS, 538 BROAD HOLLOW ROAD, MELVILLE, NY 11747 AEROTECH WORLD TRADE CORP., 11 NEW KING ST, WHITE PLAINS, NY 10604 AFFORDABLE WIRING LTD, PO BOX 072167, COLUMBUS, OH 43207 AFLATOONI, NADIA, ACCOUNT EXECUTIVE, 2108 WARREN AVENUE N, #303, SEATTLE, WA 98109 AFRIYIE, OSEI O., 7830 LEWIS CHAPEL CIR, #201, LORTON, VA 22079 AGBRI FANNIN LIMITED PARTNERSHIP, ATTENTION: BUILDING MANAGER, 1301 FANNIN, SUITE 2400, HOUSTON, TX 77002 AGENS, SCOTT F., 22071 CASCADE, NOVI, MI 48375 AGNES BENEDEK, SILVER STAR AUTO, 1630 ALMADEN RD, SAN JOSE, CA 95125 AGNES JIH, LEADERS HOME MORTGAGE, INC, P. O. BOX 771764, HOUSTON, TX 77215 AGNES WANG, BENEFIT COVERAGE INC, 133-55 41 RD, FLR: 22, FLUSHING, NY 11355 AGREDO JR., RAFAEL, 32 WHITES AVE, #5506, WATERTOWN, MA 02472 AGRI MARK, 100 MILK ST. OFFICE PARK, METHUEN, MA 1844 AGUIAR, KAREN L., MAJOR ACCOUNT MANAGER, 3035 APACHE CT, GIBSONIA, PA 15044 AGUILA, ROBERT M., 52 HOPE LN, STATEN ISLAND, NY 10305 AGUILAR, LOUIS W., 100 ELLENWOOD DR., #116 B, PLEASANT HILL, CA 94523 AGUILAR, MIGUEL, 2622 LAKEWOOD DR, DALLAS, TX 75206 AGUILERA, JACQUELINE G., ACCOUNT EXECUTIVE, 2710 GRAND AVE, #9, SAN DIEGO, CA 92109 AGUSTIN DELORA, LOS PRIMOS MINIMARKET, 2634 3 AV, GRD, BRONX, NY 10454 AGUSTINE ALOMA, ATC ACCOUNTING, 5465 SANTA MONICA BLVD, STE 204, LOS ANGELES, CA 90029 AGUWA, MICHAEL C., 3705 FORT HUNT DR, ARLINGTON, TX 76016 AHERN, CHRISTIN A., 3670-A VILLAGE DR, DELRAY BEACH, FL 33445 AHERN, MAUREEN, 39 WEST STREET, UNIT B-1, RANDOLPH, MA 02368 AHERN, TODD R., 7 HOPE VALLEY DRIVE, CRANBURY, NJ 08512 AHMAD ALAYDI, SUPER SUBS SANDWICH SHOP, 100 GOUGH, SAN FRANCISCO, CA 94102 AHMAD BABAZDEN, HOME, FURNITURE & CARPET, 818 EASLEY ST, SILVER SPRING, MD 20910 AHMAD PIRHADI, AHMAD PIRHADI, 10636 MAIN ST, BELLEVUE, WA 98004 AHMAD SAYEDITTI, CARPET GALLERY & FLOORS, 3655 S TELEGRAPH RD, DEARBORN, MI 48124 AHMAD TOKHI, KANSAS FRIED CHICKEN, 29 RIVER ST, PATERSON, NJ 7503 AHMAD, JAFFER A., ACCOUNT EXECUTIVE, 3117 SUNSET AVE, EAST NORRITON, PA 19403 AHMED ZWINK, NORDIX COMPUTER CORP., 2462 TRIPALDI WY, HAYWARD, CA 94545 AHMED, GHIAS U., 1113 WATER FORD PL, HERNDON, VA 20170 AHMED, NISAR, PO BOX 565, BERKELEY, CA 94701 AHMET YOVUZ, TURKISH DELIGHT, 1930 PIKE PL, SEATTLE, WA 98101 AHN, SUN, FIN & STRAT PLAN MANAGER, 5 SHADY GLEN DR, WARWICK, RI 02818 AHRENS, CRAIG A, 5212 LANDSDOWN DR, SIOUX FALLS, SD 57106 AHUJA, AARTI, 1 RIVERCOURT, # 604, JERSEY CITY, NJ 07310 AHUVA WEINREB, CONCORD APARTMENTS, 2500 W BELVEDERE AV, BALTIMORE, MD 21215 AHUVA WEINREB, WEINBERG GARDENS, 1500 BEDFORD AVE, BALTIMORE, MD 21208 Mode of Svc (if different)

Page 7 of 592 Allegiance Telecom

Page 10 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3772 3772 3743 3761 3761 3770 3773 3743 3743 3743 3743 3770 3743 3743 3743 3772 3743 3743 3743 3770 3761 3743 3743 3743 3761 3743 3743 3770 3770 3743 3770 3770 3770 3770 3761 3761 3770 3770 3761 3770 3761 3770 3770 AHUVA WEINREB, WEINBERG PARK ASSISTED LIVING, 5833 PARK HEIGHTS AVE, BALTIMORE, MD 21215 AIDA BELNARIO, ABCO MULTI SERVICES, 9225 MIRA MESA BL, SUITE 208C, SAN DIEGO, CA 92126 AIG/NATIONAL UNION FIRE, 1700 MARKET STREET, PHILADELPHIA, PA 19113 AIG/NEW YORK CITY, 110 WILLIAM ST., NEW YORK, NY 10038 AIGBE, JOSEPHINE O., CUST IMPL REP 1, 163 COWBOYS PKWY., APT.#2041, IRVING, TX 75063 AILEEN MITCHELL, ACCURATE OUTSOURCE BILLING, 3378 CLOMAN WAY, INVER GROVE HEIGHTS, MN 55076 AILEEN OSBORNE, GORDON BIERSCH BREWERY & RESTAURANT, 100 E 10TH ST, CHATTANOOGA, TN 37402 AIMAN NASRAWI, AQUAMARINE JEWELERS, 3403 WATT AV, SACRAMENTO, CA 95821 AIR AROUND THE CLOCK, C/O FRANK WOLLAND, 12865 WEST 60 HWY., W. MIAMI, FL 33161 AIR CONTROLLED ENVIRONMENTS INC., 19151 PARTHENIA STE B, NOTHRIDGE, CA 91324 AIR POLLUTION CNTRL. DIST. CNTY. SAN DIE, 9150 CHESAPEAK DRIVE, SAN DIEGO, CA 92123-1096 AIRBORNE EXPRESS, PO BOX 662, SEATTLE, WA 98111 AIRBORNE EXPRESS, PO BOX 91001, SEATTLE, WA 98111 AIRCRAFT DUCTING REPAIR INC, AIRCRAFT DUCTING REPAIR INC, 101 HUNTERS CIRLCE, FORNEY, TX 75126 AIRD, VIRETTA D., SALES ADMINISTRATOR, 3018 MESA RIDGE TRAIL, GRAND PRAIRIE, TX 75052 AIRE DYNAMICS, 1015 N. I -35 STE 212, CARROLLTON, TX 75006 AIRE DYNAMICS, 1015 NORTH I-35 STE 212, CARROLLTON, TX 75006 AIRMI, 303 PEACHTREE NE SUITE 4410, ATLANTA, GA 30308 AIRY, JENNIFER A., ACCOUNT EXECUTIVE, 5943 W INDORE PLACE, LITTLETON, CO 80128 AITALI, JAMES, ACCOUNT EXECUTIVE, 2736 MARINA BLVD, #23, SAN LEANDRO, CA 94577 AITKEN JR., ROBERT, 7210 PIGEON COVE CIR, MISSOURI CITY, TX 77459 AJAY DASHATTON, AJAY DASHATTON M.D., 7207 HANOVER PKWY, A, GREENBELT, MD 20770 AJAY VIG, CAPONES PASTA & PIZZA, 116 S FAIRMONT BLVD, ANAHEIM, CA 92808 AJAY, AFOLOBI, NRC CALL CENTER REP, 6345 CINNAMON OAK DR, DALLAS, TX 75241 AKERY, BETH E., 25 RIO ROBLES EAST, #107, SAN JOSE, CA 95134 AKHTAR, OMAR, ACCOUNT EXECUTIVE, 16513 MONTECREST LN, GAITHERSBURG, MD 20878 AKIHIRO NAKOMURA, ZONE INTERNATIONAL, 1200 WESTLAKE AVE N, STE 411, SEATTLE, WA 98109 AKIN GUMP STRAUSS HAUER & FELD, IRA S DIZENGOFF, 590 MADISON AVE, NEW YORK, NY 10022 AKIN, TIMOTHY M., ACCOUNT EXECUTIVE, 10698 MILWAUKEE CT, NORTHGLENN, CO 80233 AKIYA YANADORI, TRUE WORLD GROUP CONSULTING, 481 8 AV, 6, MANHATTAN, NY 10001 AKRM HASAN, PRINCE PIZZA, 142 E WYOMING AVE, PHILADELPHIA, PA 19120 AKYEMPONG, NATHANIEL, 1751 HUNTING CREEK LANE, CONYERS, GA 30013 AL ARENAL, AL ARENAL BAIL BONDS, 4509 ORIENT RD, TAMPA, FL 33610 AL FAKHRI, MR. PEPPERONI, 9570 N BURKE RD, BURKE, VA 22015 AL GRENIER, CYKIC SOFTWARE, 3665 RUFFIN RD, SUITE 310, SAN DIEGO, CA 92123 AL HANNENBERG, INFORMATIVE PEOPLE INC, 1620 OAKLAND RD, STE D200, SAN JOSE, CA 95131 AL HAYS, PHASE 4 WIRELESS, 741 OLIVE AVE, SUITE BB, VISTA, CA 92083 AL KOPINSKI, MOSTLY FLOWERS LTD, 4879 S ARCHER AV, 1, CHICAGO, IL 60632 AL OREILLY, SEGUROS DEL NORTE, 4456 N KEDZIE AV, 1, CHICAGO, IL 60625 AL REYNOLDS, ALTON MANAGEMENT, 3455 N DESERT DR, EAST POINT, GA 30344 AL ROBERTS, ALBEES FINE GIFTS, 2953 3RD AVE, SACRAMENTO, CA 95817 AL SALEH, TOBACCO & MORE PLUS, 888 FORD, WYANDOTTE, MI 48192 AL SALTIEL, CABLE 50S, 4609 VAN NUYS BL, SHERMAN OAKS, CA 91403 AL SCHADE, IMMANUAL LUTHERAN CHURCH, 115 S 6TH, SAINT CHARLES, MO 63301 AL SEROUR, SEROUR INC, 1998 SOUTHFIELD RD, BIRMINGHAM, MI 48009 Mode of Svc (if different)

Page 8 of 592 Allegiance Telecom

Page 11 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3761 3770 3770 3770 3743 3761 3743 3743 3743 3770 3770 3761 3770 3770 3761 3770 3743 3761 3744 3770 3770 3770 3761 3770 3761 3770 3770 3761 3770 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3743 3770 AL SHERLING, INSURANCE REVIEW AND MANAGEMENT, 210 MAIN ST, LOGANVILLE, GA 30052 AL SHUMAN, TROVER SHOP, 227 PENNSYLVANIA AV SE, WASHINGTON, DC 20003 AL STEPHENS, LEWIS & LAMBERT L.L.L.P., 5936 EDEN DR, HALTOM CITY, TX 76117 AL TANSKI, NEW CAR ALTERNATIVE, 34715 PLYMOUTH RD, LIVONIA, MI 48150 AL THELWELL, SO CAL ENGINEERING, 5750 DIVISION ST, SUITE 203, RIVERSIDE, CA 92506 AL WASKIEWICS, PHILADELPHIA BOAT SUPPLY, 7401 STATE RD, BLD A, PHILADELPHIA, PA 19136 AL WOZNICK, GEORGIA BLUE PRINT COMPANY LLC., 1750 FOUNDERS PKWY, SUITE 140140, ALPHARETTA, GA 30004 ALABAMA DEPT. OF REVENUE, PO BOX 327750, MONTGOMERY, AL 36132-7750 ALAIN ELIAT, MORTGAGES BY ALAIN ELIAT, 8421 BERGENLINE AVE, 1, NORTH BERGEN, NJ 7675 ALAM, KHAINUR J., 721 NE 30TH CT, POMPANO BEACH, FL 33064 ALAMI, SORAYA, 1820 ARDMORE AVE, #3A, HERMOSA BEACH, CA 90254 ALAMUDUN, KEHINDE O., NRC TECH, 4352 W NORTHGATE DR, #165, IRVING, TX 75062 ALAN ARNONE, MISSION CHIROPRACTIC, 1280 BENTON, SANTA CLARA, CA 95050 ALAN BAIN, PURCHASE PRODUCTIONS, 9 W 31, 7, NEW YORK, NY 10001 ALAN BEILSTEIN, ALAN J. BEILSTEIN, 9164 FLETCHER PKWY, LA MESA, CA 91942 ALAN CERVENKA, ABC MANUFACTURING, 4021 W KINZIE ST, CHICAGO, IL 60624 ALAN D. SOWRY, ALAN D. SOWRY, 2409 CHOCTAW DRIVE, PLANO, TX 75093 ALAN DONATELLI, SELECT RESTAURANTS, INC., 25 STATION SQ, PITTSBURGH, PA 15219 ALAN GEMORA, GREEN FLASH, THE, 701 THOMAS AV, SAN DIEGO, CA 92109 ALAN GOLDBERG, MORGAN STANLEY, 1221 AVENUE OF THE AMERICAS, 33RD FLOOR, NEW YORK, NY 10020 ALAN GOPAL, MOTEL 6 - MAHALAXMI LTD, 748 HOT WELLS BLVD, SAN ANTONIO, TX 78223 ALAN GRAYSON, PEGASUS LOGISTICS GROUP, CORPORATE HQ, 612 E DALLAS RD 100, GRAPEVINE, TX 76099-0370 ALAN IACOFANO, SHOREGATE BEVERAGE & LIQUOR, 8900 MENTOR AV, MENTOR, OH 44060 ALAN JAMAL, MAXIMA CONSULTING, 27 WATER ST, WAKEFIELD, MA 1880 ALAN KIMBREY, WAK PICTURES INC, 1504 N FREMONT ST, CHICAGO, IL 60622 ALAN KOENIG, A & K TRUE VALUE, 601 STE GENEVIEVE DR, SAINTE GENEVIEVE, MO 63670 ALAN KRESSE, LEOPARD SPOT, INC, 1519 WISCONSIN AVE NW, 2, WASHINGTON, DC 20007 ALAN LEVINE, MARIOS PIZZA & SUBS, 3322 WILSON BLVD, ARLINGTON, VA 22201 ALAN LI, CYBER EXCHANGE, 445 E PALATINE RD, UNIT 55, ARLINGTON HEIGHTS, IL 60004 ALAN LUKEI, THE LEASING CONNECTION, 2900 BRISTOL, BLDG F SUIT 205, COSTA MESA, CA 92626 ALAN MACDONALD, GREGORY BARTON & MACDONALD PC, 2151 E BROADWAY RD, STE. 101, TEMPE, AZ 85282 ALAN PAUNE, PAYNE & SONS PAINT & BODY SHOP, 12243 SHILOH RD, DALLAS, TX 75228 ALAN PERICHINO, PORT ROYAL DEVELOPMENT, 801 N PITT ST, ALEXANDRIA, VA 22314 ALAN PETROUS, BRAY AUTO PARTS CO, 1140 S LAPEER RD, FLOOR 1, LAKE ORION, MI 48360 ALAN PIERCE, REGENT FILMS, 4030 SUMAC DR, SHERMAN OAKS, CA 91403 ALAN PLUTOWSKI, AJP ARCHITECTS, 119 4TH ST N, SUITE 308, MINNEAPOLIS, MN 55401 ALAN ROACH, BAJA DESIGNS, 7558 TRADE, SAN DIEGO, CA 92121 ALAN SEPLOW, G.G. HEALTH CARE MANAGEMENT INC, 14417 BURBANK BLVD, VAN NUYS, CA 91401 ALAN SILVERMAN, CAMP MOSHAVA, 25 W 26, 3, MANHATTAN, NY 10010 ALAN SMITH, A & R BUSINESS SOLUTIONS, 5650 WASHINGTON, SUITE B1, DENVER, CO 80216 ALAN SPRINKEL, MONEY CONCEPTS, 2775 HARTLAND RD, B, FALLS CHURCH, VA 22043 ALAN TABACKMAN, D.C. FOAM RECYCLE, 3761 COMMERCE DR, SUITE 406-408, HALETHORPE, MD 21227 ALAN TEIGMAN, TEIGMAN PRESS, 176 DELANCEY, DES STR 1, MANHATTAN, NY 10002 ALAN W HORNER, 6908 LAVENDALE AVE, DALLAS, TX 75230 ALAN ZABORSKI, V&P SCIENTIFIC INC, 9823 PACIFIC HEIGHTS BL, SUITE TT, SAN DIEGO, CA 92121 Mode of Svc (if different)

Page 9 of 592 Allegiance Telecom

Page 12 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3770 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3770 3761 3770 3743 3770 3770 3770 3770 3770 3770 3770 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3773 3761 3770 3770 3770 3761 3770 3761 3770 ALANIZ, LORETTA A., 3201 CENTURY PARK BLVD, #324, AUSTIN, TX 78727 ALBAN, JOHN M., ACCOUNT EXECUTIVE, 2 LOUISIANA AVE, #1B, BRONXVILLE, NY 10708 ALBAN, 6387 OLD WASHINGTON ROAD, ELKRIDGE, MD 21075 ALBERS, MATTHEW T., 4 COTTAGE ST, CORNWALL, NY 12518 ALBERT BOOTESAZ, LEATHER VENTURE INC, 1242 SANTEE ST, 202, LOS ANGELES, CA 90015 ALBERT CHIN, THE WRITTEN WORD, 986 W LAKE ST, ROSELLE, IL 60172 ALBERT CORTS, SOUTHSIDE PAGING & CELLULAR, 3629 W KENNEDY BLVD, TAMPA, FL 33609 ALBERT FRANCO, ALBERT FRANCO, 2 NICKERSON ST, STE 101, SEATTLE, WA 98109 ALBERT HAGHVERDIAN, WAVE JEWELRY, 448 S HILL, STE 1001, LOS ANGELES, CA 90013 ALBERT HANLEY, CDL TRAINING CENTER, 4101 NW 27TH AV, PHONE MAIN, MIAMI, FL 33142 ALBERT J.C. CHANG (ATTY), CHEN AND CHEN, 2508 FULLERTON RD, ROWLAND HEIGHTS, CA 91748 ALBERT KIRSCHMAN, SNYDER ELECTRIC, 1500 CHATEAU ST, PITTSBURGH, PA 15233 ALBERT MANDELL, MANDELL EDUCATION CENTER, 10628 VENICE BL, CULVER CITY, CA 90230 ALBERT PUGLISI, ICP AMERICA INC, 1070 JOSHUA WAY, VISTA, CA 92083 ALBERT SARANO, TOGOS SIGNAL HILL, 1889 E WILLOW ST, SIGNAL HILL, CA 90755 ALBERT SILVA, RIDGE DELI & LIQOURS INC, 169 RIDGE RD, NORTH ARLINGTON, NJ 7031 ALBERT STRZELCZYK, EAST CENTRAL WATER SUPPLY, 5520 STUART RD, ADKINS, TX 78101 ALBERT VARDANIAN, ARMENIAN INTERNATIONAL MARKET, 2295 S CHAMBERS RD, UNIT I, AURORA, CO 80014 ALBERT, KARLA D., CCR, 14 W TOWNHOUSE LN, GRAND PRAIRE, TX 75052 ALBERTO ARCA, A-1 JENNY KITCHEN CABINETS, 1065 E 13TH ST, PHONE MAIN, HIALEAH, FL 33010 ALBERTO BABOT, ALL FINANCE MORTGAGE, 1440 N BAY CSWY, APT 209209, NORTH BAY VILLAGE, FL 33141 ALBERTO CURI, ALBERTO CURI'S, 852 E 180, GROUND, BRONX, NY 10460 ALBERTO ECHEVARRIA, TORTILLERIA EL MAIZAL, 1092 MARIETTA INDUSTRIAL DR NE, MARIETTA, GA 30062 ALBERTO FERNANDEZ, HAVANA BREEZE, 1401 K ST NW, WASHINGTON, DC 20005 ALBERTO GAMEZ, GAMEZ & GAMEZ, 11141 GEORGIA AVE, 508, WHEATON, MD 20902 ALBERTO LEIVA, AUTOTECHS, 8840 ARCHIBALD AVE, E, RANCHO CUCAMONGA, CA 91730 ALBERTSON, BECKY LYNN, 7414 QUAIL POINT LN, ARLINGTON, TX 76002 ALBRITTON, TAMMY L., PROJECT MANAGER, 38338 SPRING LN, FARMINGTON HILLS, MI 48331 ALCALA, ALFRED, MAJOR ACCOUNT MANAGER, 23405 SIDLEE PL, HARBOR CITY, CA 90710 ALCATEL USA, RICHARD G COURIED VP CONTRACTS, 1000 COIT RD, PLANO, TX 75075 ALCATEL--DO NOT USE, P.O. BOX 911476, DALLAS, TX 75391-1476 ALCATELINC., P.O. BOX 911476, DALLAS, TX 75391-1476 ALDANA, ELISA, 14312 CHOLLA DR, MORENO VALLEY, CA 92553 ALDEN BOWLES, STEWART TITLE CO., 15950 DALLAS PKWY, SUITE 100 2, DALLAS, TX 75248 ALDER, DEVON, 9000 VANTAGE POINT, #1031, DALLAS, TX 75243 ALDER, RAVEN C., 136 S AUGUSTA AVE, BALTIMORE, MD 21229 ALDINE ISD - TAX OFFICE, 14909 ALDINE-WESTFIELD ROAD, HOUSTON, TX 77032-3027 ALDO VALQUI, E. CIRCUIT CORP, 639 TULLY RD, SAN JOSE, CA 95111 ALE FOULADI, ALFO AND ZEK INC., 6401 SW 8TH ST, MIAMI, FL 33144 ALEC LUI, FIVEACE PRINTING, 10010 CANOGA AV, UNIT B-8, CHATSWORTH, CA 91311 ALEC MIRNOV, CRN-TV INC, 7033 W SUNSET BL, LOS ANGELES, CA 90048 ALEC MIRVOV, CABLE RUSSIAN NETWORK, 7033 W SUNSET BL, LOS ANGELES, CA 90028 ALEJANDRO GUERRERO, LITTLE BROTHERS FRIENDS OF THE FAMILY, 5599 SW 8TH ST, MIAMI, FL 33134 ALENA IVACHTCHENKO, CHEMICAL DIVERSITY LABS, 11558 SORRENTO VALLEY RD, STE 5, SAN DIEGO, CA 92121 ALENA WILLETTE, ACCESS CHIROPRACTIC, 537 W WISE RD, SCHAUMBURG, IL 60193 Mode of Svc (if different)

Page 10 of 592 Allegiance Telecom

Page 13 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3770 3770 3761 3770 3761 3770 3761 3770 3770 3761 3761 3770 3770 3761 3770 3770 3770 3761 3770 3770 3770 3770 3761 3761 3761 3761 3770 3770 3770 3770 3761 3770 3761 3770 3761 3761 3770 3761 3770 ALEX AGFORNUF, ASA INSTITUTE, 383 PEARL ST, FLOOR 22, BROOKLYN, NY 11201 ALEX BAUGUERRA, ALEXS DELI, 3459 W 54TH ST, FLOOR 1, CLEVELAND, OH 44102 ALEX BERMAN, ALEX BERMAN PC, 31313 NORTHWESTERN HWY, FLOOR 1 SUITE 115SUITE 115 FLOOR 1, FARMINGTON HILLS, MI 48334 ALEX BUKRINSKIY, BRIGHTON LEATHER & SHOE REPAIR, 1644 A BEACON, BROOKLINE, MA 2146 ALEX CARDONA, ALIVE STUDIO, 8401 CRAWFORD AVE, STE. 200200, SKOKIE, IL 60076 ALEX CHEUNG, PERMANENT MAKE UP INTERNATIONAL, 120 LAFEYETTE, DES ENT 3, NEW YORK, NY 10013 ALEX CHONG, ARINC, INC., 2551 RIVA, ANNAPOLIS, MD 21401 ALEX COHN, VESPA MOTORSPORT, 2525 UNIVERSITY AV, SAN DIEGO, CA 92104 ALEX CORDOVA, CHUBBYS, 160 FEDERAL BLVD, DENVER, CO 80219 ALEX COSTA, THREE BROTHERS PROVISIONING, 27 MALVERN ST, NEWARK, NJ 7105 ALEX DAVEDOV, ALEX'S WATCH & CLOCK REPAIR, 915 NW 45TH ST, SEATTLE, WA 98107 ALEX DAVIDSON, SOURCE MANAGEMENT (RESALE), 1340 INTERNATIONALE PKWY, WOODRIDGE, IL 60517 ALEX DOLL, 3180 PORTER DR., PALO ALTO, CA 94304 ALEX DURMASHKIN, RUSSIAN AD NEWSPAPER, 1600 N LA BREA AV, 103, LOS ANGELES, CA 90028 ALEX FADTI, GREATER LIVING FOODS LLC, 1111 ROUTE 110, 201 2, FARMINGDALE, NY 11735 ALEX FUNG, ALEX FUNG DBA SEAFOOD CITY GROCERY INC, 7733 OLIVE BLVD, ST LOUIS, MO 63130 ALEX HAMILL, ICI DULUX PAINTS, 2700 PEACHTREE SQ, DORAVILLE, GA 30360 ALEX HARRISEN, CONVEYOR TECHNOLOGIES, 2200 CHAMBERS RD, J, AURORA, CO 80011 ALEX JINNAH, DAIRY MART # 2, 5112 W DAVIS ST, DALLAS, TX 75211 ALEX KERSHENTSEV, KEY V AUTO SALES, 4010 KENSINGTON AV, PHILADELPHIA, PA 19124 ALEX KRAFT, WAY TO GO! TRAVEL, 7887 KATY FREEWAY, 370, HOUSTON, TX 77024 ALEX MARGULIES, CHELTENHAM VILLAGE AUTO & BODY REPAIR, 150 OLD SOLDIERS RD, CHELTENHAM, PA 19012 ALEX MERCADO, TOWERS REPROGRAPHICS, 1640 S LA CIENEGA BL, UNIT 3, LOS ANGELES, CA 90023 ALEX OBERWEGOR, SEYMOUR MANN, 222 MERCHANDISE MART PLZ, SUITE 15-11715-117, CHICAGO, IL 60654 ALEX PADILLA, LA FONDA RESTAURANT, 5750 W 38 AV, WHEAT RIDGE, CO 80212 ALEX PALMATIER, ACE PARKING MGMT. INC., 4680 MAC ARTHUR CT, STE A, NEWPORT BEACH, CA 92660 ALEX PATYUK, A & T TRADE, 8383 WILSHIRE BLVD, 425, BEVERLY HILLS, CA 90211 ALEX POUSHINE, THE TWINS INC., 1009 E 29TH ST, HIALEAH, FL 33013 ALEX PREIGER, ALEX PREIGER DBA FOOD KING, 8824 INTERNATIONAL BLVD, OAKLAND, CA 94621 ALEX ROYTER, BARE-IT TAN & TRAVEL, BOX 00982560, SIOUX FALLS, SD 57186 ALEX SAMURIN, PALM COAST, 1635 E 9, BROOKLYN, NY 11229 ALEX SHAPIRA, VISUAL CONCEPTS, 1504 PROVIDENCE HIGHWAY, 23, NORWOOD, MA 2062 ALEX SHVARTSHTEYM, LONDON CLEANERS INC., 26163 CHARDON RD, RICHMOND HTS, OH 44143 ALEX SOBH, THE SUCCESS GROUP, 6275 SCHAEFER RD, 1, DEARBORN, MI 48126 ALEX SOLMAN, SELECTIVE MOTOR CARS INC, 630 S JEFFERSON, UNIT I, PLACENTIA, CA 92870 ALEX SORTOS, ALEX SORTOS DBA SORTOS TRAVEL AGENCY, 27 W COLUMBIA, FIRST, HEMPSTEAD, NY 11550 ALEX STANYECK, THE POOL FACTORY INC, 0 50 & 1 AV, BLDG 572, BROOKLYN, NY 11209 ALEX SYTNYK, LABELS BOUTIQUE, 1220 BISON AV, SUITE A5, NEWPORT BEACH, CA 92660 ALEX TURQUIEH, TOTAL BUDGET INSURANCE SERVICE, 124 E 30TH ST, NATIONAL CITY, CA 91950 ALEX WAGNER, ALEXANDER WAGNER CO INC, 25 LAFAYETTE ST, PATERSON, NJ 7501 ALEX WONG, CHIN CHIN, 2945 EL CAMINO REAL, TUSTIN, CA 92782 ALEXA ROBERTS, DC INTERACTIVE CORP, 1701 WYNKOOP ST, SUITE 222, DENVER, CO 80202 Mode of Svc (if different)

Page 11 of 592 Allegiance Telecom

Page 14 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3770 3761 3770 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3770 3770 3743 3770 3770 3761 3770 3770 3761 3770 3761 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 ALEXANDER ANGELOV, HEALTH KEY, P.C., 990 PARADISE RD, SWAMPSCOTT, MA 1907 ALEXANDER AZZAM, 208 NICKLES, ANN ARBOR, MI 48104 ALEXANDER BAUMAN, ALEXANDER & BAUMAN DENTAL LAB,INC., 3909 VAN BUREN BL, STE. 4, RIVERSIDE, CA 92503 ALEXANDER CASTILLO, TG EXPRESS INTERACTIVE, 45-44 48, 1, WOODSIDE, NY 11377 ALEXANDER JHANG, CARMICHAEL OAKS DENTAL CARE, 8329 FAIR OAKS BL, STE D, CARMICHAEL, CA 95608 ALEXANDER KHUU, KNK PRODUCT, 10802 CAPITAL AV, SUITE 6E, GARDEN GROVE, CA 92843 ALEXANDER SCHIGOF, MOSVIDEO FILM, 2246 86, CLOSET 1, BROOKLYN, NY 11214 ALEXANDER, CLAUDELLA R, 7211 SYRACUSE, DALLAS, TX 75214 ALEXANDER, DEISHA W., 121 STREAMSIDE DR, DESOTO, TX 75115 ALEXANDER, KELLY A., 2415 TAYLOR ST., #11306, DALLAS, TX 75201 ALEXANDER, OTHA, FACILITIES CLERK, 1310 N SEDGWICK, #304, CHICAGO, IL 60610 ALEXANDER, RAYMOND L., 7910 TREEHOUSE LANE, #2095, DALLAS, TX 75243 ALEXANDER, SCOTT A., 22402 MILEAGE, SPRING, TX 77373 ALEXANDER, TANIKA M., 18959 N. DALLAS PKWY, #1724, DALLAS, TX 75287 ALEXANDRA NARRUHN, 550 CALIFORNIA CO-TENANCY GROU, 550 CALIFORNIA ST, SUITE 725, SAN FRANCISCO, CA 94104 ALEXEI AFONIN, ALEXEI AFONIN, 396 BROADWAY, 800 8, NEW YORK, NY 10013 ALEXIA NADLER, NADLER'S, 1621 BABCOCK RD, SAN ANTONIO, TX 78229 ALEXIS AQUIDO, HAFT SAM & SON / MOVING, 571 MADISON AVE, PATERSON, NJ 7514 ALEXIS KIM, 20 CENTURY INVESTMENT, 3450 WILSHIRE BLVD, APT 560, LOS ANGELES, CA 90010 ALFANO, CHAD W., ACCOUNT EXECUTIVE, 2307 W PARK AVE, CHANDLER, AZ 85224 ALFONSO CHU, ALFONSO CHU, 887 S HILDA ST, ANAHEIM, CA 92806 ALFONSO FUSCO, ALFONSO FUSCO, 576 E 187, GRD, BRONX, NY 10458 ALFONSO JOULE, MEXICAN CULTURAL & EDUCATIONAL INSTITUTE OF CHICAG, 702 N WELLS ST, CHICAGO, IL 60610 ALFONSO PEREZ, ALLSTATE, 2130 GOLIAD RD, SAN ANTONIO, TX 78223 ALFONSO POLANCO, REAL FURNITURE, 1727 E MCDOWELL RD, PHOENIX, AZ 85006 ALFRED ABASCAL, TOWN AND COUNTRY WINDOW FASHIONS, 662 SPEEDWELL AVE, MORRIS PLAINS, NJ 7950 ALFRED CLARK, COLORADO WINDOW & GUTTER, 4837 WASHINGTON ST, DENVER, CO 80216 ALFRED DECHENE, WIMSATT BUILDING MATERIALS, 36340 VAN BORN RD, WAYNE, MI 48184 ALFRED DZINA, ALFRED DZINA, 2366 N GLASSELL, C, ORANGE, CA 92865 ALFRED LIU, EMPEROR MAFETO & COMPANY, 2421 PENNSYLVANIA AVE NW, STE 100, WASHINGTON, DC 20037 ALFRED LOPEZ, NUEVA ESPERANZA, 4261 N 5TH ST, 1 1, PHILADELPHIA, PA 19140 ALFRED MARTINO, LISTEN & LIVE AUDIO, 9 GREAT MEADOW LANE, EAST HANOVER, NJ 7936 ALFREDO ARIAS, PEOPLE'S TROPICAL FOODS CORP, 576 WASHINGTON, DORCHESTER, MA 2124 ALFREDO CALDERON, ASPIRA, INC., 4322 N 5TH ST, 0 1, PHILADELPHIA, PA 19140 ALFREDO CEDRONE, ALPHA GRAPHICS, 8758 RESEARCH BLVD, AUSTIN, TX 78758 ALFREDO FERNANDEZ, FERNANDEZ SUPERETTE, 2075 GRAND CONC, GRD, BRONX, NY 10453 ALI ALSAYYED, ALSAYYED EXXON, 5250 TORRESDALE AV, PHILADELPHIA, PA 19124 ALI BETZ, KATLAND DESIGNS INC, 1948 S QUEBEC, DENVER, CO 80231 ALI ISNAILZADA, PARTY ZONE, 526 CENTER AV, MARTINEZ, CA 94553 ALI KAZEMI, JAPANESE 2000, 7808 FAIR OAKS BLVD, CARMICHAEL, CA 95608 ALI MOHAJERANI, CAPSTONE DBA BEAN&LEAF CAFE, 20 CUSTOM HOUSE, BOSTON, MA 2110 ALI NAVABHA, ACE TOWING, 9435 SUMMERBELL, HOUSTON, TX 77074 ALI SALEH, UNCLE SAMS LIQUOR & DELI, 3322 CUTTING BL, RICHMOND, CA 94804 Mode of Svc (if different)

Page 12 of 592 Allegiance Telecom

Page 15 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3743 3743 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3743 3770 3761 3761 3770 3770 3773 3761 3770 3761 3770 3743 3772 3743 3772 3743 3772 3772 3743 3770 3770 3770 3770 3743 3743 ALI SID, A & Y FOOD CENTER, 1470 LEXINGTON AVE, NEW YORK, NY 10128 ALI SIZDAKANI, KARPET KING, 5600 RANDOLPH RD, ROCKVILLE, MD 20852 ALI SWATI, 786 SERVICE STATION INC, 2557 LINDEN BLVD, GRD, BROOKLYN, NY 11208 ALI ZOROR, CARRICK MINI MART, 2608 BROWNSVILLE RD, PITTSBURGH, PA 15227 ALI, GAIL C., SALES ADMINISTRATOR, 240 EAST 93RD STREET, APT. #10-D, NEW YORK, NY 10128 ALI, KANISHKA, PROGRAM MGR CENTRAL REGION, 8875 SOUTHWESTERN BLVD., APT. #112, DALLAS, TX 75206 ALICE ALLEN, ALLEN & ASSOCIATES, 3115 ERIE ST, FORT WORTH, TX 76112 ALICE CHANG, A&Y FASHIONS INC, 1010 ARCH, FL 7, PHILADELPHIA, PA 19107 ALICE CUNNINGHAM, PANDION CAPITAL MANAGEMENT, 35 BEECHWOOD ROAD, 2B, SUMMIT, NJ 7901 ALICE DEMISE, FIFTEENTH AVE GARAGE, 721 E PINE ST, PHONE 1, SEATTLE, WA 98122 ALICE DETERMANN, ARTHUR GOLDNER AND ASSC. DBA WILLOW HILL, 540 FRONTAGE RD, FLR 1, PALATINE, IL 60095 ALICE HORNEY, BURSON E NAPIER JR MD, 5669 PEACHTREE DUNWOODY RD NE, STE 210SUITE 210 2ND, ATLANTA, GA 30342 ALICE MARESH, WITHERSPOON YENDELL & WILSON, 711 W LAMPASAS ST, ENNIS, TX 75119 ALICE MARQUEZ, OAKLAND PARK INN, 3001 N FEDERAL HWY, FORT LAUDERDALE, FL 33306 ALICE MU, REVELS BRICK CO INC, 12225 HODGES ST, HOUSTON, TX 77085 ALICE SHAMOON, ISHTAR FINANCIAL & INSURANCE, 13317 VENTURA BL, SUITE D, SHERMAN OAKS, CA 91423 ALICE ZIEGLER, RAYMOND F. SANTANGELO P.C., 5182 SHADY CREEK DR, TROY, MI 48098 ALICIA GUZMAN, FIRST RATE MORTGAGE, 1877 N MILWAUKEE AVE, CHICAGO, IL 60647 ALICIA HATLEY, AUTODESK INC., 111 MCINNIS PKWY, STE. 650, SAN RAFAEL, CA 94903 ALICIA K LYDON, 1350 N WESTERN AVE APT 208, LAKE FOREST, IL 60045 ALICIA MARROQUIN, MANN PLUMBING ENTERPRISES, INC., 1117 N HERKIMER, STE 350, HOUSTON, TX 77008 ALICIA MARTINEZ, LA MEJOR BAKERY, 14760 E 14TH, SAN LEANDRO, CA 94578 ALICIA NALL, DECOR ACCENTS, 25381 ALICIA PKWY, SUIT R, LAGUNA HILLS, CA 92653 ALICIA PEEK, A V PEEK INC, 9727 MULA RD, STAFFORD, TX 77477 ALICIA SCOTT, LADIES IN WAITING, 13129 DALE MABRY HW N, C, TAMPA, FL 33618 ALIEF ISD TAX OFFICE, P.O. BOX 368, ALIEF, TX 77411 ALINA AGUENO, GOTHAM COLOR IMAGING, 37 W 37TH ST, FLOOR 1111, NEW YORK, NY 10018 ALINA BISHOP, ALL AMERICAN SMILE CENTER, 3621 SHEPHERD LN, BALCH SPRINGS, TX 75180 ALINA CASTILLO, J J COMMUNICATIONS, 18 W FOREST AVE, ENGLEWOOD, NJ 7631 ALIS LOPEZ, A & S GROCERY, 490 AVON AVE, NEWARK, NJ 7104 ALITO, JOSEPH F, 29826 BRONCO ROAD, EVERGREEN, CO 80439 ALKCO LIGHTING, 11500 MELROSE AVE, FRANKLIN PARK, IL 60131 ALKIN, BENJAMIN A., 13 MINOR CT, WEST NYACK, NY 10994 ALL CITY CORPORATE TRANSPORT, 349 GRAND CONCOURSE, BRONX, NY 10451 ALL CLEAN BUILDING SERVICE INC, PO BOX 11152, PITTSBURGH, PA 15237 ALL RISKS LIMITED, 1920 GREENSPRING DR, LUTHERVILLE TIMO, MD 21093 ALL RISKS LTD., 1001 N. US HIGHWAY 1 #304, JUPITER, FL 33477 ALL, DANNY E., MAJOR ACCOUNT MANAGER, 241 W 12TH ST, SAN JOSE, CA 95112 ALLAN COHEN, ALLAN N. COHEN PC, 26400 LAHSER RD, 112, SOUTHFIELD, MI 48034 ALLAN FRIRICKS, JENALYN, INC., 10 CHESTNUT ST, QUINCY, MA 2169 ALLAN RICHMAN, ALLOCATION INC., 52 PARK AVE, A7, PARK RIDGE, NJ 7656 ALLAN WOLOZIN, GEORGE DAVIS MENS SHOES INC, 168 FEDERAL ST, BOSTON, MA 2110 ALLAN, MCKAYLEE, ACCOUNT EXECUTIVE, 1596 CLEMSON DR., NAPERVILLE, IL 60565 ALLBRITTON, SANDY M., NRC TECH I, 6031 PINELAND ST, #1713, DALLAS, TX 75231 Mode of Svc (if different)

Page 13 of 592 Allegiance Telecom

Page 16 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3761 3743 3772 3743 3743 3743 3743 3772 3772 3772 3772 3772 3743 3743 3772 3761 3743 3770 3770 3770 3770 3761 3761 3761 3770 3770 3780 3770 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 ALLCHIN, GERALD K, 8125 EAGLE RD., KIRTLAND, OH 44094 ALLE LUNDBERG, LUNDBERG DESIGN, 2620 3RD ST, SAN FRANCISCO, CA 94107 ALLECKSON, ALECK J., 1330 PARRISH ST, LAKE OSWEGO, OR 97034 ALLEGHANY ENERGY, HOLD 03-05/10435 DOWNSVILLE PIKE, HAGERSTOWN, MD 21740 ALLEGHENY CENTER ASSOCIATES, ALLEGHENY CENTER MALL, MANAGEMENT OFFICE, PITTSBURGH, PA 15212 ALLEGHENY CENTER ASSOCIATES, ATTENTION: JAMES A. JONES, 3 DEL AMO FASHION CENTER, TORRANCE, CA 90503 ALLEGHENY CENTER ASSOCIATES, MANAGEMENT OFFICE, PITTSBURGH, PA 15212 ALLEGHENY CTR ASSOC, ALLEGHENY CTR OFFICE CONCOURSE LEVEL A, PITTSBURGH, PA 15212 ALLEGHENY POWER/FREDERICK SC, 421 EAST PATRICK STREET, FREDERICK, MD 21701 ALLEGHENY POWER/GREENSBURG, 800 CABIN HILL DRIVE, GREENSBURG, PA 15601 ALLEGHENY POWER/MOUNT AIRY, BACK ACRE ROAD, MOUNT AIRY, MD 21771 ALLEGHENY POWER/OAKLAND, 12454 GARRET HIGHWAY, OAKLAND, MD 21550 ALLEGHENY POWER/WESTON, 4431 US HIGHWAY 33 EAST, WESTON, WV 26452 ALLEGIANCE TELECOM RESTRICTED, STOCK-M-, 9201 N CENTRAL EXPWY, DALLAS, TX 75231 ALLEGIANCE TELECOM, RESTRICTED STOCK FOR 10-15-01, 9201 N CENTRAL EXPWY, DALLAS, TX 75231 ALLEN & COMPANY, INC, 711 5TH AVE-8,9,14, NEW YORK, NY 10022 ALLEN DRAYTON, R C I ENVIRONMENTAL, INC, 17754 PRESTON RD, SUITE 101, DALLAS, TX 75252 ALLEN FALK COMM INC, ATTN: GENL COUNSEL, 345 SW CYBER DR STE 104, BEND, OR 97702 ALLEN JACKSON, HISTORICAL SOCIETY OF PENNSLYVANIA, 1300 LOCUST ST, PHILADELPHIA, PA 19107 ALLEN KUSHYNSKI, RED HOT FREIGHT, 14402 HAYNES, STE 201, VAN NUYS, CA 91401 ALLEN LANE, CENTRAL STATES THERMO KING OF ST LOUIS, 2900 CHOUTEAU, ST LOUIS, MO 63103 ALLEN MARSHALL, CIELO LABORATORIES, 13777 BEE ST, 160, FARMERS BRANCH, TX 75234 ALLEN MARSHELL, ERICO INDUSTRIES, 13777 BEE ST, STE 160, FARMERS BRANCH, TX 75234 ALLEN MCCANN, PREMIER MEDICAL SUPPLIES INC, 18234 S MILES RD, CLEVELAND, OH 44128 ALLEN MILLER, TILE OUTLET, 8801 RESEARCH BLVD, AUSTIN, TX 78758 ALLEN PARKER, ALLEN PARKER INSURANCE AGENCY, 2520 HARWOOD RD, 500, BEDFORD, TX 76021 ALLEN PROWELL, KUMON U*S*A INC., 28933 WOODWARD AV, BERKLEY, MI 48072 ALLEN SPECTOR, MORAN GRAPHICS, 1888 THUNDERBIRD, TROY, MI 48083 ALLEN SWEET, LINCOLN FINANCIAL SERVICES, 277 S RANCHO SANTA FE RD, A, SAN MARCOS, CA 92069 ALLEN WILBORN, CRISPY CHICK, 4300 E ROSEDALE ST, FORT WORTH, TX 76105 ALLEN ZIBELMAN, ZIBELMAN AND NERENBERG, 1500 JOHN F KENNEDY BLVD, 950 SUITE, PHILADELPHIA, PA 19102 ALLEN, GARY J., ACCOUNT EXECUTIVE, 1847 MYRTLE ST, MAPLEWOOD, MN 55109 ALLEN, JENNIFER L., 13701 MARINA POINTE DR, #312, MARINA DEL REY, CA 90292 ALLEN, SHANNON C., 5701 MORSE DR, OAKLAND, CA 94605 ALLEN, TAMLA N., 1102 TINY TREE DR, MISSOURI CITY, TX 77489 ALLEN, TANIA S., 2650-147 JAMACHA RD, #238, RANCHO SAN DIEGO, CA 92019 ALLEN, TWAN LEA, 3636 W REDBIRD LN, #1413, DALLAS, TX 75237 ALLEN, WILEENE, SALES ADMINISTRATOR, 612 LAUREL STREET, CEDAR HILL, TX 75104 ALLEN, YOLANDA E., 1901 RUSDELL DR, IRVING, TX 75060 ALLENA ALLEN, IDEAL ZONE, 2121 E 7TH PL, STE 119, LOS ANGELES, CA 90021 ALLENDALE TELEPHONE COMPANY, PO BOX 509, ALLENDALE, MI 49401 ALLENDALE, 6568 LAKE MICHIGAN DRIVE, ALLENDALE, MI 49401 ALLEN-NESMITH, KAY, ACCOUNT EXECUTIVE, 5742 BAYWATER DR., TAMPA, FL 33615 ALLEY, JOHN M., ACCOUNT EXECUTIVE, 42 8TH ST, #1505, CHARLESTOWN, MA 02129 Mode of Svc (if different)

Page 14 of 592 Allegiance Telecom

Page 17 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3770 3743 3772 3772 3743 3743 3743 3770 3761 3761 3772 3743 3743 3743 3743 3770 3772 3743 3770 3761 3770 3770 3743 3743 3743 3770 3770 3743 3743 3770 3743 3743 3775 3743 3743 3743 3743 3743 3743 3743 3743 3743 ALLEY, MICHAEL M., 6201 SAN MARINO DR, ROWLETT, TX 75089 ALLEYNE, ERIC A., 1880 DAYRON TRACE, MARIETTA, GA 30062 ALLIAJ, REZART, ACCOUNT EXECUTIVE, 808 ROLLING PARK DR, WOODLAND PARK, CO 80863 ALLIE HARPER, POTOMAC FAMILY PLANNING CENTER, 966 HUNGERFORD DR, 24, ROCKVILLE, MD 20850 ALLIED SECURITY/SPECTA-GUARD, 3606 HORIZON DR, KING OF PRUSSIA, PA 19046 ALLIED MARINE GROUP, 1445 S.E. 16TH STREET, FORT LAUDERDALE, FL 33304 ALLIED NATIONAL, INC., 911 BROADWAY, KANSAS CITY, MO 64105 ALLIED OFFICE PRODUCTS INC., P.O. BOX 31533, HARTFORD, CT 06150-1533 ALLIED TECHNOLOGIES CORP, ATTN: GENL COUNSEL, 2121 S STOUGHTON RD, MADISON, WI 53716 ALLIED WORLD ASSURANCE COMPANY (EXCESS), BERMUDA COMMERCIAL BAK BLDG. 43 VICTORIA ST., HAMILTON, HM BERMUDA ALLISON DUTTON, MQUBE, 360 NEWBURY, FLOOR 7, BOSTON, MA 2115 ALLISON ISHMAN, ISHMAN BODYCARE CENTER, 608 S WASHINGTON ST, 309 1, NAPERVILLE, IL 60540 ALLISON WILLBERN, NEW POINT SERVICES, INC., 10777 NORTHWEST FRWY., SUITE 460, HOUSTON, TX 77092 ALLMERICA FINANCIAL-BRAINTREE, 35 BRAINTREE HILL PARK #301, BRAINTREE, MA 2184 ALLRIGHT PARKING, 1301 MAIN ST, HOUSTON, TX 77002 ALLSTAR COMMUNICA INC, ATTN: GENL COUNSEL, 3810 SUPERIOR RIDGE, FT WAYNE, IN 46808 ALL-STAR ELECTRIC, 1721 N. ASH STREET, ESCONDIDO, CA 92027 ALLSTAR JANITORIAL SERVICES INC., 309 LAURELWOOD RD. STE. 3, SANTA CLARA, CA 95054 ALLSTATE INSURANCE COMPANIES, 615 SMALL HILL DR, GRAND PRAIRIE, TX 75050 ALLSTATE-SPRINGFIELD, CR HOLD/10 E. SPROUL STREET, SPRINGFIELD, PA 19064 ALL-TRONICS, ATTN: GENL COUNSEL, 4980 KENDRICK ST SE, GRAND RAPIDS, MI 49512 ALLYN SUMMA, KIRCHER & ASSOCIATES, 1225 I ST NW, SUITE 122512TH, WASHINGTON, DC 20005 ALLYSA BAKER, WAX RESEARCH INC, 1788 LA COSTA MEADOWS DR, 106, SAN MARCOS, CA 92069 ALMA BAYAA, INTERNATIONAL TV, 2630 WALNUT AV, B, TUSTIN, CA 92780 ALMA MUNOZ, CALCHAS PRIMAVERA, 7609 BERGENLINE AVE, NORTH BERGEN, NJ 7047 ALMAGUER, ROEL, ACCOUNT EXECUTIVE, 411 E 17TH ST, #16, OAKLAND, CA 94606 ALMAGUER, ROY E. JR, 10311 TIPPECANOE, SAN ANTONIO, TX 78245 AL-MAJED, HANOUF, ACCOUNT EXECUTIVE, 3524 GRAND VIEW BLVD, LOS ANGELES, CA 90066 ALMAS JAMANI, PROFESSIONAL CLEANERS, 1570 HOLCOMB BRIDGE RD, 110, ROSWELL, GA 30076 ALMAS JAMANI, STAR PLUS CLEANERS, 2195 ROSWELL RD NE, MARIETTA, GA 30062 ALMEIDA, MARIO M, 7554 BLANFORD CT., ALEXANDRIA, VA 22315 ALONZO, ANTHONY R., CUSTOMER CARE REP, 1012 SAN JACINTO, #1115, LAS COLINAS, TX 75063 ALPER ULUS, BEAN COLLECTION, INC., 1000 MADISON ST, SEATTLE, WA 98104 ALPER, RICHARD R., MAJOR ACCOUNT MANAGER, 5260 NW 95TH AVE, CORAL SPRINGS, FL 33067 ALPHARETTA CITY HALL, 2 S MAIN ST, ALPHARETTA, GA 30004-1997 ALPINE PARTNERS, LP, 100 UNION AVENUE, CRESSKILL, NJ 07626 ALRED, JEREMY A., MAJOR ACCOUNT MANAGER, 3165 GAVOTA AVE, SAN JOSE, CA 95124 ALSANTE, PETER M., 3221 ROSALIE DR, BALTIMORE, MD 21234 ALSOBROOK JR., VICTOR S., 21-78 35TH ST, #5D, ASTORIA, NY 11105 ALTA COMMUNICATIONS VII L P, 200 CLARENDON ST, 51ST FL, BOSTON, MA 02116 ALTA COMMUNICATIONS VII L P, ALTA COMMUNICATIONS 200, CLARENDON ST 51ST FL, BOSTON, MA 02116 ALTA OFFICE SERVICES, 1421 N. BAXTER ST., ANAHEIM, CA 92806 ALTA OFFICE SERVICES, 20425 S SUSANA RD, LONG BEACH, CA 90810 ALTHOUSE, MICHAEL, ACCOUNT EXECUTIVE, 2926 MCGEE WAY, OLNEY, MD 20832 ALTIENT, 703 PALOMAR AIRPORT RD. SUITE 250, CARLSBAD, CA 92009 Mode of Svc (if different)

Page 15 of 592 Allegiance Telecom

Page 18 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3772 3743 3770 3772 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3743 3770 3770 3770 3780 3770 3770 3761 3770 3761 3743 3772 3761 3743 3743 3743 3743 3770 3761 3770 3761 3743 3770 3770 3761 3770 3761 3770 ALTIERI, SEBOR, WIEBER, 31 KNIGHT STREET, NORWALK, CT 6851 ALTMAN, JOSHUA E., ACCOUNT EXECUTIVE, 200 E 33RD, #6E, NEW YORK, NY 10016 ALTON BUTLER, ALTON BUTLER DBA 204 PRODUCTION RENTALS, 3910 W MAGNOLIA BL, BURBANK, CA 91505 ALTON SECURITIES GRP/RBC DAIN, 2410 STATE STREET, ALTON, IL 62002 ALTS, 888 17TH ST NW SUITE 900, WASHINGTON, DC 20006 ALVARADO, ROBERT, 847C S. RACINE AVE, CHICAGO, IL 60607 ALVARADO, SERGIO P., 13417 CHANDLER STREET, OMAHA, NE 68138 ALVAREZ, DANA, 76 KOSTER STREET, WALLINGTON, NJ 07057 ALVAREZ, EDWARD, SUPRV OPS, 115 REEVE TER, PLAINFIELD, NJ 07062 ALVAREZ, MIREN, 795 WATSON CANYON CT, #257, SAN RAMON, CA 94583 ALVAREZ, ROBERT, ACCOUNT EXECUTIVE, 12973 SW 112 ST, #121, MIAMI, FL 33186 ALVARO PENA, ALVARO PENA MD, 183 ADDISON AV, 9, ELMHURST, IL 60126 ALY ABUZAAKOUK, AMERICAN MUSLIM COUNCIL, 1212 NEW YORK AVE NW, 400, WASHINGTON, DC 20005 ALY MOHAMMED, TOWN PHARMACY, 526 MORRIS AV, GRD, BRONX, NY 10451 AM DOCUMENT MOBILE SHREDDING CO, 3340 NW YEON, PORTLAND, OR 97210 AMAJAD HUSSIAN, LUCKY KABAB & NEHERI HOUSE, 6260 N BROADWAY ST, FLR 11, CHICAGO, IL 60660 AMANDA CHRISTY, AMERINET MORTGAGE-LONE STAR GROUP, 4131 SPICEWOOD SPRINGS RD, BLDG I1, AUSTIN, TX 78759 AMANDA HAMPTON, RAINTREE SYSTEMS, 1120 SYCAMORE AV, STE 1A1A 1, VISTA, CA 92083 AMANDA KUCHAR, AMANDA KUCHAR, 1682 GRAEFIELD RD, BIRMINGHAM, MI 48009 AMANDA MCMURRAY, GUARDIAN PROTECTION, 240 PLYMOUTH AV, 1, ORELAND, PA 19075 AMANDA WILES, BIG CITY, INC., 5128 N ALBINA, PORTLAND, OR 97212 AMANDO BORGES, ARMANDO BORGES, 10722 S PRAIRIE AV, E, INGLEWOOD, CA 90303 AMANI BARKAWI, HOMESTEAD FINANCIAL SERVICES, 265 U S HWY NO 46 HWY, 3B1, TOTOWA, NJ 7512 AMAR PAUL, 7 ELEVEN PAUL, 735 BRADLEY AV, EL CAJON, CA 92021 AMARAL, JERRY J., 21 JUNIPER CT, PETALUMA, CA 94952 AMARANTH ADVISORS LLC, ONE AMERICAN LANE, GREENWICH, CT 6831 AMARJITS BHULLER, JJ MUTT'S WINE & SPIRITS, 643 PENNSYLVANIA AVE SE, WASHINGTON, DC 20003 AMATO, RICHARD M., MAJOR ACCOUNT MANAGER, 440 HAZELNUT DR, OAKLEY, CA 94561 AMB PROPERTY L.P., C/O TRAMMEL CROW COMPANY, DALLAS, TX 75284-2250 AMB PROPERTY L.P., C/O TRAMMELL CROW COMPANY, 8625 S.W. CASCADE BOULEVARD SUITE 500, BEAVERTON, OR 97008 AMB PROPERTY LP, 10575 SW CASCADE BLVD STE F, TIGARD, OR 97223 AMBASAGER ASFAHA, EZCO, 311 E NORTHSIDE DR, FORT WORTH, TX 76106 AMBER ALLEY, SUPERIOR AUTOMOTIVE, 3150 16TH, SAN FRANCISCO, CA 94103 AMBER WINCHESTER, INFORMATION SYSTEMS LABS INC, 10070 BARNES CANYON RD, SAN DIEGO, CA 92121 AMBER WINTERS, CIOFFI VINCENT J ARCHITECT, 123 WESTWOOD AVE, WESTWOOD, NJ 7675 AMDOCS SOFTWARE SYSTEMS LIMITED, PO BOX 847637, DALLAS, TX 75284-7637 AMELIA DITCH, THE PETTING ZOO, 120 N LANGLEY RD, BLDG 108B108B, GLEN BURNIE, MD 21060 AMELIA GUINTO, PEPITO O GUINTO, 4411 N CLARK, FLR 1, CHICAGO, IL 60640 AMELIA PAYNE, AFFORDABLE HOUSING SOLUTIONS, 436 14TH, 1205, OAKLAND, CA 94612 AMELIA WEBB, MISSION AUTO PARTS AND MACHINE SHOP, 2918 ROOSEVELT AVE, SAN ANTONIO, TX 78214 AMER KHAN, VIENTOS MEXICAN GRILL, 7600 GREENHAVEN DR, 24, SACRAMENTO, CA 95831 AMER KIZY, DIAMOND LIQUOR, 3810 E MC NICHOLS, DETROIT, MI 48212 Mode of Svc (if different)

Page 16 of 592 Allegiance Telecom

Page 19 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3743 3743 3772 3772 3743 3772 3743 3772 3772 3772 3743 3775 3743 3772 3743 3743 3772 3743 3743 3761 3743 3772 3743 3772 3772 3770 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 AMER SHABA, SOUTHFIELD QUALITY CARS INC, 16941 W EIGHT MILE RD, DETROIT, MI 48235 AMERICAN AGENCIES, PO BOX 2829, TORRANCE, CA 90509 AMERICAN AIRLINES AAIRPASS DEPT., 4700 AMERICAN BLVD. MD 1000, DFW AIRPORT, TX 76155 AMERICAN ALARM SYSTEMS, PO BOX 10520, SANTA ANA, CA 72711 AMERICAN ARBITRATION ASSOC., 6795 N. PALM AVE., FRESNO, CA 93701 AMERICAN ARBITRATION ASSOC., 950 WARREN AVENUE, EAST PROVIDENCE, RI 2914 AMERICAN ASSOCIATION OF NOTARIES, 8811 WESTHEIMER SUITE 207, HOUSTON, TX 77063 AMERICAN AUDIO VISUAL CENTER, 7434 E MONTE CRISTO, SCOTTSDALE, AZ 85260 AMERICAN BLDG MAINTENANCE, DEPT. 01033 PO BOX 34936, SEATTLE, WA 98124-1936 AMERICAN CHEMICAL, 1155 SIXTEENTH STREET NW, WASHINGTON, DC 20036 AMERICAN COUNCIL ON EDUCATION, ONE DUPONT CIRCLE NW 1B-5, WASHINGTON, DC 20036 AMERICAN CRAFT COUNCIL, 72 SPRING ST. 6FL, NEW YORK, NY 10012 AMERICAN EMPLOYMENT SOLUTIONS INC., 22548 NETWORK PLACE, CHICAGO, IL 60673-1225 AMERICAN ENTERPRISE INV. SVCS. INC., 2178 AXP FINANCIAL CENTER, MINNEAPOLIS, MN 55474 AMERICAN EXPRESS - CPC REMITTANCES, 20002 N. 19TH AVE. MAIL CODE A-21, PHOENIX, AZ 850274250 AMERICAN EXPRESS BF/MARIETTA, 2000 FIRST DR #300, MARIETTA, GA 30062 AMERICAN EXPRESS, 8317 PRESTON CENTER PLAZA, DALLAS, TX 75225 AMERICAN EXPRESS, SUITE 0001, CHICAGO, IL 60679-0001 AMERICAN HOME REMODELING, 89-91 COIT ST., IRVINGTON, NJ 7111 AMERICAN INTEGRATED SERVICES INC., 2345 4TH. ST. STE. 3000, TUCKER, GA 30084 AMERICAN INTERNATIONAL SPECIALTY LINES INSURANCE C, 500 W. MADISON ST., SUITE 1000, CHICAGO, IL 60661 AMERICAN INTERSTATE, 110 CYPRESS STATION, 240 2, HOUSTON, TX 77090 AMERICAN LOCKSMITHS, 247 EAST 50TH STREET, NEW YORK, NY 10022 AMERICAN LUNG ASSOCIATION, 475 H. ST. NW, WASHINGTON, DC 20001 AMERICAN MANAGEMENT ASSOCIATION-PO, P. O. BOX 319, SARANAC LAKE, NY 12983-0319 AMERICAN MARAZZI TILE - DALLAS, 2250 LBJ FREEWAY, FARMERS BRANCH, TX 75234 AMERICAN MARAZZI TILE-SUNNYVAL, 359 CLAY ROAD, SUNNYVALE, TX 75182 AMERICAN MARINE UNDERWRITERS, AMERICAN MARINE UNDERWRITERS, ATTN ACCOUNTS PAYABLE, PO BOX 794878, DALLAS, TX 75379 AMERICAN MECHANICAL SERVICES, DEPT. 1068, DENVER, CO 80291-1088 AMERICAN PAYROLL ASSOCIATION, 660 NORTH MAIN AVENE SUITE 100, SAN ANTONIO, TX 78205-1217 AMERICAN RECOVERY SERVICE INC, 555 ST CHARLES DR, STE 100, THOUSAND OAKS, CA 91360 AMERICAN RECOVERY SERVICE INC, 555 ST CHARLES DR STE 100, THOUSAND OAKS, CA 91360 AMERICAN REGISTRY INTERNET--DO NOT USE, 4506 DALY DRIVE / SUITE 200, CHANTILLY, VA 20151 AMERICAN SECURITY PROGRAMS INC., 22900 SHAW RD. #101-4, DULLES, VA 20166 AMERICAN SOLUTION INFORMATION, 2330 STATE ROUTE 11, MOOERS, NY 12958 AMERICAN TELEPHONE SER, 816 PIONEER DRIVE, BOILING SPRINGS, SC 29316 AMERICAN TRAVELER, 1699 S. FEDERAL HWY, STE 300, BOCA RATON, FL 33432 AMERICOM, ATTN: GENL COUNSEL, 3535 S BROADWAY, TYLER, TX 75701 AMERITECH - LEC SERVICES BILLING - CABS, PO BOX 1838, SAGINAW, MI 48605-1838 AMERITECH - LINE COST, BILLS PAYMENT CENTER, CHICAGO, IL 60663-0001 AMERITECH - LINE COST, BILLS PAYMENT CTR, CHICAGO, IL 60663-0001 AMERITECH (CUSTOMER GROWTH), 220 W WISCONSIN AVE, 2ND FL, WAUKESHA, WI 53186 AMERITECH (CUSTOMER GROWTH), 220 W WISCONSIN AVE 2ND FL, WAUKESHA, WI 53186 AMERITECH ADVERTISING SERVICES - CABS, DEPT 77216, DETROIT, MI 48277-7216 AMERITECH CABS, POB 1838, SAGINAW, MI 48605-1838 Mode of Svc (if different)

Page 17 of 592 Allegiance Telecom

Page 20 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3772 3743 3743 3743 3743 3743 3775 3743 3772 3772 3772 3772 3770 3770 3761 3761 3770 3743 3770 3770 3770 3770 3761 3770 3770 3770 3743 3761 3743 3743 3743 3743 3770 3770 3770 3770 3761 3743 3770 3770 3770 3780 3770 3770 AMERITECH, 350 N. ORLEANS FLOOR 5, CHICAGO, IL 60654 AMERITECH-COPPER & BRASS, 444 MICHIGAN AVE, ROOM 1052, DETROIT, MI 48226 AMERITECH-NETWORK IMPLEMENTATION USE, 804 N MILWAUKEE ST, 2ND FL, MILWAUKEE, WI 53202 AMERITECH-NETWORK IMPLEMENTATION USE, 804 N MILWAUKEE ST. 2ND FLOOR, MILWAUKEE, WI 53202 AMERITECH, PO BOX 75825, CHICAGO, IL 60675-5825 AMERITECH--REMIT CABS, PO BOX 75825, CHICAGO, IL 60675-5825 AMERITECH-SBC DATACOMM, ATTN: GENL COUNSEL, 2 WESTBROOK CORPORATE DR, STE 600, WESTCHESTER, IL 60154 AMERITRADE INC., C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 AMERSON, JESSE L., 2103 KENBRIDGE DR, AUSTIN, TX 78757 AMGEN-THOUSAND OAKS VM, CR HOLD/ONE AMGEN DRIVE, BLDG 10, THOUSAND OAKS, CA 91320 AMI/ADVANTAGE NISSAN, 300 GULF FREEWAY SOUTH, LEAGUE CITY, TX 77574 AMI/AUTO MANAGEMENT INC, 9896 BISSONNETT, HOUSTON, TX 77074 AMI/MOMENTUM MOTOR CARS, 10002 SOUTHWEST FREEWAY, HOUSTON, TX 77074 AMIAN KAY, BRAKE WORLD, 22-02 BROADWAY, FAIR LAWN, NJ 7410 AMIE ROGERS, MON AMIES, 6033 BERKSHIRE LN, 1, DALLAS, TX 75225 AMILCAR VALIENTE, EARTH HARVEST CORP., 9057 ARROW HWY, 150, RANCHO CUCAMONGA, CA 91730 AMIN HEMANI, PRIZM COMMUNICATIONS LP, 6901 N LAMAR BLVD, SUITE 124, AUSTIN, TX 78752 AMIN SIDHOM, WEBSTER LIQUOR, 4 WEBSTER AVE, JERSEY CITY, NJ 7307 AMINY, MOHAMMAD, ACCOUNT EXECUTIVE, 27787 VASONA CT, #9, HAYWARD, CA 94544 AMIR ALMIR, GABLES INN, 730 S DIXIE HWY, PHONE MAIN, MIAMI, FL 33146 AMIR AZMI, ALL INTERNATIONAL CAR RENTAL, 5250 W CENTURY BL, STE 104, LOS ANGELES, CA 90045 AMIR HABIB, FOUNTAIN LIQUOR AND DELI, 581 N MOLLISON AV, EL CAJON, CA 92021 AMIR HABIB, FOUNTAIN LIQUOR, 581 N MOLLISON AV, EL CAJON, CA 92021 AMIR HAWANY, QUALITY AUTO BODY, 537 TANCANYON RD, DUARTE, CA 91010 AMIR HOSSAIN, AIB FISH & HALAL MEAT MARKET, 69 11 WOODSIDE AV, 1, WOODSIDE, NY 11377 AMIR KARROUTI, TOKYO'S TERIYAKI, 274 N EL CAMINO REAL, A, ENCINITAS, CA 92024 AMIR SURKIN, SURCO PRODUCTS INC, 14001 S MAIN, LOS ANGELES, CA 90061 AMISSAH, AFUA, ANALYST BUSINESS, 10060 SHERIDAN ST, #109, PEMBROKE PINES, FL 33024 AMIT PATEL, STONE MANUFACTURING, 1636 W 135TH, GARDENA, CA 90249 AMMIRATI, DAVID L., 8136 PRESCOTT DR, #T-4, VIENNA, VA 22180 AMO, RHETT A., ACCOUNT EXECUTIVE, 8221 CLOVERGLEN LN, FT. WORTH, TX 76123 AMORE, SUSANNE M., 184 W BEACON DR, PHOENIXVILLE, PA 19460 AMPCO PARKING, 6536 5TH PL. S #3, SEATTLE, WA 98108-3401 AMR DAMIR, MALAK MINI MARKET, 406 CENTRAL AVE, EAST ORANGE, NJ 7018 AMRIE SINGH, INDIA GARDEN RESTAURANT, 531 E GAY ST, WEST CHESTER, PA 19380 AMY ANDRADE, PROPERTY PORTFOLIO RESEARCH, 40 COURT, FLOOR 3, BOSTON, MA 2110 AMY BICAN, BICAN BROS FUNERAL HOME, 5215 FLEET AV, CLEVELAND, OH 44105 AMY BLUMENFIELD, CERTIFIED NETWORK SYSTEMS INC, 2247 BEECH KNOLL RD, LOS ANGELES, CA 90046 AMY BRAU-GOLDENBURG, 13533 ALBANIA WAY, AUSTIN, TX 78729 AMY CRAVEY, SAN DIEGO WINDUSTRIAL CO., 8444 MIRALANI DR, 200 2, SAN DIEGO, CA 92126 AMY DEETZ, AMY DEETZ, 7821 N. DALE MABRY HWY, 114, TAMPA, FL 33614 AMY DETRIXHE, AMALGAMATED RESEARCH, 1790 N LEE TREVINO DR, SUITE 200200, EL PASO, TX 79936 AMY DOWNS, BRYCE AND PALAZZOLA ARCHITECTS, 6018 W. MAPLE RD, WEST BLOOMFIELD, MI 48322 AMY FOX, ENVIRO MOLD IAQ SERVICES, INC, 2569 GRAVEL DR, FORT WORTH, TX 76118 AMY GOLDBERG, AMVI FINANCIAL SERVICES, 3890 EAST ST, 100, PITTSBURGH, PA 15214 Mode of Svc (if different)

Page 18 of 592 Allegiance Telecom

Page 21 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3770 3770 3770 3770 3770 3761 3761 3770 3743 3770 3761 3770 3770 3761 3770 3770 3770 3770 3761 3761 3761 3761 3770 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 AMY KAHN, CANINE DESIGN, 1435 4TH, SUITE G, SAN RAFAEL, CA 94901 AMY L ROBINSON, 1608 ARMSTRONG FORD RD, BELMONT, NC 28012 AMY LEMKIN, BREAD BASKET BAKERY, 151 COCHITUATE RD, FRAMINGHAM, MA 1701 AMY MILLER, MERMAID ART STUDIOS, 15 E BUTLER AV, 2, AMBLER, PA 19002 AMY PATCHIN, MAIL BOXES ETC, 914 S SANTA FE AVE, VISTA, CA 92084 AMY RUNDLE, TURBOMACHINERY INDUSTRIES, 1005 GEORGIA AVE, DEER PARK, TX 77536 AMY SCHERBER, AMY'S BREAD, 972 LEXINGTON AV, NEW YORK, NY 10021 AMY SILVERSTEIN, SILVERSTEIN & POMERANTZ, LLP, 363 EL CAMINO REAL, SOUTH SAN FRANCISCO, CA 94080 AMY WOLFE, FAITH LUTHERAN CHURCH, 41 N PARK BLVD, GLEN ELLYN, IL 60137 AMY YU, BEES AT WORK STUDIO, 9040 TELSTAR AV, 136, EL MONTE, CA 91731 AMYX, KENNETH A., COORD INTERNET SUPPORT, 4313 CHESTNUT DR., MESQUITE, TX 75150 AN CHAU, P JS DELI, 1555 LAURELWOOD RD, UNIT 1, SANTA CLARA, CA 95004 ANA BERENGUER, J.M. BERENGUER & ASSOCIATES, 2929 SW 3RD AV, SUITE 220, MIAMI, FL 33129 ANA CARRASLO, MUSICALISIMO, INC., 391 KEARNY AVE, 1ST, KEARNY, NJ 7032 ANA DIAZ, ORDER EXPRESS, 260 MONROE ST, PASSAIC, NJ 7055 ANA MARMOLEJOS, SASHE'S HAIR SALON, 4700 COLUMBIA PIKE, ARLINGTON, VA 22204 ANA MOONEY, UNITED RENTALS - BREAKWATER, 4125 BREAKWATER AV, BLDG TRLR, HAYWARD, CA 94545 ANA OCAMPO, COMPUTRONICS, 4103 EL CAJON BL, SAN DIEGO, CA 92105 ANA PALENCIA, GOLDEN EXPRESS COURIER INTERNATIONAL, 630 ELIZABETH AVE, UNIT 7, ELIZABETH, NJ 7206 ANA PASQUAL, ENVIOS MI REMESA, 3483 BROADWAY, GRD, NEW YORK, NY 10032 ANA PRIETO, INTER FEDERAL, INC., 4591 NW 9TH ST, 32A, MIAMI, FL 33126 ANA ROJAS, SPECTRUM APARTMENT SEARCH, 420 E BELL RD, C-13, PHOENIX, AZ 85022 ANA UMANA, EL RANCHO MIGUELENO, 3709 COLUMBIA PIKE, ARLINGTON, VA 22204 ANAPA NOPLIN, HCSC COMFORTER ST., 901 PENNSYLVANIA AVE SE, WASHINGTON, DC 20003 ANBASAJER ASFAHA, EZCO, 311 E NORTH SIDE DR, FORT WORTH, TX 76106 ANCHIN BLOCK & ANCHIN, 1375 BROADWAY, NEW YORK, NY 10018 ANDERSH, DAVID J, 26490 N. LANDON LN., SIOUX FALLS, SD 57107 ANDERSON, ANGELIQUE, ACCOUNT EXECUTIVE, 825 NE 172 TER, MIAMI, FL 33162 ANDERSON, BRIAN L., ACCOUNT EXECUTIVE, 6599 E THOMAS RD, #201, SCOTTSDALE, AZ 85251 ANDERSON, DAVID S., 2728 N ELM LN, ARLINGTON HEIGHTS, IL 60004 ANDERSON, JACKIE, MAJOR ACCOUNT MANAGER, 29222 MODJESKA CYN ROAD, SILVERADO, CA 92676 ANDERSON, JAMES F., IBI CUSTOMER MANAGER, 45598 GRAND CENTRAL SQUARE, STERLING, VA 20166 ANDERSON, JEFFREY, 3701 GRAPEVINE MILLS PKWY, #216, GRAPEVINE, TX 76051 ANDERSON, KISHANDA L., 7139 BRIERFIELD DR., DALLAS, TX 75232 ANDERSON, LARRY D., ACCOUNT EXECUTIVE, 8018 CALVERT CIR, SAN RAMON, CA 94583 ANDERSON, MARK H., 608 25TH ST, MINNEAPOLIS, MN 55405 ANDERSON, MATTHEW W., ACCOUNT EXECUTIVE, 1569 MINARDI AVE, SAN JOSE, CA 95125 ANDERSON, PAUL, ACCOUNT EXECUTIVE, 123 N. DECATUR RD, DECATUR, GA 30030 ANDERSON, PERRIN O., 471 OAK ST, SAN FRANCISCO, CA 94102 ANDERSON, ROBERT D., 934 OAKWOOD CT, GLEN ELLYN, IL 60137 ANDERSON, RONALD, DISPATCH COORDINATOR, 7828 HANOVER PKWY, #202, GREEN BELT, MD 20770 ANDERSON, SHAWN P., 109 NORTH ST, #2, NORTHAMPTON, MA 01060 ANDERSON, WILLIAM A., 6443 LAZY RIVER DR., DALLAS, TX 75241 ANDERSON,DANIEL, 95 OLD BROADWAY, NEW YORK, NY 10027 Mode of Svc (if different)

Page 19 of 592 Allegiance Telecom

Page 22 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3743 3770 3770 3770 3770 3770 3770 3743 3761 3770 3770 3770 3743 3770 3770 3770 3770 3770 3770 3744 3770 3761 3770 3770 3770 ANDI CLEARY, STRATEGIC MGMT CONSULTANTS, 11200 ROCKVILLE PIKE, STE 220, ROCKVILLE, MD 20852 ANDRADE, IURI, INTERN PT, 23 LONGFELLOW ST, DORCHESTER, MA 02122 ANDRASEK, STEVEN J., 128 RIDGE DR, MONTVILLE, NJ 07045 ANDRE KUEHNEMUND, THE COMPANION GROUP, 401 ROLAND WAY, SUITE 250, OAKLAND, CA 94621 ANDRE MATCZYNSKI, ANGELIKA FILM CENTER & CAFE, 189 2ND AVE, NEW YORK, NY 10003 ANDRE TAYLOR, QUALITY PLUMBING, 2528 PULGAS AV, 402, EAST PALO ALTO, CA 94303 ANDREA BASHIR, DUBLIN WORLDWIDE, 2060 MARINA BLVD, SAN LEANDRO, CA 94577 ANDREA BOTAR, ANDREA BOTAR, 1212 AVENUE OF THE AMERICAS, 4, MANHATTAN, NY 10036 ANDREA DEL ZOTTO, FERRARI EXPRESS INC, 36 NE 1ST ST, SUITE 10491049, MIAMI, FL 33132 ANDREA GREAFEN, NATIONAL PROPANE GAS ASSOCIATION, 1600 EISENHOWER LN, 100, LISLE, IL 60532 ANDREA HOWARD, WEST END HOUSE, INC, 105 ALLSTON ST, ALLSTON, MA 2134 ANDREA LOUBIER, ANDREA LOUBIER, 5335 TREMONT, DALLAS, TX 75214 ANDREA NIERHOFF, SHEAR PANDEMONIA, 568 CRESCENT BL, 1, GLEN ELLYN, IL 60137 ANDREA PARRISH, JACKSON INTERNATIONAL, LLC, 6100 WILSHIRE BLVD, 770, LOS ANGELES, CA 90048 ANDREA ROWLAND, SOL SERVICES, 5085 JIMMY CARTER BLVD NW, NORCROSS, GA 30093 ANDREA WIELAND, PACIFIC CONSULTING GROUP, INC, 2366 EASTLAKE AVE E, STE 436, SEATTLE, WA 98102 ANDREANA, RICHARD, 44 GRAFE ST, STATEN ISLAND, NY 10309 ANDREAS BOEDENAUER, SCOTTY TELE-TRANSPORT CORP, 7094 PEACHTREE INDUSTRIAL BLVD, 301, NORCROSS, GA 30071 ANDREI NELSON, BEST IDEA, 11 E 90TH ST, CHICAGO, IL 60619 ANDRES PASCUAL, $1.25 DRY CLEAN SUPER CENTER, 8502 S COOKWOOD, HOUSTON, TX 77072 ANDRES RODRIGUEZ, INTER-BENTLY,INC., 5603 W FM 1960, SUIT 200, HOUSTON, TX 77069 ANDRES SOLER, SALON RED INC., 378 CLIFTON RD, ATLANTA, GA 30307 ANDRES VALENCIA, EPORT WORLD, 1850 K ST NW, WASHINGTON, DC 20006 ANDRESS, SAGE N., ACCOUNT EXECUTIVE, 14209 CYBER PL, #102, TAMPA, FL 33613 ANDREW ATKINS, NORTH PARK MANAGEMENT COMPANY, 8080 N CENTRAL EXPY, STE.1100, DALLAS, TX 75206 ANDREW BOYATIAN, AJ ROSE CARPETS & FLOORING, 599 WORCESTER, NATICK, MA 1760 ANDREW COVARRUBIS, SUPER DESIGNS, 738 S ATLANTIC BL, LOS ANGELES, CA 90022 ANDREW CROSSAN, DIRECTION MANAGEMENT GROUP, 980 N MICHIGAN AV, 1700, CHICAGO, IL 60611 ANDREW D. LIPMAN, SWIDLER BERLIN SHEREFF FRIEDMAN, LLP, 3000 K STREET, NW, SUITE 300, WASHINGTON, DC 20007-5116 ANDREW FASE, ALFASE CUSTOM BROKERS, 2124 S WOLF RD, FL 1, DES PLAINES, IL 60018 ANDREW FERRIS, ASHTON PARK BY FERRIS HOMES, 624 ANTHONY TRL, NORTHBROOK, IL 60062 ANDREW FIORENTINI, CRITICAL PATH, INC, 2414 LYTLE RD, ROOM 300, BETHEL PARK, PA 15102 ANDREW FRANK, SIRIUS COFFEE COMPANY, 4250 CONNECTICUT AVE NW, WASHINGTON, DC 20008 ANDREW GALVAN, EXOTIC REFLECTIONS, 3948 E CERRITOS AV, LOS ALAMITOS, CA 90720 ANDREW GARCIA, BOXER GRAPHICS, 2201 S MCCLINTOCK DR, STE 2, TEMPE, AZ 85282 ANDREW H SHERMAN, (REPRESENTING: QWEST CORPORATION), SILLS CUMMIS RADIN, ONE RIVERFRONT PLZ, THE LEGAL CENTER, NEWARK, NJ 07102 ANDREW HAMRICK, ANDREW C. HAMRICK & ASSOCIATES, P.C., 5675 DTC BLVD, SUITE 130, ENGLEWOOD, CO 80111 ANDREW HARNETT, NJ BUSINESS FORMS MAUFACTURING, 55 W SHEFFIELD AVE, ENGLEWOOD, NJ 7631 ANDREW HARTMAN, ANDREW W. HARTMAN LLC, 201 CREEKSTONE RDG, WOODSTOCK, GA 30188 ANDREW HARTPANE, SCUBA JOHNS DIVE CENTER, 3443 DOGWOOD DR, 1, HAPEVILLE, GA 30354 ANDREW HOURIET, AUGUST DEVELOPMENT, 530 W STREET RD, STE 202, WARMINSTER, PA 18974 Mode of Svc (if different)

Page 20 of 592 Allegiance Telecom

Page 23 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3744 3770 3770 3770 3770 3761 3770 3761 3770 3761 3770 3770 3770 3761 3743 3743 3743 3743 3743 3770 3743 3770 3761 3770 3761 3770 3770 3770 3770 3770 3770 ANDREW HULKO, PRESTAMOS DE COLORADO INC, 2109 S WADSWORTH BLVD, DENVER, CO 80227 ANDREW KRAFT, HALL & PARTNERS, 72 SPRING ST, 11, NEW YORK, NY 10012 ANDREW LAYOLA, THYSSEN KRUPP ELEVATOR, 6374 S RACINE CIR, ENGLEWOOD, CO 80111 ANDREW LEATOA, AMERICAN ICE, 2431 W COMMERCE, DALLAS, TX 75212 ANDREW LEVINE, G FRIED CARPET, 495 STATE HWY NO 17 HWY, PARAMUS, NJ 7652 ANDREW LINDER, MARKSMEN PRECISION INDUSTRIES, 140 WILBUR PL, GROUND, BOHEMIA, NY 11716 ANDREW MACFULLAN, COLUMBIA CITY ALE HOUSE, 7401 GREENWOOD AVE N, SEATTLE, WA 98103 ANDREW MAN, CITY AUTO SCHOOL, 1250 WASHINGTON, BOSTON, MA 2118 ANDREW MC CARTHY, MC CARTHY AND MC CARTHY LAW OFFICE, 1493 DORCHESTER AVE, DORCHESTER, MA 2122 ANDREW MOORE, CHESTNUT WINES & LIQUORS, 1808 WAUKEGAN RD, GLENVIEW, IL 60025 ANDREW MOORE, COUNCIL OF GREAT LAKES GOVENOR, 35 E WACKER DR, SUITE 1850, CHICAGO, IL 60601 ANDREW MOOSE, METROPOLITAN ADVERTISING, 3014 HORATIO ST W, TAMPA, FL 33609 ANDREW MORRIS, ANDREW W. MORRIS INSURANCE AGENCY, 14151 NEWPORT AV, 101, TUSTIN, CA 92780 ANDREW N GOLDMAN, (REPRESENTING: BROADWAY COMMUNICATIONS SERVICES INC.), WILMER CUTLER & PICKERING, 399 PARK AVE, NEW YORK, NY 10022 ANDREW NIX JR., NIX FUNERAL HOME, 1621 W DAUPHIN ST, PHILADELPHIA, PA 19133 ANDREW ORR, AIR TEC SERVICES, INC., 1021 W AIRY ST, NORRISTOWN, PA 19401 ANDREW PARSONS, REDWOOD CHEMICAL, 5847 SAN FELIPE, SUITE 1490, HOUSTON, TX 77057 ANDREW PRESCOTT, SEDIA, INC., 535 ALBANY, FLOOR 4, SUITE 405, BOSTON, MA 2118 ANDREW ROBINSON, KING SOLOMONS TREE SERVICE, 2027 SIMMONS RD, CONROE, TX 77385 ANDREW ROPER, STANKONIA RECORDING, 677 ANTONE ST NW, ATLANTA, GA 30318 ANDREW SHECTER, HOME INFO, 409 W MORELAND RD, WILLOW GROVE, PA 19090 ANDREW SHECTER, PROFIT MARKETING, 409 E MORELAND RD, WILLOW GROVE, PA 19090 ANDREW THOMSON, EAST HILLS MORTGAGE, 3200 INLAND EMPIRE BL, 275, ONTARIO, CA 91764 ANDREW WALSH, SAND POINT GRILL, 5412 SAND POINT WAY NE, PHONE 1, SEATTLE, WA 98105 ANDREW WANG, NEWLAND REALTY, 4925 N BROADWAY, CHICAGO, IL 60640 ANDREW WEGIEL, AMERICAN TRAVEL ABROAD, 5316 N MILWAUKEE AV, SUIT I, CHICAGO, IL 60630 ANDREW ZIMMER, RAYMOND JAMES FINANCIAL SERVICES INC, 200 W SUPERIOR ST, SUITE 403, CHICAGO, IL 60610 ANDREW, GINEIN V., ACCOUNT EXECUTIVE, 734 E 121ST ST, LOS ANGELES, CA 90059 ANDREW, THOMAS W., ACCOUNT EXECUTIVE, 10032 35TH AVE NE, SEATTLE, WA 98115 ANDREWS, JENNIFER L., ACCOUNT EXECUTIVE, 16275 W 9 MILE, #202, SOUTHFIELD, MI 48075 ANDREWS, KRISTINA M., ACCOUNT EXECUTIVE, 8300 EL MUNDO, #721, HOUSTON, TX 77054 ANDREWS, TAMEKA L., 1703 E. ELMORE, DALLAS, TX 75216 ANDRIANA IALAMOVA, TOSCANA PIZZA, 1533 1/2 NE 145TH ST, SEATTLE, WA 98155 ANDRUS, LISA C., P.O. BOX 212, CEDAR HILL, TX 75106 ANDY ADAMS, AJA ENTERPRISE LLC, 3801 MOUNT VERNON AVE, ALEXANDRIA, VA 22305 ANDY ANDERSON, NORTHVILLE WATCH & CLOCK SHOP, 132 W DUNLAP ST, NORTHVILLE, MI 48167 ANDY ANTONELLI, ANTONELLIS DELI, 1354 N MAGNOLIA AVE, EL CAJON, CA 92020 ANDY BEGOSH, BEGOSH TAX SERVICE, 98 CHURCH ST, STE. A, ROCKVILLE, MD 20850 ANDY CHOE, LAKEWOOD CAR WASH, 5730 LAKEWOOD BL, LAKEWOOD, CA 90712 ANDY DIGERNESS, DIG'S WHEELS INC, 1734 W MISSION RD, ESCONDIDO, CA 92029 ANDY DOAN, AMERICAN FOAM RUBBER, 4909 LAKAWANA ST, DALLAS, TX 75247 ANDY GORSKI, ANDYS AUTOMOTIVE, 14296 23 MILE RD, SHELBY TOWNSHIP, MI 48315 ANDY HASSANI, BOULEVARD AUTO SALES, 3950 E ROOSEVELT BLVD, PHILADELPHIA, PA 19154 ANDY HO, EVERMAX 11 TRIMMING CORP, 225 W 36, NEW YORK, NY 10018 Mode of Svc (if different)

Page 21 of 592 Allegiance Telecom

Page 24 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3761 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3761 3761 3770 3770 3761 3770 3770 3761 3770 3761 3761 3770 3770 3770 3770 ANDY HUSBANDS, TREMONT 647, 647 TREMONT ST, BOSTON, MA 2118 ANDY HUTYRA, TANFASTIC #4, 14080 NACOGDOCHES, # 187, SAN ANTONIO, TX 78247 ANDY JORGENSEN, COLORADO FEDERAL SAVINGS BANK, 6000 E EVANS, 1-211, DENVER, CO 80222 ANDY KURLANSKY, EVERYBODYS PIZZA, 1593 N DECATUR RD NE, ATLANTA, GA 30307 ANDY LAWSON, SENERGY, 1130 HAYES INDUSTRIAL DR, MARIETTA, GA 30062 ANDY LUX, BEEPER CITY, 15640 E 14TH ST, SAN LEANDRO, CA 94578 ANDY MARICH, MARICH MACHINE & TOOL CO, 3815 LAKESIDE AV, CLEVELAND, OH 44114 ANDY NEAL, ANDY NEAL, 4101 HAHN, FT. WORTH, TX 76117 ANDY OLINER, OLINER FIBRE COMPANY INC., 2391 VAUX HALL ROAD, 1, UNION, NJ 7083 ANDY ROSSI, BUD'S AUTO SERVICE INC, 7027 W CHESTER PKE, UPPER DARBY, PA 19082 ANDY SCHWARTZ, TUTTO MOTO, 4477 JACKSON RD, ANN ARBOR, MI 48103 ANDY SHANGO, SHANGO CORP, 3617 CORUNNA RD, FLINT, MI 48532 ANDY SZALAY, SZALAY INS AGENCY, 26060 SCHOENHERR, WARREN, MI 48089 ANDY THOMAS, ON SITE PRODUCTIONS, 200 DAINGERFIELD RD, 100, ALEXANDRIA, VA 22314 ANDY WILEMAN, GRACE BIBLE CHURCH, 11306 INWOOD RD, DALLAS, TX 75229 ANDY WILLIS, ALL POINTS REALTY, 155 FIELDSBORN WAY NE, PHONE MAIN, ATLANTA, GA 30328 ANDY WILLIS, ERA PERIMETER NORTH REALTY, 500 BROAD ST SE, PHONE MAIN, GAINESVILLE, GA 30501 ANDY WRIGHT, WRIGHT BROWN ELECTRIC CO INC, 1111 HANK AARON DR SW, ATLANTA, GA 30312 ANEL PATEL, CONNIE'S CORNER DELI, 548 GRAND AVE, ENGLEWOOD, NJ 7631 ANESSA YORK, BGB STEEL SUPPLY, 903 N MILLER RD, STE C, TEMPE, AZ 85281 ANGEL ALCALA, TITANIC FOREVER, 203 BRUNSICK ST, JERSEY CITY, NJ 7302 ANGEL FRENCH, FRESH START FINANCIAL SERVICES INC., 1979 LAKESIDE PKWY, 355, TUCKER, GA 30084 ANGEL GARZA, AARON & MICHAELS INC, 9898 BISSONNET, STE 575STE 575, HOUSTON, TX 77036 ANGEL HERNANDEZ, COUGAR TRUCKING, 1700 SANTA FE AV, STE A, LONG BEACH, CA 90813 ANGEL HILLMAN, HEARTLAND WOOD PRODUCTS, 121 N INTERSTATE DR, MINER, MO 63801 ANGEL LABAIX, WORLD NATIONAL LIMO INC, 504 BROADWAY ST, NEWARK, NJ 7104 ANGEL LOPEZ, TAMANET USA, 1001 ALPHARETTA ST, ROSWELL, GA 30075 ANGEL MONTARO, SPORT HOUSE GRILL, 3249 COLUMBIA PIKE, ARLINGTON, VA 22204 ANGEL TRUJILLO, HEAVENLY BAIL BONDS, 60 FEDERAL BLVD, DENVER, CO 80219 ANGELA BELLO, ANGELA BELLO DBA METROPOLITAN CAFE, 1835 E 1ST ST, LOS ANGELES, CA 90033 ANGELA BRUNO, R2A INC DBA L&W CLOTHING, 70 34 AUSTIN ST, GROUND FLRGROUND, FOREST HILLS, NY 11375 ANGELA CARSON, ASHLEY FURNITURE HOME STORE, 1550 DENMARK RD, UNION, MO 63084 ANGELA CHAN, WINSTAR INC, 813 63, BROOKLYN, NY 11220 ANGELA FOSTER, FOSTER RESEARCH INTERNATIONAL, 711 W 17TH ST, C-12, COSTA MESA, CA 92627 ANGELA GARRETT, THE PRIMPING ROOM, 8554 S STONY ISLAND AV, 1, CHICAGO, IL 60617 ANGELA GOMEZ, CREATIVE CERAMICS TILE, 1052 W 9TH ST, UPLAND, CA 91786 ANGELA MAGEE, LA PETITE ACADEMY, 4105 HEALTHWAY DR, AURORA, IL 60504 ANGELA MARCHETTI, ELECTRIC ADVANTAGE, INC., 1084 TAFT, ROCKVILLE, MD 20850 ANGELA MCCAIN, M & M CONCESSIONS, INC., 550 N CRAIN HWY, UNIT 32TELCO CL, GLEN BURNIE, MD 21061 ANGELA PROPST, TRI-STAR MANAGEMENT, 1127 DLONG RD, APT. DTELCO CLO, CATONSVILLE, MD 21228 ANGELA THOMAS, MAGNA FURNITURE, 4001 S BUCKNER BLVD, DALLAS, TX 75227 ANGELA VILLOR, CHESTNUT ST. LIQUORS, 348 CHESTNUT, LYNN, MA 1902 ANGELA WILSON, INTRA CUT DIECUTTING INC, 5559 N NORTHWEST HWY, 1, CHICAGO, IL 60630 ANGELA WILSON, J & J TEXTILE, 502 ELMWOOD AV, SHARON HILL, PA 19079 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3743 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3743 3743 3743 3761 3770 3770 3770 3770 3770 3761 3770 3761 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3743 ANGELIC STUART, 7739 NORTHCROSS DR., STE. J, AUSTIN, TX 78757 ANGELINA S. RIVERA, J A RECYCLING, 3600 33RD AVE., SACRAMENTO, CA 95824 ANGELL, CHRISTOPHER W., 27631 N 257TH AVE, WITTMANN, AZ 85361 ANGELO AMABILE, AMABILE CABINET WORKS, 1121 GREENWOOD RD, SUITE 104104, PIKESVILLE, MD 21208 ANGELO BOJI, DOLLY'S PIZZA, 28845 ORCHARD LAKE, FARMINGTON HILLS, MI 48334 ANGELO DICELLO, MONTICELLO MORTGAGE CORP., 2785 LEECHBURG RD, SUITE C, LOWER BURRELL, PA 15068 ANGELO MARANO, CENTER FOR CHILDREN, 42 17 JUNCTION BLVD, CORONA, NY 11368 ANGELO PARENTE, SBARRO, 120 5TH AVE, 213, PITTSBURGH, PA 15222 ANGELO RICHARDSON, AFROLISTICS, 10 A AQUAHART RD, GLEN BURNIE, MD 21061 ANGELO SANTA ANA, CYPRESS DELI MINIMART, 4502 LINCOLN AV, CYPRESS, CA 90630 ANGIE BERKEY, WALLER&MITCHELL, 5332 MAIN ST, NEW PORT RICHEY, FL 34652 ANGIE BREWSTER, NOAHS ARK, 30435 US HIGHWAY 281 N, BULVERDE, TX 78163 ANGIE DAVIS, ERIE SREET THEATRICAL SERVICES, 27371 BASSETT RD, CLEVELAND, OH 44114 ANGIE EASA, MODULAR SYSTEMS TECH, 5405 VALLEY BELT RD, INDEPENDENCE, OH 44131 ANGIE SIMONE, VICTOR VICTORIA HAIR ETC., 1326 HOPE HOLLOW RD, CARNEGIE, PA 15106 ANGLE, BRET C., 1648 LEMONWOOD CIRCLE, DALLAS, TX 75229 ANGULO, ROGER A., 2229 HEARTSIDE PLC, CARROLLTON, TX 75006 ANGUS, JIM, ACCOUNT EXECUTIVE, 7259 E. MONTE AVE, MESA, AZ 85208 ANH REGENT, REGENT & ASSOCIATES, 2650 FOUNTAIN VIEW DR, HOUSTON, TX 77057 ANI DERHARTONIAN, ETHOS DESIGN, 1805 FLOWER, GLENDALE, CA 91201 ANIBAL BOTA, A C B PRODUCE INC, 135 PACIFIC ST, NEWARK, NJ 7105 ANIBAL QUINTAO, BRAZILIAN SUPERMARKET, 3971 N FEDERAL HWY, BAY N-11, POMPANO BEACH, FL 33064 ANIE USORO, USORO & ASSOCIATES, 6300 HILLCROFT, SUITE 518, HOUSTON, TX 77081 ANISA PANJWANI, DUNKIN DOUGHNUTS & BASKIN ROBBINS, 11706 ALPHARETTA PKWY, PHN RM 1ST, ROSWELL, GA 30076 ANITA BENNYHOFF, FOOTHILL SENTRY, 10642 MORADA DR, ORANGE, CA 92869 ANITA DAVIS, SO CAL TRAINING COUNCIL, 2062 BUSINESS CENTER DR, STE 225, IRVINE, CA 92612 ANITA GODLEWSKI, UNITED DENTAL CENTER, 35 WALLINGTON AVE, WALLINGTON, NJ 7057 ANITA GORNICK, SHELBY TRAVEL AGENCY, 51290 VAN DYKE, SHELBY TOWNSHIP, MI 48317 ANITA HALL, COMP HEALTH, 10925 ESTATE LN, STE.120, DALLAS, TX 75238 ANITA HARKEY, ANITA HARKEY, 8627 RICHARDSON BRANCH, DALLAS, TX 75243 ANITA HAYES, ISAAC CAROTHERS, 5937 W MADISON ST, CHICAGO, IL 60644 ANITA JACKSON, FLAGSTONE HOSPITALITY MGMT, 850 RIDGE LAKE BLVD, STE 310310, MEMPHIS, TN 38120 ANITA JOHNSON, UPSCALE FASHION INC., 5029 N HENRY BLVD, UNIT RR, STOCKBRIDGE, GA 30281 ANITA KAUFMAN, DACOA INC, 4545 E 60 AV, COMMERCE CITY, CO 80022 ANITA KOSTIC, SERBIAN YELLOW PAGES, 7400 N WAUKEGAN RD, STE 3, NILES, IL 60714 ANITA LATTANZI, QUALITY WORLDWIDE, 18023 SKYPARK CIR, M, IRVINE, CA 92614 ANITA MILLER, COLE DENTAL LABORATORIES INC, 1545 KINGS WAY, SUITE 203ASTE 203A, TRENTON, MI 48183 ANITA RODRIGUES, ANITA RODRIGUES DBA NUTRI-HERBS, 2590 MISSION ST, SUITE 1414, SAN FRANCISCO, CA 94110 ANITA RYAN, ARV ASSITED LIVING GOLDEN CREEK INN, 33 CREEK RD, IRVINE, CA 92604 ANITA SCHUMACHER, THE CLEANING CREW, 18009 HWY 99, SUITE A2, LYNNWOOD, WA 98037 ANITA ZALLENICK, ANITAS DELI & MARKET, 447 CAROTHERS AVE, CARNEGIE, PA 15106 ANIXTER INC.-DO NOT USE, P.O. BOX 847428, DALLAS, TX 75284-7428 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3761 3761 3761 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3761 3770 3761 3770 3761 3770 3770 3770 3770 3761 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3761 ANIXTER INC., P.O. BOX 847428, DALLAS, TX 75284-7428 ANJA QUALLS, ANJA QUALLS AMETHYST SALON, 2327 BLANDING AVE, SUITE E, ALAMEDA, CA 94501 ANJANA PATEL, ANJANA PATEL, 609 W NORTH AVE, VILLA PARK, IL 60181 ANKER ANDERSON, PASADENA HOSPITAL ASSOCIATION, LTD, 100 W CALIFORNIA BL, PASADENA, CA 91105 ANMIN ZHANG, CFC & NY INC, 137-45 GERANIUM AVE, 2, FLUSHING QUEENS, NY 11355 ANN ALLARD, CHAGRIN CONSULTING SERVICES, 23210 CHAGRIN BL, BEACHWOOD, OH 44122 ANN ARTHUR, NORTH PEAK SUBWAY, 12021 PENNSYLVANIA ST, 205, THORNTON, CO 80241 ANN BLEAZ, HOSPICE 2000, 902 E LAHARPE, SUITE 100, KIRKSVILLE, MO 63501 ANN COOLEY, R. FRANCIS SAPPINGTON, 4600 KING ST, SUITE 4E, ALEXANDRIA, VA 22302 ANN DENTON, PICKENS, SNODGRASS, & KOUCH & CO, 1333 PIONEER PKWY, 200, ARLINGTON, TX 76013 ANN GILL, PAPADORO'S RESTAURANT, 1649 HAIGHT ST, SAN FRANCISCO, CA 94117 ANN HAYNSWORTH, INTERIOR SOURCES BY ANN HAYNSWORTH, 2352 YORK RD, TELCOCLOS, TIMONIUM, MD 21093 ANN HERRIGAN, ERSKINE, WOLFSON, GIBBON & FISHER, 2010 CHANCELLOR STREET, PHILADELPHIA, PA 19103 ANN HERSHON, ERIC HERSHON % PORT JEFFERSON MARINE, 70 COMSEWOGUE RD, GROUND, EAST SETAUKET, NY 11733 ANN KNIGHT, CONTRACT FURNITURE TRANSPORT, 150 PACIFIC AVE, BLDG O 2ND, JERSEY CITY, NJ 7304 ANN LAURA, LAURA'S HAIR DESIGN, 5400 BELLAIRE BLVD, SUITE D, BELLAIRE, TX 77401 ANN LEDGER, ANN LEDGER, ARCHITECT, 503 W LANCASTER AV, SUITE 220, WAYNE, PA 19087 ANN LIN, STATE FARM INSURANCE, 410 LANCASTER AV, DEVON, PA 19333 ANN MARIE JONES, CONTINENTAL MARBLE INC, 1361 LINCOLN AVE, UNIT: 22 GROUND, HOLBROOK, NY 11741 ANN MARIE LAW CUTRELL, CASTLE ROCK REAL ESTATE, 7391 WARNER AV, H, HUNTINGTON BEACH, CA 92647 ANN MARIE PUTAGGIO, SWEETSER POOLS & SPAS, 15 MILL DAM RD, GRD, HUNTINGTON, NY 11743 ANN MARIE SZAGUT, K & H FURNITURE, 1509 E ERIE AV, 1, PHILADELPHIA, PA 19124 ANN MARIE SZAGUT, K & H FURNITURE, 2213 OREGON AV, PHONE 1, PHILADELPHIA, PA 19145 ANN NGUYEN, HAATHI COM, 542 LAKESIDE DR, SUNNYVALE, CA 94086 ANN OCHOA, BAY PRINTING COMPANY, 3400 FUJITA, TORRANCE, CA 90505 ANN OKIE, HANDUK VELVET OF AMERICA INC, 1384 BROADWAY, SUITE 1115/1116 11, NEW YORK, NY 10018 ANN PRICE, DRICE HOUSE INC, 4860 PRESIDIO DR, LOS ANGELES, CA 90043 ANN RUGGIERO, SOUTH SHORE ASSOC FOR INDEPENDENT LIVING INC, 381 SUNRISE HWY, STE 607 6, LYNBROOK, NY 11563 ANN SANES, AJ DESIGN, LLC, 825 SANTA FE DR, DENVER, CO 80204 ANN SMITH, ANN SMITH, 482 2ND, 1, BROOKLYN, NY 11215 ANN VILLERY, ELITE AMBULANCE SERVICE, 9119 S GESSNER, 105, HOUSTON, TX 77074 ANNA CRUZ, TOTAL POSITIONING INSTRUMENTS, 3975 E 56 AV, COMMERCE CITY, CO 80022 ANNA GRAJALES, BROADWAY CAFE & PASTRY SHOP, 85 W PALISADES AVE, 1ST, ENGLEWOOD, NJ 7631 ANNA GRANADOS, NATURAL SUNSHINE, 814 N AVALON BL, WILMINGTON, CA 90744 ANNA KERR, MOORE CHIROPRACTIC, 8507 MCCULLOUGH AVE, SUIT 1A, SAN ANTONIO, TX 78216 ANNA LARABY, SPINK & GABOR INC., 11 TROAST CT, CLIFTON, NJ 7011 ANNA LEE, A 1 PIZZA HOUSE, 2002 SALVIO ST, STE. B, CONCORD, CA 94520 ANNA PHAN, CENTRE CAFE, 1666 CENTRE POINTE DR, MILPITAS, CA 95035 ANNA SCHWARZ, ROBERT DE RUGGIERO, INC., 210 33RD ST, UNION CITY, NJ 7087 Mode of Svc (if different)

Page 24 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3773 3770 3770 3770 3770 3770 3770 3780 3761 3761 3770 3770 3770 3761 3761 3761 3761 3743 3770 3743 3770 3743 3743 3743 3770 3770 3761 3761 3770 3780 3761 3761 3770 3770 3770 3761 3770 3770 3761 3761 ANNA VILLACRES, SMITTY DOG ENT T/A REGAL PAINT, 8121 PINEY BRANCH RD, SUITE A, SILVER SPRING, MD 20910 ANNABELLE JO FRYCKI & DAVID, F FRYCKI JT TEN, 2512 WHITEHALL LN, NAPERVILLE, IL 60564 ANNE ARUNDEL COUNTY-OFFICE OF FINANCE, P.O. BOX 427, ANNAPOLIS, MD 21404-0427 ANNE BOMBA, AMESBURY PARK ASSOCIATES LP, 4662 AMESBURY DR, CLUBHOUSE, DALLAS, TX 75206 ANNE CLINE, KMA INC, 7825 WASHINGTON AV S, SUITE 100, BLOOMINGTON, MN 55439 ANNE FLEXER, EDELWEISS JEWELERS, 2980 COLLEGE AV, 3, BERKELEY, CA 94705 ANNE KLINE, HOUSTON PHOTO IMAGING, 5250 GULSTON, 313, HOUSTON, TX 77081 ANNE MAYER, JUST ADD WATER, 42787 WOODWARD AVE, BLOOMFIELD, MI 48304 ANNE N/A, HERRING TANK COMPANY, 7201 W VICKERY BLVD, BENBROOK, TX 76116 ANNE NORTON KRAWCIW, B F S INC., ASSOC OF ROCH TELEMESS CENTER, 34143 PRESTON, STERLING HGHTS, MI 48312 ANNE STEPHANS, BRENTWOOD PUBLIC SCHOOLS, 3601 BROWNSVILLE RD, BRENTWOOD, PA 15227 ANN-ELISE EMERSON, AIRBOARD NORTH AMERICA, 2930 DOMINSO AVE, 303, BERKELEY, CA 94705 ANNETTE HICKS, MC ELROY SPECIALTY INTERIORS INC., 130 DODD ST SE, MARIETTA, GA 30060 ANNIE BINH, UNIQUE BEAUTY SALON, 1250 S SHERIDAN BLVD, DENVER, CO 80232 ANNIE FAULKNER, MEDTRONICS SOFAMOR DANEK, 4885 OLD TOWNE PKWY NE, UNIT 101, MARIETTA, GA 30068 ANNIE GOMEZ, GOMEZ TAX ACCOUNTING SERVICES, 814 E 182ND, 1ST FLOOR, BRONX, NY 10460 ANNIE MANZA, ANNIES MULTISERVICE CENTER, PO BOX 941, PICO RIVERA, CA 90660 ANNIE POND, MAGNOLIA CUSTOM JEWELRY, 3214 W MCGRAW ST, SUITE 101PHONE 1, SEATTLE, WA 98199 ANNMARIE VORMSCHLA, HANSA ENTERPRISES, 1133 STATE HWY NO 23 HWY, 2, WAYNE, NJ 7470 ANOZIE, NWAMAKA L., CIR I, 13818 METHUEN GREEN, DALLAS, TX 75240 ANSA AHMAD, SADDLE BROOK TRAVEL SERVICES INC., 49 MARKET ST, 1, SADDLE BROOK, NJ 7663 ANSARI, ASHLEY Z., ACCOUNT EXECUTIVE, 1320 NOTTINGHAM LN, HOFFMAN ESTATES, IL 60195 ANSLIE/DIANA BELL/NEWELL, ROCKY MOUNTAIN OVERSEAS INC, 2147 N 114TH ST, SEATTLE, WA 98133 ANSPACHER, PAUL, 10646 SANDPIPER LN, DALLAS, TX 75230 ANSWER COMMUNICATIONS INC., 6250 N. MILITARY TRAIL, WEST PALM BEACH, FL 33407 ANTEE, DAISY A., ACCOUNT EXECUTIVE, 118 W GAGE AVE, LOS ANGELES, CA 90003 ANTERRA, ANTERRA, 5520 LBJ FREEWAY, SUITE 500, DALLAS, TX 75240 ANTHONY AMMIRATO, ACKERMAN'S MUSIC CENTER, 259 GODWIN AVE, MIDLAND PARK, NJ 7432 ANTHONY ASSANDE, RIVERSIDE MEMORIAL CHAPELS, 180 W 76, NEW YORK, NY 10023 ANTHONY BRANDON, WYPR /MARYLAND PUBLIC RADIO, 2216 N CHARLES ST, BALTIMORE, MD 21218 ANTHONY BRUNO, PRAISE CHAPEL, 6460 EL CAJON BL, SAN DIEGO, CA 92115 ANTHONY CARUCCI, ACT ON IT CORP, 15413 HALL RD, SUITE 162, MACOMB, MI 48044 ANTHONY CHENG, 7-ELEVEN, 1823 JOHN F KENNEDY BLVD, PHILADELPHIA, PA 19103 ANTHONY CIANCIULLI, ANTHONY RENTAL & SALES, 935 E MAIN ST, NORRISTOWN, PA 19401 ANTHONY CIC, ABC AUTOMOTIVE, 367 NEWELL ST, PAINESVILLE, OH 44077 ANTHONY CITO, IMAGE ANIME CO LTD, 103 W 30, NEW YORK, NY 10001 ANTHONY DELORENZO, J C REALTY DYNAMIC INC., 296 NEWARK AVE, 1, JERSEY CITY, NJ 7302 ANTHONY DEMARCO, SIGNATURE COMMUNICATIONS/YARDIS, 520 N DELAWARE AV, SUITE 202, PHILADELPHIA, PA 19123 ANTHONY DEMARCO, WESTERN LOAN & JEWELRY, 4818 WHITTIER BL, LOS ANGELES, CA 90022 ANTHONY DILORENZO, TWICE AS GOOD, 83-01 MYRTLE AV, RIDGEWOOD, NY 11385 ANTHONY DONOFRIO, CINCOTTA & DONOFRIO, LLP, 5518 MERRICK RD, GROUND, MASSAPEQUA, NY 11758 ANTHONY FEHEY, THE LAST MANGO, 654 CENTER POINT WAY, GAITHERSBURG, MD 20878 Mode of Svc (if different)

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Page 28 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3770 3770 3770 3743 3761 3770 3770 3770 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3743 3761 3772 3770 3770 3770 ANTHONY FOSTER, AF INC, 4990 STATE RD, DREXEL HILL, PA 19026 ANTHONY GIARDINA, RIDGE FISH MARKET, 150 RIDGE RD, NORTH ARLINGTON, NJ 7031 ANTHONY GIGLIO, ANTHONY'S LIQUORS MART, INC, 269 SPRING, MEDFORD, MA 2155 ANTHONY GREENBAY, TENNY PLUMBING, 1523 E EIGHT MILE RD, HAZEL PARK, MI 48030 ANTHONY GREENWOOD, ANTHONY GREENWOOD DBA MCDONALD'S, 12198 SW 117TH AV, MIAMI, FL 33186 ANTHONY HABBO, JETS PIZZA SOLO INC, 30705 W TWELVE MILE RD, FARMINGTON HILLS, MI 48334 ANTHONY HONG, E-BITZRO, 314 MAIN ST, 1, FORT LEE, NJ 7024 ANTHONY HONJ, E-BITZRO CORP., 314 MAIN ST, FLOOR 11, FORT LEE, NJ 7024 ANTHONY J. PARELLA, ALLEGIANCE TELECOM, INC., 9201 NORTH CENTRAL EXPRESSWAY, DALLAS, TX 75231 ANTHONY LAZZARO, FAST PAGE, 68-29 MYRTLE AVE, RIDGEWOOD, NY 11385 ANTHONY LICARI, ABSTRACTORS INFORMATION SVCS, 138-72 QUEENS BLVD, FLR GRD, JAMAICA, NY 11435 ANTHONY LOPERENA, ROCKET AUTO SALES, 5552 S ARCHER AV, CHICAGO, IL 60638 ANTHONY LUCIA, ANTHONY J LUCIA AGENCY INC, 2705 LOUISIANA, HOUSTON, TX 770066 ANTHONY MAMMON, ESTATE SILVER CO LTD, 1050 2 AV, NEW YORK, NY 10022 ANTHONY MAZZELA, CINGULAR WIRELESS, 1300 STATE HIGHWAY 17 HWY, RAMSEY, NJ 7446 ANTHONY MONTELLESE, DSLNET, INC, 545 LONG WHARF DR, 5TH, NEW HAVEN, CT 6511 ANTHONY NERAD, FLORIDA FLOOR UNLIMITED INC, 12855 S BELCHER RD, 4, LARGO, FL 33773 ANTHONY NOVELLO, NACIREMA, 211 W 5TH ST, BAYONNE, NJ 7002 ANTHONY OSTASIEWICZ, JURASSIC DISTRIBUTIONS, 29335 HARPER, SAINT CLAIR SHORES, MI 48081 ANTHONY PENNACHIO, VANGUARD COMPUTERS, 7513 3 AV, GROUND, BROOKLYN, NY 11209 ANTHONY PENNACHIO, VANGUARD COMPUTERS, 7513 3 AVE, BROOKLYN, NY 11209 ANTHONY PIEPER, VALET PARKING SERVICES INC OF TEXAS, 2001 BRYAN ST, STE.1950, DALLAS, TX 75201 ANTHONY PRESCOTT, MOBB SHOP TATTOOS, 16868 E ILIFF AV, AURORA, CO 80013 ANTHONY PUGLISI, ACCU-COPY SERVICE, 11036 N 23RD AVE, FLR 1, STE 4, PHOENIX, AZ 85029 ANTHONY RAGUZ, ST PAUL'S CROATION FEDERAL CREDIT UNION, 1375 E 40 ST, CLEVELAND, OH 44103 ANTHONY RICHARDSON, MARK RICHARDSON ASSOC, 1518 WALNUT ST, 1410, PHILA, PA 19102 ANTHONY ROGERS, JAY'S BIRKENSTOCK, 955 GARNET AV, SAN DIEGO, CA 92109 ANTHONY SPARACINO, SPARACINO MENS, 218 S 20 ST, PHILADELPHIA, PA 19103 ANTHONY TALOTTA, THREE RIVERS VENDING, INC., 1800 PREBLE AVE, BLDG: MANCHESTER, PITTSBURGH, PA 15233 ANTHONY VALLONE, CANNON FREIGHT SYSTEMS, 25 ELDREDGE, MOUNT CLEMENS, MI 48043 ANTHONY VEERKAMP, FROSTY ACRES BRANDS, 1225 OLD ALPHARETTA RD, ALPHARETTA, GA 30005 ANTHONY VERDI, CHARTREUSE, 1200 SPRUCE ST, PHILADELPHIA, PA 19107 ANTHONY VERDONE, LA VERA PARTY CENTER, 32200 CHARDON RD, WILLOUGHBY HILLS, OH 44094 ANTHONY WONG, CONCORD REALTY, 236 E GARVEY AV, MONTEREY PARK, CA 91755 ANTHONY YI, TELEMUNDO, 2775 S. QUINCY ST, STE 100100, ARLINGTON, VA 22206 ANTHONY ZUBKOV, IRINA ZUBKOVA DBA EUROPA MARKET, 259 MANOR DR, BUFFALO GROVE, IL 60089 ANTHONY, DARLENE E., 10324 LAKE TERRACE, HURST, TX 76053 ANTHONY, ALL TRUST WORLD SERVICES, 1677 WADSWORTH BLVD, SUITE A, LAKEWOOD, CO 80214 ANTIETAM CABLE TELEVISION, 1000 WILLOW CIRCLE, HAGERSTOWN, MD 21740 ANTOINE JACKSON, PTECH, INC., 500 VICTORY RD, QUINCY, MA 2171 ANTOINETTE HUGHES, GEORGE WASHINGTON CARVER COMMUNITY CTR, 249 E JACOBY ST, NORRISTOWN, PA 19401 ANTOINETTE PIERCE, HAROLD E. PIERCE MD, 4190 CITY AVE, PHILADELPHIA, PA 19131 Mode of Svc (if different)

Page 26 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3743 3770 3770 3770 3770 3770 3761 3770 3743 3761 3743 3743 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3743 3743 3743 3743 3773 3772 3772 3772 3743 3743 3770 3770 3761 3743 3743 3743 3743 3772 ANTOINETTE RUSSELL, CATHOLIC CHARITIES LEGAL SVCS, 3661 W OAKLAND PARK BLVD, STE 305, LAUDERDALE LAKES, FL 33311 ANTONINETTE ABRANTES, MACC CONSTRUCTION, 100 RIVERSIDE AVE, NEWARK, NJ 7104 ANTONINO, ANTHONY J., ACCOUNT EXECUTIVE, 1777 N CLYBOURN, #3, CHICAGO, IL 60614 ANTONIO CHILLON, CJN MACHINERY, 917 LINCOLN AV, 11 GROUND, HOLBROOK, NY 11741 ANTONIO DA SILVA, ANDASIMO DESIGNS INC, 425 W 13, NEW YORK, NY 10014 ANTONIO DEI ROSSI, PERFECT EMBROIDERY, 1732 N GREENVILLE AVE, RICHARDSON, TX 75081 ANTONIO GARCIA, GSE CORP, 14618 SE 15TH ST, PHONE 1, BELLEVUE, WA 98007 ANTONIO MARTINEZ, ANGEL'S BEAUTY SALON, 276 PARKER AVE, CLIFTON, NJ 7011 ANTONIO PAUNAN, INTERGRITY MORTGAGE CORPORATION, 4938 W IRVING PARK RD, SUITE3, CHICAGO, IL 60641 ANTONIO SETTEPANI, SETTEPANI INC, 602 LORIMER, FROUND, BROOKLYN, NY 11211 ANTONIO, PATRICK, AGENT CHANNEL MANAGER, 781 S.W. 148TH AVENUE, APT. #1503, SUNRISE, FL 33325 ANTRINH STAMM, THANG LONG LEASING, 314 E SANTA CLARA, STE 5, SAN JOSE, CA 95113 ANVAREYAN, BABAK A., ACCOUNT EXECUTIVE, 28112 ST. KITTS, MISSION VIEJO, CA 92692 ANZ, BRYAN W., MAJOR ACCOUNT MANAGER, 12474 STARCREST DR., #1104, SAN ANTONIO, TX 78216 AOL - MAPQUEST, 6450C DOBBIN ROAD, COLUMBIA, MD 21045 AOL - MOUNTAIN VIEW, 685 MIDDLEFIELD ROAD, MOUNTAIN VIEW, CA 94043 AOL - MOUNTVILLE, 3710 HEMPLAND RD, MOUNTVILLE, PA 17554 AOL - NEW YORK(MADISON), 260 MADISON AVE. 15TH FL, NEW YORK, NY 10016 AOL - NEW YORK(PARK), 432 PARK AVE SOUTH, NEW YORK, NY 10010 AOL - SAN DIEGO, 10875 RANCHO BERNARDO ROAD, SAN DIEGO, CA 92127 AOL - SEATTLE, 1000 DEXTER AVE. NORTH #300, SEATTLE, WA 98109 AOL, 501 MIDDLEFIELD RD, MOUNTAIN VIEW, CA 94043 AON RISK SERVICES-ST LOUIS, CR HOLD/8182 MARYLAND, SAINT LOUIS, MO 63105 APEX - BLUE BELL, 512 TOWNSHIP LINE RD #103, BLUE BELL, PA 19422 APEX - BURLINGTON, 67 SOUTH BEDFORD ST #302E, BURLINGTON, MA 1803 APEX - ST.LOUIS, 1610 DES PERES RD #380, SAINT LOUIS, MO 63131 APFFEL, DAVID A., ACCOUNT EXECUTIVE, 25615 NEW CHICAGO AVE, #B, HEMET, CA 92544 API SYSTEMS GROUP INC., 8906 WALL STREET STE. 703, AUSTIN, TX 78754 API SYSTEMS GROUP, 11624 CHAIRMAN DRIVE, DALLAS, TX 75243 APOLLINARI, MARINO, 16253 MARSHA, LIVONIA, MI 48154 APPLE DENTISTS, BEHZAD NAZARI, C/O CHARLES L. DUKE, DUKE & MOMBERGER, 9225 KATY FREEWAY,, HOUSTON, TX 77024 APPLIED BIOSYSTEMS- SAN JOSE, 3833 NORTH FIRST STREET, SAN JOSE, CA 95134 APPLIED INFORMATION SCIENCES, 1850 CENTENNIAL PARK DR, RESTON, VA 20191 APPLIED INFORMATION SCIENCES, 7501 GREENWAY CENTER DR, GREENBELT, MD 20770 APPLIED INNOVATION HEADQUARTERS, 5800 INNOVATION DRIVE, DUBLIN, OH 43016 APRICENO, MATTHEW, 193 CENTRAL AVE, #29, NORTH HALEDON, NJ 07508 APRIL GROVES, JIMCO ACOUSTICS, 1770 CEDARS RD NE, SUITE 400, LAWRENCEVILLE, GA 30045 APRIL JERMYN, KENNEDY WILSON PROPERTIES LTD, 3300 GESSNER RD, STE 120, HOUSTON, TX 77063 APRIL WORELL, WORELL CUSTOM INTERIORS, 312 S CEDROS AV, 206 2, SOLANA BEACH, CA 92075 APRISMA, CORPORATE HQ, 273 CORPORATE DR, PORTSMOUTH, NH 03801 APRISMA, PO BOX 846004, BOSTON, MA 02284 APS BUSINESS CENTER, 2124 W CHERYL DR, MS 3209, PHOENIX, AZ 85021 AQUAPERFECT OF SACRAMENTO VALLEY REMIT, 14980 NORTH 78TH WAY SUITE 202, SCOTTSDALE, AZ 85260 AQUENT/NEW YORK, 71 WEST 23RD STREET #1608, NEW YORK, NY 10010 Mode of Svc (if different)

Page 27 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3772 3772 3772 3772 3743 3743 3743 3772 3772 3743 3743 3743 3743 3743 3743 3770 3770 3743 3770 3761 3761 3743 3743 3743 3743 3772 3772 3772 AQUILA INC, 1100 WALNUT ST MD 31-4002, KANSAS CITY, MO 64199 AQUILA, INC, MAIL DROP 31-4002, 1100 WALNUT ST, KANSAS CITY, MO 64199 AQUILADO FERMIN, PAL'S WINE & LIQUOR, 241 UNION AVE, PATERSON, NJ 7502 AQUINO, PAMELA, NATIONAL ACCOUNT MANAGER, 603 N PAULINA, #2S, CHICAGO, IL 60622 ARAMARK - HOUSTON PAY, 1665 TOWNHURST #160, HOUSTON, TX 77043 ARAMARK REFRESHMENT SERVICES, 17044 MONTANERO AVE, CARSON, CA 90746 ARAMARK REFRESHMENT SERVICES, 32985 INDUSTRIAL RD., LIVONIA, MI 48150 ARAMARK REFRESHMENT SERVICES, 7700 HUB PARKWAY, VALLEYVIEW, OH 44125 ARAMARK REFRESHMENTS, 102 MAYFIELD AVENUE, EDISON, NJ 08837 ARAMARK, 1005 EIGHTH AVENUE, GLENSHAW, PA 15116 ARAMARK, 8264 PRESTON COURT, JESSUP, MD 20794-9680 ARAMINI, JOHN, TECH 1 CUSTOMER INSTALL, 212 SUNNYVIEW OVAL, KEASBEY, NJ 08832 ARAPAHOE COUNTY FINANCE, 5334 S PRINCE ST, LITTLETON, CO 80166 ARAPAHOE COUNTY TREASURER, P.O. BOX 571, LITTLETON, CO 80160 ARBEITER, REBECCA J., ACCOUNT EXECUTIVE, 927 RAMSEY ST, SHAKOPEE, MN 55379 ARCADIA FINANCIAL/CB RICHARD ELLIS, CITIGROUP, CORPORATE REALTY SVCS, PO BOX 660237, DALLAS, TX 75266 ARCH CAPITAL SERVICES INC, 0NE LIBERTY PLAZA, NEW YORK, NY 10006 ARCH CHEMICALS INC/BRANDENBURG, 2450 OLIN ROAD, HIGHWAY 933, BRANDENBURG, KY 40108 ARCH CHEMICALS INC/CHESHIRE, 350 KNOTTER DRIVE, CHESHIRE, CT 6410 ARCH CHEMICALS, 1955 LAKE PARK DR, STE 250, SMYRNA, GA 30080 ARCH WIRELESS, PATRICIA A GRAY GENL COUNSEL, 1800 WEST PARK DR STE 250, WESTBOROUGH, MA 01581 ARCH WIRELESS, PO BOX 4062, WOBURN, MA 01888 ARCH WIRELESS, PO BOX 660770, DALLAS, TX 75266-0770 ARCHON GROUP LLP, 4801 WOODWAY, STE 102W, HOUSTON, TX 77056 ARCHON GROUP LLP, 600 E. LAS COLINAS BLVD., IRVING, TX 75039 ARCH, PO BOX 4062, WOBURN, MA 01888-4062 ARCHULETA COUNTY, PO BOX 1507, PAGOSA SPRINGS, CO 81147-1507 ARCINAS, BERNARD, 2436 GREAT HIGHWAY, #5, SAN FRANCISCO, CA 94113 ARD, LEAH R., 871 PINOLE VALLEY RD, PINOLE, CA 94564 ARDEN REALTY LIMITED PARTNERSHIP, C/O ARDEN REALTY INC, 9333 GENESEE AVE STE 110, SAN DIEGO, CA 92121 ARDUINI,ALAN, 23 LINCOLN AVE, OGDENSBURG, NJ 07439 AREEN MEROTTI, KING OF PIZZA, 143 W CHELTEN AVE, PHILADELPHIA, PA 19144 ARGELIS MARTE, NORTHERN EXPRESS, 81 05 NORTHERN BLVD, JACKSON HEIGHTS, NY 11372 ARGUELLO, DANILO, ACCOUNT EXECUTIVE, 396 LYNN AVE, MILPITAS, CA 95035 ARIEL CORTEZ Y GIBSON, BEYOND THE WALL POSTERS & FRIENDS, 4339 UNIVERSITY WAY NE, PHONE 1, SEATTLE, WA 98105 ARIEL DAZA, MADISON CONSULTING GROUP, 30 MONTGOMERY ST, JERSEY CITY, NJ 7302 ARIVRO NICOLAYEVSKY, THE BEAUTY PAVILLION, 4747 WESTHEIMER, HOUSTON, TX 77021 ARIZON CORPORAITON COMMISSION, UTILITIES DIVISION, 1200 N WASHINGTON, PHOENIX, AZ 85001 ARIZONA CORPORATION COMMISSION, UTILITIES DIVISION, 1200 WEST WASHINGTON, PHOENIX, AZ 85007 ARIZONA DEPARTMENT OF REVENUE, PO BOX 29010, PHOENIX, AZ 85038-9010 ARIZONA DEPARTMENT OF REVENUE, PO BOX 29079, PHOENIX, AZ 85038-9079 ARIZONA DEPT OF ADMIN/PHOENIX, 1510 W. ADAM STREET, 2ND FLOOR, PHOENIX, AZ 85007 ARIZONA DEPT OF ADMIN/PHOENIX, 1616 W. ADAMS ST, 1ST FLOOR, PHOENIX, AZ 85007 ARIZONA DEPT OF TRANSPORTATION, 1916 NORTH 4TH STREET, FLAGSTAFF, AZ 86004 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3772 3772 3772 3772 3772 3772 3772 3761 3743 3743 3743 3743 3772 3770 3770 3770 3743 3743 3770 3761 3761 3770 3761 3770 3770 3743 3743 3743 3770 3743 3770 3743 3743 3743 3743 3761 3743 3770 3770 3770 3770 3743 3743 3743 ARIZONA DEPT OF TRANSPORTATION, 206 SOUTH 17TH AVE., PHOENIX, AZ 85007 ARIZONA DEPT OF TRANSPORTATION, 2739 EAST WASHINGTON, PHOENIX, AZ 85034 ARIZONA DEPT OF TRANSPORTATION, 4550 N. BLACK CANYON FREEWAY, PHOENIX, AZ 85007 ARIZONA STATE DES/FAA/LOC 121, 2815 S. ALMA SCHOOL RD. #115, MESA, AZ 85201 ARIZONA STATE DES/FAA, 350 EAST BELL ROAD, PHOENIX, AZ 85005 ARIZONA STATE VETERANS' HOME, 3839 N. 3RD STREET #100, PHOENIX, AZ 85012 ARIZONA STATE VETERANS' HOME, 4141 NORTH THIRD STREET, PHOENIX, AZ 85012 ARJUN DAYA PATEL, SHUKAN LLC DBA TOGOS EATERY, 14622 VENTURA BL, 101, SHERMAN OAKS, CA 91403 ARKANSAS DEPARTMENT OF FINANCE, PO BOX 1272, LITTLE ROCK, AR 72203-1272 ARKANSAS SECRETARY OF STATE, STATE CAPITAL BUILDING, LITTLE ROCK, AR 72201-1094 ARK-LA-TEX, 417 WATTS ROAD, SHREVEPORT, LA 71106 ARK-LA-TEX, ATTN: GENL COUNSEL, 417 WATTS RD, SHREVEPORT, LA 71106 ARK-LES CORPORATION, 1490 CENTRAL ST., STOUGHTON, MA 2072 ARLEAN TEJEDA, INTEGRATED PEST SOLUTIONS, 650 W 18TH ST, HIALEAH, FL 33010 ARLENE LOCKSTEDT, J F MOORE INTERNATIONAL, 8876 GULF FRWY, 350, HOUSTON, TX 77017 ARLENE LOCKSTEDT, MARITIME SURVEY AGENCY, INC., 8876 GULF FREEWAY, SUITE 350SUITE 350, HOUSTON, TX 77017 ARLINGTON COUNTY, VA, PO BOX 1757, MERRIFIELD, VA 22116-1757 ARLINGTON COUNTY, 2100 CLARENDON BLVD STE 210, ARLINGTON, VA 22201-5445 ARMAN SAIFY, AVANTGARDE MULTIMEDIA, 2251 ORION ST, BLDG 117, ALAMEDA, CA 94501 ARMAN SARIFY, AVANTGARDE MULTIMEDIA, 4419 N SCOTTSDALE RD, SUITE 121121, SCOTTSDALE, AZ 85251 ARMANDO ARIAS, CARO MIO ITALIAN RESTAURANT, 1825 W WILSON AV, 1, CHICAGO, IL 60640 ARMANDO MISAS, STATEWIDE RIGGING CORP, 9092 NW SOUTH RIVER DR, 50, MEDLEY, FL 33166 ARMANDO ROBLES, J & A ENGINEERING, 1933 CENTRAL AV, S EL MONTE, CA 91733 ARMANDO SOLIS, PARADISE ADULT DAY CARE CENTER, 1011 S COMMERCE ST, HARLINGEN, TX 78550 ARMEN SET AGHAIAN, DIRECT DIGITAL, 17024 DEVONSHIRE, NORTHRIDGE, CA 91325 ARMENDARIZ, TRACY J., 4059 PERLITA AVE, #C, LOS ANGELES, CA 90039 ARMENTROUT, STEVEN E., 326 PALMETTO AVE, #165, PACIFICA, CA 94044 ARMITAGE, JENNIFER L., ACCOUNT EXECUTIVE, 3852 JEWELL ST, #L210, SAN DIEGO, CA 92109 ARMONDO DE LA PENA, EL CONTINENTAL, 638 W OLMOS DR, SAN ANTONIO, TX 78212 ARMOR, GREGORY J., SALES MANAGER, 17 ASHLEY DR, SCHWENKSVILLE, PA 19473 ARMSTEAD ANNYCE, JIGI, 5137 S HARPER AV, 1, CHICAGO, IL 60615 ARMSTRONG COUNTY, TREASURER-E911, KITTANING, PA 16201 ARMSTRONG, CASSIDY A., ACCOUNT EXECUTIVE, 749 MOCKINGBIRD, LEWISVILLE, TX 75067 ARMSTRONG, JANET L., 3255 S DORSEY LN, TEMPE, AZ 85282 ARMSTRONG, WARREN M., ACCOUNT EXECUTIVE, 4605 LANGTRY LN, AUSTIN, TX 78749 ARNALDO HERNANDEZ, PRORAMA USA INC, 592 RIDGE RD, NORTH ARLINGTON, NJ 7031 ARNDT, BRADLEY, SPEC MIS, 15301 ECHOLS CT., BOWIE, MD 20716 ARNOLD FREUND, SOURCE ONE TRADING INC, BROOKLYN NAVY YARD, BUILDING 664, BROOKLYN, NY 11205 ARNOLD GACITA, GARNER OIL COMPANY, INC., 10026 TALLEY LN, FAIRBANKS, TX 77041 ARNOLD MINTZ, ASSET ALLIANCE CORPORATION, 800 THIRD AVE, NEW YORK, NY 10022 ARNOLD REUSCH, AMR ENTERPRISES, 1200 BUSTLETON PIKE, STE 15A, LOWER SOUTHAMPTON, PA 19053 ARNOLD, DONNA, 15417 ASHLAND, HARVEY, IL 60426 ARNOLD, MONICA A, 10 SAN PAULO COURT, DANVILLE, CA 94526 ARNOLDI, ROBERT M., ACCOUNT EXECUTIVE, 930 OLD GULPH RD, BRYN MAWR, PA 19010 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3770 3743 3743 3743 3743 3770 3743 3743 3743 3770 3770 3761 3761 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3743 3743 3770 3780 3780 3770 3770 3770 3761 3770 3770 3770 3761 3743 3743 3761 3770 ARNOW, STEPHANIE, MAJOR ACCOUNT MANAGER, 2000 CRYSTAL SPRINGS RD, #3-11, SAN BRUNO, CA 94066 ARNTSON, JEFFERY A., 3909 SWISS AVE., APT. #66, DALLAS, TX 75204 ARPI BARSOUMTAN, SUNRISE REALTY INC, 1767 E WASHINGTON BL, PASADENA, CA 91104 ARREDONDO, CHRISTOPHER E., NRC INBOUND AGENT, 808 WEST ROYAL LN, #329, IRVING, TX 75039 ARREDONDO, SAMANTHA L, 10075 ROYAL LN #2036, DALLAS, TX 75238 ARREOLA, HECTOR R., 765 NE 96TH ST, MIAMI SHORES, FL 33138 ARROJO, LEAH A., 5331 W DEMING PL, CHICAGO, IL 60639 ARRON BEN, REGAL MOVING, 159 E 126TH ST, FLR 1, NEW YORK, NY 10035 ARROWHEAD MOUNTAIN SPRING WATER, PROCESSING CENTER POB 52237, PHOENIX, AZ 85072-2237 Mode of Svc (if different)

ARROWHEAD WATER, 2767 E IMPERIAL HWY STE 100, BREA, CA 92821 ARROWHEAD, 1566 E WASHINGTON BLVD, LOS ANGELES, CA 90021 ARSENIO AVANESYAN, AUTO PRO COLLISION, 13545 SE 27TH PL, PHONE 1, BELLEVUE, WA 98005 ARSHAG SARKISSIAN, BROOKVILLE CUSTOM CABINETS INC, 9015 BROOKVILLE RD, SILVER SPRING, MD 20910 ART AFRICK, AFRICK DRUGS, 69-27 164, GROUND, FRESH MEADOWS, NY 11365 ART BEDWAY, WHITING PROTECTION AGENCY, 9 REVERE RD., CARNEGIE, PA 15106 ART BLUMEYER, STORAGE BANC/LIPTON REALTY/AAA, 1600 WOODSON RD, ST LOUIS, MO 63114 ART BOUSKOS, THE DAILY PET, 12845 EL CAMINO REAL, SAN DIEGO, CA 92130 ART KIRAKOSYAN, K V B ENTERPRISES, 3160 RIVERSIDE DR, LOS ANGELES, CA 90027 ART MARTINEZ, ARTMAR, INC, P.O. BOX 4570, MCALLEN, TX 78502 ART MARTINEZ, STATE FARM INSURANCE, 8176 S WADSWORTH BLVD, B, LITTLETON, CO 80128 ART RODRIGUEZ, SECURE LIFE, 4415 W PIEDRAS DR, SUIT 206, SAN ANTONIO, TX 78228 ART ROSEAN, BUFFALO TRAILS ANTIQUES, 1436 ASHLEY RD, BOONVILLE, MO 65233 ART SCHAEFER, SCHAEFER'S HOBBY SHOP, 11659 GRAVOIS RD, CRESTWOOD, MO 63126 ART SCHNITZER, CASH FLOW MANAGEMENT, 12333 NW 18TH ST, STE 33, PEMBROKE PINES, FL 33026 ART SUTTERLY, AN AMERICAN INSURANCE AGENCY, 1712 KEMP ST, WICHITA FALLS, TX 76309 ART WEHRMAN, INOGRAPH, 540 GRAND AVE, UNIT 2UNIT 2, ENGLEWOOD, NJ 7631 ARTHUR ALTMAN, ALTMAN DERMATOLOGY ASSOCIATES, 121 S WILKE RD, SUITE 404, ARLINGTON HEIGHTS, IL 60005 ARTHUR ANDERSEN LLP, P.O. BOX 730201, DALLAS, TX 75373-0201 ARTHUR ANDERSON, MARK KEMP, CHICAGO, IL ARTHUR BRESCIA, JOELLE'S HALLMARK, 135 E IRVING PARK RD, STREAMWOOD, IL 60107 ARTHUR CULLON, ARTHUR CULLON, 4381 ROHR, LAKE ORION, MI 48359 ARTHUR F. ONYX, ARTHUR F. ONYX, CPA, 4893 ROCHESTER RD., TROY, MI 48098 ARTHUR JAHNKE, S&C ELECTRIC CO, 6601 N RIDGE BLVD, 1, CHICAGO, IL 60626 ARTHUR KAY, E REALTY.COM, 1800 BERING DR, 251, HOUSTON, TX 77057 ARTHUR KOSTER, SRVPRO OF PARMA&7HILL DBA SRVPRO OF MNTR, 7564 TYLER BL, UNIT C, MENTOR, OH 44060 ARTHUR LELAND, LELANDS INTERIORS, 2021 S COOPER ST, ARLINGTON, TX 76010 ARTHUR LUX, LUX REALTY GROUP LLC, 125 N MAIN ST, PORT CHESTER, NY 10573 ARTHUR ROSENSTIEN, DESIGN INSTITUTE OF SAN DIEGO, 390 LUZON AV, 1, DEL MAR, CA 92014 ARTHUR ROWE, TOTAL COMMUNICATIONS PLUS, 235 E 172, GROUND, BRONX, NY 10456 ARTHUR THOMAS, ARTHUR THOMAS, 3769 HERITAGE PKWY, DEARBORN, MI 48124 ARTHUR, DUSTIN, TECH LEAD DSL SUPPORT, 1506 COACHLAMP COVE, CEDAR PARK, TX 78613 ARTHUR, SUZANNE, EXEC ASSIST, 9600 DEWMAR LN., KENSINGTON, MD 20895 ARTI MOHON, APPAREL SOURCEING GROUP, 53 MOUNTAIN BLVD, 2, WARREN, NJ 7059 ARTIE BENNOS, SIMMS II JEWELERS, 550 MAIN, WINCHESTER, MA 1890

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Page 33 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3770 3772 3761 3770 3761 3770 3761 3772 3770 3770 3761 3761 3772 3772 3743 3743 3743 3772 3743 3770 3743 3770 3743 3743 3743 3743 3770 3770 3743 3743 3761 3761 3743 3743 3743 3743 3773 3743 3772 3772 3772 3772 3772 ARTIE JACKSON, JESSE JACKSON AND ASSOCIATES, 4327 E LANCASTER AVE, FORT WORTH, TX 76103 ARTIS, LAMONT A., ACCOUNT EXECUTIVE, 23919 30TH DR SE, BOTHELL, WA 98021 ARTO JOHANNSON, ARTO JOHANNSON, 1144 HIDDEN RIDGE DR APT 2246, IRVING, TX 75038 ARTS MAGNET MIDDLE SCHOOL, 164 KIMBERLY AVE, NEW HAVEN, CT 6516 ARTURO ABRAMS, AA INFORMATION SVC, 1370 ONTARIO ST, SUITE 1516, CLEVELAND, OH 44113 ARTURO GALVAN, PEPE'S INC., 1325 W 15TH ST, 2, CHICAGO, IL 60608 ARTURO GARCIA, DR. ARTURO GARCIA- PEARLY WHITES, 375 W LANCASTER AV, WAYNE, PA 19087 ARTURO VELA, PETER'S AUTO BODY, 788 E 27TH ST, PATERSON, NJ 7504 ARUN KOUL, FUSION TECHNOLOGY GROUP, 505 MIDDLESEX TPKE, BILLERICA, MA 1821 ARVATO SYSTEMS/NYC 28TH ST, 28 EAST 28TH STREET 8TH FLOOR, NEW YORK, NY 10016 ARVIL MING, KIRKSVILLE VACUUM CENTER, 517 N BALTIMORE, KIRKSVILLE, MO 63501 ASAAD AYAR, MARATHON, 28939 SOUTHFIELD, LATHRUP VILLAGE, MI 48076 ASAD KHAN, UMANG MUSIC, 29109 W 8 MILE, LIVONIA, MI 48152 ASAF RIVA, ASAF RIVA, 20460 SHERMAN WAY, CANOGA PARK, CA 91306 ASBURY/GRAY-DANIELS FORD, 201 OCTAVIA DRIVE, BRANDON, MS 39042 ASBURY/GRAY-DANIELS THE HILL, 915 1-20 W.FRONTAGE RD, JACKSON, MS 39204 ASCEND TECHNOLOGIES INC., PO BOX 80007, CONYERS, GA 30013 ASCIONE, MICHAEL, 324 LIVINGSTON AVE, LYNDHURST, NJ 07071 ASCORBE, LUIS A., 22911 LEA VISTA, SAN ANTONIO, TX 75258 ASECO, 500 DONALD LYNCH BLVD, MARLBOROUGH, MA 1752 ASH, RYAN D., ACCOUNT EXECUTIVE, 905 E BASELINE RD, #2141, TEMPE, AZ 85283 ASHA KATELLE, PAPA JOES PIZZA, 2311 CALVERT ST NW, WASHINGTON, DC 20008 ASHBY, MISHA, MAJOR ACCOUNT MANAGER, 332 INVERNESS, TROPHY CLUB, TX 76262 ASHER LEEDER, COMMONWEALTH CHIROPRACTIC, 1216 COMMONWEALTH, ALLSTON, MA 2134 ASHERY, BARAK B., 550-J GRAND ST, #8H, NEW YORK, NY 10002 ASHLEY LAYNE DESIGN INC., C/O SAUL EWING LLP, BALTIMORE, MD 21201-2773 ASHLEY, KRISTAN N., SPOC UNE, 3931 SUNSETRIDGE ROAD, MOORPARK, CA 93021 ASHMAN, VINCENT, ACCOUNT EXECUTIVE, 18065 APPLERIDGE DR, #2811, DALLAS, TX 75287 ASHUR SARGON, A.D.S REALTY INC, 6224 N PULASKI RD, 1, CHICAGO, IL 60646 ASIF ALVI, PERFECT COPY & PRINT, 132 BROADWAY E, PHONE 1, SEATTLE, WA 98102 ASK, GABRIEL O., ACCOUNT EXECUTIVE, 948 14TH ST., APT E, SANTA MONICA, CA 90403 ASMARO, ABEER A., 2342 MELLOWOOD DR, STERLING HEIGHTS, MI 48310 ASMOK LAVAN, HOME-STYLE INN, 6461 EDSALL RD, ALEXANDRIA, VA 22312 ASNES SUABODA, MAIN AUTO PARTS, 10765 MAPLERIDGE DR, DALLAS, TX 75238 ASP VALLEY FORGE L.P., C/O TRAMMELL CROW COMPANY, 101 WEST ELM STREET SUITE 400, CONSHOHOCKEN, PA 19428-2009 ASP VALLEY FORGE LP, 1018 W 9TH AVE STE 202, KING OF PRUSSIA, PA 19406 ASP VALLEY FORGE LP, C/O BANK OF AMERICA LOCKBOX SERVICES, COLLEGE PARK, GA 30384-3000 ASPECT TCS/RTA, PO BOX 49208, SAN JOSE, CA 95161-9208 ASPEN ELECTRICAL CONTRACTORS, INC., C/O, SHANNA AZZOPARDI, RESNICK & MOSS,, 4190 TELEGRAPH RD., BLOOMFIELD HILLS, MI 48302 ASPEN PUBLISHERS INC., P.O. BOX 64054, BALTIMORE, MD 21264-4054 ASPEN TECHNOLOGY/AURORA, 14001 E. ILIFF AVE, SUITE 118, AURORA, CO 80014 ASPEN TECHNOLOGY/BOTHELL, 19204 NORTH CREEK, BOTHELL, WA 98011 ASPEN TECHNOLOGY/HOUSTON, 1293 ELDRIDGE PARKWAY, HOUSTON, TX 23113 ASPEN TECHNOLOGY/METAIRIE, 111 VETERANS BLVD. #450, METAIRIE, LA 70005 ASPEN TECHNOLOGY/MIDLOTHIAN, ONE PARK WEST CIRCLE #201, MIDLOTHIAN, VA 23113 Mode of Svc (if different)

Page 31 of 592 Allegiance Telecom

Page 34 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3772 3772 3772 3772 3743 3772 3772 3743 3743 3743 3743 3743 3761 3743 3743 3743 3743 3743 3743 3743 3743 3772 3772 3772 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3770 3743 3772 3743 3743 3743 3743 3743 3743 3743 ASPEN TECHNOLOGY/NEW PROVIDENC, 890 MOUNTAIN AVENUE, NEW PROVIDENCE, NJ 7974 ASPEN TECHNOLOGY/PARK WEST CIR, 2000 LENOX DR #201, LAWRENCEVILLE, NJ 23113 ASPEN TECHNOLOGY/ROCKVILLE, 600 JEFFERSON PLAZA, 5TH FL., ROCKVILLE, MD 20852 ASPEN TECHNOLOGY/SAN DIEGO, 12730 HIGH BLUFF DRIVE 4TH FL, SAN DIEGO, CA 92130 ASSAD, NICHOLAS G., 27 PLEASANT ST, MANCHESTER, MA 01944 ASSOCIATED & FED EMPL CR UNION, 6251 CROOKED CREEK RD, NORCROSS, GA 30092 ASSOCIATED CREDIT UNION, 6789 PEACHTREE INDUSTRIAL RD, ATLANTA, GA 30360 ASSOCIATED SERVICES CO., 1309 A SHORE STREET, WEST SACRAMENTO, CA 95691-3511 ASSOCIATED VOICE & DATA SERVICES, 1380 MAIN ST., WALTHAM, MA 2451 ASSURED INDUSTRIES INC, ROB CALDWELL, 1600 CAPITAL AVE #2, PLANO, TX 75074 ASSURED INDUSTRIES, 1600 CAPITAL AVE #2, PLANO, TX 75074 ASSURED INDUSTRIES, 1600 CAPITAL AVENUE STE 2, PLANO, TX 75074 ASTRID NAVARRO, CARPET REMODEL DBA REMO DECO, 4443 HOLLYWOOD BLVD, HOLLYWOOD, FL 33021 ASTWOOD, ALEXA, SPOC UNE, 616 E 18TH ST., APT. 6G, BROOKLYN, NY 11226 ASUNCION, MELISSA, 1671 LOMBARD ST, #6, SAN FRANCISCO, CA 94123 AT & T, PO BOX 78225, PHOENIX, AZ 85062-8225 AT & T, PO BOX 78522, PHOENIX, AZ 85062-8522 AT&T BROADBAND, PO BOX 173885, DENVER, CO 80217-3885 AT&T CARRIER BILLING, PO BOX 402257, ATLANTA, GA 30384-2257 AT&T WIRELESS SERVICES, PO BOX 8220, AURORA, IL 60572-8220 AT&T WIRELESS NATIONAL BUSINESS SERVICES, PO BOX 78405, PHEONIX, AZ 85062-8405 AT&T WIRELESS SERVICES, CR HOLD/100 HOLLISTER, TETERBORO, NJ 7608 AT&T WIRELESS SERVICES, CR HOLD/1151 E. MAIN ST., TORRINGTON, CT 6790 AT&T WIRELESS SERVICES, CR HOLD/2001 MARCUS AVE., LAKE SUCCESS, NY 11040 AT&T WIRELESS SERVICES, CR HOLD/333 CROSSWAY PK DR., WOODBURY, NY 11797 AT&T WIRELESS, GREGORY P LANDIS EXEC VP GENL COUNSEL, PO BOX 97061, REDMOND, WA 98073 AT&T WIRELESS, NATIONAL BUSINESS SERVICES, PO BOX 78405, PHOENIX, AZ 85062 AT&T WIRELESS, NAT'L BUSINESS SERVICES PO BOX 78405, PHOENIX, AZ 85062 AT&T WIRELESS, PO BOX 8220, AURORA, IL 60572-8220 AT&T, P.O. BOX 9001310, LOUISVILLE, KY 40290-1310 AT&T, PO BOX 2969, OMAHA, NE 68103-2969 AT&T, PO BOX 2971, OMAHA, NE 68103-2971 AT&T, PO BOX 78145, PHOENIX, AZ 85062-8145 AT&T, PO BOX 78425, PHOENIX, AZ 85062-8425 ATABOK, INC., 29 CRAFT ST. #300, NEWTON, MA 2158 ATABONG, FIDELIS N., 17105 RUSSET DR., BOWIE, MD 20716 ATANACIO CARCAMO, DELI BOOKEEPING DBA ATANACIO CARCAMO, 7606 CALIFORNIA AV, HUNTINGTON PARK, CA 90255 ATANASOFF, STEPHEN J., 79 CIRCLE DR N, ELMONT, NY 11003 ATC ENVIRONMENTAL, 39 SPRUCE ST., EAST LONGMEADOW, MA 1028 ATCHISON, MICHELLE, SALES MANAGER, 41 HEATHER HILL RD., CATONSVILLE, MD 21228 ATHENS-CLARKE COUNTY, PO BOX 1748, ATHENS, GA 30603-1748 ATHY, KIERAN F, 63 DEBORAH DR, LEMONT, IL 60439 ATKINS, CRISPIAN J., ACCOUNT EXECUTIVE, 504 TUSCANNY ST, BRANDON, FL 33511 ATKINS, DONALD R., NRC TECH, 412 S COOPER ST, #69, ARLINGTON, TX 76013 ATL COMMUNICATIONS, 56835 VENTURE LANE SUITE 208, SUNRIVER, OR 97707 ATL TELECOM SERVICES, 56835 VENTURE LANE, STE 208, SUNRIVER, OR 97707 Mode of Svc (if different)

Page 32 of 592 Allegiance Telecom

Page 35 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3772 3743 3743 3772 3772 3772 3770 3743 3772 3744 3743 3770 3743 3772 3761 3770 3770 3770 3770 3770 3770 3761 3743 3761 3743 3743 3743 3743 3770 3743 3743 3743 3743 3772 3772 3770 3743 3770 3770 3772 3743 3743 ATL TELECOM SERVICES, 56835 VENTURE LN STE 208, SUNRIVER, OR 97707 ATLANTA BREAD COMPANY, 17604 DALLAS PARKWAY SUITE A, DALLAS, TX 75287 ATLANTA COFFEE TIME, 6700 DAWSON BLVD. BLDG. 3, NORCROSS, GA 30093 ATLANTA, CITY OF (CITY HALL), 65 MITCHELL ST, ATLANTA, GA 30303 ATLANTIC RELOCATION SYSTEMS, 1624 DIPOMAT, CARROLLTON, TX 75006 ATLAS VAN LINES INC., PO BOX 952340, ST LOUIS, MO 63195-2340 ATOFINA - CARVILLE, 6225 HIGHWAY 75 & RIVER RD, CARVILLE, LA 70721 ATOFINA - LAPORTE, HWY 134 @ MILLER CUTOFF, LA PORTE, TX 77571 ATOFINA, 15710 JFK BOULEVARD, HOUSTON, TX 77032 ATRIA GILLIGAN, TRACS PACIFIC CORP, 364 2ND ST, SUITE 6, ENCINITAS, CA 92024 ATT CORP, ATT: NORMAN COLLINS SALES VP, 1200 PEACHTREE ST, ATLANTA, GA 30309 ATTACHMATE, 3617 131ST AVE. SE, BELLEVUE, WA 98006 ATTN: GENERAL COUNSEL, KMC TELECOM XI LLC, KMC TELECOM HOLDINGS, 1545 ROUTE 206 # 300, BEDMINSTER, NJ 07921 ATTO, PETER P., BROADBAND SPECIALIST, 4290 CENTRAL RD, UNIT 201, GLENVIEW, IL 60025 AUBREY GLENN, AUBREY GLENN SALONS, 9089 N MILITARY TRL, #32, PALM BEACH GARDENS, FL 33410 AUBREY, TERRI L., ACCOUNT EXECUTIVE, 8310 E MCDONALD DR, #7103, SCOTTSDALE, AZ 85250 AUBURN UNIVERSITY-TELECOM BLDG, 511 W. SAMFORD AVENUE, AUBURN, AL 36830 AUDLEY EBANKS, HOME OWNERS REALTY CAPITAL, 840 S STATE ROAD 7, PLANTATION, FL 33317 AUDRA CAPELLINO, MERIT TRANSPORT, INC, 1220 PIONEER ST, A, BREA, CA 92821 AUDREY GANZ, INTEGRITY CLAIMS SERVICE OF TAMPA BAY, 220 BRANDON BL W, BRANDON, FL 33511 AUDREY KOHN, IRV TOLER ASSOCIATES INC, 225 5TH AVE, 620, NEW YORK, NY 10010 AUDREY KRICK, STUART DEAN COMPANY, 3073 MCCALL DR, UNIT 16 1ST, DORAVILLE, GA 30340 AUDREY PEEPLES, YWCA OF METROPOLITAN CHICAGO, 180 N WABASH AVE, CHICAGO, IL 60601 AUDREY PEREZ, AUDREY GREENS PEREZ, 24 MAIN ST, HEMPSTEAD, NY 11550 AUDRY HART, ARLINGTON COMM. ACTION PROGRAM, 1644 N MCKINLEY RD, ARLINGTON, VA 22205 AUGELLO, DAVID, ACCOUNT EXECUTIVE, 30 WATSESSING AVE, #9B, BELLEVILLE, NJ 07109 AUGUST DONFRIO, GOOD FEET, 5705 MAYFIELD RD, MAYFIELD HTS, OH 44124 AUGUST, STEVEN, 3221 OVERLOOK RD, DAVIE, FL 33328 AUGUSTA-RICHMOND COUNTY E911, 530 GREENE ST, AUGUSTA, GA 30911-4406 AUGUSTE, JUNIA, INTERN PT, 33 CANTON ST, #3, LOWELL, MA 01851 AUSTIN COUNTY EMERG. COMM. DIST., PO BOX 911, BELLVILLE, TX 77418-0911 AUSTIN SMITH, AUSTIN FINISHING COMPANY, 3805 E 91 ST, CLEVELAND, OH 44105 AUSTIN, ADAFO L., 7814 GREENWOOD AVE, #401, SEATTLE, WA 98103 AUSTIN, NEIL, SENIOR ACCOUNT EXECUTIVE, 425 MAIN STREET #8B, HUDSON, MA 01749 AUSTIN, REGINA, MAJOR ACCOUNT MANAGER, PO BOX 4993, CULVER CITY, CA 90231 AUTOMATED TELECOM INC, ATTN: GENL COUNSEL, 12610 TOWNEPARK WAY, LOUSIVILLE, KY 40243 AUTOMETRIC-BOEING, 7700 BOSTON BOULEVARD, SPRINGFIELD, VA 22153 AUTOPART INTERNATIONAL, 1205 U.S. ROUTE 1, SHARON, MA 2067 AVA HULS, MILANO PIZZA #2, 2114 SUTTERVILLE RD, SACRAMENTO, CA 95822 AVALOS, GABRIEL, ACCOUNT EXECUTIVE, 2338 TELEGRAPH AVE, #310, BERKELEY, CA 94704 AVAN SANGHAVI, TECH NEAL SCIENTIFIC INC., 13781 ROSWELL AVE, G, CHINO, CA 91710 AVANTI CAFE, AVANTI CAFE, 1445 ROSS AVE # 150, DALLAS, TX 75202 AVATAR RETIREMENT COMMUNITY, 395 VILLAGE DRIVE, POINCIANA PLACE, FL 34759 AVAYA - CABS, PO BOX 970992, DALLAS, TX 75397-0992 AVAYA / OCTEL, ATTN: GENL COUNSEL, 14400 HERTZ QUAIL SPRINGS PKWY, OK CITY CUST CARE CTR, OKLAHOMA CITY, OK 73134 Mode of Svc (if different)

Page 33 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3772 3743 3770 3770 3770 3770 3770 3743 3743 3743 3743 3770 3743 3743 3743 3761 3772 3743 3743 3743 3761 3770 3770 3743 3770 3743 3743 3761 3770 3743 3770 3770 3761 3743 3743 3743 3743 3743 3743 3743 3743 AVAYA INC., P.O. BOX 73061, CHICAGO, IL 60673-3061 AVAYA, INC, PO BOX 5332, NEW YORK, NY 10087 AVAYA, 3410 MIDCOURT STE 115, CARROLLTON, TX 75006-5066 AVAYA, P.O. BOX 73061, CHICAGO, IL 60673-3061 AVAYA, PO BOX 93000, CHICGAO, IL 60673-3000 AVERILL, CARIE, 1780 CREEKSIDE DR, #226, FOLSOM, CA 95630 AVERSTAR, INC., 1593 SPRING HILL RD., VIENNA, VA 22182 AVERY, RICHARD E., PO BOX 1746, DULUTH, GA 30096 AVI HERSHKOVITZ, THE MARKET AT HIGHLANDTOWN, 3801 EASTERN AV, TELCO CL, BALTIMORE, MD 21224 AVI KOHANPHI, THE VEGETABLE GARDEN, 48 E 41ST STREET, NEW YORK, NY 10017 AVI NAYMARK, DECO DENIM, 1301 WASHINGTON AV, MIAMI BEACH, FL 33139 AVI PELTA, JAMES PHARMACY, 1117 LIGHT ST, BALTIMORE, MD 21230 AVI SCHERMAN, PALM TREE NURSING, 615 AVENUE C, BROOKLYN, NY 11218 AVILA, JESSE, 2935 ANDREA LN, DALLAS, TX 75228 AVINA, DONNIE M., SALES MANAGER, 126 PARCHMAN, SAN ANTONIO, TX 78214 AVOTUS, 2381 BRISTOL CIRCLE, OAKVILLE, ON L6H 5S9CANADA AWAN, SADIA S., 1042 45 ST, BROOKLYN, NY 11219 AWILLDA OJEDA, PETRA'S CAFE, 1072 BAY, STATEN ISLAND, NY 10305 AYALA, JAMES, MGR CUST CARE, 4317 HARTFORD ST., APT. 121, DALLAS, TX 75219 AYALA, JOHN ANTHONY, 121 POPLAR DR, MOUNTAIN CITY, TX 78610 AYALA, RANDY B., ACCOUNT EXECUTIVE, 31412 41ST AVE SW, FEDERAL WAY, WA 98023 AYASHA RADDICK, DUNKIN DONUTS, 140 CENTRAL AVE, EAST ORANGE, NJ 7018 AYERS GROUP INC/NEW YORK CITY, 370 LEXINGTON AVE, NEW YORK, NY 10017 AYERS, DOUGLAS P., 1210 LAKESHORE DR, ST. CHARLES, MO 63303 AYERS, MARY CATHERINE, ACCOUNT EXECUTIVE, 438 TOP HILL, SAN ANTONIO, TX 78209 AYLWARD, FRANCIS, ACCOUNT EXECUTIVE, 1119 LORRAINE DR., FRANKLIN SQUARE, NY 11010 AYO AJIM, AJIM AYO MD, 2000 CRAWFORD ST, STE 730STE 730, HOUSTON, TX 77002 AYOOLA ALABI, LAKESHORE REALTY & DEVELOPMENT, 4554 N BROADWAY ST, 2, CHICAGO, IL 60640 AZIZ KARSON, TOTAL RECALL CENTER, 214 N MAIN, 101, NATICK, MA 1760 AZIZ, ROBERT C., ACCOUNT EXECUTIVE, 815 N 52ND ST, #1340, PHOENIX, AZ 85008 AZUCENA HJERTSTEDT, KAGAN TRIM CENTER, 5524 ALCOA AV, VERNON, CA 90058 B & B LIGHTING INC., 923 SOUTH JUPITER RD, GARLAND, TX 75042 B & C TELEPHONE, ATTN: GENL COUNSEL, 55 E LINCOLN STE 101, STE 101, SPOKANE, WA 99208 B D PATEL, LIBRA INVESTMENT, 28675 FRANKLIN RD, APT 213, SOUTHFIELD, MI 48034 B J EVANS, JACKSON HEWITT TAX SERVICE, 2603 W DAVIS ST, SUITE F, DALLAS, TX 75211 B&W COMMUNICATIONS, 12902 HWY 155, SOUTH TYLER, TX 75703 B.D. BROTH, CAVES TRAVEL INC, 1308 REISTERSTOWN RD, BALTIMORE, MD 21208 B.J. FORRER, B.J. FORRER, 12104 TALMAY DR, DALLAS, TX 75230 BABAK SAHARI, FITNESS PIZZA, 18246 IMPERIAL HWY, YORBA LINDA, CA 92886 BABANI, ALBERTO D., ACCOUNT EXECUTIVE, 1438 SW 14TH ST, MIAMI BEACH, FL 33145 BABER, BRANDEY R., 424 VETERAN AVE, LOS ANGELES, CA 90024 BABNI, LAURIE, ACCOUNT EXECUTIVE, 800 PARKVIEW DR., HALLANDALE, FL 33009 BACCARI, RICCARDO M., ACCOUNT EXECUTIVE, 60 BROOKS AVE, NEWTON, MA 02460 BACHIR, MAISSAA I., 12745 E PACIFIC DR, #102, AURORA, CO 80014 BACICH, SANDRA, SALES ENGINEER, 1466 MT PISGAH RD, WALNUT CREEK, CA 94596 BACKERS, PAUL, MAJOR ACCOUNT MANAGER, 29200 HUNTWOOD AVE, #142, HAYWARD, CA 94545 BACON INFORMATION, INC, 332 S MICHIGAN AVE, CHICAGO, IL 60604 Mode of Svc (if different)

Page 34 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3770 3743 3743 3743 3743 3772 3772 3743 3743 3743 3743 3743 3773 3743 3743 3743 BACON'S INFORMATION INC, PO BOX 98869, CHICAGO, IL 60693-8869 BADER, IRINA B., ACCOUNT EXECUTIVE, 1127 N. CLARK STREET, LOS ANGELES, CA 90069 BADRI GUPTA, PRAVEEN GUPTA MD, 9435 VENICE BL, CULVER CITY, CA 90232 BADSHAH, NEHA S., ACCOUNT EXECUTIVE, 6885 OLD WATERLOO RD, #2122, ELKRIDGE, MD 21075 BAEVER, RICHARD ALLEN, MANAGER, CUST. INSTALL, 47 ORCHARD TERRACE, #4, LOMBARD, IL 60148 BAGLEY, REGURIAN L., CUSTOMER CARE REP, 4015 DARIEN ST, DALLAS, TX 75212 BAGSBY, TONYA L., CUSTOMER CARE REPRESENTATIVE, 10500 LAKE JUNE RD., #Q5, DALLAS, TX 75217 BAHAN, LAWERENCE BEAU, ISP INSIDE ACCT EXEC, 405-B W. ELIZABETH ST, AUSTIN, TX 78704 BAILEY, BRIAN M., ACCOUNT EXECUTIVE, 151 WESTOVER DR, DELRAN, NJ 08075 BAILEY, JOHN, ACCOUNT EXECUTIVE, 7741 S. YARROW ST., LITTLETON, CO 80128 BAILEY, MISTI, ACCOUNT EXECUTIVE, 12610 RIATA TRACE BLVD, #1028, AUSTIN, TX 78727 BAILEY, TIFFANIE T., 29510 KICKAPOO MEADOWS, WALLER, TX 77484 BAINTER, RAQUELLE F., 1150 GALAPAGO ST, #422, DENVER, CO 80204 BAIR, KURT, MAJOR ACCOUNT MANAGER, 37800 DARDANELLA, LIVONIA, MI 48152 BAIRD, PATRICK H., 1323 MACBETH ST, MCLEAN, VA 22102 BAKER COMM, ATTN: GENL COUNSEL, 6200 THORNTON AVE STE 190, DES MOINES, IA 50321 BAKER INSTALLATIONS, ATTN: GENL COUNSEL, 4121 WASHINGTON RD, MCMURRAY, PA 15317 BAKER, ANDRYA, 3859 1/2 BEACH DR SW, SEATTLE, WA 98116 BAKER, BRANDON SHAWN, 7605 MCGILLICUTY DR, UNION CITY, GA 30291 BAKER, GERALD, 7 MCDONALD DRIVE, MARLBORO, NY 12542 BAKER, JOSEPH R.S., ACCOUNT EXECUTIVE, P.O. BOX 1616, MILTON, WA 98354 BAKER, KEVIN S., 3312 MEADOW OAKS DR, FT. WORTH, TX 76117 BAKER, MICHELLE L., 2309 MARSHALL FIELD LN, #5, REDONDO BEACH, CA 90278 BAKER, SEAN D., 915 BRANCH RD, MEDINA, OH 44256 BAKER, SHELENA A., 5821 VIRGINIA AVE, #1, LOS ANGELES, CA 90038 BAKER, WAYLON C., SALES ADMINISTRATOR, 250 PAGE ST, #7, SAN FRANCISCO, CA 94102 BAKHOR RAFAILOV, THE TAILORED MALE, 655 MIDDLE COUNTRY RD, SAINT JAMES, NY 11780 BAKST, JOEL, INSIDE/OUTSIDE SALES, 4670 ROBBINS ST, SAN DIEGO, CA 92122 BALARIA, SARAH K., ACCOUNT EXECUTIVE, 321 VALLEY VIEW AVE, SAN JOSE, CA 95127 BALDUR TRYGGVASON, GEO MAPS LLC, 3330 MATHER FIELD RD, STE A, RANCHO CORDOVA, CA 95670 BALDWIN, DEXTER L., CUST IMPL REP 1, 6031 PINELAND DR., #307, DALLAS, TX 75231 BALDWIN, KATHERINE F., 1425 N DETROIT ST, #301, LOS ANGELES, CA 90046 BALI MOON, 6154 126TH AVE N, LARGO, FL 33773 BALLANTYNE, JAMAL K., 9215 FOSTER AVE, BROOKLYN, NY 11236 BALLARD SPAHR ANDREWS, 1735 MARKET ST, 51ST FLOOR, PHILADELPHIA, PA 19103 BALLARD SPAHR ANDREWS, CR HOLD/300 E. LOMBARD ST., BALTIMORE, MD 21202 BALLARD, KIMBERLY K., RECEPTIONIST, 805 A COUNTRY AIRE, ROUND ROCK, TX 78664 BALLESTEROS, MARK M., 1640 BAY ST, #302, SAN FRANCISCO, CA 94123 BALLOT, TODD M., ACCOUNT EXECUTIVE, 486 CALIFORNIA ST, NEWTON, MA 02456 BALMACEDA, BLITZEN, 1970 PLAZA MONTEZ, SAN JOSE, CA 95132 BALTIMORE CITY DIRECTOR OF FINANCE, 200 HOLLIDAY ST, BALTIMORE, MD 21202-3618 BALTIMORE COUNTY-OFFICE OF BUDGET AND FINANCE, 400 WASHINGTON AVE., ROOM 152, TOWSON, MD 21204-4665 BALTIMORE GAS AND ELECTRIC COMPANY, PO BOX 1431, BALTIMORE, MD 21201 BALTIMORE TECH, 803 VICTORIA LN, SOUTHLAKE, TX 76092 BALTZELL, GARY, 11500 JOLLYVILLE RD, #1514, AUSTIN, TX 78759 Mode of Svc (if different)

Page 35 of 592 Allegiance Telecom

Page 38 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3772 3772 3775 3775 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3775 3775 3772 3772 3772 3743 3775 3743 3743 3743 3775 3772 3744 3743 3743 3743 3743 3772 3743 3743 3743 3743 3761 3743 3761 3761 3743 BALUINDA SINGH, CLIFTON EXXON, 1050 U S HWY NO 46 HWY, CLIFTON, NJ 7013 BALUTA, EMILY L., 1 BRETTON ROAD, LONDONDERRY, NH 03053 BAMA FEVER, 1801 BELTLINE RD. SE, DECATUR, AL 35603 BANAMEX-BANCO NACIONAL DE MEX, 767 FIFTH AVE , FLR 8, NEW YORK, NY 10153 BANC OF AMERICA SECURITIES LLC, 300 HARMON MEADOW BLVD., SECAUCUS, NJ 07094 BANCA IMI SECURITIES CORP., C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 BANCROFT, MASON P., ACCOUNT EXECUTIVE, 155 S 11TH ST, SAN JOSE, CA 95112 BANDA, MATTHEW J., 3416 CAMEO DR, #28, OCEANSIDE, CA 92056 BANDA, TERESA A., 10182 S ROYAL EAGLE LN, HIGHLANDS RANCH, CO 80129 BANDRICH, LUIS A., 15 SAMANA DR, MIAMI, FL 33133 BANH, TUAN Q., 10242 JORDAN AVE, CHATSWORTH, CA 91311 BANJO, YEWANDE, ACCOUNT EXECUTIVE, 100 JOE BRAY RD, FAYETTEVILLE, GA 30214 BANK BLDG LTD PARTNERSHIP, 55 MARIETTA ST NW STE 2100, ATLANTA, GA 30303 BANK BUILDING LTD PARTNERSHIP, C/O TA ASSOCIATES REALTY, ATLANTA, GA 30303 BANK BUILDING LTD. PARTNERSHIP, C/O ULTIMA REAL ESTATE SERVICES, 55 MARIETTA STREET N.W., SUITE 900, ATLANTA, GA 30303 BANK OF AMERICA N.A., C/O TRAMMELL CROW COMPANY, 525 NORTH TRYON STREET NC1-023-04-01, CHARLOTTE, NORTH CAROLINA, NC 28255 BANK OF AMERICA NA, C/O TRAMMELL CROW CO, 100 S CHARLES ST STE 215, BALTIMORE, MD 21202 BANK OF AMERICA NA, C/O TRAMMELL CROW COMPANY, ATLANTA, GA 30384-2742 BANK OF AMERICA SECURITIES LLC, 300 HARROW MEADOW BLVD., SEACAUCUS, NJ 07094 BANK OF AMERICA, NATIONAL ASSOC., 411 N. AKARD, 5TH FLOOR, DALLAS, TX 75201 BANK OF NEW YORK, 111 SANDERS CREEK ROAD, SYRACUSE, NY 13201 BANK OF NEW YORK, 591 STEWART AVE, GARDEN CITY, NY 11530 BANK OF NEW YORK, 64 NORTH BROADWAY, TARRYTOWN, NY 10591 BANK OF NEW YORK, ATTN: CORPORATE TRUST ADM, 101 BARCLAY ST FL 21 W, NEW YORK, NY 10286 BANK OF NEW YORK, ONE WALL STREET, NEW YORK, NY 10286 BANK OF NEW YORK, P.O. BOX 19445, NEW YORK, NJ 07195-0445 BANK OF NOVA SCOTIA, ATTN: MA SOCORRO SEVILLA, ONE LIBERTY PLAZA, NEW YORK, NY 10006 BANK ONE CENTER PARKING, 201 N FIRST ST, PHOENIX, AZ 85004-2217 BANK ONE TRUST COMPANY. N.A., 340 SOUTH CLEVELAND AVENUE, BLDG. 350, COLUMBUS, OH 43240 BANK STREET COLLEGE OF EDU., 132 CLAREMONT AVE, NEW YORK, NY 10025 BANKRUPTCY UNIT, NEW YORK DEP OF FIN, 345 ADAMS ST, 10TH FL, BROOKLYN, NY 11201 BANKS COUNTY, PO BOX 130, HOMER, GA 30547-0130 BANKS, DRATE D., ACCOUNT EXECUTIVE, 1262 WEDGEWOOD MANOR WAY, RESTON, VA 20194 BANKS, KECHA YVETTE, CCR I, 435 DOLLINS ST, CEDAR HILL, TX 75104 BANKS, TURONALD, TECH 2 NOCC, 8347 MOLINE PLACE, SPRINGFIELD, VA 22153 BANNER HEALTH PT FINANCIAL SVC, 3141 NORTH 3RD AVE, PHOENIX, AZ 85013 BANNIGAN, LATHER A., ACCOUNT EXECUTIVE, 32404 CROWN VALLEY PKWY, #102, DANA POINT, CA 92629 BANNISTER, ALICE L., 8802 HEATHERLY DR., HOUSTON, TX 77083 BANNISTER, CHARLES E., TECH 1 FIELD, 116-43 218 ST., CAMBRIA HEIGHTS, NY 11411 BANNON, MARCUS P., 5230 ADALINA CT, SAN JOSE, CA 95124 BANNY HON, BARRY HAM ENTERPRISES, 1240 W MAIN ST, EL CAJON, CA 92020 BANTA, MICHELLE L., ACCOUNT EXECUTIVE, 10801 LEMON AVE, #1512, ALTA LOMA, CA 91737 BAO TRAN, ACCUPRESSURE SUNTAN, 32158 CAMINO CAPISTRANO, SAN JUAN CAPISTRANO, CA 92675 BARAK HAIBY, ROCKIN JAVA, 1821 HAIGHT, SAN FRANCISCO, CA 94117 BARAKA, MOHAMED K., MAJOR ACCOUNT MANAGER, 178 CARLTON AVE, MARTLON, NJ 08053 Mode of Svc (if different)

Page 36 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3770 3761 3770 3761 3770 3761 3770 3770 3770 3743 3770 3761 3770 3761 3761 3770 3761 3770 3761 3770 3770 3770 3761 3770 3770 3770 3770 3761 3761 3770 3761 3770 3770 3770 3761 3761 3770 BARAKAT, JACOB A., 9850 SW MCDONALD ST, TIGARD, OR 97224 BARATTA, MARC L., 1946 S VAUGHN WAY, #102, AURORA, CO 80014 BARAZSU, KRISTEN J., 3985 PEMBERLY CT, ANN ARBOR, MI 48103 BARB BRAMER, LITVAK LITVAK MEHRTENS AND EPSTEIN, PC, 1900 GRANT, 500, DENVER, CO 80203 BARB BROUSE, ORTHOPEDIC SPEC, 675 W NORTH AV, MELROSE PARK, IL 60160 BARB GILBERT, AIRKO, 20160 CENTER RIDGE RD, ROCKY RIVER, OH 44116 BARB HOLDEN, EUROPEAN AMERICAN REALTY, 737 N MICHIGAN ST, 900, CHICAGO, IL 60611 BARB JOHNSON, OMEGA MARKETING CORPORATION, 212 N WOLF RD, WHEELING, IL 60090 BARBARA ADAM, SAN ANTONIO PETROLEUM CLUB, 8620 N NEW BRAUNFELS AVE, STE 700, SAN ANTONIO, TX 78217 BARBARA BAUMANN, ASSOCIATED ENERGY MANAGERS, 1801 N BROADWAY, STE 1620, DENVER, CO 80202 BARBARA BELL, SINROD & TASH, P.C., 2201 WISCONSIN AV NW, 120, WASHINGTON, DC 20007 BARBARA BENHAM, RONALD HARMAN ASSOCIATES CORP, 100 E PENNSYLVANIA, BALTIMORE, MD 21286 BARBARA BERGSON, 976 ENGLISHTOWN RD, OLD BRIDGE, NJ 08857 BARBARA BROWN, CREATIVE FRAMING, 12203 E ILLIF AV, UNIT C, AURORA, CO 80014 BARBARA CAMPBELL, GOLDEN STATE DIESEL, 351 EMBARCADERO, OAKLAND, CA 94606 BARBARA CAMPOLIETO, DE BON LEATHER, 280 MIDLAND AVE, BLDG F UNIT 1, SADDLE BROOK, NJ 7663 BARBARA CROWE, GRANT THORNTON LLP, 235 PEACHTREE ST NE, ATLANTA, GA 30303 BARBARA DAVIS, A.M. HOME MEDICAL HEALTHCARE, 4084 REGENT DR, WICHITA FALLS, TX 76308 BARBARA DAVIS, A.M. HOME MEDICAL HEALTHCARE, 4084 REGENT DR, WICHITA FALLS, TX 76308 BARBARA DOMBRO, BARBARA'S SALON, 517 S OLIVE, LOS ANGELES, CA 90013 BARBARA DUNCAN, BECKER PROPERTY MANAGEMENT COMPANY, 3661 GRAND AV, 104, OAKLAND, CA 94610 BARBARA EDENS, EBBY HALLIDAY REALTORS, 1201 W GREEN OAKS BLVD, ARLINGTON, TX 76013 BARBARA FAHRIG, TOOLS INC., 211 WYANDOT ST, DENVER, CO 80223 BARBARA GILMAN, NEWTON SENIOR LIVING, 100 2ND AVE, NEEDHAM, MA 2494 BARBARA HALL, ECLAT, INC DBA BUSY BODY, 5784 FM 1960 RD W, HOUSTON, TX 77069 BARBARA HERNANDEZ, TOTAL REHAB MEDICAL CENTER, 5409 N STATE ROAD 7, FORT LAUDERDALE, FL 33319 BARBARA HOVLAND, SWEIG, 2785 KURTZ ST, STE 11, SAN DIEGO, CA 92110 BARBARA HUSTON, PARTNERS IN CARE, INC., 546 BENFIELD RD, TELCO CLO, SEVERNA PARK, MD 21146 BARBARA LEE, PROFESSIONAL PHARMACY, 920 N CHARLOTTE ST, POTTSTOWN, PA 19464 BARBARA LOLLI, BARBARA LOLLI, 3001 RED HILL AV, BLDG1-222, COSTA MESA, CA 92626 BARBARA MARK, BALLY TOTAL FITNESS, 9800 E 8 MILE RD, DETROIT, MI 48234 BARBARA MELOY, CAPITAL ASSURANCE INC, 656 E SWEDESFORD RD, SUITE 102, WAYNE, PA 19087 BARBARA MILLER, PATHWAY CHRISTIAN SCHOOL, 1706 WASHINGTON RD, EAST POINT, GA 30344 BARBARA NEIN, SIGNET TV DBA CONTINUE LEARNING NETWORKS, 9306 OLD KEENE MILL RD, 100, BURKE, VA 22015 BARBARA PATEL, SOUTH 85 BOTTLE SHOP, 6975 HIGHWAY 85, RIVERDALE, GA 30274 BARBARA PENDERGAFT, IMMERSION ENTERTAINMENT, 2931 PACES FERRY RD SE, SUITE 150 1ST, ATLANTA, GA 30339 BARBARA PENDERGRAFT, KODAK MIDTOWN, 1655 PEACHTREE ST NE, SUITE 840, ATLANTA, GA 30309 BARBARA PENDERGRAFT, TAZ MEDIA GROUP, 2931 PACES FERRY RD SE, SUITE 150, ATLANTA, GA 30339 BARBARA PRIVITERA, BARSAND INC., 127 S FAIRFAX ST, ALEXANDRIA, VA 22314 BARBARA PULLIN, ANSWER AMERICA, 1320 LAKE ST, 3, FORT WORTH, TX 76102 Mode of Svc (if different)

Page 37 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3761 3770 3770 3761 3761 3770 3761 3761 3770 3761 3761 3770 3743 3743 3770 3772 3772 3772 3775 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3770 3743 BARBARA RESTUM, PROFILES HAIR STUDIO, 740 W FOURTEEN MILE RD, CLAWSON, MI 48017 BARBARA RODRIGUES, R SEGAL MANAGEMENT INC, 2001 US HIGHWAY 46, SUITE 100, PARSIPPANY, NJ 7054 BARBARA ROSE, INVESTORS MANAGEMENT, 21060 HOMESTEAD RD, STE 211, CUPERTINO, CA 95014 BARBARA SAVAGE, KBC OF AMERICA INC, 1350 BROADWAY, 708 7, NEW YORK, NY 10018 BARBARA SCHONER, PRIME GL LTD, 147-89 FARMERS BLVD, CLOSET 1, JAMAICA, NY 11434 BARBARA SLADEK, WARREN'S GETTY SERVICE, 760 SECOND STREET PIKE, RICHBORO, PA 18954 BARBARA STEPHENS, EQUIPMENT SUPPLY CO., 2224 MARSHALL ST, LUBBOCK, TX 79415 BARBARA STICKNEY, DR. RALPH BUCCI PC, 5075 ROSWELL RD NE, 124, ATLANTA, GA 30342 BARBARA TRACY, BRIAN TRACY INTERNATIONAL, 462 STEVENS, 202, SOLANA BEACH, CA 92075 BARBARA URBAN, FIRST WASHINGTON ASSOCIATES, 1501 LEE HWY, SUITE 302, ARLINGTON, VA 22209 BARBARA VANPATTEN, SNOW TECHNOLOGIES INC., 13015 FAIRLANE, LIVONIA, MI 48150 BARBARA WHEAT, DOWNERS GROVE TOWNSHIP, 4340 PRINCE AV, DOWNERS GROVE, IL 60515 BARBARA WILKES, BJ REFURBISHING, 815 ARNOLD DR, SUITE 10, MARTINEZ, CA 94553 BARBARA WRIGHT, GEORGIA RETINA, 465 WINN WAY, PHN RM 1ST, DECATUR, GA 30030 BARBEE, GLENN C., IP ENGINEER II SECURITY, 10600 TIMBERLINE DR., UPPER MARLBORO, MD 20772 BARBIRE, CYNTHIA, 1909 TEAL TRACE, PITTSBURGH, PA 15237 BARBRA CHALMERS, NARCONON INTERNATIONAL, 7060 HOLLYWOOD BL, LOS ANGELES, CA 90028 BARBRI BAR REVIEW/HARCOURT, 111 W. JACKSON ST., CHICAGO, IL 60604 BARCLAYS CAPITAL/MIAMI, 1111 BRICKELL AV,28TH FLOOR, MIAMI, FL 33131 BARCLAY'S CAPITAL, 101 CALIFORNIA ST, SUITE 1800, SAN FRANCISCO, CA 94111 BARCLAYS GLOBAL INVESTMENTS NA, 980 9TH STREET, SACRAMENTO, CA 95814 BARDIN, AARON L., 4025 DUVAL RD, #2928, AUSTIN, TX 78759 BARGER, NATHAN, 24245 WILDERNESS OAK, #1810, SAN ANTONIO, TX 78258 BARKER & CO., BARKER & CO., 8111 LBJ FRWY STE 835, DALLAS, TX 75251 BARKETT, BRADLEY A., IP ENGINEER SR SECURITY, 2200 WESTVIEW DR, SILVER SPRING, MD 20910 BARLAM, JOSEPH R., ACCOUNT EXECUTIVE, 2329 S BUCKNELL ST, S. PHILADELPHIA, PA 19145 BARNES, ANTHONY, MAJOR ACCOUNT MANAGER, 1280 BISON, #B9582, NEWPORT BEACH, CA 92660 BARNES, BRANDON T., 197 GREEN ST., APT 3, CAMBRIDGE, MA 02139 BARNES, DEREK R, 3546 PANDORA AVE, BOYNTON BEACH, FL 33436 BARNES, GERALD J & JO ANNE O, 10265 GRAND AVE, OMAHA, NE 68134 BARNES, MARGARET, 163 HOBART AVE., 2ND FLR., BAYONNE, NJ 07002 BARNES, TIMOTHY M., ACCOUNT EXECUTIVE, 44407 CAMELLIA DR, FREMONT, CA 94539 BARNES-GREEN, PAMELA S., REP COLLECTIONS, 1280 HIDDEN RIDGE, #1049, IRVING, TX 75038 BARNETT, DIXIE A., 808 E. 13TH ST, AUSTIN, TX 78702 BARNETT, JASON T., 6465 142ND AVE N, #F201, CLEARWATER, FL 33760 BARNEY, BRIAN J., ACCOUNT EXECUTIVE, 1312 N CLEAVER ST, CHICAGO, IL 60622 BARNHART, NATHAN W., 26480 VERONICA CT, LOMA LINDA, CA 92354 BARNSTABLE, TOWN OF, 367 MAIN ST., HYANNIS, MA 2601 BARRACK FERRAZZANO KIRSCHBAUM PERLMAN & NAGELBERG, 333 WEST WACKER DRIVE SUITE 2700, CHICAGO, IL 60606 BARRERA, DEBBIE, P.O BOX 560182, DALLAS, TX 75356 BARRERA, JUAN A., MAJOR ACCT MGR, 122 ARMOUR PLACE, SAN ANTONIO, TX 78212 BARRERA, ROY L., 2219 SCHIRRA WAY, MESQUITE, TX 75150 BARRETO, CARLOS R., ACCOUNT EXECUTIVE, 8320 NW 10TH ST, UNIT 2, MIAMI, FL 33126 BARRETT MACCALLA, MAC CALLA & CO INC, 1924 W HUNTING PARK AV, PHILADELPHIA, PA 19140 BARRETT, HOLLY A., 3725 GUNDERSON, BERWYN, IL 60402 Mode of Svc (if different)

Page 38 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3770 3743 3770 3770 3770 3770 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3761 3761 3743 3770 3770 3770 3743 3743 3743 3772 3743 3743 3770 3743 3761 3743 3743 3770 3743 BARRETT, MEREDITH A., 4685 ORION AVE, #20, SHERMAN OAKS, CA 91403 BARRETT, MICHAEL D., 9 TOWN LINE RD, BURLINGTON, MA 01803 BARRETT, RANDY S., 124 RUE GRAND, LAKE ST LOUIS, MO 63367 BARRETT, RICHARD S., GROUP LEADER SALES, 2509 PAWNEE ST, HYATTSVILLE, MD 20783 BARRETT, SHEREE, 427 DAWN DR, DALLAS, TX 75137 BARRICELLO, MICHELLE, P.O. BOX 744, TRURO, MA 02666 BARRON PERRY, SHERWOOD SECURITIES, 10 EXCHANGE PLACE, 8TH, JERSEY CITY, NJ 7302 BARROW COUNTY BOARD OF COMMISSIONERS, 233 E BROAD ST, WINDER, GA 30680-2293 BARRY BARTON, ZIA ENTERPRISES, 1303 W 21 ST, TEMPE, AZ 85282 BARRY BEAN, BEAN & BEAN COTTON CO, @ HIGHWAY 153, GIDEON, MO 63848 BARRY BEIFELD, BEIFELD JEWELERS, 135 S 8TH STREET, 0 1, PHILADELPHIA, PA 19106 BARRY BEKKADAM, WINWARD MANAGEMENT GROUP, 1200 LIBERTY RIDGE, STE 340340, WAYNE, PA 19087 BARRY DEUTSCH, STRATEGIC SYSTEMS CONSULTING, 3000 NORTHWOODS PKWY, SUITE 295, NORCROSS, GA 30071 BARRY GOLDBERG, CCA CARPET, 142 W 26, NEW YORK, NY 10001 BARRY HENDERSON, BALTIMORE IMAGING CENTERS, 724 MAIDEN CHOICE LA, SUITE 102, BALTIMORE, MD 21228 BARRY KOLLER, KOLLER & ASSOCIATES, 1850 MILWAUKEE, BLDG STOR, CHICAGO, IL 60647 BARRY LEVINE, LEO LEVINE INC/UPDATE FABRICS, 1384 BROADWAY, 1200 C, NEW YORK, NY 10018 BARRY LINTON, CONTEMPORARY INVESTMENT MNGMT, 9 NEW MEADOW LN, 106, TOPSFIELD, MA 1983 BARRY LUKE, ADVANCED TECHNICAL FABRICATION, 1767 BLAKE AV, LOS ANGELES, CA 90031 BARRY MALIK, MALIK MOTORS, 5845 PROGRESS RD, PHONE MAIN, SOUTH MIAMI, FL 33143 BARRY MILLAT, 2020 CABLE VISION, 1507 NEVADA, HOUSTON, TX 77006 BARRY PERLSTEIN, P & G BROKERAGE, 5209 13 AV, BROOKLYN, NY 11219 BARRY PLOWMAN, WILDFLOWERS INC., 300 S CRAIN HWY, TELCOCLOS, GLEN BURNIE, MD 21061 BARRY POTISHA, RONS TEMPORARY HELP SERVICES, 2413 S WESTERN AVE, CHICAGO, IL 60608 BARRY SINGH, ROYAL TOURISM, 362 5TH AVE, FLOOR 4,SUITE 402402 4, NEW YORK, NY 10001 BARRY WEINTRAUB, RESERVE MERCHANDISE INC, 23306 E GROVELAND, CLEVELAND, OH 44122 BARRY WINEINGER, BARRY WINEINGER, OD, 510 N ESPLANADE ST, CUERO, TX 77954 BARRY, ERIC, ACCOUNT EXECUTIVE, 17030 N. 49TH ST., APT 1030, SCOTTSDALE, AZ 85254 BART ANCHETA, ATELIER DESIGN GROUP, 36616 NEWARK BLVD, STE B, NEWARK, CA 94560 BART FITZPATRICK, SPORTS MONSTER, 4237 N WESTERN AVE, CHICAGO, IL 60618 BART TUMBRY, AL'S BARBER SHOP, 30304 EUCLID AV, WICKLIFFE, OH 44092 BARTH, ANDREW J., ACCOUNT EXECUTIVE, 561 NE 45TH ST, #1, BOCA RATON, FL 33431 BARTLETT, JOSEPH, VP OF MARKETING, 8 HILLCREST ROAD, CANTON, MA 02021 BARTLETT, PHILIP L., ACCOUNT EXECUTIVE, 603 HUMBOLDT ST., DENVER, CO 80218 BARTON COTTON - PARKER RD, 1405 PARKER RD, BALTIMORE, MD 21227 BARTOSZEWICZ, THOMAS, 1350 SE 3RD AVE, #304, DANIA, FL 33004 BARTUSEK, JESSE M., ACCOUNT EXECUTIVE, 233 16TH AVE N, HOPKINS, MN 55343 BARUCH GODOT, MORTGAGE RESOURCE INC, 114 ESSEX ST, 2, ROCHELLE PARK, NJ 7662 BARUTH, BRENDAN, ACCOUNT EXECUTIVE, 15843 E CRESTRIDGE CIR, AURORA, CO 80015 BASEM NASSER-ELDIN, ZAIN'S LIQUOR, 34 3RD, SAN FRANCISCO, CA 94103 BASHAUN C FERGUSON & DEBORAH, L FERGUSON JT TEN, BOX 751061, DALLAS, TX 75275 BASKE, SUSAN M., 18908 MEADOW CREEK DRIVE, MOKENA, IL 60448 BASS INSURANCE CONNECTION, BASS INSURANCE CONNECTION, 305 N.E. LOOP 820 SUITE 100, HURST, TX 76053 BASS, COURTNEY M., 1615 PARKRIDGE CIRCLE, #222, CROFTON, MD 21114 Mode of Svc (if different)

Page 39 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3743 3770 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3772 3770 3770 3770 3770 3743 3743 3743 3743 3743 3775 3743 BASS, WILLIAM C., NATIONAL ACCOUNT MANAGER, 7901 DELRIDGE WAY SW APT 29D, SEATTLE, WA 98106 BASSAM HADDAD, ATM AUTO MECHANIC & BODY SHOP, 8204 S STONY ISLAND AV, CHICAGO, IL 60617 BASSANO, MICHAEL, ACCOUNT EXECUTIVE, 49 SEMINARY CT., BERGENFIELD, NJ 07621 BASSEM SAYEGH, RPM BRAKES, 2900 S ROBERTSON BL, LOS ANGELES, CA 90034 BASSIN, MINDY R., 700 COLUMBUS AVE, #11E, NEW YORK, NY 10025 BASSO, JOSETTE, C/O ALAN E. WOLIN, WOLIN & WOLIN, 420 JERICHO TURNPIKE, JERICHO, NY 11735 BASTIAANNET, ANDREA J., 8445 127TH AVE SE, NEWCASTLE, WA 98056 BASTIDAS, DIANA, ACCOUNT EXECUTIVE, 57 PROSPECT PARK SW, #4E, BROOKLYN, NY 11215 BATE, KAREN, MAJOR ACCOUNT MANAGER, 7270 CRONIN CIRCLE, DUBLIC, CA 94568 BATES JR, CHARLES M. (CHUCK), 7703 DANWOOD DR, AUSTIN, TX 78759 BATHER, OMAR S., ACCOUNT EXECUTIVE, 2500 WISCONSIN AVE, #830, WASHINGTON, DC 20007 BATMANGELICH, RAMSEY A., 612 BELLEFORTE AVE, OAK PARK, IL 60302 BATTERSHELL, ERIC D., ACCOUNT EXECUTIVE, 1846 EDISON ST NW, UNIONTOWN, OH 44685 BATTLE, GREGORY D., 1600 N BLUEGROVE RD, #7201, LANCASTER, TX 75134 BATTLE, KELLIE P., 2436 W 232ND ST, TORRANCE, CA 90501 BATTON, TOBIAS R., 138 WESTDALE AVE, DALY CITY, CA 94015 BATTY, TODD H., ACCOUNT EXECUTIVE, 752 LIVE OAK DR, MILLERSVILLE, MD 21108 BAUER, ZACHARY, ACCOUNT EXECUTIVE, 6540 SUSON WOODS DR, ST. LOUIS, MO 63128 BAUERLEIN, FRANZ C., 5114 16TH ST N, ARLINGTON, VA 22205 BAUMGARTEN, ERIC S., 279 E 44TH ST, #17D, NEW YORK, NY 10016 BAUTISTA, LISA M., 4368 GILA AVE, SAN DIEGO, CA 92117 BAUTISTA, LUZVIMINDA E, 32620 LAKE MEAD DRIVE, FREMONT, CA 94555 BAY COUNTY, 515 CENTER AVE, BAY CITY, MI 48708-5100 BAY VIEW BUILDING MAINTENANCE INC, PO BOX 23743, TIGARD, OR 97281-3743 BAYSIC, EVANGELINE, REP CUST SUPPORT, 16407 BUBBLING VIEW CIRCLE, CERRITOS, CA 90703 BAYSPORT INC, BAYSPORT INC, ATTN: ACCOUNTS PAYABLE, 196 NORTH THIRD STREET, SAN JOSE, CA 95112 BAYVIEW BUILDING MAINTENANCE, 11654 SW PACIFIC HWY #10A, TIGARD, OR 97223 BAZALDUA, KATIE L., ACCOUNT EXECUTIVE, 247 MALIBU DR, BOLINGBROOK, IL 60440 BAZARGANI, LILY, 11885 W MCDOWELL RD, #2070, AVONDALE, AZ 85323 BAZELA, WILLIAM B., 504 CALIBRE SPRINGS WAY, ATLANTA, GA 30342 BB&T COMM, ATTN: GENL COUNSEL, PO BOX 4067, LYNCHBURG, VA 24502 BBQ DAL-LTD, 1801 ROYAL LANE SUITE #915, DALLAS, TX 75229 BBSC (BIANDO INC), ATTN: GENL COUNSEL, 1615 GRUENTHER AVE, ROCKVILLE, MD 20851 BC/BS DBA CAHABA GOVERNMENT, 1601 MARKET ST, PHILADELPHIA, PA 19103 BE VAN LE, CERTIFIED AUTO SERVICE, 1315 ST EMANUEL, HOUSTON, TX 77003 BEA JUDGE, PROTECH CLEANING SERVICES, 11831 E 33 AVE, UNIT A, AURORA, CO 80010 BEA JUDGE, SUPERIOR FLOOR EQUIPMENT, 8547 E ARAPAHOE RD, STE J-460, GREENWOOD VILLAGE, CO 80112 BEA ROSS, LASER EYE INSTITUTE, 5420 DASHWOOD, SUITE 101, HOUSTON, TX 77081 BEAHM, KENNETH D., ACCOUNT EXECUTIVE, 9425 35TH AVE NE, #210, SEATTLE, WA 98115 BEAIRSTO, RANDY J., ACCOUNT EXECUTIVE, 1701 VERBENA WAY, ROUND ROCK, TX 78664 BEAL, AMY, 3 HURON ST, #1, SWAMPSCOTT, MA 01907 BEAM, TIMOTHY W., 4107 FASSETT CT, ELK GROVE, CA 95758 BEAMETFED INC, PO BOX 30019, HARTFORD, CT 06150-0019 BEAR STEARNS, ONE METROTECH CENTER NORTH, BROOKLYN, NY 11201 BEARD, M. OTIS, 6 PESCHENAYA ST #5, LYTKARINO, MOSKOVSKAYA OBLAST, RUSSIA Mode of Svc (if different)

Page 40 of 592 Allegiance Telecom

Page 43 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3761 3770 3743 3761 3770 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3770 3770 3770 3770 3761 3743 3770 3743 3761 3772 3743 3743 3743 3743 3743 3743 3770 3743 3761 BEARD, PATRICK M., 14712 LEONARD AVE, LAKEWOOD, OH 44107 BEASLEY, JUSTIN D., ACCOUNT EXECUTIVE, 14605 ASPEN ST, ORLAND PARK, IL 60462 BEATA BEYER, EXCEL CNC MACHINING, 3185 DE LA CRUZ BLVD, UNIT BUNIT B, SANTA CLARA, CA 95054 BEATE AYDIN, TRENDEL KEMP, 4220 STEVE REYNOLDS BLVD NW, STE 15, NORCROSS, GA 30093 BEATON, JENNIFER L., 2695 WALTZ, WARREN, MI 48091 BEATRIZ DESINTONIO, B & B EXPRESS SERVICES, INC, 904 4 AV, FLR:11, BROOKLYN, NY 11232 BEATRIZ PHIPPZ, CALIFORNIA PRIME ACCOUNTANCY, 9420 TELSTAR AVE, SUITE 168, EL MONTE, CA 91731 BEATTY, JESSE P., ACCOUNT EXECUTIVE, 3902 AUDREY RAE LANE, HOWELL, MI 48843 BEAUBOUEF, MARK L, DIRECTOR, CREDIT & COLLECTIONS, 7601 CHURCHILL WAY, #1611, DALLAS, TX 75251 BEAVER COUNTY, 810 3RD ST, BEAVER, PA 15009-2100 BEAVER, LAUREN, ACCOUNT EXECUTIVE, 98 KENT AVE, MARLTON, NJ 08053 BEAVERS, DAVID P, 1040 N GENESEE AVE #6, LOS ANGELES, CA 90046 BEAVERTON SCHOOLS-SOUTHRIDGE, CR HOLD/9625 SW 125TH ST, BEAVERTON, OR 97008 BECERRA, DAVID J., MAJOR ACCOUNT MANAGER, 60 HOLIDAY DR, HOLLISTER, CA 95023 BECERRA, HECTOR R., 7862 CHANDLER LN, RIVERSIDE, CA 92509 BECKER, DARRIN L., 516 HIGHLAND SQUARE APTS, ATLANTA, GA 30306 BECKER, GLINDA D., ACCOUNT EXECUTIVE, 9422 SEQUOIA DR, ST. LOUIS, MO 63123 BECKER, STANLEY & RUTH H, 2500 HIGHLAND AVE, BROOMALL, PA 19008 BECKETT, JOHN, SYSTEM ENGINEER II, 12006 WYCLIFF LANE, AUSTIN, TX 78727 BECKEY, KEN, MAJOR ACCOUNT MANAGER, 4143 W. KENYON AVE, DENVER, CO 80236 BECKWITH JR., CHARLES E., MAJOR ACCOUNT MANAGER, 6928 HANOVER PKWY, #101, GREENBELT, MD 20770 BECKY BARNT, ALOE VERA ISLAND MAGIC, 5870 W 38 AV, DENVER, CO 80212 BECKY BORISKIE, BECKY BORISKIE, 4119 ROCK CREEK DR., DALLAS, TX 75204 BECKY CAMP, EAGLE CREST PROPERTIES, 5850 OBERLIN DR, 200, SAN DIEGO, CA 92121 BECKY CANNON, DARLAND PET CLINIC, 2381 US HIGHWAY 67, FESTUS, MO 63028 BECKY LILJENWALL, GUARDIAN LIFE INS CO, 8150 N CENTRAL EXPWY, SUITE 775, DALLAS, TX 75206 BECKY POHREN, BEAR WOOD FURNITURE, 115 S MAIN ST, STE B, LAURIE, MO 65079 BECKY TILLEY, CAPE NEUROLOGICAL SURGEONS PC, 1707 N MT AUBURN RD, CAPE GIRARDEAU, MO 63701 BECKY WELCH, WESTERN SERVICING, 2421 FT WORTH ST, GRAND PRAIRIE, TX 75050 BEDFORD, LAQUETA S., 10214 SWEET GUM ST, DALLAS, TX 75249 BEDIA GREMLI, GERMAN AUTOHAUS, INC., 8002 ANDERSON RD, TAMPA, FL 33634 BEDNARCZYK, JAMES F., 1721 E BELTLINE, #623, COPPELL, TX 75019 BEE HER, LONG CHONG MARKET, 6241 FRANKLIN BLVD, SACRAMENTO, CA 95824 BEEBE MEDICAL CENTER, 424 SAVANNAH ROAD, LEWES, DE 19558 BEECHER, HOWARD, SALES MGR DSL, 12304 WYCLIFF LANE, AUSTIN, TX 78727 BEERBOHM, JONATHAN R., ACCOUNT EXECUTIVE, 7 WHITE PINE RD, NEWTON, MA 02464 BEESON, TALON F., ACCOUNT MANAGER, 1209 W SHERWIN AVE, #308, CHICAGO, IL 60626 BEEVERS, JAMISEN R., ACCOUNT EXECUTIVE, 36559 W LYMAN RD, FARMINGTON HILLS, MI 48331 BEGLEY, BRIAN J., TECH SUPPORT 1, 1321 W. BELMONT, #1FR, CHICAGO, IL 60657 BEHAILU, TIRUNESH, TECHNICAL SUPPORT REPRESENTATI, 777 MAPLE AVE, #207, TAKOMA PARK, MD 20912 BEHNAM PARTORI, EZ PRINTING, 6519 S SEPULVEDA BL, LOS ANGELES, CA 90045 BEHRENDT, ANGELA M., 371 AVOCADO ST, #5, COSTA MESA, CA 92627 BEHROUZ HAMADANI, SOUTH & EAST TEXTILE, 812 S SAN PEDRO ST, LOS ANGELES, CA 90014 Mode of Svc (if different)

Page 41 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3743 3743 3743 3743 3772 3743 3770 3761 3743 3743 3761 3770 3761 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 BEHSHAD AHKAMI, AHKAMI DENTAL GROUP, 529 CLIFTON AVE, CLIFTON, NJ 7011 BEIN, DAVID J., 72 WESTWOOD AVE, #4, WESTWOOD, NJ 07675 BEINGOLEA, CLAUDIA E., 565 ESPLANADE, #315, REDONDO BEACH, CA 90277 BEISIGL, BRIAN, 9169 VIA DE CRISTINA, SANTEE, CA 92071 BEJARANO, FRANCINE M, 1903 TARRANT PLACE, #B, DALLAS, TX 75028 BEKINS WORLDWIDE SOLUTIONS, PO BOX 95987, CHICAGO, IL 60694-5987 BEL COMPANY DBA DUCKY BOB'S, 3200 BELMEADE, CARROLLTON, TX 75006 BELARDE, JAMES, 8930 HICKORY PL, THORNTON, CO 80229 BELEN HERNANDEZ, MAGIC WORLD, 2504 E ALONDRA BL, COMPTON, CA 90221 BELETESH OGBE, SERV-U-LIQUORS, 1935 9TH ST NW, WASHINGTON, DC 20001 BELEW, MICHAEL C., SYSTEMS INTEGRATOR - CNC, 1289 N CAYLOR RD, KELLER, TX 76248 BELFIORE, ERIK C., SR. PRODUCT MANAGER, 3617 MARTINS DAIRY CIR, OLNEY, MD 20832 BELINDA GOMEZ, CORAM HEALTHCARE, 1444 OAK LAWN AVE, 545, DALLAS, TX 75207 BELKIS B, THE FITNESS COMPANY, 200 S BISCAYNE BLVD, SUITE 15-A, MIAMI, FL 33131 BELKIS COSTA, FUEL TECH OIL SERVICE, 3010 NW 23RD TER, MIAMI, FL 33142 BELKNAP, TAMMIE L., MGR, STATE AND LOCAL TAXES, 11222 RAVENEAUX DR, FRISCO, TX 75034 BELL CANADA, KRISTINA MCPHAIL, 305 MILNER AVE SUITE 800, TORONTO, ON M1B 354CANADA BELL CANADA, KRISTINA MCPHAIL, 305 MILNER AVE STE 800, TORONTO, ONTARIO, CN M1B354 BELL JANITORIAL SUPPLIES, BELL JANITORIAL SUPPLIES, ATTN: SUSIE MORRISSEY, 2828 REWARD, DALLAS, TX 75220 BELL SOUTH - CABS, PO BOX 740144, ATLANTA, GA 30374-0144 BELL SOUTH, 85 ANX, ATLANTA, GA 30385-0001 BELL SOUTH, GENERAL ATTORNEY ­ COU, 675 W PEACHTREE ST STE 4300, ATLANTA, GA 30375 BELL SOUTH, ICS ATTORNEY, 675 W PEACHTREE ST STE 4300, ATLANTA, GA 30375 BELL, ADAM A., ACCOUNT EXECUTIVE, 425 CIRBY WAY, #55, ROSEVILLE, CA 95678 BELL, ASKIA, 5401 CHIMNEY ROCK, #686, HOUSTON, TX 77081 BELL, JENNIFER M., ACCOUNT EXECUTIVE, 1055 S HAMPTON HARBOR, SCHAUMBURG, IL 60193 BELL, LESLEY, CUST CARE REP 1, 2112 VATICAN LN, #254, DALLAS, TX 75224 BELL, PAMELA K., 1473 WHITEHALL BLVD, WINTER SPRINGS, FL 32708 BELL, SHARONDA, BILLING INQUIRY REP, 8081 MARVIN D LOVE FRWY, #1013, DALLAS, TX 75237 BELL, STEVEN D., CUSTOMER CARE REPRESENTATIVE, 3501 N. BUCKNER, #512, DALLAS, TX 75228 BELLAVIL SINGH, RAJ & AMIT INC, 905 MAIN AVE, PASSAIC, NJ 7055 BELLE MCADAMS, CHURCH DYNAMICS, P.O. BOX 1817, VISTA, CA 92084 BELLINI JR., PETER, 9 STONEY BROOK DR, MILLSTONE TWSP, NJ 07728 BELLOMY-MCDOWELL, 4424-D MINT WAY, DALLAS, TX 75236-2000 BELLSOUTH - CABS, 85 ANNEX, ATLANTA, GA 30385-0001 BELLSOUTH - CABS, PO BOX 70807, CHARLOTTE, NC 28272-0807 BELLSOUTH PRO-CABS, PO BOX 105373, ATLANTA, GA 30348 BELLSOUTH TELECOMMUNICATIONS INC, 675 W PEACHTREE ST, ATLANTA, GA 30375 BELLSOUTH TELECOMMUNICATIONS INC, 676 W PEACHTREE ST, ATLANTA, GA 30376 BELLSOUTH, P.O. BOX 70807, CHARLOTTE, NC 28272-0807 BELLSOUTH, P.O. BOX 740144, ATLANTA, GA 30374-0144 BELLSOUTH, PO BOX 33009, CHARLOTTE, NC 28243-0001 BELLSOUTH, POB 33009, CHARLOTTE, NC 28243-0001 BELMONT AND CRYSTAL SPRINGS, P.O. BOX 530578, ATLANTA, GA 30353-0578 BELSINGER, ERIC J., ACCOUNT EXECUTIVE, 826 WATKINS ST, PHILADELPHIA, PA 19148 BEN BACON, BOOK SOUP, 8818 W SUNSET BL, WEST HOLLYWOOD, CA 90069 BEN BARBER, ILLINOIS ECO WATCH NETWORK, 208 S LA SALLE ST, 1235, CHICAGO, IL 60604 Mode of Svc (if different)

Page 42 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3761 3770 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3761 3770 3743 3772 3743 3743 3761 3743 3743 3770 3770 3770 3770 3770 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3761 3761 BEN BURNETT, REALLY RAW HONEY, 1301 BAYLIS ST, SUITE 225TELCOCLOS, BALTIMORE, MD 21224 BEN COLLOZO, WESTLAND FUNDING CORP, 1489 N MILITARY TRL, SUITE 214, WEST PALM BEACH, FL 33409 BEN CU, SOUTH VILLA, 7223 55TH ST, SACRAMENTO, CA 95823 BEN F CRAWFORD, BEN F CRAWFORD, 3725 KELLY BLVD., CARROLLTON, TX 75007 BEN FRY, FRYS PHARMACY, 311 N SAM HOUSTON BLVD, SAN BENITO, TX 78586 BEN GOLDMAN, SO FL MORTGAGE & INVESTMENT, 1600 W OAKLAND PARK BLVD, STE 200, OAKLAND PARK, FL 33311 BEN GOMEZ, UNION ELECTRIC MOTOR, 2777 NEWTON AVE, SAN DIEGO, CA 92113 BEN HUBBARD, GLENDALE MOLD SHOP, 2806 CLEARWATER, LOS ANGELES, CA 90039 BEN HUBERT, CUZZENS CREDIT BUREAU, 33290 WEST FOURTEEN MILE ROAD, WEST BLOOMFIELD, MI 48322 BEN LEE, JLL MANUFACTURING, 1201 FULLER RD, FLR. 1, PHONE CLOSETPHONE CL. 1, LINDEN, NJ 7036 BEN MOORE, BERGMAN LUGGAGE, 401 NE NORTHGATE WAY, 937, SEATTLE, WA 98125 BEN MOSHREFI, EUCLID FAMILY CHIROPRACTIC, 1450 UNIVERSITY AVE, SUITE E, RIVERSIDE, CA 92507 BEN NICHOLS, THE COVER STORY, 15201 ROOSEVELT BLVD, 106, CLEARWATER, FL 33760 BEN NYKIEL, B&Z FLOORING CO., 703 ANNORENO DR, ADDISON, IL 60101 BEN RACELA, THE GILLMANN GROUP, 3626 MAIN, SAN DIEGO, CA 92113 BEN RAINWATER, RAINWATER CONSTRUCTION COMPANY INC., 2555 CHANTILLY DR NE, ATLANTA, GA 30324 BEN RODRIGUEZ, COSTAMAR TRAVEL AGENCY, 104 SOMERSET ST, NORTH PLAINFIELD, NJ 7060 BEN STRALEY, UNIVERSAL PRESS, 934 CALLE NEGOCIO, SUITE A, SAN CLEMENTE, CA 92673 BENAVIDEZ, RAYMOND D., ACCOUNT EXECUTIVE, 735 OUTRIGGER CIR, BRENTWOOD, CA 94513 BENCHMARK SALES & MARKETING, 1400 PROVIDENCE HWY, NORWOOD, MA 2062 BENDER, MICHAEL J., 955 FLINTLOCK DR, LANSDALE, PA 19446 BENEDICT, ELIZABETH, SYSTEMS ADMINISTRATOR I, 16 BALSAM STREET, LYMAN, ME 04002 BENENICTO BERNAL, NEIGHBOR MINI MARKET, 320 CENTRAL AVE, ORANGE, NJ 7050 BENFIELD, JANET G., 5353 KELLER SPRINGS, DALLAS, TX 75248 BENGTSON, JASON, NETWORK TECH, 7051 GENTILE SHADE #403, COLUMBIA, MD 21046 BENJAMIN BEHROOZAN, GREAT CARE MEDICAL GROUP, 5255 W SUNSET BL, LOS ANGELES, CA 90027 BENJAMIN ESQUIVEL, GLOBAL ADF, 14392 HOOVER, B19, WESTMINSTER, CA 92683 BENJAMIN HERNANDEZ, B HERNANDEZ AUTO UPHOLSTERY, 165 BROADWAY, B, CHULA VISTA, CA 91910 BENJAMIN PARK, ONE HOUR CENTURY CLEANERS, 1239 LAUREL, SAN CARLOS, CA 94070 BENJAMIN ROSAMOND, DIRECT CONNECT, 2386 CLOWER ST SW, STE. 100A BLDG. E, SNELLVILLE, GA 30078 BENJAMIN TROGDEN, BEN TROGDEN ARCHITECTS, 603 STEWART ST, SUITE 1020PHONE 10, SEATTLE, WA 98101 BENJAMIN WITMERE, PRICE FINANCIAL SERVICES, 25 SKIPPACK PKE, WHITPAIN, PA 19002 BENJAMIN, STEVEN, 97-50 QUEENS BLVD, #C3, REGO PARK, NY 11374 BENJAMIN, THERESA M., 6509 PARKWAY AVE, N RICHALND HILLS, TX 76180 BENNETT, ARLISE, P.O. BOX 851143, MESQUITE, TX 75185-1143 BENNETT, BRAD L., ACCOUNT EXECUTIVE, 12818-B COPPER CLIFF AVE., AUSTIN, TX 78727 BENNETT, DENNIS, ACCOUNT EXECUTIVE, 47 ORCHARD PLACE, VALLEY STREAM, NY 11580 BENNETT, JEFF J., 3939 TEASLEY LN, #366, DENTON, TX 76210 BENNETT, MICHAEL E., 3452 WINDHAM CIR, CUYAHOGA FALLS, OH 44223 BENNETT, ROBERT, SR. DIRECTOR, WEB HOSTING OPER, 5 HUNTERS RUN, SUDBURY, MA 01776 BENNY ACOSTA, MAX'S UNISEX, 129 MULBERRY ST, NEWARK, NJ 7102 BENNY JOHNSON, LOGIC 1, 9111 JOLLYVILLE RD, STE.112, AUSTIN, TX 78759 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3761 3743 3743 3770 3761 3780 3761 3761 3743 3743 3770 3770 3770 3761 3770 3770 3770 3743 3743 3743 3743 3761 3770 3770 3743 3743 BENOIT JR., NELSON, FIELD TECHNICIAN, 7111 TONKAWA ST, BAYTOWN, TX 77521 BEN-OR, GABRIEL E., 4730 BRADLEY BLVD, 305, CHEVY CHASE, MD 20815 BENSEN, MELISSA J., IBI CUSTOMER MANAGER, 46712 FLICKER TER, STERLING, VA 20164 BENSON INDUSTRIES, 1650 NW NATIO PKWY, PORTLAND, OR 97209 BENSON, MICHAEL H., ACCOUNT EXECUTIVE, 5933.5 PROSCPECT, DALLAS, TX 75206 BENSON, MORGAN B., 2122 SE NEWPORT WAY, #2, ISSAQUAH, WA 98027 BENTLEY II, JOHN M., MAJOR ACCOUNT MANAGER, 319-A LAKEMOORE DR NE, ATLANTA, GA 30342 BENTLEY, CYNTHIA L., 13704 WEST RIM DRIVE, #1114, EULESS, TX 76040 BENTLEY, KRISTINE L., PO BOX 2735, PFLUGERVILLE, TX 78691 BENZIE COUNTY, 448 COURT PL, BEULAH, MI 49617-9518 BERBES, STEVE W., 6592 TYDINGS RD, ELDERSBURG, MD 21784 BERCKLEY, OLIVIA J., ACCOUNT EXECUTIVE, 5767 TROTTERS LN, ALTA LOMA, CA 91701 BERGER, JOSHUA C., 11 RADCLIFF DR., GREAT NECK, NY 11024 BERGERON, SERGE, 31 CAMPBELL STREET, METHUEN, MA 01844 BERGFIELD, BRITT, MAJOR ACCOUNT MANAGER, 1220 MICHIGAN AVE, SANTA MONICA, CA 90404 BERGSTEDT,DAMON, 317 GILL HALL ROAD, JEFFERSON HILLS, PA 15025 BERKELEY, JOSEPH F, 5 MARIAN LANE, NASHUA, NH 03062 BERKHEISER, KRISTIN J., ACCOUNT EXECUTIVE, 1205 BURWICK LN, FOLSOM, CA 95630 BERKS COUNTY COURTHOUSE, 633 COURT ST, READING, PA 19601-4302 BERLINGO, CHRISTOPHER S., 2 N BROADWAY, #5E, WHITE PLAINS, NY 10601 BERNADETTE BOGHOS, ELIES FOREIGN & DOMESTIC AUTO, 2600 JUNIPER LN, SACRAMENTO, CA 95825 BERNADETTE ONEILL, MARY MARGARET ONEILL MD, PO BOX 187, CAMPBELL, CA 95009 BERNAL, FRANK, 3501 AMBER AVE., ROWLETT, TX 75088 BERNAL, KHRIS S, CCR I, 3501 AMBER AVE, ROWLETT, TX 75088 BERNARD COYLE, EUREKA BROADBAND INC, 100 S CHARLES ST, 215, BALTIMORE, MD 21201 BERNARD HERCIAK, PITTSBURGH MAILING, 170 BILMAR DR, PITTSBURGH, PA 15205 BERNARD MASTEN, LIBERTY MORTGAGE LOAN CENTER, ASSOC OF ROCH TELEMESS CENTER, 20480 SHEFFIELD RD, DETROIT, MI 48221 BERNDT FETZER, INSTRUMED INTERNATIONAL, 1019 W WISE RD, SCHAUMBURG, IL 60193 BERNEDETTE NOVEN, LOU GIROUD TREE SERVICE, 1955 PIONEER RD, HUNTINGDON VALLEY, PA 19006 BERNHARD, GERARDO G., 5 PHILLIPS CIR, LAGUNA NIGUEL, CA 92677 BERNHARDS JR, CARL H, 20505 SHADYSIDE WAY, GERMANTOWN, MD 20874 BERNICE BAI, RICHINA APPAREL, 1407 BROADWAY, 3406 GROUND, NEW YORK, NY 10018 BERNICE MCCOMBIE, MILLER AND DE SATNIK, 3623 MOTOR AVE, LOS ANGELES, CA 90034 BERNICE SHEFFIELD, PRESTON SQUARE CLEANERS, 6147 SHERRY LANE, DALLAS, TX 75225 BERNICE WARREN, ENVIROMENTAL WASTE SERVICES OF TEXAS, P.O. BOX 14605, HUMBLE, TX 77347 BERNIE SAENZ, SEFLIN, 100 S ANDREWS AVE, FLOOR 7, FORT LAUDERDALE, FL 33301 BERNIE SMUDA, AMERICAN FAMILY INSURANCE, 5920 W HIGGINS AV, 1, CHICAGO, IL 60630 BERNOBE BELTRAN, PRONTO EXPRESS TRAVEL, 1403 W FLAGLER ST, MIAMI, FL 33135 BERRY COFFEE COMPANY, 14825 MARTIN DRIVE, EDEN PRAIRIE, MN 55344-2009 BERRY, ERICH D., 15859 E JAMISON DR, #4208, ENGLEWOOD, CO 80112 BERRY, LATANYA M., NATIONAL TELESERVICES REP, 12920 AUDELIA RD, #212, DALLAS, TX 75243 BERRY, MICHAEL B, 21802 34TH AVENUE, WEST, BRIER, WA 98036 BERT QUEVAS, TEXAS MEDICAL SERVICES, 11767 KATY FWY, SUITE 954, HOUSTON, TX 77079 BERT TRUAX, BERT TRUAX, 3648 PALLOS VERDAS, DALLAS, TX 75229 BERTA HILL, MIDTOWN AUTOMOTIVE, 65 CENTRAL AVE, EAST ORANGE, NJ 7018 BERTAMINI, MICHAEL, MAJOR ACCOUNT MANAGER, 1449 TARPOINT ROAD, PASADENA, MD 21122 BERTANI, NICHOLAS A., 1231 W ROSCOE ST, #1, CHICAGO, IL 60657 Mode of Svc (if different)

Page 44 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3743 3743 3770 3770 3761 3743 3743 3772 3743 3772 3761 3770 3761 3770 3770 3770 3770 3761 3761 3770 3770 3770 3761 3772 3772 3772 3772 3770 3770 3773 3761 3770 3743 3770 3770 3770 3770 3761 3770 3770 3770 3761 BERTHA DANTZLER, HOUSING AUTHORITY OF THE CTY OF CHESTER, 30 W BARNARD ST, 1, WEST CHESTER, PA 19382 BERTHA MARTINEZ, MARTINEZ INSURANCE AGENCY, 2621 W AIRPORT FRWY, 114 N/S, IRVING, TX 75062 BERTHOLD, ERNEST F, 34 NEW BRIER LANE, CLIFTON, NJ 07012 BERTO, NICOLE M., ACCOUNT EXECUTIVE, 2808 MCKINNEY AVE, #213-B, DALLAS, TX 75204 BERTRAM COCHRAN, DR. BERTRAM H COCHRAN, 8224 MENTOR AV, MENTOR, OH 44060 BESHARU HASROUTY, PRINTING ETC, 2718 W BURBANK BL, BURBANK, CA 91505 BESS MARSHALL, PHYSIOTHERAPY ASSOCIATES, 10024 SW 240TH ST, SUITE 201201, KENT, WA 98031 BEST LAWN CO., 53 SOUTH PARK AVEUNE, NORRISTOWN, PA 19403 BEST OF BREED INC., 1679 DAWNRIDGE, CORONA, CA 92882 BEST WESTERN/EXECUTIVE COURT, 13500 SOUTH WILLOW ST., MANCHESTER, NH 3109 BEST, PHILIP A., ACCOUNT EXECUTIVE, 1407 W ERIE, #1F, CHICAGO, IL 60622 BETH ABRAHAM FAMILY OF HEALTH, 612 ALLERTON AVE, BRONX, NY 10467 BETH ANN MILASIUS, REMAX OF NAPERVILLE, 1200 IROQUOIS, 1, NAPERVILLE, IL 60563 BETH BROWN, ATONEMENT LUTHERAN, 7250 ECKSTROM AV, SAN DIEGO, CA 92111 BETH CANTRELL, SABINE GAS TRANSMISSION, 1100 LOUISIANA ST, FLOOR 55, SUITE 5510, HOUSTON, TX 77002 BETH CHERNOFF, TABOULEH LEBANESE CUISINE, 644 CENTER POINT WAY, GAITHERSBURG, MD 20878 BETH EDER, PAK MAIL, 19046 BRUCE B DOWNS BLVD, UNIT B6, TAMPA, FL 33647 BETH FRIEDMAN, Q3DM, 8380 MIRAMAR MALL, 119, SAN DIEGO, CA 92121 BETH HYSER, H-MARC, 1585 BLAIR AV, SAINT PAUL, MN 55104 BETH LLOYD, BETH ANNE LLOYD MD, 5202 DAWES AVE, ALEXANDRIA, VA 22311 BETH LUCAS, ATF INSURANCE, 3530 AUBURN BL, STE. 1, SACRAMENTO, CA 95821 BETH LUPORI, INTERMARK TRANSPORT INC, 28100 N ASHLEY CIR, 106, LIBERTYVILLE, IL 60048 BETH MAURER, TURNBERRY INTL REALTY, 1501 VENERA AVE, SUITE 207, CORAL GABLES, FL 33146 BETH SHAVER, WARD B BURNSIDE, 714 LANCASTER AV, BERWYN, PA 19312 BETH WAGNER, INFO COMM, 213 W INSTITUTE, CHICAGO, IL 60610 BETHESDA SURGERY CENTER, 10301 HAGEN RANCH RD-#520, BOYNTON BEACH, FL 33437 BETHESDA-HEATH CITY/OPT 11C, 10301 HAGEN RANCH ROAD, BOYNTON BEACH, FL 33437 BETHESDA-MEMORIAL HOSPITAL, 2815 SOUTH SEACREST BLVD, BOYNTON BEACH, FL 33435 BETHESDA-SERVICE CENTER, 3800 CONGRESS AVE, BOYNTON BEACH, FL 33436 BETSY IRVING, BOBS SPARKLE WASH, 1000 EAST LYNDALE AV N, MINNEAPOLIS, MN 55411 BETSY MCKINNEY, SCOTT MCKINNEY DDS, 6707 OLD DOMINION DR, SUITE 245, MCLEAN, VA 22101 BETSY PRICE, TARRANT COUNTY TAX ASSESSOR-COLLECTOR, P.O. BOX 961018, FORT WORTH, TX 76161-0018 BETSY RENANT, PLASS APPLIANCE AND ELECTRONICS, 22 W011 ARMY TRAIL RD, 1, ADDISON, IL 60101 BETSY VARELA, CASTEX CORP., 181 COIT ST, IRVINGTON, NJ 7111 BETTER BUSINESS BUREAU OF DALLAS, 1600 PACIFIC AVENUE SUITE 2800, DALLAS, TX 75207 BETTY COHEN, JASONS MOVING SERVICE, 1708 WHITEHEAD RD, TELCOCLOS SUITE 700, GWYNN OAK, MD 21207 BETTY COPELAND, DAWSON QUARRY, 5662 HWY 47, UNION, MO 63084 BETTY DOBSCH, ST GERTRUDE CHURCH, 6520 HIGHWAY YY, FRANKLIN COUNTY, MO 63090 BETTY DOR, MONTA VISTA TRAVEL, 10011 N FOOTHILL BL, 101, CUPERTINO, CA 95014 BETTY GRAHAM, STAGE WEST, 12760 SW 1ST, BEAVERTON, OR 97005 BETTY JA, MEI HONG FACTORY, 45-50 38, 4, LONG ISLAND CITY, NY 11101 BETTY JEAN TRIPLETT, UNIQUE CREATIONS, 680 SOUTHCENTER MALL, TUKWILA, WA 98188 BETTY KANO, PRO ARTS, INC., 461 9TH, OAKLAND, CA 94607 BETTY KEITH, SHERMAN CLAY & CO, 851 TRAEGER AV, 200, SAN BRUNO, CA 94066 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3770 3770 3761 3743 3761 3770 3770 3770 3770 3770 3761 3770 3770 3761 3770 3761 3770 3770 3743 3770 3770 3770 3761 3770 3770 3770 3743 3761 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3770 3770 BETTY MAYBIN, CORNERSTONE REALITY INC, 9150 W JEWELL AV, 7, LAKEWOOD, CO 80232 BETTY RACKENBERG & ANDREW, RACKENBERG JT TEN, 879 DERRY DR, TOMS RIVER, NJ 08753 BETTY WILHELM, WILHELM PERSONNEL, 6009 RICHMOND AV, 228, HOUSTON, TX 77057 BETTYE MILLER, J & B ENTERPRISES, INC, 1604 INDUSTRIAL ST, SUITE 108108, BASTROP, TX 78602 BEU LUYET, KLOR MACHINERY, INC., 330 LAURELWOOD RD, SANTA CLARA, CA 95054 BEUGG, PETER E., 3320 S GLENCOE ST, DENVER, CO 80222 BEVERLY BAKER, PEPOSE VISION INSTITUTE, 16216 BAXTER RD, SUITE 205, CHESTERFIELD, MO 63017 BEVERLY BENDER, DANELLA TRANSPORTATION, 2955 FELTON RD, NORRISTOWN, PA 19401 BEVERLY BLECK, K&W INTERESTS INC, 8878 N HIGHWAY 5, STE 3, CAMDENTON, MO 65020 BEVERLY BUCKNER, LANE & ASSOCIATES, 118 HAMMOND DR NE, ATLANTA, GA 30328 BEVERLY CALDORA, THE CLASSIC BASKET, 411 SOUTH AVE W, WESTFIELD, NJ 7090 BEVERLY CHRZANOWSKI, SPUNKY'S GYM, 314 N MAIN, CLAWSON, MI 48017 BEVERLY CONLIN, TIFROW INC DBA TIFFANY MARBLE WORKS, 13500 BEL-RED RD, SUITE 16PHONE 1, BELLEVUE, WA 98005 BEVERLY DE CHAMBRE, FM 1960 TIRE & SERVICE, 21022 ALDINE WESTFIELD RD, HUMBLE, TX 77338 BEVERLY ECHOLS, CASE MANAGEMENT SOLUTIONS INC., 3500 PARKWAY LN NW, 430, NORCROSS, GA 30092 BEVERLY ERICKSON, ARBY'S ROAST BEEF RESTAURANTS, 5441 RUFE SNOW DR, N. RICHLAND HILLS, TX 76180 BEVERLY FRAMALIN, GRUNWELL CASHERO, 1040 MAJOR, DETROIT, MI 48217 BEVERLY HAWKINS, JIM HIGHTOWER & ASSOC [ TSR INC FED SYSTEMS GROUP, 1802 W 6TH ST, AUSTIN, TX 78703 BEVERLY HENSON, CIRCLE H MUFFLER SHOP, 4205 BROADWAY, HALTOM CITY, TX 76117 BEVERLY HOLT, RHODES & ASSOCIATES, 2180 SATELLITE BLVD NW, STE 330 3, DULUTH, GA 30097 BEVERLY J STONE, 10710 EL CAMINO REAL APT 30, ATASCADERO, CA 93422 BEVERLY MEADE, MEADE & CO. REAL ESTATE, 9825 E COLFAX AV, AURORA, CO 80010 BEVERLY NELD, SOUTHEAST MO REGIONAL PORT AUT, 10 BILL BESS DR, SCOTT CITY, MO 63780 BEVERLY SAMUELSON, COMPSON DEVELOPMENT, 980 N FEDERAL HWY, STE 400400 4, BOCA RATON, FL 33432 BEVERLY SCHULTE, EWERS TIRES & SERVICE, 214 E PROMENADE, MEXICO, MO 65265 BEVERLY STEVENS, NARBONNE MEDICAL GROUP, 24845 NARBONNE AV, LOMITA, CA 90717 BEVERLY WERNER, WERNER'S MASTERTEK, INC., 786 DAYTON ST, AURORA, CO 80010 BEVERLY WILLIAMS, SUE ANN'S OFFICE SUPPLY, 4147 HAYWARD AVE, BALTIMORE, MD 21215 BEVERLY, JASON R., 4040 SPRING VALLEY RD, #101-C, DALLAS, TX 75244 BEVESH PATEL, HOBOKEN DAILY NEWS, 500 WASHINGTON ST, HOBOKEN, NJ 7030 BEVIL, MCRUBIN, NRC TECH I, 1207 EULANE DRIVE, MESQUITE, TX 75149 BEVILACQUA, JOHN C, 5 THOMPSON ROAD, FOXBOROUGH, MA 02035 BEVILACQUA, MARIA, COORD A/R, 4360 WEST POINT LOMA, APT. P, SAN DIEGO, CA 92107 BEVILACQUA, ROBERT A., 2505 LEACH DR, NAPERVILLE, IL 60564 BEXAR METRO 9-1-1 NETWORK DISTRICT, 911 SADDLETREE CT, SAN ANTONIO, TX 78231-1523 BEZEDEK, MICHAEL L., 2267 HOMEWAY CIR., DALLAS, TX 75228 BFC, 1141 N. RADDANT ROAD, BATAVIA, IL 60510 BHAGWAND RAMBARRAN, TRIPLE R WEST INDIAN & AMERICAN, 260 E BURNSIDE AV, GRD, BRONX, NY 10457 BHALABHAL PATEL, BHALU V. PATEL, 5632 ANNAPOLIS RD, 11, BLADENSBURG, MD 20710 BHANDAI SINAHEN, BACHEN SINAHEN/SHIVA'S DISCOUNT STORE, 366 DECATUR, FL 11, BROOKLYN, NY 11233 BHANDARI SONITA, HARMONY LIQUORS, 115 HAWKINS PL, AT DELS VILLAGE, BOONTON, NJ 7005 BHARAT SHARURA, KADAI RESTAURANT, 804 NEWARK AVE, JERSEY CITY, NJ 7306 Mode of Svc (if different)

Page 46 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3770 3770 3761 3743 3743 3743 3743 3743 3743 3743 3775 3772 3743 3743 3743 3743 3743 3770 3772 3772 3772 3772 3772 3772 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3761 3770 3770 3761 BHARNA PATEL, SUBZI MANDI, 815 NEWARK AVE, GROND, JERSEY CITY, NJ 7306 BHART SHAH, BERGEN OFFICE SUPPLY, 406 CEDAR LN, BLDG STREET FRONT, TEANECK, NJ 7666 BHASHKAR CACABLA, SEAIR INTERNATIONAL INC, 147-39 175, SUITE 201 1, JAMAICA, NY 11434 BHU BINDER SINGH, MADISON LIQUOR, 5926 MADISON AVE, CARMICHAEL, CA 95608 BI JIA CHEN, LIU MING CHEN RESTAURANT, 33-11 VETERANS MEMORIAL HWY, GRD, RONKONKOMA, NY 11779 BIAGIO PUGLIESE, ANN RESTAURANT PIZZERIA, INC., 1431 COWPATH RD, 0 1, HATFIELD, PA 19440 BIANCHI, JOHN J., ACCOUNT EXECUTIVE, 662 WOODLAND AVE, CHERRY HILL, NJ 08002 BIBB COUNTY E911-GA, TAX COMMISSIONER, MACON, GA 31201 BIBBS, MARVIN, SPEC BROADBAND, 10628 S. PRAIRIE, CHICAGO, IL 60628 BICE, TYLER G., 5100 SUNSET LN, VANCOUVER, WA 98663 BIDDLE, KARA D., ACCOUNT EXECUTIVE, 117 W RENTZ ST, WEATHERFORD, TX 76086 BIDDY, KIMBERLY D., ACCOUNT EXECUTIVE, 2821 TOWN BLUFF DR, #1052, PLANO, TX 75075 BIDINGER, BRADLEY D., ACCOUNT EXECUTIVE, 2695 WALTZ, WARREN, MI 48091 BIDWELL AND COMPANY, 209 SW OAK STREET, PORTLAND, OR 97204 BIEHL & CO., 5200 HOLLISTER, HOUSTON, TX 77040 BIEHL, MELANIE K., 3022 SW BRADFORD ST, #308, SEATTLE, WA 98126 BIELAWSKI, JENNIFER E., SALES MGR, NAT'L ACCOUNTS, 2393 MANZANITA DRIVE, OAKLAND, CA 94611 BIELEWICZ, KARRI L., ACCOUNT EXECUTIVE, 425 WHITFIELD RD, BALTIMORE, MD 21228 BIERMA, SCOTT, TECH 1 SWITCH, 13445 NORTHSIDE DR, #208, STERLING HEIGHTS, MI 48312 BIESER, FRANK, SR DIR OPERATIONS, 3004 OAK BEND DR., ROUND ROCK, TX 78681 BIFF ROBERSON, APPLIED PLASTICS COATINGS INC, 11771 W 49TH AVE, WHEAT RIDGE, CO 80033 BIG BROTHER/GREATER BOSTON, 55 SUMMER ST. 8FL, BOSTON, MA 2110 BIG Y SUPERMARKETS-E. WINDSOR, 60 PROSPECT HILL ROAD, EAST WINDSOR, CT 6776 BIG Y SUPERMARKETS-E.LONGMEADO, 441 NORTH MAIN STREET, EAST LONGMEADOW, MA 1028 BIG Y SUPERMARKETS-NEW MILFORD, 3 KENT ROAD, NEW MILFORD, CT 6776 BIG Y SUPERMARKETS-SOUTHWICK, 195 COLLEGE HIGHWAY, SOUTHWICK, MA 1077 BIG Y SUPERMARKETS-SPRINGFIELD, 2145 ROOSEVELT AVE, SPRINGFIELD, MA 1102 BIHN NGUYEN, QUALITY AUTOWORKS, 2851 MONTEREY RD, 10, SAN JOSE, CA 95111 BIJAN FAZELI, CASH PLUS, 3007 CLAIREMONT DR, SUITE J, SAN DIEGO, CA 92117 BILL ADCOCK, BOOTHILL ETHANOL PROJECT, @ INDUSTRIAL DR, MALDEN, MO 63863 BILL ALLEN, WESTERN REGIONAL DRAYAGE INC, 2350 E DOMINGUEZ ST, CARSON, CA 90810 BILL ANDERSON, DOUBLE TAKE STUDIOS, 580 FOREST AVENUE, 1B, PLYMOUTH, MI 48170 BILL ANDERSON, HIPP PERSONNEL STAFFING, 1660 GLEN ELLYN RD, GLENDALE HEIGHTS, IL 60139 BILL ANSDILL, J & B AUTOMOTIVE, 3513 TEN MILE, WARREN, MI 48091 BILL BAKER, KNOX COUNTY, PO BOX 126, EDINA, MO 63537 BILL BALLOWS, EPIC MARKETING , INC., 9 CROW CANYON CT, SAN RAMON, CA 94583 BILL BALLY, CASH CARRIERS USA, 1002 N CENTRAL EXPWY, STE 499, RICHARDSON, TX 75080 BILL BATES, PROFESSIONAL INSURANCE AGENT, 1315 I ST, STE 200, SACRAMENTO, CA 95814 BILL BEALE, RGB INC., 816 N HIGHLAND AV, LOS ANGELES, CA 90038 BILL BENSON, THE BENSON COMPANY, 505 W LYNN ST, SUITE A, AUSTIN, TX 78703 BILL BETHMANN, BBA, 32861 CAMINO CAPISTRANO, SUIT F, SAN JUAN CAPISTRANO, CA 92675 BILL BIANCULLI, DATA MANAGEMENT CONCEPTS INC, 1700 STATE HIGHWAY 23, 130 3, WAYNE, NJ 7470 BILL BIENSACH, BILL'S PARKVILLE CHEVRON, 7940 HARFORD RD, TELCOLOS, PARKVILLE, MD 21234 BILL BOOTH, BOOTH & SUAREZ, 2979 STATE, B, CARLSBAD, CA 92008 BILL BROWNE, PRESIDENTIAL MEDICAL CENTER P.C., 3900 CITY LINE AVE, MADISON BLDG.APT. D126, PHILADELPHIA, PA 19131 Mode of Svc (if different)

Page 47 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3761 3761 3770 3761 BILL CHUNG`, SERVPRO INC, 2650 MYRTLE AV, B10, MONROVIA, CA 91016 BILL CLARK, BISHOP HEATING, 1495 OLD DEERFIELD RD, HIGHLAND PARK, IL 60035 BILL COMER, PAKPRO, LLC, 930 B REMILLARD CT, UNIT B, SAN JOSE, CA 95122 BILL COOK, ELECTRICAL ACCESSORIES, 11033 LIN VALLE DR, GREEN PARK, MO 63123 BILL CRAVEN, CASH & CARRY OFFICE FURNITURE, 6681 JIMMY CARTER BLVD NW, NORCROSS, GA 30071 BILL CUNNINGHAM, BILL CUNNINGHAM, 300 GRAND AV, HANNIBAL, MO 63401 BILL CURNON, CENTENNIAL EXECUTIVE SUITES, 6860 S YOSEMITE CT, CENTENNIAL, CO 80112 BILL DAVIDSON, COOK'S ETC, 649 STRANDER BLVD, A, SEATTLE, WA 98188 BILL DEFER, POWER PROBE, 259 VIKING AV, BREA, CA 92821 BILL DIPAOLO, WILLIAM T DIPAOLO INSURANCE AGENCY, 3366 66TH ST N, SAINT PETERSBURG, FL 33710 BILL ELJOUZI, STATE FARM INSURANCE COMPANIES, 178 LAKEVIEW AVE, CLIFTON, NJ 7011 BILL ELLIS, QUATRINE WASHABLE FURNITURE, 615 HAWAII AV, TORRANCE, CA 90503 BILL ESTERLINE, REVERE TRANSPORTATION SVCS, 4355 GREEN ASH, ST LOUIS, MO 63045 BILL EVANS, INTERNET TECHNOLOGIES, 580 HARRISON AVE, STE 302, BOSTON, MA 2118 BILL FAULCONER, RENSON AUTOMOTIVE, 1436 WHITE OAKS RD, UNIT 9, CAMPBELL, CA 95008 BILL FLANAGAN, TAMPA DETENTION INC, 13542 FLORIDA AVE N, SUITE #211-E, TAMPA, FL 33613 BILL FLOWERS, FRAME CIRCUS, 303 POTRERO, STE 12, SANTA CRUZ, CA 95060 BILL FORTUNE, CARD CONTROL SYSTEMS INC., 2208 HANFRED LN, SUITE 102, TUCKER, GA 30084 BILL FRANK, SWANSON & FRANK, 444 N 3RD ST, BLDG B #405, SACRAMENTO, CA 95814 BILL FRIES, LUTHERAN BROTHERHOOD, 134 N WASHINGTON, 2, NAPERVILLE, IL 60540 BILL GALLAGHER, NATIONAL SANITARY LABORATORIES, 1635 S RANCHO SANTA FE RD, 101, SAN MARCOS, CA 92069 BILL GAUTHIER, PIT STOP, 14848 1ST AVE S, PHONE 1, SEATTLE, WA 98168 BILL GIANNOPOULOS, MADISON FLORIST, 1326 KINGS HWY, GROUND, BROOKLYN, NY 11229 BILL GILBERT, DR. WILLIAM GILBERT, 14655 BELLEVUE REDMOND ROAD, 102, BELLEVUE, WA 98007 BILL GRIFFIN, CENTURY 21 RESULTS REALTY, 606 FREDERICK RD, TELCOCLOS STE. 1A, BALTIMORE, MD 21228 BILL HALL, BILL HALL PHOTOGRAPHY, 2334 RICHMOND WAY, COSTA MESA, CA 92626 BILL HAMPTON, MALDEN CHAMBER OF COMMERCE, 607 N DOUGLAS ST, MALDEN, MO 63863 BILL HANSELL, HANSELL DESIGN, 3669 SACRAMENTO, SAN FRANCISCO, CA 94118 BILL HANWAY, NEW ENGLAND COLLEGE OF OPTOMETRY, 424 BEACON ST, 1 1, BOSTON, MA 2215 BILL HART, DESIGN PLASTICS, INC., 4000 LUBBOCK AVE, FORT WORTH, TX 76110 BILL HIGGINS, BILL HIGGINS, 2209 CAMBRIDGE, HURST, TX 76054 BILL HILL, MR. B'S LOUNGE, 20840 SOUTHGATE PARK BL, MAPLE HEIGHTS, OH 44137 BILL HLADY, DOVE BID INC, 21415 CIVIC CENTER DR, SOUTHFIELD, MI 48076 BILL HUBER, DECISION STRATEGIES, 505 PARK, 7TH FLOOR, NEW YORK, NY 10022 BILL HUDSON, ST. EDWARD HIGH SCHOOL, 13500 DETROIT AV, LAKEWOOD, OH 44107 BILL JANES, SOUTHWEST HYDRAULICS, 2516 MINNIS DR, 200, HALTOM CITY, TX 76117 BILL JOHNSON, FAITH AT WORK, 106 E BROAD, FALLS CHURCH, VA 22046 BILL JONES, CENTURY 21, 2400 S 57TH ST, TEMPLE, TX 76504 BILL KANAWATI, EL MECO USA, 160 JOHNSON AVE, HACKENSACK, NJ 7601 BILL KANE, COMPUCOM SYSTEMS, INC, 7171 FOREST LANE, DALLAS, TX 75230 BILL KEFFER, EAGLE TRUCKING INC, 701 ASHLAND AV, BLD 24, FOLCROFT, PA 19032 BILL KIM, PLEASANTON TECHNOLOGY CONSULTI, 2843 HOPYARD RD, STE 198, PLEASANTON, CA 94588 BILL KNIGHT, OLD CITY REPAIR PLUMBING, PO BOX 185189, FORT WORTH, TX 76181 BILL KOUAR, B.S.K. INC, 1200 S HIGHLAND AV, LOMBARD, IL 60148 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3761 3761 3770 3770 3770 3761 3761 3770 3770 BILL LAIN, ELECTRONIC MERCHANT SYSTEMS, 1 WESTBROOK CORPORATE, WESTCHESTER, IL 60154 BILL LINDQUIST, TRIPLE CROWN SPORTS BAR, 13660 WESTHEIMER, HOUSTON, TX 77077 BILL LINDSLEY, PRINCETON REVIEW, THE, 9666 OLIVE BLVD, STE 370, OLIVETTE, MO 63132 BILL MACKRIDES, FIRST ENGLAND STYLE PIZZA, 7014 FRANKFORD AVE, 1ST, PHILADELPHIA, PA 19135 BILL MALIK, MALIK AUTO CORP, 7994 ROCKWELL AVE, PHILADELPHIA, PA 19111 BILL MARSH, BILL MARSH, 4514 COLE AVE # 600, DALLAS, TX 75205 BILL MARVELIS, MOUNT OLYMPUS, 400 W LEXINGTON ST, TELCO CLO, BALTIMORE, MD 21201 BILL MATHEWS, OAK PARK CHRISTIAN CENTER, 2073 OAK PARK BL, PLEASANT HILL, CA 94523 BILL MAYO, MAYO'S AUTOMOTIVE INC, 394 REED ROAD, BROOMALL, PA 19008 BILL MCCLELLAND, BILL MCCLELLAND AGENCY, 13463 23 MILE RD, UTICA, MI 48315 BILL MCKENNA, HEALTHCARE DIALOG, 1571 SAWGRASS CORPORATE PKWY, SUIT 120, SUNRISE, FL 33323 BILL MECKLER, GREEN STREET STUDIO, 3637 S GREEN RD, SUITE 3D, BEACHWOOD, OH 44122 BILL MILLER, PREMIER RENTAL LLC, 11550 ADIE RD, MARYLAND HEIGHTS, MO 63043 BILL MILLS, NEW LIFE LANDSCAPES, 2507 OLD ROCKBRIDGE RD NW, PHN RM 1ST, NORCROSS, GA 30071 BILL MOORE, QUILTER'S STASH, 848 W PIPELINE RD, HURST, TX 76053 BILL MOORE, VIRGINIA CABINETS, 4420 133RD AVE SE, BELLEVUE, WA 98006 BILL MURPHY, EAGLE WINDOW REPAIR, 909 N BETHLEHEM PKE, SPRINGHOUSE, PA 19477 BILL MURRAY, PEGASUS CABLE CORP, 199 PRICE ST, HOLMES, PA 19043 BILL NANNINGA, HARVEY INTERIORS INC., 9220 TRADE PL, SAN DIEGO, CA 92126 BILL NITCHMAN, EXCEL TRANSPORTATION, LLC, 3888 E 45TH AV, STE 8, DENVER, CO 80216 BILL NORGREN, CLICKBOOKS.COM, 326 PENDLETON WAY, 2ND FLOOR, OAKLAND, CA 94621 BILL OBRIEN, GREEN MOUNTAIN LLC, 50 TERMINAL ST, FLOOR 2, CHARLESTOWN, MA 2129 BILL OCONNELL, CROWN SERVICES INC, 9200 OLIVE BLVD, SUITE ASUITE A, SAINT LOUIS, MO 63132 BILL PAFF, PAFF ELECTRIC COMPANY, 16350 NORTHVILLE RD, FLR 1 1, PLYMOUTH, MI 48170 BILL PALMER, PRO OF KENNETT, 306 RECOVERY RD, KENNETT, MO 63857 BILL PEGG, B. P. AND ASSOCIATES, 2900 TELEGRAPH AVE, OAKLAND, CA 94609 BILL PRINDIBLE, METRO FORD TRUCK, 4000 IRVING BL, DALLAS, TX 75247 BILL RADCLIFFE, GEORGE W. ALLEN & CO INC, 5640 SUNNYSIDE AVE, BELTSVILLE, MD 20705 BILL RHINEHART, BILL RHINEHART INSURANCE AGENCY, 5162-B JIMMY CARTER BLVD NW, NORCROSS, GA 30093 BILL ROMANO, WILLS EYE HOSPITAL, 900 WALNUT ST, PHILADELPHIA, PA 19107 BILL SAUNDERS, TROPICAL BREEZE RESORT MOTEL, 333 HAMDEN DR, CLEARWATER, FL 33767 BILL SHAPIRO, PALETTE RESTAURANT & BAR, 635 3RD, PHILADELPHIA, PA 19123 BILL SILVAN, BILL SILVAN, 5151 SHOREHAM PL, SUITE 115, SAN DIEGO, CA 92122 BILL SILVER, OZARK LAND, 5638 S GRAND AV, CARTHAGE, MO 64836 BILL SMITH, DETROIT RADIATOR, 9877 MASTER RD, WALES, MI 48027 BILL SPARKS, ACCUPRINT, 5145 MORENA PL, SAN DIEGO, CA 92110 BILL SPRESSER, SOUTHERN HOST, 3401 E VAN BUREN ST, PHOENIX, AZ 85008 BILL STEWART, ABUNDANT LIFE CHURCH, 6053 HIGHWAY 47, FRANKLIN COUNTY, MO 63084 BILL SUTTON, SUTTON YANTIS ASSOCIATES, 1952 GALLOWS RD, 100, VIENNA, VA 22182 BILL TANKSLEY, PINPOINT PEST CONTROL, 3060 INDUSTRY, SUITE 104, OCEANSIDE, CA 92054 BILL VER BRUGGE, SAN BRUNO FAMILY GOLF, 2101 SNEATH LN, BLDG: TRAILER, SAN BRUNO, CA 94066 BILL WALLER, M. T. C. RESTAURANT GROUP, 900 E CAMPBELL AVE, 4, CAMPBELL, CA 95008 BILL WEEKS, SOUTHEAST MAILING EQUIPTMENT, 1360 UNION HILL RD, BUILDING 6 E, ALPHARETTA, GA 30004 BILL WILKINS, RITZ INTERNATIONAL CATERING, 6 MC LAREN, STE A, IRVINE, CA 92618 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3743 3743 3770 3770 3770 3770 3761 3770 3770 3761 3743 3772 3770 3761 3743 3761 3743 3770 3743 3743 3743 3743 3743 3761 3743 3743 3743 3743 3743 3743 3743 3770 3761 3770 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 BILL WILSON, TOGO'S EATERY, 25364 CRENSHAW BL, TORRANCE, CA 90505 BILL WRIGHT, BILL WRIGHT, P.O. BOX 1896, TERRELL, TX 75160 BILL ZEIHER, CHECK POINT DEVELOPMENT, 240 CREEKSTONE RDG, WOODSTOCK, GA 30189 BILLALBA, MONICA R., ANALYST INTEGRATION, 2661 HAWCO DRIVE, APT. 3223, GRAND PRAIRIE, TX 75052 BILLIE L VONDERWAHL, 35644 RD M, YUMA, CO 80759 BILLY BRUCE, MILLER ELECTRIC SUPPLY, 2001 ST. LOUIS AV, FT WORTH, TX 76110 BILLY HAIRSTON, BILLY H. HAIRSTON ATTY, 301 N PRAIRIE AV, STE. 310, INGLEWOOD, CA 90301 BILLY HERRIN, HERRIN REAL ESTATE, 201 S PRESTON RD, 5, CELINA, TX 75009 BILLY HOWINGTON, LATIN SERVICES, 6628 HANLEY, - -, TAMPA, FL 33634 BILLY MAI, DIGIPOINT COMMUNICATIONS, 6145 MISSION ST, DALY CITY, CA 94014 BILLY NELMS, CLASSIC TOYOTA, 1717 W SOUTHWEST LOPP 323, TYLER, TX 75710 BILLY ROSS, SUPER ONE, INC., 2720 DOGWOOD DR SE, PHN RM MAIN, CONYERS, GA 30013 BILLY WINKLES, BILLY WINKLES, 806 N FULTON ST, WHARTON, TX 77488 BILODEAU, ANTHONY J., DATA CENTER TECHNICIAN I, 109 WILLOW AVE, #204, SOMERVILLE, MA 02144 BILZIN SUMBERG DUNE PRICE, 200 S. BISCAYNE BLVD STE. 2500, ISLANDIA, FL 33131 BING CRUZ, LONG BEACH CLINIC, 1250 PACIFIC AV, LONG BEACH, CA 90813 BING LI, STONE COMPUTER, 32500 WOODWARD AVE, ROYAL OAK, MI 48073 BINGHAM GRENVILLE, BROUWERSGRACHT T/O 128, AMSTERDAM, NO 1013 HJNETHERLANDS BINH DINH DAM, AA MINI FABRICS & SEWING MACH, 9132 BOLSA AVE, WESTMINSTER, CA 92683 BINION, CAMERON E., 36641 JEFFERSON CT, #807, FARMINGTON HILLS, MI 48335 BINOY SOMAIA, RENKA CORP, 2 CORPORATION WY, 180, PEABODY, MA 1960 BIRCHETT, STEPHEN J., MAJOR ACCOUNT MANAGER, 4420 COUNTRY WAY, COHUTTA, GA 30710 BIRDSONG, ERIN L., 2222 POWDERHORN DR, GARLAND, TX 75044 BIRK, DAVID R., SALES MANAGER, 4555 HENRY HUD PARKWAY, RIVERDALE, NY 10471 BIRKHEAD, BRANDON E., SALES MANAGER, 8 OAKDALE BLVD, YARDLEY, PA 19067 BIRNBAUM, MARA L., ACCOUNT EXECUTIVE, 2465 S GALAPAGOS ST, DEVNER, CO 80223 BISH MUBARAK, TGB AMERICA, 10700 NORTHWEST FWY, FLOOR 1, SUITE 107, HOUSTON, TX 77092 BISHOP, JADE D., ACCOUNT EXECUTIVE, 1225 GOLDENROD LN N, PLYMOUTH, MN 55441 BISHOP, NATHALIE N., 20 VIA LUCCA, #D-213, IRVINE, CA 92612 BISK, MARK, 1630 CANDELERO DR, WALNUT CREEK, CA 94598 BISSETT III, ROBERT D., 12622 ASHFORD CHASE, HOUSTON, TX 77082 BISTRAIN, JAMES, MAJOR ACCOUNT MANAGER, 712 SKYLINE DR., MARTINEZ, CA 94553 BIVENS, MARY, CUST IMPL REP 2, 9601 FOREST LN, 810, DALLAS, TX 75243 BIXBY, GREG J., 520 SHELDON COURT, HIGHLAND VILLAGE, TX 75077 BJ KNARR, BJ'S BILLIARDS, 200 W RIDGE PKE, UNIT L-215, PLYMOUTH MEETING, PA 19428 BJ LANGTON, BRECKENRIDGE BREWERY OF COLORADO, 2852 W BOWLES AV, LITTLETON, CO 80120 BJ MONTGOMERY, AMCO MACHINING & FABRICATING, 2010 BETTY ST, SIKESTON, MO 63801 BJERS, SEAN T., 4113 FALLING LEAF CT, ANTELOPE, CA 95843 BJORKMAN IND POWER CORP, ATTN: GENL COUNSEL, 70 FINNELL DR, WEYMOUTH, MA 2188 BJORN HAUGEN, FEDEM TECHNOLOGY, 8700 TURNPIKE DR, 475, WESTMINSTER, CO 80031 BJORNSTAD, KRISTINE H., 212 30TH ST, #C, NEWPORT BEACH, CA 92663 BLACK BOX CORPORATION, P. O. BOX 371671, PITTSBURG, PA 15251-7671 BLACK, CALAIS MERCER, 1106 ELM STREET, AUSTIN, TX 78703 BLACK, LATIA, 10110 CHINA TREE DRIVE, DALLAS, TX 75249 BLACK, ROSHANN, BBE REP 3, 7618 PLEASENT MOUND, DALLAS, TX 75227 BLACKERT,DOROTHY A, 7879 MAYFFIELD AVE, ELKRIDGE, MD 21075 BLACKMAN, JOHN M, 6628 OAKLAWN DRIVE, WATAUGA, TX 76148 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3761 3761 3770 3770 3743 3743 3743 3761 3770 3743 3743 3743 3743 3743 3743 3761 3770 3770 3743 3770 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3772 3761 3743 3743 3743 3743 3743 3772 3775 3743 3775 BLACKWELL, DUSTIN, ACCOUNT EXECUTIVE, 295 MAPLE WREATH CT, ABINGDON, MD 21009 BLAHA, MICHAEL C., MAJOR ACCOUNT MANAGER, 77 WALNUT STREET, MONTCLAIR, NJ 07042 BLAHUTA, REESE J., ACCOUNT EXECUTIVE, PO BOX 2226, CLACKAMAS, OR 97015 BLAIN SANFORD, BOARDWORKS OUTDOOR ADVERTISING, 7211 DALE MARBY HWY N, STE 200 MAIN, TAMPA, FL 33614 BLAIR CRESS, CRAFTON CORNERS LAWN EQUIP. & GREENERY, 90 NOBLE AVE, CRAFTON, PA 15205 BLAIR THOMAS, BLAIR THOMAS, 530 BUCKINGHAM RD. #224, RICHARDSON, TX 75081 BLAIR WILSON, CYPRESS SEMICONDUCTOR, 14525 HWY 7, SUITE 360, MINNETONKA, MN 55345 BLAIR, DOUGLAS R., 25858 WOLVERINE, BROWNSTONE, MI 48134 BLAIR, SHAUN L., 3030 O'BRIEN RD, RICHMOND, CA 94806 BLAIR, TRINA E., CUST CARE REP 1, 1004 SILVER CREEK DR, DESOTO, TX 75115 BLAKE DAVIDSON, POWER RESEARCH INC., 3750 HACIENDA BLVD, STE A&BA, DAVIE, FL 33314 BLAKE MCSHANE, TITANIC CONTROLS, 611 MORGAN AV, PHONE 1, DREXEL HILL, PA 19026 BLAKE, ANTHONY L., ACCOUNT EXECUTIVE, 201 A CEDAR ST, CARROLLTON, GA 30117 BLAKE, DAVID M., ACCOUNT EXECUTIVE, 5109 BALMORAL LN, FLOWER MOUND, TX 75028 BLAKE, ROBERT M., 729 CLEARVIEW AVE, WOODBURY HEIGHTS, NJ 08097 BLAKE, SHAUN R., 21017 WOODLAND DR, MACOMB TWP, MI 48044 BLALOCK, KEAVY N., 9941 WHITEHURST DR, #1073, DALLAS, TX 75243 BLANC, DONNA R., MAJOR ACCOUNT MANAGER, 2818 SHORT ST., OAKLAND, CA 94619 BLANCA LEYVA, LEYVAS MEXICAN, 5243 ELKHORN BLVD, SACRAMENTO, CA 95842 BLANCA MARTINEZ, MID PENINSULA HOUSING, 658 BAIR ISLAND RD, 300, REDWOOD CITY, CA 94063 BLANCA RUBALCABA, DANIELS AUTO BODY, 344 E CARSON, UNIT H, CARSON, CA 90745 BLANCHARD, DOUGLAS F., MAJOR ACCOUNT MANAGER, 13 WABAN ST, NEWTON, MA 02458 BLANCO DELGADO, ACE OF HEARTS LLC, 8401 CORPORATE DR, SUITE 240, HYATTSVILLE, MD 20785 BLANKOWITZ, FRANK, 42-31 194TH ST, FLUSHING, NY 11358 BLAZIER, MARY ANNE, ANALYST II MARKETING, 12791 ANITA LN, LOVETTSVILLE, VA 20180 BLECHINGER, KIMBERLY, REP COLLECTIONS, 10028 CHAVACAN LANE, SPRING VALLEY, CA 91977 BLILIUOS, TOBY, ACCOUNT EXECUTIVE, 2726 FORD ST, BROOKLYN, NY 11235 BLISS, GEORGE JR., ISP TECH SUPPORT REP 1, 7920 SAN FELIPE BLVD., #405, AUSTIN, TX 78729 BLISS, MELANIE, ACCOUNT EXECUTIVE, 25 PAUL AVE., KENDALL PARK, NJ 08824 BLISSETT, COURTNEY A., ACCOUNT EXECUTIVE, 6524 RAVENDALE LANE, DALLAS, TX 75214 BLOOD SYSTEMS, INC., 1405 NORTH HAYDEN ROAD, SCOTTSDALE, AZ 85257 BLOOD, JUSTIN B., 8 CELESTIAL WAY, SALEM, MA 01970 BLOSS, RYCHELLE M., ACCOUNT EXECUTIVE, 421 W DEXTER ST, COVINA, CA 91723 BLOUNT, MICHAEL DWAYNE, ACCOUNT EXECUTIVE, 5849 SAMPLEY WAY, HOUSTON, TX 77092 BLOWERS, ETHAN J., TECH 1 FIELD, 211 ROSE WAY, GLENN HEIGHTS, TX 75154 BLUE BIRD BODY COMPANY, 315 NORTH CAMELLIA BLVD, FORT VALLEY, GA 31030 BLUE CLARK, STOCK POINT, 22 4TH ST, 15, SAN FRANCISCO, CA 94103 BLUE, WILLIAM, SR DIR NETWORK ENGINEERING, 1274 VISTA DEL MONTE, EL CAJON, CA 92020 BLUM, HARYET B., 7234 PARK HEIGHTS AVE, #D, BALTIMORE, MD 21208 BLUM, SYLVIA, ACCOUNT EXECUTIVE, 6356 WYNNE AVE, TARZANA, CA 91335 BLUMKIN, DANIEL A., 115 E 34 ST, #4C, NEW YORK, NY 10016 BLYTH, ELIZABETH A., SALES ADMINISTRATOR, 10211 CEDAR LAKE RD, #211, MINNETONKA, MN 55305 BMG-CONSECO, INC., 95 JAMES WAY, SUITE 122, SOUTHAMPTON, PA 18966 BMO NESBITT BURNS INC., 1 FIRST CANADIAN PLACE, 13TH FLOOR, POB 150, TORONTO, ON M5X1H3CANADA BMS PAPER COMPANY, 3390 WASHINGTON STREET, BOSTON, MD 2130 BNP PARIBAS BROKERAGE SERVICES INC., 555 CROTON ROAD, KING OF PRUSSIA, PA 19406 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3775 3775 3743 3770 3761 3770 3770 3770 3743 3743 3761 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 3770 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3761 3770 3761 3770 3770 BNY CLEARING INTL. SERVICES DIVISION, 101 BARCLAY STREET, 13TH FLOOR, NEW YORK, NY 10286 BNY CLEARING SERVICES, C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 BNY INFORMATION SERVICES INC., 925 PATTERSON PLANK ROAD, SECAUCUS, NJ 7094 BO KERSEY, VIRCIO, INC., 716 CONGRESS AVE, 200, AUSTIN, TX 78701 BO KIM, GREENWICH VILLAGE, 3809 S SOTO, VERNON, CA 90058 BO MCCANN, CONTINENTAL BATTERIES INC, 4323 HWY 271, SMITH COUNTY, TX 75708 BO VESCIO, VESCIO'S CUSTOMIZING, 9903 XYLITE ST NE, BLAINE, MN 55449 BOAR WODESLAVSLY, W*J SUNNS INC., 314 S DEAN ST, ENGLEWOOD, NJ 7631 BOARD OF EQUALIZATION, PO BOX 942879, SACRAMENTO, CA 94279 BOB ADAMS, 118 ADAMS LN S, NEW BERLIN, NY 13843 BOB AKER, SPA WORLD, 3613 INGLEWOOD AVE, REDONDO BEACH, CA 90278 BOB APPLEBAUM, CONSUMERS STEEL PRODUCTS COMPANY, 8510 BESSEMER AV, CLEVELAND, OH 44127 BOB BACHMAN, ALLEGRA PRINT & IMAGING, 1441 ROSWELL RD NE, MARIETTA, GA 30062 BOB BAHNE, FINS UNLIMITED BAHNE & CO, 585 WESTLAKE, ENCINITAS, CA 92007 BOB BARTNICKI, KNIGHT OF COLUMBUS, 23663 PARK, DEARBORN, MI 48124 BOB BISCIGLIA, BISCIGLIA CONSTRUCTION CO, 127 COUNTY ROAD C E, LITTLE CANADA, MN 55117 BOB BLANKENSHIP, FARMERS INSURANCE-BOB BLANKENSHIP, 509 E MAIN, PARK HILLS, MO 63601 BOB BLOCKSOM, AMERICAN PROFESSIONAL CREDIT INC., 630 VILLAGE TRCE NE, 15-A, MARIETTA, GA 30067 BOB BOB, BONZAI BOBS, 29 E FRONT ST, LAKE ORION, MI 48362 BOB BOB, PARK PLACE BILLIARDS, 2200 PARK PLACE BLVD S, STE 700, CLEARWATER, FL 33759 BOB BONEFANT, WALL STREET OFFICE SUPPLIES, 800 W CUMMINGS PARK, WOBURN, MA 1801 BOB BOSAK, STEVES AUTO, 5208 BROADVIEW RD, PARMA, OH 44134 BOB BOYLE, J & J SNACK FOOD, 3040 INDUSTRIAL BLVD, BETHEL PARK, PA 15102 BOB BOYNTON, COOK & ASSOCIATES, 341 VISITACION AV, BRISBANE, CA 94005 BOB BROOM, R P BROOM INS AGENCY, 111 S ASH, CAMPBELL, MO 63933 BOB BRUCE, NEW TRIBES MISSION LANGUAGE INSTITUTE, N/A LAKE AA-1 RD, CAMDENTON, MO 65020 BOB BUHLER, BUHLER INSURANCE AGENCY, 6440 FLYING CLOUD DR, SUITE #223, EDEN PRAIRIE, MN 55344 BOB CAKE, BMR INSURANCE, 13732 NEWPORT AV, STE 1, TUSTIN, CA 92780 BOB CAMPANELLA, INDEPENDENCE CAPITAL COMPANY, 6594 BRECKSVILLE RD, INDEPENDENCE, OH 44131 BOB CAO, CHINA STAR RESTAURANT INC, 14007 MANCHESTER RD, ST LOUIS COUNTY, MO 63011 BOB CHRISCINSKE, CITY OF HANNIBAL BOARD OF PUB, 3 INDUSTRIAL LOOP, HANNIBAL, MO 63401 BOB CLAXTON, CO-OP SUPERMARKET, 2605 MIDDLEFIELD RD, PALO ALTO, CA 94306 BOB CLODFELTER, RC REFINISHING, 420 KAY AVE, ADDISON, IL 60101 BOB COHEN, ROBERT MORRIS COHEN, 130 GREENWOOD, WYNCOTE, PA 19095 BOB CONNER, R.J. CONNOR INC., 4151 SOUTHWEST FRWY, STE #500, HOUSTON, TX 77027 BOB COOPER, CHECK CARE, 26645 W TWELVE MILE RD, SUITE 211SUITE 211, SOUTHFIELD, MI 48034 BOB CRESSWELL, BOB CRESSWELL, CRESSWELL ENTERPRISES INC., 4949 KELLER SPRINGS ROAD, ADDISON, TX 75001 BOB DALZELL, SIGNS NOW, 1313 WEST CHESTER, 0 1, EAST GOSHEN, PA 19380 BOB DAVIS, BOB DAVIS FISH MARKET, 3884 S. LANCASTER ROAD, DALLAS, TX 75216 BOB DELANDSHEER, DELANDSHEER SALES, 5801 W 6TH AVE, LAKEWOOD, CO 80214 BOB DENISON, BETHPHAGE, 2245 MIDWAY RD, SUITE 300, CARROLLTON, TX 75006 BOB DIETZ, ADVENTURE IMAGING, 265 W WASHINGTON, SAN DIEGO, CA 92103 BOB DORNICK, DORNICK SERVICE CENTER INC., 98 MAIN ST, MADISON, NJ 7940 BOB DORSCH, PLAYERS, 38503 TEN MILE RD, FARMINGTON HILLS, MI 48335 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3770 3770 3770 3761 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3761 3761 3770 3761 3761 3770 3770 BOB EDGMON, EDGMON & SON TRUCKING, 7265 2ND AVE S, SEATTLE, WA 98108 BOB ENGEN, MAIL BOXES ETC, 3029 COON RAPIDS BLVD, COON RAPIDS, MN 55433 BOB FAENZA, R&F ASSOCIATES, 130 W WIEUCA RD, ATLANTA, GA 30342 BOB GALE, CENTURY REHAB, 901 S STATE ROAD 7, STE 340340 3, HOLLYWOOD, FL 33023 BOB GREEN, JIFFY PRODUCTS, 2647 BRENNER DR, DALLAS, TX 75220 BOB GROSS, GROSS & CO INC, 23215 COMMERCE PARK RD, SUITE 206, BEACHWOOD, OH 44122 BOB HIDAKA, HIDAKA PRINTING & SERVICE, 335 S VAN NESS AVE, SAN FRANCISCO, CA 94103 BOB HOLLORAN, BUDGET BLINDS INC, 5335 BROADVIEW RD, PARMA, OH 44134 BOB JONES, PIONEER SUPPLY CO., INC., 1830 FORBES AVE, PITTSBURGH, PA 15219 BOB JONES, PIONEER SUPPLY, 1830 FORBES AVE., PITTSBURGH, PA 15219 BOB JUNSTROM, BOBS AUTO SERVICE, 9900 FRANKSTOWN RD, PITTSBURGH, PA 15235 BOB KENDRICK, MAGGARD MATEJA & THOMPSON INS AGENCY, 404 W BROADWAY, SEDALIA, MO 65301 BOB KERN, KERN COMPANIES DBA MOTOPHOTO, 462 W HALF DAY RD, 1ST FLOOR, BUFFALO GROVE, IL 60089 BOB KERNS, DICK'S AUTO BODY, 1251 S WOLF RD, WHEELING, IL 60090 BOB KING, ATHLETIC DEVELOPMENT CENTER, 14800 INWOOD RD, DALLAS, TX 75244 BOB LABUDA, CARPET CENTER USA, 15100 LORAIN AV, CLEVELAND, OH 44111 BOB LAKDAWALA, TRAVELERS INN & SUITES, 6006 E 31ST ST, KANSAS CITY, MO 64129 BOB LEACH, DECORABLES AND ANTIQUES, 6035 E COLFAX AV, DENVER, CO 80220 BOB LIKEN, LIKEN HEALTHCARE, 201 S CRAIG ST, FLR 2FLR 2, PITTSBURGH, PA 15213 BOB LIKEN, RESOURCE ONE INC, 17300 EL CAMINO REAL, SUIT 110DD110DD, HOUSTON, TX 77058 BOB LINDLEY, PACESETTER PERSONNEL SERVICE, 1818 S ERVAY ST, DALLAS, TX 75215 BOB LINDSEY, RCL INDUSTRIES T/A AERO TECH INDUSTRIES INC, 237 W LANCASTER AVE, DEVON, PA 19333 BOB LOBODZINSKI, MIDWEST TRADING CO, 3641 E KIEST BLVD, DALLAS, TX 75203 BOB LOVEJOY, RELIABLE VOICE & DATA, 366 E MEADOW AVE, GROUND FLGROUND, EAST MEADOW, NY 11554 BOB LOWE, R&K SUPPLY & CONTRACTING, INC, 5603 N STATE ROAD 7, FORT LAUDERDALE, FL 33319 BOB LYALL, LYALL BRO BODY SHOP, 331 SHELDON RD, CHANNELVIEW, TX 77530 BOB LYPE, HEARTLAND EYECARE, 544 MAPLE VALLEY DR, FARMINGTON, MO 63640 BOB MAHON, CLAYTON FARMERS INSURANCE, 2019 S BIG BEND BLVD, MAPLEWOOD, MO 63143 BOB MATTISON, G. GARCIA DBA ALHAMBRA AUTOMOTIVE, 2729 W VALLEY BL, ALHAMBRA, CA 91803 BOB MCCLOSKEY, HOMESTYLE DELI, 1300 VIRGINIA DR, 100, FORT WASHINGTON, PA 19034 BOB MCNAMARA, PAINT ME MINE, 10372 RALSTON RD, ARVADA, CO 80004 BOB MILLER, ALPHARETTA REALTY INC, 50 S MAIN ST, ALPHARETTA, GA 30004 BOB MILLER, BOB MILLER PERFORMANCE, 1835 WHITTIER AV, B-1, COSTA MESA, CA 92627 BOB MINSTERMAN, AMERIPHONE, INC., 1145 BROWNSVILLE RD, PITTSBURGH, PA 15210 BOB MITZELE, SCORE, 12729 NE 20TH, SUITE 20, BELLEVUE, WA 98005 BOB MOYER, NATIONAL DENTEX DBA STERN REED ASSOCIATES, 4203 BELTWAY DR, SUITE 5, ADDISON, TX 75001 BOB MUNCK, GREAT WESTERN HOME LOAN, 95 ARGONAUT, STE 102, ALISO VIEJO, CA 92656 BOB PAULSEN, INVESTORS TRUST MORTGAGE, 7940 CALIFORNIA AVE, 1, FAIR OAKS, CA 95628 BOB PECORA, RACING REFLECTION, 702 S MAIN, 1, LOMBARD, IL 60148 BOB PEOPLES, COMMUNITY HEALTH ASSOCIATES INC, 22811 GREATER MACK, SUITE 210, SAINT CLAIR SHORES, MI 48080 BOB PERRY, PERRY AGRICULTURAL LAB, 15241 PIKE 138, BOWLING GREEN, MO 63334 BOB RAMSEY, RAMSEY SERVICE CENTER, 659 BURMONT RD, DREXEL HILL, PA 19026 BOB RANDALL, MAVERICK MACHINE WORKS, 13604 ALEMDA SCHOOL RD, HOUSTON, TX 77047 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3761 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3761 3770 3743 3770 3761 3770 3770 3761 3743 3761 3761 3770 3743 3743 3743 3743 BOB RANDELL, MICRO TESLA LTD, 6830 N ELDRIDGE PKWY, 205, HOUSTON, TX 77041 BOB REEVES, ENCORE OPERATING LP, 777 MAIN ST, 1400, FT WORTH, TX 76102 BOB REID, CGM DETROIT, 8921 CROWN, LIVONIA, MI 48150 BOB RIZZITI, TWIN OAKS TRAVEL, 574 E MISSION RD, SUITE I, SAN MARCOS, CA 92069 BOB ROACH, BOB'S GARAGE, 4533 PANORAMA AV, HOLIDAY, FL 34689 BOB SARD, INOVAR PACKAGING GROUP INC, 602 MAGIC MILE ST, ARLINGTON, TX 76011 BOB SAVOLIYA, ECONO LODGE, 6630 HOOVER ST, HOUSTON, TX 77092 BOB SCAGLIONE, CENTURY 21 SAV-ALOT-REALTY, 332 KINGS HWY, 1, BROOKLYN, NY 11223 BOB SCHUMANN, NATIONAL ELECTRICAL CONTRACTIN, 2011 OLIVE ST, FLOOR 2, ST LOUIS, MO 63103 BOB SCOTT, SUMMIT BANCSHARES INC, 1300 SUMMIT AVE, SUITE 634, FT WORTH, TX 76102 BOB SIMMONS, BAINBRIDGE GRINDING INC, 8432 WEBB TER, CLEVELAND, OH 44105 BOB SPALTEN, ALADDIN CLEANING AND PEST CONTROL, 315 W JOSEPHINE, SAN ANTONIO, TX 78212 BOB SPAZIANI, SPAZ BEVERAGE CO, 890 S MATLACK ST, WEST CHESTER, PA 19382 BOB SYNDER, SAVE-A-LOT LIMITED, 4271 BAYLESS, ST. LOUIS, MO 63123 BOB THOMPSON, MAXWELL WINCHES INC., 1606 BABCOCK, COSTA MESA, CA 92627 BOB TILGHMAN, TILGHMAN BUILDERS, 19 BYBERRY AV, SUITE 2, HATBORO, PA 19040 BOB TRUAX, METRO BROKERS, 12000 ZUNI ST, WESTMINSTER, CO 80234 BOB VAN ZANDT, VAN ZANDT AGENCY, 1468 WILLIAMSBRIDGE RD, BRONX, NY 10461 BOB VONTALGE, BANC STAR INC, 12300 OLD TESSON RD, SAINT LOUIS, MO 63128 BOB VONTALGE, BANC STAR INC, 12300 OLD TESSON RD, STE 200 E, SAINT LOUIS, MO 63128 BOB WEBER, ALLIANCE RESIDENTIAL/UNE-P, 10700 FUQUA ST, HOUSTON, TX 77089 BOB WEBER, ALLIANCE RESIDENTIAL, 37600 LITTLE MACK AVE, CLINTON TOWNSHIP, MI 48036 BOB WEBER, ALLIANCE RESIDENTIAL, 707 WASHINGTON DR, OFFICE, ARLINGTON, TX 76011 BOB WEINMAN, POLYACK, 2026 CORAL ST, PHILADELPHIA, PA 19125 BOB WETTLIN, MILESTONE RESIDENTIAL MORTGAGE, 4685 MACARTHUR CT, STE 480, NEWPORT BEACH, CA 92660 BOB WILHELM, DIALYSIS SERVICES LLC, 1589 SULPHUR SPRING RD, SUITE 109, BALTIMORE, MD 21227 BOB WITT, MCCAIN LAW FIRM, 2901 PIEDMONT RD NE, ATLANTA, GA 30305 BOB WOOLLEY, BJK/SEATTLE, INC., 1914 3RD AV, SEATTLE, WA 98101 BOB WOZNICK, THERMASEAL INSULATION INC, 407 WASHINGTON BL, UNIT F, MUNDELEIN, IL 60060 BOB YUKIHIRO, SOUTH PACIFIC CAR WASH, 2750 BRISTOL, COSTA MESA, CA 92626 BOBBIE KING, CLASSIC PRINTERS INC, 7812 KEMPWOOD DR, HOUSTON, TX 77055 BOBBIE MCDONDALD, ABC AWNING COMPANY, 3703 BROADWAY, HOUSTON, TX 77017 BOBBITT, C. COURTNEY, 22622 7TH DR SE, BOTHEL, WA 98021 BOBBY BLACK, RABCO INC, 704 N BLACKLAWN RD SW, PHONE GROUND, CONYERS, GA 30012 BOBBY ELCOX, AFFORDABLE AUTO SALES OF MESA, 1037 S COUNTRY CLUB DR, MESA, AZ 85210 BOBBY GRIESSEL, LAREDO COIN & GIFT, 720 CONVENT AVE, LAREDO, TX 78040 BOBBY MORTON, NORTHWEST BANK, 2626 N MAIN ST, FORT WORTH, TX 76106 BOBBY PEEDE, EVENT STRATEGIES, INC OF DC, 101 N UNION ST, 310, ALEXANDRIA, VA 22314 BOBBY RAY PHILLIPS, RTE 1 BOX 244C, HUGHES SPGS, TX 75656 BOBBY ROBERT, FAST FIX JEWELRY, 105 E ATLANTA RD, STOCKBRIDGE, GA 30281 BOBBY RODRIGUEZ, JAMES R. CULLEN ESQ., 80-02 KEW GARDENS RD, 1040E TENTH, KEW GARDENS, NY 11415 BOBBY SINGH, DATA & DATA NETWORK INC, 43-39 MAIN, FLUSHING, NY 11355 BOCANEGRA, AURELIO M., ACCOUNT EXECUTIVE, 22607 HICKORY NUT LN, DIAMOND BAR, CA 91765 BODEN, MICHAEL G., 131 109TH AVE SE, BELLEVUE, WA 98004 BODIK, BRIAN, ACCOUNT EXECUTIVE, 817 ALBANY LN, DARIEN, IL 60561 BODOLUS, TROY M., 42 HOOVER CT, BOYERTOWN, PA 19512 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3770 3761 3772 3743 3743 3770 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3770 3743 3770 3743 3743 3761 3743 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3770 3761 3743 BODZIN, HARRIET C., ACCOUNT EXECUTIVE, 2741 W. CAVALIER DRIVE, PHOENIX, AZ 85017 BOESE, RYAN R., ACCOUNT EXECUTIVE, 901 E VAN BUREN ST, #2075, PHOENIX, AZ 85006 BOFFA, SOFIA N., BILLING REP, 5210 LONG PRAIRIE RD, FLOWER MOUND, TX 75028 BOGGESS, JASON M., 1302 E SPRING VALLEY RD, RICHARDSON, TX 75081 BOGUSKY, MICHAEL C., ACCOUNT EXECUTIVE, 18 CRYSTAL HILL DR, POMONA, NY 10970 BOGUSLAW GALUS, B&M HARDWOOD FLOORS, 1967 GEORGIA CIR N, CLEARWATER, FL 33760 BOGUSTAW BOCZARSKI, ALFA PUBLISHING CO, 4854 W ADDISON, CHICAGO, IL 60641 BOISE CASCADE OFFICE PRODUCTS, 800 WEST BRYAN MAWR AVE, ITASCA, IL 60143 BOLDON, MONIQUE L., SALES ADMINISTRATOR, 8349 ORCHARD AVE, UNIVERSITY CITY, MO 63132 BOLDUC, JONATHAN M, 14827 PRESTON RD, #606, DALLAS, TX 75240 BOLIVAR NUNEZ, PROFESSIONAL MORTGAGE, 2961 W MAC ARTHUR BL, SUIT 214, SANTA ANA, CA 92704 BOLKA, KRISTEN M., ACCOUNT EXECUTIVE, 10706 SW CAPITOL HWY, #59, PORTLAND, OR 97219 BOLLES, MICHAEL, MGR SWITCH, 1987 BUCKNELL STREET, CHULA VISTA, CA 91913 BOLLING, CALVIN, 1518 SHANNON PLACE, CARROLLTON, TX 75006 BOLLINGER, BRANSON K., MAJOR ACCOUNT MANAGER, 512 LYNN DALE CT., HURST, TX 76054 BOLOGNESE, MICHAEL T., ACCOUNT EXECUTIVE, 50 SALEM RD, VALLEY STREAM, NY 11580 BOLTON, ARTHUR V., TECHNICIAN, BROADBAND, 1015 ALLSTON WAY, BERKELEY, CA 94710 BONAGENEGE SHAPANYA, THAI BASIL, 4445 EAST BAY DR, 301, CLEARWATER, FL 33764 BONAMARTE, STEVE J., ACCOUNT EXECUTIVE, 65 BONNIE WAY, ALLENDALE, NJ 07401 BOND, TERRI, 15800 PROVIDENCE DR, #810, SOUTHFIELD, MI 48075 BONDELLI, JASON A., SYS ADMIN HOSTMASTER, 9809 AMANDA LN, ALGONQUIN, IL 60102 BONG LEE, LEE AND LEE CPA, 3600 WILSHIRE BL, LOS ANGELES, CA 90010 BONHAM, JOSEPH B., 757 GAMBLE DR, LISLE, IL 60532 BONI WITT, HOUSTON DYNAMIC SERVICES, 8150 LAWNDALE, HOUSTON, TX 77012 BONILLA, NATHANIEL, 8910 SCENIC CREEK, CONVERSE, TX 78109 BONIN,PAUL E, 131 LANE STREET, HAMDEN, CT 06514 BONNE WHORTON, HOME CARE OF MID MISSOURI, 102 W REED, MOBERLY, MO 65270 BONNER, BRIDGET M., CUST CARE REP 1, 4119 BIGLOW, DALLAS, TX 75216 BONNIE BROWN, OILILY USA- IL, 103 FOREST AVE, RIVER FOREST, IL 60305 BONNIE DASSINGER, B&B PHARMACEUTICALS, 17200 E OHIO DR, AURORA, CO 80017 BONNIE GILSON, PRESTWICK CUSTOM BUILDERS, PO BOX 27845, HOUSTON, TX 77227 BONNIE GLEESON, GLEESON FINANCIAL ADVISORS, 137 PENNSYLVANIA AV, WAYNE, PA 19087 BONNIE HAYNES, FIRST BAPTIST CHURCH, PO BOX 2075, LA PORTE, TX 77572 BONNIE KOST, LOGO PORTLAND, 12847 NW CORNELL RD, PORTLAND, OR 97229 BONNIE LE DONNE, BAXTER HEALTHCARE CORP, 265 SANTA HELENA, SUITE 211211, SOLANA BEACH, CA 92075 BONNIE MARTIN, JOHN HOFFER DODGE, 2816 GRAND, CARTHAGE, MO 64836 BONNIE MCFADDEN, TRAVILAH HAIR, 10056 DARNESTOWN RD, ROCKVILLE, MD 20850 BONNIE POLLOCK, RESOURCES IN FOOD, 789 SHERMAN ST, SUITE 320, DENVER, CO 80203 BONNIE ROSEN, BONNIE ROSEN, 1 CITY BL WEST, 1400, ORANGE, CA 92868 BONNIE RUSSELL, PROJX, 1200 W THIRTEEN MILE RD, MADISON HEIGHTS, MI 48071 BONNIE SACCO, TRAVEL ASSOCIATES, 6762 CHIPPEWA ST, ST LOUIS, MO 63109 BONNIE SKUGGEN, BRAND MUSCLE, 23230 CHAGRIN BL, SUIT 950, CLEVELAND, OH 44122 BONNIE WALLS, FRESH START FOUNDATION, 3023 FRANKFORD AVE, PHILADELPHIA, PA 19134 BONNIE WINSTON, WINSTON WEST, 204 S BEVERLY DR, 109, BEVERLY HILLS, CA 90212 BONNIE, TRAVEL DESTINATIONS, 4320 N MILLER ROAD, SCOTTSDALE, AZ 85251 BONNIWELL, JEFFREY M., 1105 BROOKHAVEN WAY, ATLANTA, GA 30319 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3772 3743 3743 3743 3743 3743 3743 3743 3770 3761 3761 3770 3761 3761 3761 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3772 3772 3743 3772 3743 3743 3743 3772 3775 3772 3772 3743 3743 3743 3743 3743 3743 BOOKHEIM, ARNOLD R., ACCOUNT EXECUTIVE, 1507 WHITE OAK LP, ROUND ROCK, TX 78681 BOOKSPAN, 401 FRANKLIN AVE, GARDEN CITY, NY 11530 BOONE JR, DONALD W., 12040 LITTLE PATUXENT PARKWAY, APT. I, COLUMBIA, MD 21044 BOOTH, WARREN R., ACCOUNT EXECUTIVE, 2565 E 11TH ST, BROOKLYN, NY 11235 BORDELON, LAURA A., ACCOUNT EXECUTIVE, 3335 DEBORAH DR, MONROE, LA 71201 BORDWINE, SHARON L., ACCOUNT EXECUTIVE, 5109 TANGERINE AVE, GULFPORT, FL 33707 BORG, ELIZABETH, SALES ADMINISTRATOR, 2525 S. PAGOSA, AURORA, CO 80013 BORG, MICHELLE, PRODUCT MGR MARKETING, 5217 OLD SPICEWOOD RD., APT. #1510, AUSTIN, TX 78731 BORGES, LOUIS M., ACCOUNT EXECUTIVE, 1845 CANYON DRIVE, #21, HOLLYWOOD, CA 90028 BORIS BEZROUKOV, BORIS ARTISTRY, 305 N ROBERTSON BL, BEVERLY HILLS, CA 90211 BORIS BRODSKY, BILL LEVKOFF INC, 29 09 37TH AVE, GROUND, LONG ISLAND CITY, NY 11101 BORIS GILDEN, GRAMERCY PARK SPORTS, 22 W 21ST ST, 8TH FLOOR8, NEW YORK, NY 10010 BORIS LIDUKHOVER, TROY PHARMACY & SURGICAL SUPPL, 415 TROY AVE, GROUND FLGROUND, BROOKLYN, NY 11213 BORIS PODOLSKY, EDDY'S AUTO BODY, 1750 DAISY AV, LONG BEACH, CA 90813 BORIS SARIGULIAN, ABSOLUTE CARE, 15333 SHERMAN WAY, S, VAN NUYS, CA 91409 BORIS SARINGULIAN, BORIS SARINGULIAN DBA ABSOLUTE, 13140 YERBA ST, NORTH HOLLYWOOD, CA 91605 BORIS YALOV, ALBOR MACHINE SHOP, 19011 PARTHENIA ST, UNIT G, NORTHRIDGE, CA 91324 BORIS, PAMELA J, 509 W PALM-AIRE DRIVE, POMPANO BEACH, FL 33069 BORISUTH, ELYSSA K., ACCOUNT EXECUTIVE, 11519 CULVER BLVD, #311, LOS ANGELES, CA 90066 BORREE, JEFFREY S., 3554 EMMERSON AVE S, #7, MINNEAPOLIS, MN 55408 BOSANAC, EDWARD M & MARY ANN, P O BOX 675410, RANCHO SANTA FE, CA 92067 BOSSE, JACOB D., 90 WILLIAM ST, LAWRENCE, MA 01841 BOSSIER CITY--PARISH, SALES & USE TAX DIVISION, BOSSIER CITY, LA 71171-5337 BOSSIER CITY, PO BOX 5337, BOSSIER CITY, LA 71171-5337 BOSTICK COMMUNICATIONS, PO BOX 770059, NAPLES, FL 34107 BOSTICK COMMUNICATIONS, POB 770059, NAPLES, FL 34107 BOSTON BEAN COFFEE CO., 23 DRAPER STREET, WOBURN, MA 1801 BOSTON COLLEGE/COMMONWEALTH, 140 COMMONWEALTH AVE, NEWTON, MA 2467 BOSTON CONSULTING GROUP/DALLAS, 500 NO. AKARD ST, SUITE 2600, DALLAS, TX 75201 BOSTON CONSULTING GROUP/NYC, 430 PARK AVE, NEW YORK, NY 10022 BOSTON GROUP THE, PO BOX 748, NORTHBORO, MA 01532-0748 BOSTON PARTNERS ASSET MGMNT, 28 STATE ST., BOSTON, MA 2109 BOSTON PROP LTD PARTNERSHIP, 170 TRACER LN, WALTHAM, MA 2451 BOSTON PROPERTIES LIMITED PARTNERSHIP, 111 HUNTINGTON AVENUE, BOSTON, MD 2199 BOSTON PROPERTIES LP, P.O. BOX 3557, BOSTON, MA 02241-3557 BOSTON PROPERTIES LTD PARTNER, FOUR EMBARCADERO CTR, STE L, SAN FRANCISCO, CA 94111 BOSTON SAFE DEPOSIT AND TRUST CO., 525 WILLIAM PENN PLACE, STE. 3148, PITTSBURGH, PA 15259 BOSTON SCIENTIFIC-NATICK, 1 BOSTON SCIENTIFIC PLACE, NATICK, MA 1760 BOSTON SCIENTIFIC-WATERTOWN, 480 PLEASANT ST., WATERTOWN, MA 2172 BOSTON, JACQUIE, ACCOUNT EXECUTIVE, 1810 DUNN STREET, GRAPEVINE, TX 76051 BOSTON, 1 CITY HALL PLZ RM 601, BOSTON, MA 02201-1001 BOTTEN, MICHAEL J., NETWORK FIELD MANAGER, 5707 MACKENZIE ST, CENTREVILLE, VA 20120 BOUBEL, HECTOR W., ACCOUNT EXECUTIVE, 727 PEPPER OAK, SAN ANTONIO, TX 78258 BOUCHARD, RAYMOND, SR. NETWORK MANAGER, 24 POND AVENUE, FOXBOROUGH, MA 02035 BOUDARGHAM, IMAD C., ACCOUNT EXECUTIVE, 9600 GOLF LAKES TRAIL, #2094, DALLAS, TX 75231 Mode of Svc (if different)

Page 56 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3770 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3770 3743 3761 3761 3761 3761 3761 3761 3770 3770 BOULDER COUNTY, 1425 PEARL ST FRNT, BOULDER, CO 80302-5337 BOULDIN, SHANNON E., ANALYST HRIS, 3945 C.R. 826, ANNA, TX 75409 BOULWARE JR., ANTHONY, TECHNICIAN, BROADBAND, 6747 SIMSON STREET, OAKLAND, CA 94605 BOURAS, STEPHANIE A., MANAGER, MARKETING, 6613 THURLTON DR., ALEXANDRIA, VA 22315 BOURDON WOOTEN, CUMULUS BROADCASTING, 608 MOODY LN, TEMPLE, TX 76504 BOURDON WOOTON, CUMULUS BROADCASTING, 608 MOODY LN, TEMPLE, TX 76504 BOUTTE, RHONDA D., 10834 BRAVURA LANE, DALLAS, TX 75217 BOVEDA, NATTACHA M., 2125 SE 10TH AVE, #1005, FT. LAUDERDALE, FL 33316 BOWDEN, GREGORY R., ACCOUNT EXECUTIVE, 623 SUMMIT AVE, PROSPECT PARK, PA 19076 BOWEN, BROOKE A., ACCOUNT EXECUTIVE, 140 N BOWLING GREEN WAY, LOS ANGELES, CA 90049 BOWEN, CHRISTOPHER, MAJOR ACCOUNT MANAGER, 101 N. WESTMORE, VILLA PARK, IL 60180 BOWEN, PAMELA, 10010 FOREST LN, #425, DALLAS, TX 75243 BOWEN, SHERMAN A., 7721 ANTOINETTE ST, #2095, DALLAS, TX 75217 BOWERS, ISAIAH, MAJOR ACCOUNT MANAGER, 2757 DE SOTA, COSTA MESA, CA 92626 BOWLER, KRISTEN P., ACCOUNT EXECUTIVE, 2013 N VISTA DEL MAR AVE, LOS ANGELES, CA 90068 BOWLING, PAUL W., 3402 MANHATTAN AVE, HERMOSA BEACH, CA 90254 BOWMAN, BLAIR S., ACCOUNT EXECUTIVE, 604A CLOVER CREST WAY, COCKEYSVILLE, MD 21030 BOWMAN, BRIAN C., ACCOUNT EXECUTIVE, 2300 FOUNTAINVIEW DR, #35, HOUSTON, TX 77057 BOWMAN, BRIAN D., ACCOUNT EXECUTIVE, 914 E OCEAN FRONT, #C, BALBOA, CA 92661 BOWMAN, JASON P., ACCOUNT EXECUTIVE, 216 W WAHALLA LN, PHOENIX, AZ 85027 BOWMAN, KIMLEY L., 3711 BERTRAND AVE, DALLAS, TX 75210 BOYD ELECTRIC, ATTN: GENL COUNSEL, 10103 KITTY AVE, CHICAGO RIDGE, IL 60415 BOYD PERTTU, LIBERTY COMMUNICATIONS, 2357 VENTURA DR, SUITE 112, WOODBURY, MN 55125 BOYD, DAVID A. JR., CUST IMPL REP 2, 712 SPRING FOREST, BEDFORD, TX 76021 BOYD, ERIN RAE, 5700 TAPADERA TRACE LN, #226, AUSTIN, TX 78727 BOYD, JACQUI L., ACCOUNT EXECUTIVE, 1439 SALTAIR AVE, #910, LOS ANGELES, CA 90025 BOYD, JAMES T., ACCOUNT EXECUTIVE, 1600 GRAND AVE, #Q-1, BALDWIN, NY 11510 BOYD, JULIE R., 5403 GROVER AVE, AUSTIN, TX 78756 BOYD, SHANNA, 3204 ELY AVE., BRONX, NY 10469 BOYD, TREENA R., IP SPEC CONTRACT QUALITY, 375 MADELINE DR, ST. LEONARD, MD 20685 BOYDSTON, KIPLING W., 8114 MARYDEAN AVE, FT. WORTH, TX 76116 BOYLE, MARIE, 212 EASTERN WAY, RUTHERFORD, NJ 07070 BOYLE, SHANNON C., 5453 BURR OAK WAY, FAIR OAKS, CA 95628 BOZENA DAKAKE, DR. MICHAEL STEWART, DC, 251 ROCK RD, GLEN ROCK, NJ 7452 BOZIMSKI, KATHY MARIE, 29 TURNBROOK CT, BALTIMORE, MD 21234 BP COMMERCE LLC, 7601 ORA GLEN DR, GREENBELT, MD 20770 BP COMMERCE LLC, C/O MATAN ASSET MGMT, 4600 WEDGEWOOD BLVD STE A, FREDERICK, MD 21703 BR ATKINS, ATKINS ALUMINUM CANS, 3707 HEMPHILL ST, FORT WORTH, TX 76110 BRACY, NICHOLAS C., 4911 HAVERWOOD RD, #2434, DALLAS, TX 75287 BRAD BASHAMS, BASHAMS, 209 CALLE DE LOS MOLINOS, SAN CLEMENTE, CA 92672 BRAD BATEMAN, ROSS & BARUZZINI, 6 OLD ORCHARD, SAINT LOUIS, MO 63119 BRAD BELL, ASCO, 6936 ROOSEVELT RD, OAK PARK, IL 60304 BRAD BIBBS, CD WAREHOUSE, 3151 S COOPER, ARLINGTON, TX 76015 BRAD BINNINGTON, ART TECH PHOTO, 44 N CENTRAL AVE, CLAYTON, MO 63105 BRAD BOLZ, PATTYS UNIVERSITY BOOKSTORE, 515 S FRANKLIN, KIRKSVILLE, MO 63501 BRAD CHILD, WE THE PEOPLE OF NAPERVILLE, 801 E OGDEN AV, 1, NAPERVILLE, IL 60563 BRAD CLAYPOOL, ESTHER CLAYPOOL GALLERY, 617 WESTERN AVE, SEATTLE, WA 98104 Mode of Svc (if different)

Page 57 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3743 3780 3770 3770 3770 3743 3743 3743 3743 3743 3743 3770 3770 3743 3743 3743 3743 3761 3743 3770 3743 3743 3743 3743 3743 3743 3770 3770 BRAD ENGLEBRECHT, CAR PEOPLE AGENCY, 1601 114TH AVE SE, BELLIFIED OFFICE PARK145, BELLEVUE, WA 98004 BRAD FOSTER, MINI-TANKERS, 2821 152ND AVE NE, REDMOND, WA 98052 BRAD FREBURG, BRAD FREBURG, 7225 KINGERY HWY, WILLOWBROOK, IL 60521 BRAD HODGINS, RYAN, HODGINS & ASSOCIATES, 7480 MARKET PLACE DR, EDEN PRAIRIE, MN 55344 BRAD HOOPES, NATIONAL TITLE INSURANCE GROUP, 5033 A BACKLICK RD, ANNANDALE, VA 22003 BRAD HOUCHINS, BRAD'S AUTO BODY, 2800 MOUNT CARMEL AV, GLENSIDE, PA 19038 BRAD JOHNSON, HILL HAYES COMPANY, 11957 FM 529, HOUSTON, TX 77041 BRAD LAWRENCE, PRINTING IMPRESSIONS INC, 601 DOVER RD, 1, ROCKVILLE, MD 20850 BRAD LENZNER, LIFE WELLNESS PHARMACY, 1936 KELLOGG AVE, CARLSBAD, CA 92008 BRAD LIGHTFOOT, LIGHTFOOT, GUEST, MOORE & CO., 1501 LBJ FWY, SUITE 500, FARMERS BRANCH, TX 75234 BRAD PITTENGER, INFOMEDIA INC, 1033 S BIG BEND, SAINT LOUIS, MO 63139 BRAD REED, BRAD REED, 1625 W UNIVERSITY DR, STE. 7, TEMPE, AZ 85281 BRAD SCHUMANN, COUNTRY COMPANIES, 800 W GRANT HWY, MARENGO, IL 60152 BRAD SHIELDS, FRIENDS OF TODD BAXTER, 7200 N MO-PAC EXPY, SUITE 400SUITE 400 FLOOR 1, AUSTIN, TX 78731 BRAD SONNENBERG,, SENIOR VP AND GENERAL COUNSEL, 3420 CENTRAL EXPRESSWAY, SANTA CLARA, CA 95051 BRAD SWANCOAT, GREAT AMERICAN MORTGAGE CO., 595 S. ETON, BIRMINGHAM, MI 48009 BRAD WEINGATNER, JOHN HANCOCK FINANCIAL SERVICES, 1100 SHERMAN AV, SUITE 111111 1, NAPERVILLE, IL 60563 BRAD WESSLER, HCRS/CLAIMS MANAGEMENT, 6251 SCHAEFER AV, SUITE M, CHINO, CA 91710 BRAD WHITE, TRANSCORE, 3560 NW 53RD ST, FORT LAUDERDALE, FL 33309 BRADBERRY, ED C., 515 N 50TH ST, #306, SEATTLE, WA 98103 BRADFORD AT LINCOLN PARK, 8221 N. CENTRAL EXPRESSWAY, DALLAS, TX 75225 BRADFORD II, ROBERT R., ACCOUNT EXECUTIVE, 6478 KINGFISHER LN, EDEN PRAIRIE, MN 55346 BRADFORD III, ROBERT R., 1912 N HALSTED, #1N, CHICAGO, IL 60614 BRADFORD, BRIAN J., ACCOUNT EXECUTIVE, 1618 E JAMISON PL, LITTLETON, CO 80122 BRADFORD, MARY ANN, NOCC TECH II, 3004 BOUVIER STREET, ROWLETT, TX 75088 BRADLEY GILBERT, BCN DATA SYSTEMS, 1400 FASHION ISLAND BLVD, SUITE 603, SAN MATEO, CA 94404 BRADLEY STRAUSS, HUDSON UNIVERSAL LTD, 40 SMITH ST, FARMINGDALE, NY 11735 BRADLEY, EMMA K., 9350 SKILLMAN, #3301, DALLAS, TX 75243 BRADLEY, JESSICA L., ACCOUNT EXECUTIVE, 10519 GOTHIC AVE, GRANADA HILLS, CA 91344 BRADLEY, LEIGH L., ACCOUNT EXECUTIVE, 6921 PRESTONSHIRE LN, DALLAS, TX 75225 BRADLEY, RICHARD V., 9106 DRAKE PL, COLLEGE PARK WOODS, MD 20740 BRADLY LUM, AUDIO MOTION, 115 EL CAMINO RL, SAN BRUNO, CA 94066 BRADSHAW, TAB H., 12124 POLO DR, #324, FAIRFAX, VA 22033 BRADY GUNTHER, INTERFAITH HOUSING ASSISTANCE CORP., 2130 4TH AV, SAN DIEGO, CA 92101 BRADY, TECUMNECH D., ACCOUNT EXECUTIVE, 1609 SE 67TH AVE, HILLSBORO, OR 97123 BRADY, WILLIAM D., 1305 N HULGAN CIR, DESOTO, TX 75115 BRAGG, GEORGE WESLEY, CIR II, 208 BROWN TRAIL DR., HURST, TX 76053 BRAGG, JUAN J., 1470 GENTRY PLC, #224, GRAND PRAIRIE, TX 75050 BRAGGER, ERIC J., IP ENGINEER SR SECURITY, 167 CROSSBOW LN, GAITHERSBURG, MD 20878 BRAGGS, MARVIN K., NRC TECH I, 2818 LOIS LN, ROWLETT, TX 75088 BRAIN CORCORAN, CORCORAN ENDER & ASSOCIATES, 4010 S CALIFORNIA, FLR 1, CHICAGO, IL 60632 BRAIN EIKENBERG, EIKENBERG INSURANCE AGENCY, 901 DULANEY VALLEY RD, TELCOCLOS SUITE 308, TOWSON, MD 21204 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3743 3770 3743 3743 3761 3770 3770 3770 3770 3743 3770 3770 3770 3761 3770 3743 3770 3761 3761 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 BRAIN MCRAE, TRIPLE TREE FABRICATIONS, 9363 WINKLER, A, HOUSTON, TX 77017 BRAKELEY, JESSICA R., ACCOUNT EXECUTIVE, 250 S SAN FERNANDO BLVD, #310, BURBANK, CA 91502 BRAMANTECOHEN, DOMENIC, ACCOUNT EXECUTIVE, 30 HOBSON AVE, WILMINGTON, MA 01887 BRAN SCHINDLER, IMPERIAL METAL SOLUTIONS, 2284 SCRANTON RD, CLEVELAND, OH 44113 BRANCH COUNTY TREASURER OFFICE, 31 DIVISION ST, COLDWATER, MI 49036-1904 BRANCH JR., BILLY T., CUST IMPL REP 1, 986 CAMDEN, LEWISVILLE, TX 75067 BRANCH MANAGER, FRUEHAUF TRAILE SERVICES, 2830 S 51 AV, PHOENIX, AZ 85043 BRANCHES BOOKS ETC, BRANCHES BOOKS ETC, PO BOX 831870, RICHARDSON, TX 75083 BRAND CASO, PURCHASE POWER, 1310 LOGAN AV, UNIT F, COSTA MESA, CA 92626 BRANDEN BROWN, EAST BRANDEN BROWN, 322 NW EVERETT ST, PORTLAND, OR 97209 BRANDEN KIM, SUN DELI MARKET, 2701 AIRPORT WAY S, SEATTLE, WA 98134 BRANDINO III, THOMAS FRANCIS, ACCOUNT EXECUTIVE, 4001 TANGLEWILDE, #812, HOUSTON, TX 77063 BRANDON GILBERT, UTMS FREIGHT, INC., 1604 KESTREL AVE, SUITE #100, DESOTO, TX 75115 BRANDON MCCOLLOUGH, FAIRFIELD RESIDENTIAL LLC, 1905 POWERS FERRY RD SE, SUITE 280, MARIETTA, GA 30067 BRANDON MCVEY, ALLSTATE INSURANCE COMPANY, 203 N WESTWOOD, POPLAR BLUFF, MO 63901 BRANDON OSCARSON, STA TRAVEL, 5900 WILSHIRE BLVD, SUITE 900, LOS ANGELES, CA 90036 BRANDON WAGGONER, WAGGONER INC, 8206 SANTA MONICA BL, WEST HOLLYWOOD, CA 90048 BRANDT, CHERI B., ACCOUNT EXECUTIVE, 816 SARAZIN ST, SHAKOPEE, MN 55379 BRANDY MUSICK, ENGEL STRATEGIES GROUP, 17259 DEVONSHIRE ST, NORTHRIDGE, CA 91325 BRANDY MUSICK, JENNINGS MANOR, 10200 GRANGER RD, GARFIELD HEIGHTS, OH 44125 BRANDY PARSONS, NORTH OAKLAND CHIROPRACTIC, 7125 WOODROW DR, OAKLAND, CA 94611 BRANDY REISSIG, BIDDLE CONSULTING, 2868 PROSPECT PARK DRIVE, 110, RANCHO CORDOVA, CA 95670 BRANIN, FREDERICK M., 11361 E SUNNYSIDE DR, SCOTTSDALE, AZ 85259 BRANNOCK, DAVID W., ACCOUNT EXECUTIVE, 7961 W NORTON AVE, LOS ANGELES, CA 90046 BRANSFIELD, THEODORE P., MAJOR ACCOUNT MANAGER, 211 VERNON RD, MORRISVILLE, PA 19067 BRANT, JESS L., MAJOR ACCOUNT MANAGER, 13152 LASSEN WAY, SANTA ANA, CA 92705 BRANTLEY, TONYA T., CUST CARE REP 1, 4748 ST. FRANCIS AVE, #4303, DALLAS, TX 75227 BRASS LOCK & KEY CORP., P.O. BOX 219, BLUE BELL, PA 19422 BRASS LOCK & KEY CORPORATION, PO BOX 219, BLUE BELL, PA 19422 BRASSEUR, JOSEPH P., UNE FIELD SUPERVISOR, 606 GEORGETOWN PKWY, FENTON, MI 48430 BRATTON, KELLY, ACCOUNT EXECUTIVE, 1017 91ST NE, BELLEVUE, WA 94596 BRAUNSTEIN, HEATHER I., ACCOUNT EXECUTIVE, 2 CELLA CT., SUFFERN, NY 10901 BRAY, DENNIS, 233 VALLEY RD, CARY, IL 60013 BRAY, LILLIE, 3309 MOORING DR., POWDER SPRINGS, GA 30127 BRAY, SCOTT T., ACCOUNT EXECUTIVE, 510 76TH ST, NORTH BERGEN, NJ 07047 BRAZEL, JAMES A., 135 STEAMBOAT LN, BALLWIN, MO 63011 BRE/METROCENTER LLC, 345 PARK AVENUE, NEW YORK, NY 10154 BRE/METROCENTER LLC, C/O REALTY MANAGEMENT COMPANY, 3 BETHESDA METRO CENTER SUITE 600, BETHESDA, MD 20814 BRE/METROCENTER LLC, P.O. BOX 631801, BALTIMORE, MD 212631801 BRE/METROCTR LLC, C/O REALTY MGMT CO, 3 BETHESDA METRO CTR STES 300 & 450, BETHESDA, MD 20814 BRECKER, PEGGYANNE, ACCOUNT EXECUTIVE, 155 WESTTOWN WAY, #C302, WEST CHESTER, PA 19382 BREEDLOVE, MICHAEL A., ACCOUNT EXECUTIVE, 7 A DREYCOTT LN, HAVERFORD, PA 19041 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3773 3743 3743 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3743 3761 3770 3770 3761 3770 3761 3770 3770 3770 3770 3743 3770 3770 3761 3761 3761 3761 3761 3770 3770 3770 3770 3761 3770 3770 3770 3743 3761 3770 BRELIAN, INC. DBA TGF HAIRCUTTERS, C/O LARRY D. KNIPPA, KNIPPA & KRAL, 909 FANNIN, HOUSTON, TX 77010 BREMNER, SUSAN CLAIRE, ACCOUNT EXECUTIVE, 1014 FOUNTAINWOOD, GEORGETOWN, TX 78628 BRENCE-AUSTIN, MILLIE, OFFICE MANAGER, 425 MAIN STREET, #8B, HUDSON, MA 01749 BRENDA ALLEY, YEAR ROUND TAX AND ACCOUNTING, 1601 OCEAN AVE, SAN FRANCISCO, CA 94112 BRENDA BENZ, K. GOLDSMITH & CO., INC., 247 FORT PITT BLVD, PITTSBURGH, PA 15222 BRENDA BUTTNER, FINANCE 500, 34085 PACIFIC COAST HWY, DANA POINT, CA 92629 BRENDA CARNEY, INTERTRAX INC, 1117 UPLAND, HOUSTON, TX 77043 BRENDA CRAFTON, CRAFTON FLOWERS & GIFTS, 219 E MAIN ST, PORTAGEVILLE, MO 63873 BRENDA DEXWILER, SHERIFF PLUMBING, 290 N BENSON AVE, 12, UPLAND, CA 91786 BRENDA FRANCIS, ALL STATE INSURANCE COMPANIES, 910 E GUN HILL RD, BRONX, NY 10469 BRENDA GRIFFITH, FRANK P. MURPHY & ASSOC., 43 E MARSHALL ST, NORRISTOWN, PA 19401 BRENDA GUIDRY, KINLOCH & SUPPLY INC, 205 N RICHEY ST, PASADENA, TX 77506 BRENDA GUTAN, TRANSMAN, 3824 CULEBRA RD, SAN ANTONIO, TX 78228 BRENDA K LONG, 658 N TREMONT ST, OCEANSIDE, CA 92054 BRENDA KELODYE, SMITH BROTHERS INC, 5304 BANKS, SAN DIEGO, CA 92110 BRENDA MEEHAN, MONTESSORI SCHOOL OF MILLBURN, 61 E WILLOW ST, MILLBURN, NJ 7041 BRENDA NICHOLSON, THE SCRAPBOOK GARDEN, INC., 4200 WADE GREEN RD NW, KENNESAW, GA 30144 BRENDA POEN, RICHARDSON SAW & LAWNMOWER, 802 S CENTRAL EXPY, RICHARDSON, TX 75080 BRENDA REYNOLDS, TEXAS BINGO SUPPLY, INC., 12919 AGENCY, SAN ANTONIO, TX 78247 BRENDA SCOTT, FRUEHAUF TRAILER SERVICES INC., 3944 DUNCAN AVE, ST LOUIS, MO 63110 BRENDA STANLEY, CLICK DRAW GRAPHICS INC., 1107 BRAZORIA RD, LAKE JACKSON, TX 77566 BRENDA WATSON, ANCHOR TITLE & ASSOCIATES, 7819 N DALE MABRY HWY, 108, TAMPA, FL 33614 BRENDON BARETT, LINEX PROTECTIVE COATING OF CA, 2000 E MAIN, SUITE F, WOODLAND, CA 95776 BRENNAN NEWSON, THE MORTGAGE LOAN SPECIALIST, 199 MOULTON, SAN FRANCISCO, CA 94123 BRENNAN, JONATHAN, ACCOUNT EXECUTIVE, 730 EAST CHESTERFIELD, FERNDALE, MI 48220 BRENT BEADLE, THE JEFFERSON BY MARRIOTT, 900 N TAYLOR ST, ARLINGTON, VA 22203 BRENT BURFORD, BRENT BURFORD P\DGN ATTY, 418 N MAIN, 211, SABINE PASS, TX 76039 BRENT ENOS, BIG DAWGS, 1635 NOBLES LN, PITTSBURGH, PA 15210 BRENT FOUCH, ACTION STOCKS, INC., 990 HIGHLAND DR, 106, SOLANA BEACH, CA 92075 BRENT GREY, JOHN-WILLIAMS INTERIORS, 8750 SHOAL CREEK BLVD, AUSTIN, TX 78757 BRENT HUMPHRIES, BRENT S. HUMPHRIES CPA, 5100 FALLS RD, TELCOCLOS SUITE 400, BALTIMORE, MD 21210 BRENT KILPELA, WEIGHT WATCHERS OF WESTERN MIC, 9430 MALTBY RD, BRIGHTON, MI 48116 BRENT NICK, OMRON HEALTHCARE, 300 LAKEVIEW PKWY, VERNON HILLS, IL 60061 BRENT THOMPSON, THREE OAKS CHIROPRACTIC, 6910 BELLAIRE BLVD, 7, HOUSTON, TX 77074 BRENT VAN DE GRATT, EAST WEST MORTGAGE, 8300 COLESVILLE RD, SUITE B-100, SILVER SPRING, MD 20910 BRENT WILLIS, BRENT WILLIS INS, 610 W MAIN, JACKSON, MO 63755 BRENT YOUNG, BROOKHAVEN PODIATRY PC, 5400 NESCONSET HWY, GROUND, PORT JEFFERSON STATION, NY 11776 BRET GANN, FALCON SALES AND TECHNOLOGY, 2598 FORTUNE WY, J, VISTA, CA 92083 BRET NEELY, KENCO SALES INC, 421 SW 41ST ST, PHONE 1, RENTON, WA 98055 BRET PASSMORE, EXCLUSIVE MOTOR SERVICE, 14714 MEMORIAL DR, HOUSTON, TX 77079 BRET STANWICH, 1968 BEACONGROVE DR, SAINT LOUIS, MO 63146 BRET VON URAFF, ALEPH MANAGEMENT SYSTEMS, 3111 GRAYS FERRY AV, TRAILER, PHILADELPHIA, PA 19146 BRETT DAVIS, BURNSTEAD CONSTRUCTION COMPANY, 1215 120TH AVE NE, BELLEVUE, WA 98005 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3744 3761 3761 3743 3743 3743 3743 3743 3770 3761 3770 3770 3761 3770 3761 3770 3770 3770 3761 3761 3770 3770 3770 3770 3770 3770 3761 3761 3770 3770 3770 3770 3761 3770 3761 3770 3770 3761 3780 3743 3770 3761 3770 BRETT FURMAN, REMAX CLASSIC, 528 E LANCASTER AVE, SAINT DAVIDS, PA 19087 BRETT JAFFE, 4 JENNIFER CIRCLE, BILLERICA, MA 01821 BRETT SMITH, AFISCO, 3501 AVENUE E E, ARLINGTON, TX 76011 BRETT WARBURTON, VOCAID-CORPORATE, 7334 TOPANGA CANYON BLVD, STE 105, CANOGA PARK, CA 91303 BREWER, CHRISTOPHER J., ACCOUNT EXECUTIVE, P.O. BOX 368, PECONIC, NY 11958 BREWER, JEREMY J., 4000 PIERCE ST, #35, RIVERSIDE, CA 92505 BREWER, LAKEISHA Y., 10911 WOODMEADOW PKWY, #601, DALLAS, TX 75227 BREWER, PATRICIA, CUST CARE REP 1, 4220 OVERLOOK DR., APT. #126, FT. WORTH, TX 76112 BREWER, TRACY A., 408 WASHINGTON ST, GRAPEVINE, TX 76051 BRIAN ALLENDORFER, B.ALLENDORFER ROOFING, INC., 1804 W BERENICE AV, CHICAGO, IL 60613 BRIAN ARKLE, AMERICAN CENTRAL STOCKROOM, 4185 N GARFIELD ST, UNIT 8, DENVER, CO 80216 BRIAN BAILEY (ATTY), ACCURATE SOLUTIONS, 2000 RANDOL MILL ROAD, 608, ARLINGTON, TX 76011 BRIAN BAILEY, ADVANCED FIBER AND TECHNOLOGY, 2611 S 7TH ST, STE 101, PHOENIX, AZ 85034 BRIAN BAIN, MARK NUTRITIONALS, 12961 PARK CENTRAL, #1400, SAN ANTONIO, TX 78216 BRIAN BARR, SUNSHINER MAINTENANCE INC, 600 N JACKSON ST, MEDIA, PA 19063 BRIAN BENNETT, BENNETTS OFFICE SUPPLY & EQUI, 400 N OAK AVE, MINERAL WELLS, TX 76067 BRIAN BLACKWELL, BRIAN BLACKWELL, CONTROL VALVES, 654 W DAVIS STREET, DALLAS, TX 75208 BRIAN BOZEMAN, BRIAN BOZEMAN, 6202 SUDBURY, 1, DALLAS, TX 75214 BRIAN BRENNAN, BRENNAN - PHELAN CONSTRUCTION, 4817 FERNLEE, ROYAL OAK, MI 48073 BRIAN BROOKE, BROOKE MCDONALD & ASSOC., 2300 YORK RD, 213, TIMONIUM, MD 21093 BRIAN BRZUSTEWICZ, EMPIRE SERVICE GROUP, 14125 SIMONE, SHELBY TOWNSHIP, MI 48315 BRIAN C DUNCAN, BRIAN C DUNCAN, 4909 HAVERWOOD LN. #2305, DALLAS, TX 75287 BRIAN CHAGNOW, QUALITY IMPROVEMENTS, 2820 AUBURN BLVD, 8, SACRAMENTO, CA 95821 BRIAN COFFEY, SONIC DRIVE IN OF NORCROSS #2, 6050 JIMMY CARTER BLVD NW, NORCROSS, GA 30071 BRIAN CONRO, PRIORITY ASSOCIATES, 54 W 39 ST, 3, MANHATTAN, NY 10018 BRIAN CROCKETT, BRIAN CROCKETT, 4303 W. LOVERS LANE, DALLAS, TX 75209 BRIAN DEGENHART, LIFEWELLNESS INSTITUTE, 6699 ALVARADO RD, SUITE 2102, SAN DIEGO, CA 92120 BRIAN DEPALMA, HOLIDAY INN EXPRESS, 4321 IH 10, COLUMBUS, TX 78934 BRIAN DINNE, PEQUOT CORP DBA MICHI KUSA, 2 BEACON ST, FRAMINGHAM, MA 1701 BRIAN FERWERDA, HUDSON CLEANERS, 11209 DALE MABRY HWY N, TAMPA, FL 33618 BRIAN FLAHERTY, CONERSTONE FURNITURE, 2615 JACKSBORO HWY, RIVER OAKS, TX 76114 BRIAN FLYNN, ROCK SALT STEAK HOUSE, 1232 WESTLAKE AVE N, SEATTLE, WA 98109 BRIAN GALLAGHER, CYPRESS CREEK THERAPY, 645 BALTO ANNAP BLVD, TELCOCLOS 211, SEVERNA PARK, MD 21146 BRIAN GREELEY, MAACO, 8085 BLAKELAND DR, LITTLETON, CO 80125 BRIAN GRIFFIN, ST ANGELO'S PIZZA, 6809 MASSACHUSETTS AVE, NEW PORT RICHEY, FL 34653 BRIAN GRIGGS, GRIGGS RESOURCE GROUP, 3470 MT DIABLO BLVD, SUITE. A205, LAFAYETTE, CA 94549 BRIAN HANSON, GOLD STAR AUTO BODY AND FRAME, 6935 LAKE DR, CIRCLE PINES, MN 55014 BRIAN HELLER, HELLER CHIROPRACTIC, 115 RIVER ROAD, BLDG 10, EDGEWATER, NJ 7020 BRIAN JONES, LIBERTY MORTGAGE, 1990 W CAMELBACK RD, STE. 218, PHOENIX, AZ 85015 BRIAN JUGA, PALACE OF AUBURN HILLS, 2 CHAMPIONSHIP DRIVE, ATTN: BRIAN JUGA, AUBURN HILLS, MI 48326 BRIAN K O'SULLIVAN & ANGELA, M O'SULLIVAN JT TEN, 6647 COLUMBINE CT SE, LACEY, WA 98513 BRIAN KANG, BUGLER BUFFET, 14528 S OUTER FORTY RD, CHESTERFIELD, MO 63017 BRIAN LEAHY, COLOR IMAGE, 471 N MILWAUKEE, CHICAGO, IL 60610 BRIAN LEWIS, A NEW DAWN SALON & SPA, 5512 SW KELLY, PORTLAND, OR 97201 Mode of Svc (if different)

Page 61 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3761 3761 3770 3770 3761 3761 3770 3770 3761 3770 3770 3770 3761 3770 3761 3770 3761 3761 3761 3761 3770 3770 3761 3770 3743 3770 3770 3770 3770 3761 3761 3770 3770 3761 3761 3743 3743 3743 3743 3743 BRIAN MAHIN, MAHIN IMPRESSION INC, 200 HUDSON ST, 7, NEW YORK, NY 10013 BRIAN MC NAMARA, SHATTERED GLASS INC. DBA THE CHAMBER NIGHT CLUB, 2115 FAULKNER RD NE, ATLANTA, GA 30324 BRIAN MCGRAW, CINEQUIPT, 856 RAYMOND AV, SAINT PAUL, MN 55114 BRIAN MCKENNA, MCKENNA & COMPANY INC, 219 1ST AVE S, SUITE 220, SEATTLE, WA 98104 BRIAN MCNALLY, TORYPETE MANAGEMENT, 1100 E HECTOR ST, 425, CONSHOHOCKEN, PA 19428 BRIAN MCNALLY, US REALTY ASSOCIATES, 232 N 22ND ST, PHONE 2, PHILADELPHIA, PA 19103 BRIAN MOIR, MOIR & HARDMAN, 1015 18TH ST NW, 800, WASHINGTON, DC 20036 BRIAN MOORE, GRAYS APPLIANCE, 945 MAIN, MELROSE, MA 2176 BRIAN MUIR, CRAZY PROTOCOL, 4901 MORENA BL, 1108, SAN DIEGO, CA 92117 BRIAN NELSON, TOWN & COUNRTY FENCE INC, 6410 212TH SW, LYNNWOOD, WA 98036 BRIAN NELSON, TOWN & COUNTRY FENCE INC., 6410 212TH SW, LYNNWOOD, WA 98036 BRIAN OLEA, BAD PIG CREATIONS, 9424 ETON AV, H, CHATSWORTH, CA 91311 BRIAN PEACOCK, IKEX, INC., 2601 EMORY RD, FINKSBURG, MD 21048 BRIAN POTTER, CHANNEL INTEGRATORS, 1255 OAKBROOK DR NW, SUITE C, NORCROSS, GA 30093 BRIAN QUINT, AQUAQUIP, 8005 161ST AVE NE, REDMOND, WA 98052 BRIAN RIDGELEY, INVICTUS, INC., P.O BOX 622, BALTIMORE, MD 21203 BRIAN ROSS, CROSSROADS MOBIL & CONVENIENCE STORE, 4320 E 4TH ST, ONTARIO, CA 91764 BRIAN SAYLES, OMNI CARE INFUSIUM SERVICES, 2309 S MT. PROSPECT RD, DES PLAINES, IL 60018 BRIAN SCHEXNAYDER, BRIAN SCHEXNAYDER, 2424 MCCARRAN DR, PLANO, TX 75025 BRIAN SCHULMAN, REGENCY FASTNERS, 1614 N BARCLAY BL, 1, BUFFALO GROVE, IL 60089 BRIAN SEIGEL, REDLER AND SEIGEL, P.C., 7750 CLAYTON RD, SUITE 204A, RICHMOND HEIGHTS, MO 63117 BRIAN SELL, PROCONSULTING ONLINE, 1010 W BROADWAY RD, STE 12, TEMPE, AZ 85282 BRIAN SHARRAK, SHARRAK CONVENIENCE SERVICES, 13630 HALL, STERLING HEIGHTS, MI 48313 BRIAN STANTON, REDEEMER PRESBYTERIAN CHURCH, 271 MADISON AVE, FLOOR 1616, NEW YORK, NY 10016 BRIAN STAUSE, LINKS AT LAKE ERIE, 14727 LAPLAISANCE ST, DES NEW BG, MONROE, MI 48161 BRIAN STEELGLOSE, ANDREW TECHNOLOGIES, 1676 S WOLF RD, 1, WHEELING, IL 60090 BRIAN SULLIVAN, MURPHY'S PUB, 7414 W MADISON, FOREST PARK, IL 60130 BRIAN SWEENE, PAINTMASTERS, INC, 713 LOFSTRAND LN, ROCKVILLE, MD 20850 BRIAN TAYLOR, TAYLOR & TAYLOR ORIENTAL RUGS, 6 S BROAD ST, RIDGEWOOD, NJ 7450 BRIAN THOMAS LORD, 7045 N GREEN DR, ATLANTA, GA 30328 BRIAN TICEHURST, PROFESSIONAL INDEXES & FILES, 6425 ALONDRA BL, PARAMOUNT, CA 90723 BRIAN TOBIN, LOGAN SQUARE NEIGHBORHOOD, 2840 N MILWAUKEE AVE, CHICAGO, IL 60618 BRIAN TOWERSEY, BRIAN TOWERSEY, 1048 IRVINE AVE, NEWPORT BEACH, CA 92660 BRIAN WATSON, ARGONAUT LIQUORS, 700 E COLFAX AV, DENVER, CO 80203 BRIAN WILKINS, DOBRIN AND ASSOCIATES, 75 TRI STATE INTERNATIONAL, LINCOLNSHIRE, IL 60069 BRIAN WILLIAMS, AMERICAN FLYERS, 136 TOWER, WHITE PLAINS, NY 10604 BRIAN WOBBE, AKRON TIRE CO, 27520 CHERRY HILL RD, GARDEN CITY, MI 48135 BRIAN WRIGHT, LOOKING GLASS NETWORKS, 1121 CAPITOL, 2ND FLOOR, HOUSTON, TX 77002 BRIAN YOUNG, BAY SOFTWARE & CONSULTING, 7962 W 167TH ST, TINLEY PARK, IL 60477 BRIAN ZIEGLER, ZIEGLER ACE HARDWARE, 215 N SPRING ST, ELGIN, IL 60120 BRIANA, JOANNE, SALES ADMINISTRATOR, 99 ADAMS AVE., SAUGUS, MA 01906 BRICE, LOUIS M, PRODUCTION SUPPORT ANALYST, 82 WAUMBECK ST, #2B, DORCHESTER, MA 02121 BRICKER, GUY C., ACCOUNT EXECUTIVE, 3370 LAKE LANSING RD, E. LANSING, MI 48823 BRICKER, JAMES A., 510 S LOGAN ST, DENVER, CO 80209 BRICKMAN, PETER S., ACCOUNT EXECUTIVE, 104 TURTLE COVE LN, HUNTINGTON, NY 11743 Mode of Svc (if different)

Page 62 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3772 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 BRIDGE, DAVID, ACCOUNT EXECUTIVE, 50 IRVING STREET, CAMBRIDGE, MA 02138 BRIDGET ECKSTEIN, AAA OFFICE SERVICES, 645 N MICHIGAN AV, CHICAGO, IL 60611 BRIDWELL, WESLEY J, 2595 AVERY PARK CIRCLE, ATLANTA, GA 30360 BRIEDEN, SCOTT A., MAJOR ACCT MGR, 5604 SOUTHWEST PKWY, #626, AUSTIN, TX 78735 BRIEN, MICHELLE, 500 CALIFORNIA AVE, #1, SANTA MONICA, CA 90403 BRIERS, MEREDITH L., 217 RIPPLEWOOD DR, MESQUITE, TX 75150 BRIGHT, DOUGLAS, INTERNET SUPPORT REP I, 1607 LYTE ST, #103F, DALLAS, TX 75201 BRIGHT, JASON E., ACCOUNT EXECUTIVE, 129 MILL RIDGE RD, DANBURY, CT 06811 BRIGHT, STEFANIE, BILL OF RIGHTS MANAGER, 510 ARGONAUT AVENUE, SAN FRANCISCO, CA 94134 BRILINSKI, ERIC K., ACCOUNT EXECUTIVE, 4050 W B MILE RD, #A, ROYAL OAK, MI 48073 BRINCAT, THOMAS, 3962 BAYLIS RD., SEAFORD, NY 11783 BRINK, KIRBY S., 515 W DEMING PL, #2N, CHICAGO, IL 60614 BRINKS INC/OAKLAND, 3775 ALAMEDA AVE SUITE B, OAKLAND, CA 94601 BRINTON, JOSEPH L., 460 NW 66TH AVE, PLANTATION, FL 33317 BRISACH, ROBERT, COORD DSL ORDER, 251 S. BAGDAD RD., LEANDER, TX 78641 BRISBY, KAREN M., 10018 IRONWOOD LN, DALLAS, TX 75249 BRISCOE, MICHAEL A., 11 GLYNTREE GARTH, REISTERSTOWN, MD 21136 BRISTOL CAPITAL INC., 160 SUMMIT AVE, MONTVALE, NJ 07645 BRISTOL CAPITAL, ATTN: GENL COUNSEL, 7004 BOULEVARD EAST, GUTTENBERG, NJ X07093 BRISTOL HOSPITAL/SIC HEALTHCAR, BREWSTER ROAD, BRISTOL, CT 6011 BRITTAIN, BRETT, PO BOX 1355, CLINTON, OK 73601 BRITTANY JONES, SUNBURY VETERINARY CLINIC, 3407 WELLS BRANCH PKWY, SUITE 500500, AUSTIN, TX 78728 BRITTEN, EVA M & RONALD H, 7506 LAIRDS WAY, CLARKSVILLE, MD 21029 BRIZZI, CARIN M., MAJOR ACCOUNT MANAGER, 150 RIDGE PIKE, #125C, LAFAYETTE HILL, PA 19444 BROADHEAD, VICKI S., ACCOUNT EXECUTIVE, 29063 WHITEGATE LN, HIGHLAND, CA 92346 BROADVIEW ETSB, 2350 S 25TH AVE, BROADVIEW, IL 60155-3827 BROADWING COMM SERVICES INC, ATT: CHIEF OPERATING OFFICER, 1122 CAPITAL OF TEXAS HWY SOUTH, AUSTIN, TX 78746 BROADWING COMMUNICA SVCS INC - CABS, ATTN: ERNEST WILLIAMS, 1122 CAPITAL OF TEXAS HWY SOUTH, AUSTIN, TX 78746 BROADWING COMMUNICA SVCS INC. - CABS, 1122 CAPITAL OF TEXAS HWY SOUTH, AUSTIN, TX 78746 BROADWING COMMUNICATION SERVICES, PO BOX 952061, ST LOUIS, MO 63195-2061 BROADWING COMMUNICATION SVCS INC - CABS, ATTN: ERNEST WILLIAMS, 1122 CAPITAL OF TEXAS HWY S, AUSTIN, TX 78746 BROADWING COMMUNICATIONS SERVICES, INC., C/O, C. WADE COOPER JACKSON WALKER, 100 CONGRESS AVENUE, AUSTIN, TX 78071 BROADWING TELECOMMUNICATIONS INC, PO BOX 9001334, LOUISVILLE, KY 40290-1334 BROADWING TELECOMUNICATIONS, P.O. BOX 78022, PHOENIX, AZ 85062-8022 BROADWING/AUSTIN, 1122 SOUTH CAPITAL HWY, AUSTIN, TX 78746 BROCCARDO, DAVID M., ACCOUNT EXECUTIVE, 7367 W FREMONT DR, LITTLETON, CO 80128 BROCH, NICOLE A., 21 ROYAL PALM WAY, BOCA RATON, FL 33432 BROCK, EDWARD, 1625 AUTUMN BREEZE LN., LEWISVILLE, TX 75077 BROCKMUELLER TTEES DTD, HENRY R & BETTY L, 420 LOS ALTOS AVE, ARCADIA, CA 91006 BRODERDORF, BREA L., 10925 BLUFFSIDE DR, #325, STUDIO CITY, CA 91604 BRODOSKI, DOUGLAS, ACCOUNT EXECUTIVE, 25011 ANDOVER, DEARBORN HEIGHTS, MI 48125 BRODY, MICHAEL, 342 LINTON AVE, LINDENHURST, NY 11757 BROGDEN, ERIC L., ACCOUNT EXECUTIVE, 1248 E 61ST ST, CLEVELAND, OH 44103 BROKENBERRY, TRACY M., REP BILLING, 9455 SKILLMAN, #2402, DALLAS, TX 75243 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3743 3770 3772 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3743 3773 3743 3743 3775 3775 3743 3772 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 BROKER, RODNEY A., ACCOUNT EXECUTIVE, 81 E FRANKLIN ST, #6, TOPTON, PA 19562 BROOK LEE, SEOUL ENTERPRISE, 3903 EISENHAUER RD, UNIT 51B, SAN ANTONIO, TX 78218 BROOK, ANDREW W., 4648 GLENSHIRE PL, DUNWOODY, GA 30338 BROOKE KIDD, JOE'S MOVEMENT EMPORIUM T/A WORLD ARTS, 3802 34TH ST, MT RAINIER, MD 20712 BROOKINGS INSTITUTION, 1775 MASSACHUSETTS AVE, NW, WASHINGTON, DC 20036 BROOKLINE HEATH SCHOOL, 490 HEATH ST., BROOKLINE, MA 2146 BROOKMAN, RYAN P., ACCOUNT EXECUTIVE, 7400 SW BARNES RD, #1031, PORTLAND, OR 97225 BROOKS FIBER C/O MCI WORLDCOM, PO BOX 844121, DALLAS, TX 75284-4121 BROOKS FIBER, C/O MCI WORLDCOM, PO BOX 844121, DALLAS, TX 75284-4121 BROOKS II, BRUCE, 2750 MEADOW GATE, DALLAS, TX 75232 BROOKS, CARRIE, 187 BRIARWOOD DR, HANOVER, MA 02339 BROOKS, CYNTHIA R., 9524 MILITARY PKWY, #10004, DALLAS, TX 75227 BROOKS, ERICA L., MAJOR ACCOUNT MANAGER, 4229 HUNT DR., APT #4802, CARROLLTON, TX 75010 BROOKS, GERALD L., NRC TECH I, 101 N BROOKSIDE DR, #1412, DALLAS, TX 75214 BROOKS, JAMES H., 17601 OLYIMPIA, REDFORD, MI 48240 BROOKS, JOHN J., 86 BAXTER ST, SOUTH BOSTON, MA 02127 BROOKS, KRISTEN C., 384 SOUTH WASHINGTON ST, DENVER, CO 80209 BROOKS, MARSHALL H., 2208 GENEVA CIR, DENTON, TX 76210 BROOKS, RYAN L., SR. ACCOUNTANT, 4300 HORIZON NORTH PWY, #538, DALLAS, TX 75287 BROOKS, WILLIAM J., 10114 IRONWOOD LANE, DALLAS, TX 75249 BROSSI TELECOMM, ATTN: GENL COUNSEL, 56 WESSON TERR, NORTHBOROUGH, MA 1532 BROSTROM, ROY E., ENGINEER, BROADBAND, 1111 EMERSON PLACE, VERNON HILLS, IL 60061 BROTHER LOUIS MAURO, RESURRECTION PARISH & SCHOOLS, 372 MONTGOMERY ST, JERSEY CITY, NJ 7302 BROTHERS AUTOBODY, 1 ROCKINGHAM ROAD RT 28, LONDENDERRY, NH 03053 BROUSSARD, EDWARD P., 10014 DAWNBROOK, PEARLAND, TX 77584 BROWARD COUNTY BOARD OF CNTY COMM., 115 S ANDREWS AVE STE 325, FORT LAUDERDALE, FL 33301-1801 BROWARD COUNTY REVENUE COLLECTOR, GOVERNMENTAL CENTER, 115 S. ANDREWS AVE., FT. LAUDERDALE, FL 33301-1895 BROWARD COUNTY, 115 S ANDREWS AVE RM A-100, FORT LAUDERDALE, FL 33301-1818 BROWER, JEFF D., SERVER ADMINISTRATION MANAGER, 7305 TANBARK COVE, AUSTIN, TX 78759 BROWN AND CO SECURITIES CORP, 1 BEACON STREET, BOSTON, MA 02108 BROWN BROS HARRIMAN AND CO., 63 WALL STREET, 8TH FLOOR, NEW YORK, NY 10005 BROWN GRAPHICS, 10720 MILLER RD. SUITE 104, DALLAS, TX 75238 BROWN REAVES & MANNING PLLC, CR HOLD/1201 THIRD AVE, SUITE 320, SEATTLE, WA 98101 BROWN, ALEXVENSKEE, ACCOUNT EXECUTIVE, 2849 LOTUS PARK, SAN ANTONIO, TX 78154 BROWN, CARMEN, MAJOR ACCOUNT MANAGER, 4914 MARY JANE WAY, SAN JOSE, CA 95124 BROWN, CONNERY,ET AL, 360 HADDON AVENUE, WESTMONT, NJ 8108 BROWN, DAVID T., 4241 W MCNAB RD, #20, POMPANO BEACH, FL 33069 BROWN, JAMES, ACCOUNT EXECUTIVE, 4022 IVEY VISTA WAY, OCEANSIDE, CA 92057 BROWN, JERRIETT J., 6001 ROSE BAY DR., FORESTVILLE, MD 20747 BROWN, JOE D, CUSTOMER CARE REP, 509 STARLING DRIVE, MESQUITE, TX 75149 BROWN, LORI G., 950 LEMON ST, MARTINEZ, CA 94553 BROWN, MARK A., SUPRV UNE FIELD, 31 GLADEVIEW, SAN FRANCISCO, CA 94131 BROWN, MARK S, 11245 WEST RD, #121A, HOUSTON, TX 77065 BROWN, MATTHEW FRANK, ACCOUNT EXECUTIVE, 1400 PATRICIA DR, #506, SAN ANTONIO, TX 78216 BROWN, MATTHEW S., AGENT CHANNEL MANAGER, 165 STONEY HILL DR, FOLSOM, CA 95630 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 3770 3761 3770 3770 3770 3761 3770 3761 3770 3770 3770 3770 3761 3761 3761 3761 3770 3761 3761 3770 3761 3770 3770 3761 3770 3770 BROWN, MICHAEL J., 14824 VICTORIA CROSSING, LOCKPORT, IL 60441 BROWN, NATHAN, 210 CAMERON BRIDGE WAY, ALPHARETTA, GA 30022 BROWN, NICHOLAS B., ACCOUNT EXECUTIVE, 2857 KEARNEY AVE, SANTA CLARA, CA 95051 BROWN, NICOLE, SALES ENGINEER, 72 KOSTER ST., WALLINGTON, NJ 07057 BROWN, RICHARD S., CUST IMPL REP 2, 1016 WINDING CREEK, CEDAR HILL, TX 75104 BROWN, ROBERT L., MAJOR ACCOUNT MANAGER, 2653 BONITA DR., WATERFORD, MI 48329 BROWN, RONALD S., CCR, 1418 W PETERS COLONY RD, CARROLLTON, TX 75007 BROWN, STANLEY E. & SCHEIDELER & ASSOCIATES, PC, C/O JOSEPH SCHEIDELER, BROWN, TINA, ACCOUNT EXECUTIVE, 9300 MAIE AVE, #211, LOS ANGELES, CA 90002 BROWN, UNDREA L., CUSTOMER CARE REP, 421 KIRNWOOD, DALLAS, TX 75232 BROWN, WILLIAM T., 8609 STABLEVIEW CT, GAITHERSBURG, MD 20882 BROWNE, DAVID P., ACCOUNT EXECUTIVE, 8 MICHIGAN CT, VALLEY COTTAGE, NY 10989 BROWNE, WILLIAM P., NATIONAL ACCOUNTS MANAGER, 845 2ND ST, HERMOSA BEACH, CA 90254 BROWNFIELD, JAMES R., 215 SAYBROOK CT, COSTA MESA, CA 92627 BROWNING - FERRIS INDUSTRIES, PO BOX 78029, PHOENIX, AZ 85062-8029 BROWNING, JASON ERIC, 1600 HIGHLAND CT., CEDAR PARK, TX 78613 BROWNING-FERRIS IND., SAN ANTONIO COMMERCIAL DIST., PHOENIX, AZ 85062-8720 BROWNING-FERRIS IND'S, QUINCY DIVISION PO BOX 830146, BALTIMORE, MD 21283 BROWNLOW, CHRISTINA J., ACCOUNT EXECUTIVE, 16395 SHADY VIEW LANE, LOS GATOS, CA 95032 BRUCE BAGGAN, NORTH AMERICAN MILLWRIGHT SERVICES INC., 474 CHESAPEAKE PARK PLZ, BALTIMORE, MD 21220 BRUCE BAKER, PILL-BOX PHARMACY INC, 175 CAMBRIDGE, BURLINGTON, MA 1803 BRUCE BECK, EAGLE CREEK, INC., 10421 16TH AVE SW, PHONE 1, SEATTLE, WA 98118 BRUCE BECKER, FIRST UNITED DOOR TECHNOLOGIES, 1885 IOWA AV, RIVERSIDE, CA 92507 BRUCE BEHNAMI, ACTION TECH SERVICE, INC., 8854 MONARD DR, SILVER SPRING, MD 20910 BRUCE BELLINE, BRUCE BELLINE INS, 1203 PARRY, LAMAR, MO 64759 BRUCE BENEDICT, CAROTHERS & BENEDICT, 1800 LAKE PARK DR SE, SUITE 101, SMYRNA, GA 30080 BRUCE BERMAN, AIRTEL WIRELESS, 1460 4TH ST, 200, SANTA MONICA, CA 90401 BRUCE BOWEN, BLUE PLATE INNOVATIONS, 8514 26TH AVE NW, SEATTLE, WA 98117 BRUCE BRENNER, BRENNER BRUCE INCORPORATED, 768 CARVER AVE, WESTWOOD, NJ 7675 BRUCE BRIGHAM, HOWIE GLASS, 940 N CAMPBELL RD, ROYAL OAK, MI 48067 BRUCE BURGESS, PINNACLE CAPITAL MANAGEMENT INC, 79 CANAL, BOSTON, MA 2129 BRUCE CAMERON, REEDS HOBBY SHOP, 8039 LA MESA BL, LA MESA, CA 91941 BRUCE COX, FRUIT CROWN PRODUCTS INC., 250 ADAMS BL, FARMINGDALE, NY 11735 BRUCE CROSSMAN, WINDOW ON WALL STREET, 1820 GLENVILLE, 100 NONE, RICHARDSON, TX 75080 BRUCE EMAM, CASPIAN TRADING, 1991 DENNISON ST, UNIT A, OAKLAND, CA 94606 BRUCE FRESHWATER, INNOVATIONS TECH, 22 WABASH ST, 202, PITTSBURGH, PA 15220 BRUCE GILMORE, AMERICAN STANDARD TRAFFIC CONTROL, 122-16 15 AV, COLLEGE POINT, NY 11356 BRUCE GOLD, LIEBOWITZ & GOLD, 1904 ARCH ST, SUITE 100, PHILA, PA 19103 BRUCE HAMMOND, GOBE CORPORATION, 6700 SW 105TH AVE, STE 211, BEAVERTON, OR 97008 BRUCE HATAKEDA, SAN LORENZO TIRE & AUTO, 23356 CLAWITER RD, HAYWARD, CA 94545 BRUCE HONE, SW CHIROPRACTIC CLINIC, 11040 16TH AVE SW, SEATTLE, WA 98146 BRUCE JACOBS, ASSOCIATED PACKAGING, 21130 BRIDGE, SOUTHFIELD, MI 48034 BRUCE JACOBSON, OPHTHALMOLOGY CONSULTANTS INC., 36100 EUCLID AV, WILLOUGHBY, OH 44094 BRUCE JONES, G T NET INFORMATION SERVICES, 7877 CESSNA AV, WASHINGTON GROVE, MD 20880 BRUCE LEE, MAPLE SHOES, 1203 MAPLE AV, STE 1-2, LOS ANGELES, CA 90015 BRUCE MERCHANT, CLIN/REGS ASSOCIATES, 162 S RANCHO SANTA FE RD, F12, ENCINITAS, CA 92024 BRUCE MIHELICH, FULLER CAMPER, 7825 INDIANA AVE, TRLR BLDG, RIVERSIDE, CA 92504 Mode of Svc (if different)

Page 65 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3761 3761 3770 3743 3770 3761 3743 3743 3743 3770 3770 3761 3772 3743 3743 3743 3772 3743 3770 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3743 3761 3743 3770 3743 3743 BRUCE NOVAK, HOSPITAL LAUNDRY SERVICES, 230 MESSNER DR, 1, WHEELING, IL 60090 BRUCE PLISNER, BRUCE PLISNER, 30586 CLUBHOUSE LN, FARMINGTON HILLS, MI 48334 BRUCE QUINLAN, QUINLAN AGENCY, 1005 MAIN ST, BOONVILLE, MO 65233 BRUCE RHODES, N-MOTION BARBER SHOP, 2516 DICKINSON ST, 1, PHILADELPHIA, PA 19146 BRUCE RICE, HUCKLEBERRY YOUTH PROGRAMS, 3310 GEARY BL, SAN FRANCISCO, CA 94118 BRUCE SCHLANKER, PREMIER ENERGY MARKETING, 900 VICTORS WAY, ANN ARBOR, MI 48108 BRUCE STEWART, CYBERHOTLINE, 1642 WESTWOOD BLVD, 201 2, LOS ANGELES, CA 90024 BRUCE VALENTINE, O.G. VALENTINE INC., 5101 COLORADO BLVD, DENVER, CO 80216 BRUCE W MACHARDY, 1233 E DEL RIO DR, TEMPE, AZ 85282 BRUCE YEAGER, LARRY'S COMFORT SHOES & PEDORTHIC SERVIC, 4801 FOLSOM BLVD, SACRAMENTO, CA 95819 BRUCE ZAPPAN, DR. BRUCE M ZAPPAN, 1601 WALNUT ST, SUITE 505, PHILADELPHIA, PA 19102 BRUGGEMAN, THOMAS H, 435 N PRAIRIE, SIOUX FALLS, SD 57104 BRUNER, JOHN E., TECH 2 NATL REPAIR CTR, 12516 AUDELIA, #712, DALLAS, TX 75243 BRUNER, TAMMY S., MAJOR ACCOUNT MANAGER, 1435 BOGGS RD, #205, DULUTH, GA 30096 BRUNO AMARAL, G.D. CHECK CASHING INTERNATIONAL, INC, 1440 N FEDERAL HWY, STE 01, POMPANO BEACH, FL 33062 BRUNO FORTIN, BISTRO LEPIC, 1736 WISCONSIN AVE NW, WASHINGTON, DC 20007 BRUNO MUSSO, DBA TIME OUT SPORTS PUB, 7500 S UNIVERSITY BLVD, SUITE 115, LITTLETON, CO 80122 BRUNO SCHEIDT, INC., 71 WEST 23RD ST., 15TH FLOOR, NEW YORK, NY 10010 BRUNO, JASON J., 112 DARROW LANE, GREENLAWN, NY 11740 BRUNO, NICOLE L., 2 D'ORLANDO WAY, DANVERS, MA 01923 BRUNS, MICHAEL J., 1804 MICHIGAN AVE, #204, NAPERVILLE, IL 60563 BRUNSWICK CORPORATION, CR HOLD/1 NORTH FIELD COURT, LAKE FOREST, IL 60045 BRUSCATO, ANTHONY J., 877 FOREST LN, CAROL STREAM, IL 60188 BRYAN CARTER, SOUTHWEST PROVIDER HEALTH CARE, 6655 HILLCROFT, SUITE 208, HOUSTON, TX 77081 BRYAN JENSEN, CAPCO ABRASIVES, 900 LUND BLVD, ANOKA, MN 55303 BRYAN KIRKMAN, ROBERTSON CONTRACTORS INC, 1909 S WESTWOOD, POPLAR BLUFF, MO 63901 BRYAN KRIST, DER TRAVEL SERVICES, 9501 W DEVON AV, ROSEMONT, IL 60018 BRYAN LEIMONT, AAMCO TRANSMISSIONS, 6828 CAMP BOWIE BLVD, FORT WORTH, TX 76116 BRYAN MIDGLEY, TECHNO COLOR GRAPHICS, 2200 S MAIN ST, SUITE 302, LOMBARD, IL 60148 BRYAN RODRIQUEZ, BDC INC., 2121 S PRIEST DR, STE.109, TEMPE, AZ 85282 BRYAN SHANTERY, SELMAN AND COMPANY, 6110 PARKLAND BL, MAYFIELD HTS, OH 44124 BRYAN SHEPERD, JOHN MILES CHEVROLET, 950 DOGWOOD DR SE, CONYERS, GA 30012 BRYAN SMITH, REV. B. SMITH DBA THE LIGHT OF FAITH, 1795 EL SERENO AV, PASADENA, CA 91103 BRYAN STEWART, ATM EXPRESS, 715 E ORDNANCE RD, SUITE 104, GLEN BURNIE, MD 21060 BRYAN WADSWORTH, WADSWORTH PUMPS, 400 W BONNER RD, WAUCONDA, IL 60084 BRYAN WHORTON, MAILBOXES ETC DAL, 14902 PRESTON RD, SUITE 404, DALLAS, TX 75253 BRYAN WHORTON, MAILBOXES ETC MESQ, 1515 N TOWNEAST BLVD, SUITE 138, MESQUITE, TX 75150 BRYAN YANG, BRYAN YANG, 3600 WILSHIRE BL, STE C, LOS ANGELES, CA 90010 BRYAN, TIFANI M., ACCOUNT EXECUTIVE, 384 SAN FERNANDO ST, POINT LOMA, CA 92109 BRYANT BRYANT, BRYANT PEDIATRIC DENTISTRY, 9351 LAKESIDE BLVD, OWINGS MILLS, MD 21117 BRYANT HO, 168 N CLINTON, 3RD FL, CHICAGO, IL 60661 BRYANT MCINNISS, NEIGHBORHOOD HOUSING SVCS, 2806 CHURCH AV, GROUND, BROOKLYN, NY 11226 BRYANT, BEN C., 107 HOLLIE DR, RED OAK, TX 75154 BRYANT, CASSANDRA M., ANALYST INTEGRATION, 11650 MCCREE RD, #2212, DALLAS, TX 75238 Mode of Svc (if different)

Page 66 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3761 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3761 3770 3761 3761 3770 3761 3761 3770 3770 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 BRYANT, DAVID, 9218 BALCONES DRIVE, APT. #115, AUSTIN, TX 78750 BRYANT, ERIC C., 2405 VAN WINKLE CT, MODESTO, CA 95356 BRYANT, HENRY E., 200 S 27TH AVE, BELLWOOD, IL 60104 BRYANT, MARILYN P., CUST IMPL REP 2, 5549 KING DRIVE, THE COLONY, TX 75056 BRYANT-KATSAPETSIS, HEATHER B, 10448 WHITE GRANITE CT, OAKTON, VA 22124 BRYDEN THRASHER, BRYDENS AUTO SERVICE, 2730 E MCDOWELL RD, APT 1, PHOENIX, AZ 85008 BRYON CHAMBERS, BRYON CHAMBERS ALLSTATE INSURANCE, 3903 DYRE AV, 1, BRONX, NY 10466 BTI - CABS, PO BOX 96026, CHARLOTTE, NC 28296-0026 BUBLITZ, BRIDGETT, ACCOUNT EXECUTIVE, 3883 JEWELL ST, B-1, SAN DIEGO, CA 92109 BUCHANAN, MICHAEL STEPHEN, SALES ENGINEER/ANALYST, 1104 E. 30TH ST., AUSTIN, TX 78722 BUCHANAN, MICHELLE, PRODUCT MGR MARKETING, 13005 HEINEMANN DR, #113, AUSTIN, TX 78727 BUCHANAN, MIQUEL F., ACCOUNT EXECUTIVE, 1140 OLD PALMER CT, LITHONIA, GA 30058 BUCHANAN, RICHARD B., 1260 VAN CAMP CT, ANNAPOLIS, MD 21401 BUCHEIT, DUSTIN C., 6545 JAFFE CT, #9, SAN DIEGO, CA 92119 BUCHHOLTZ, AMY M., 123 CONESTOGA, FRANKTOWN, CO 80116 BUCKINGHAM, BRIAN, 21540 ABERDEEN RD, ROCKY RIVER, OH 44116 BUCKLEY JR., JOHN J., 1007 STONE CREEK CIR, CRYSTAL LAKE, IL 60014 BUCKLEY, BYRON, CIR I - MACD, 1813 SPIKES ST., GRAND PRAIRE, TX 75051 BUCKLEY, MICHAEL P., ACCOUNT EXECUTIVE, 1610 BRIDLE PATH DR., LANSDALE, PA 19446 BUCKLEY, MICHAEL, 278 E 239 ST, #4F, BRONX, NY 10470 BUCKLEY, PAUL E., 316 OAKDALE DRIVE, FORT WORTH, TX 76108 BUCKLEY,MICHAEL, 278 E. 239 STREET APT#4F, BRONX, NY 10470 BUCKS COUNTY TREASURER'S OFFICE, 55 E COURT ST, DOYLESTOWN, PA 18901-4327 BUD KRAUSE, IDEAL THREAD & GAGE INC, 17124 S WESTERN AVE, 2, GARDENA, CA 90247 BUDD MEHR, BABIES R US C/O TOYS R US, 139-19 20, 1, COLLEGE POINT, NY 11356 BUDD MEHR, BABIES R US C/O TOYS R US, 3700 WILLIAM PENN HWY, MONROEVILLE, PA 15146 BUDD MEHR, IMAGINARIUM (DIVISION OF TOYS R US), 26300 CEDAR RD, BEACHWOOD, OH 44122 BUDD MEHR, TOYS R US, 165 STATE HWY NO 4, PARAMUS, NJ 7652 BUDD MEHR, TOYS R US, 600 N FREDRICK AV, GAITHERSBURG, MD 20877 BUDD MEHR, TOYS R US, 61 WALSH DR, PARSIPPANY, NJ 7054 BUDD MEHR, TOYS R US-MO, 238 NORTHWEST PLAZA, SAINT ANN, MO 63074 BUDDHA MAHARJAN, MOUNT EVEREST RESTAURANT, 1805 18TH ST NW, WASHINGTON, DC 20009 BUDDY BELL, XPRESS CASH, 5115 NEW PEACHTREE RD, 302, CHAMBLEE, GA 30341 BUDDY BROWN, BROWN'S AUTO SUPPLY, 5028 BROADWAY AVE, HALTOM CITY, TX 76117 BUDDY GREENE, VALLEY VISTA MORTAGAGE, 5473 KEARNY VILLA RD, SUITE 250250 2ND, SAN DIEGO, CA 92123 BUDROW, GREGORY M., MAJOR ACCOUNT MANAGER, 18110 MARLIN LN, HOMEWOOD, IL 60430 BUDZ, JOE A., SALES ENGINEER WHOLESALE, 229 SHIAWASSEE AVE, FAIRLAWN, OH 44333 BUETTNER, RICHARD D., 99 POND CIR, SOMERS, CT 06071 BUI, MARK D., MARKET ANALYSIS MANAGER, 7165 DOGWOOD CREEK LANE, DALLAS, TX 75252 BUKATY, JENNIFER, MGR TAX, 180 HARPOLE RD. WEST, ARGYLE, TX 76226 BUKUR, JIM G, 7009 GRANDVIEW AVENUE, ARVADA, CO 80002 BULLA, JOSEPH A., 819 ALLEN, #A, ST. LOUIS, MO 63108 BULLIVANT HOUSER BAILEY PC, #300 888 SW FIFTH AVENUE, PORTLAND, OR 97204 BULLOCK, ERICA R., ACCOUNT EXECUTIVE, 28870 MONTEREY DR, SOUTHFIELD, MI 48076 BUMA, JOSHUA G., 9857 PALM ST, BELLFLOWER, CA 90706 BUN NGOV, BUN THAO NGOV DBA CHINA EXPRESS, 4134 CRENSHAW BL, LOS ANGELES, CA 90008 BUNKLEY, DENISE Y., 1820 POST OAK LN, CARROLLTON, TX 75007 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3772 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3761 3743 3770 3743 3743 BUONGIORNO, DEBRA S, 6 WOODS END RD, CLIFTON, NJ 07012 BUONO, CHARLES M., 124 E MACON AVE, STATEN ISLAND, NY 10308 BUONOPANE, NICHOLAS, 198 BELLINGHAM AVE, REVERE, MA 02151 BURBANK WATER & POWER, BURBANK WATER AND POWER, 164 W MAGNOLIA BLVD, PO BOX 631, BURBANK, CA 91502 BURBANK WATER & POWER, PO BOX 631, BURBANK, CA 91503-0631 BURCH, AUSTIN J., CIR I - PACBELL PROVISIONING, 3424 NANCY CT, PLANO, TX 75023 BURCH, KIM R., 4628 ASHFORTH WAY, OWINGS MILLS, MD 21117 BURCHARDT, JOANNA O., ACCOUNT EXECUTIVE, 16356 N THOMPSON PEAK PKWY, #2035, SCOTTSDALE, AZ 85260 BUREL, KRISTIN KLEIST, 6300-138 CREEDMOOR RD, 295, RALEIGH, NC 27612 BURGESS, LINDSAY R., CUSTOMER CARE REPRESENTATIVE, 501 BUSH ST, LINDEN, MI 48451 BURGESS, MICHAEL C., 195 RADLEY DR, PAINESVILLE TWP, OH 44077 BURKE, ANTHONY G., 2905 COWLEY WAY, UNIT G, SAN DIEGO, CA 91227 BURKE, BRANDON L., 8142 S FILLMORE WAY, LITTLETON, CO 80122 BURKE, CHRISTOPHER R., 4240 SAN MARINO BLVD, WEST PALM BEACH, FL 33409 BURKE, DARRELL E., 3436 KENSINGTON PARC CIR, AVONDALE ESTATES, GA 30002 BURKE, GLEN R., ACCOUNT EXECUTIVE, 538 E. 21ST STREET, BROOKLYN, NY 11226 BURKE, KATHLEEN, PRODUCT DELIVERY PROJECT MANAG, 101 GREATON ROAD, WEST ROXBURY, MA 02132 BURKE, LAURA E., 1721 S I H35 #11102, WAXAHACHIE, TX 75165 BURKE, RHONDA, CUST IMPL REP 2, 1920 BOLDEN RD, IRVING, TX 75060 BURKE, RONALD G., ACCOUNT MANAGER II, 1913 TULIP ST N.W., WASHINGTON, DC 20012 BURKHALTER, SAMANTHA D., 26951 BRAEMAR, MISSION VIEJO, CA 92691 BURKHEIMER, BENJAMIN R., ACCOUNT EXECUTIVE, 11999 LONGRIDGE AVE, #1104, BATON ROUGE, LA 70816 BURKS, KIMBERLY C., PURCHASING MANAGER, 4937 HIGHBANK DR, ARLINGTON, TX 76018 BURL B BULL, BURL B BULL, 9855 SHADOW WAY # 1301, DALLAS, TX BURLINGTON RESOURCES, 1801 BROADWAY SUITE 800, DENVER, CO 80202 BURLINGTON RESOURCES, 801 CHERRY ST. #700, FORT WORTH, TX 76102 BURNETT, JAMES C., 3140 COMMONWEALTH WAY, ALPHERETTA, GA 30004 BURNETTE, WILLIAM C., 3962 BELMONT RIDGE DR, LITHONIA, GA 30038 BURNS, ERICKA N., CUSTOMER CARE REP, 9440 AMBERTON PKWY, DALLAS, TX 75243 BURNS, JEFFREY A., 15615 NE 91ST WAY, REDMOND, WA 98052 BURNS, JEREMY L., 202 E. OAK KNOLL, #322C, LEWISVILLE, TX 75067 BURNS, MARCEL G., ENGINEER II SALES, 215 COMMANDER COVE, STAFFORD, VA 22554 BURNS, NICOLE K., ACCOUNTANT STAFF, 1121 BROOKSIDE DRIVE, CEDAR HILL, TX 75104 BURNS, SPANISH, 730 HUME DR, DALLAS, TX 75227 BURNS, TAMSEN M., MAJOR ACCOUNT MANAGER, 955 SHOREPOINT CT, #120, ALAMEDA, CA 94501 BURNS, TANGELA R., 1401 MILL VALLEY SQ., #405, FT. WORTH, TX 76120 BURROW, BRAD C., ACCOUNT EXECUTIVE, 30711 MCKINNEY DR, TOMBALL, TX 77375 BURROWS, JEREMY, ACCOUNT EXECUTIVE, 19002 DALLAS PKWY., #1834, DALLAS, TX 75287 BURT CASAZZA, THE CASAZZA INSURANCE AGENCY, 7974 HAVEN AV, 160, CUCAMONGA, CA 91730 BURT COHAN, MLC SHOE CO INC, 444 N 4, PHILADELPHIA, PA 19123 BURTON II, THURMAN D., 9207 PROCLAMATION, SAN ANTONIO, TX 78240 BURTON MERRILL (ATTY), VIKEN BERGHOUDIAN, 607 S HILL, RM 243, LOS ANGELES, CA 90014 BURTON, BRIAN R., MAJOR ACCOUNT MANAGER, 1438 DRAYTON AVENUE, WEBSTER GROVE, MO 63119 BURTON, NICHOLE C., CUST IMPL REP 2, 2525 HWY 360, #933, EULESS, TX 76039 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3775 3743 3743 3743 3743 3761 3770 3743 3743 3743 3743 3743 3743 3743 3743 BURTON, STEVEN L., 1423 S 120TH LN, AVONDALE, AZ 85323 BURTON, TERRANCE, 2525 PLAYERS COURT, #714, DALLAS, TX 75287 BURWELL, VERNELL, NATIONAL ACCOUNT MANAGER, 3080 HOPELAND DR., POWDER SPRING, GA 30127 BUSH, JEFFREY H., 28637 192 PL SE, KENT, WA 98042 BUSH, JONATHAN M., 14108 SAN DIEGO AVE, CLEVELAND, OH 44111 BUSH, MICHAEL, ACCOUNT EXECUTIVE, 4601 63RD ST, #23, SAN DIEGO, CA 92115 BUSHMAN, ROBERT S., ACCOUNT EXECUTIVE, 10627 BUTTONWOOD LAKE DR, BOCA RATON, FL 33498 BUSINESS OFFICE CTR/AMSDELL, CR HOLD/6779 ENGLE ROAD-SUITE I, MIDDLEBURG HEIGHTS, OH 44130 BUSINESS TELE SYSTEMS, 11513 COMMONWEALTH DR, LOUISVILLE, KY 40299-2341 BUSINESS TELEPHONE INC, PO BOX 36395, HOOVER, AL 35236 BUSINESSWEEK, P.O. BOX 53230, BOULDER, CO 80321-3230 BUSN TELEPHONE SYS, ATTN: GENL COUNSEL, 11513 COMMONWEALTH DR, LOUISVILLE, KY 40299 BUSSFELD, MITCHELL D., 100 PARKVIEW AVE, WEST HARRISON, NY 10604 BUSTAMANTE, JORGE L., 12006 SW 110 ST CIR E, MIAMI, FL 33186 BUSTER, BERVENA R., CUSTOMER CARE REP, 3117 S WESTMORELAND RD, #2039, DALLAS, TX 75233 BUSTICHI, DON, SALES MANAGER, 2670 PINE ST., #3, SAN FRANCISCO, CA 94115 BUSTILLO, ALEX, MAJOR ACCOUNT MANAGER, 1220 N PIERCE ST, #502, ARLINGTON, VA 22209 BUSTILLO, KIMBERLY, ACCOUNT EXECUTIVE, 5000 SW 95TH AVE., MIAMI, FL 33165 BUTCH WALDRUP, SMYTH & WALDRUP, INC., 300 N WALNUT ST, DEXTER, MO 63841 BUTCHER, AMY N., CUST CARE REP 1, 6910 COCKRELL HILL RD, #2705, DALLAS, TX 75236 BUTCHER, GREG, C/O JAMES ESTERKIN, 210 S.W. MORRISON, SUITE 600, PORTLAND, OR 97204 BUTCHER, GREGORY S, 17325 N.W. REINDEER DR., PORTLAND, OR 97229 BUTCHER, JOE, 6071 DOYLE, HUNTINGTON BEACH, CA 92647 BUTCHEY, JIMMY S, ACCOUNT EXECUTIVE, 171 UNIONDALE AVE, UNIONDALE, NY 11553 BUTLER JR, DAVID A., 7707 MICHELLE DR., LANDOVER, MD 20785 BUTLER JR., ELMER S., 6926 FURNESS AVE, OXON HILL, MD 20745 BUTLER, AERIS S., OMC LNP COORDINATOR, 10 CRESCENT LN, #2-E, IRVINGTON, NJ 07111 BUTLER, ALEX, MAJOR ACCOUNT MANAGER, 36 WHITETAIL DR., CHADDSFORD, PA 19317 BUTLER, JEREMIAH FRANKLIN, SALES MANAGER, 6940 35TH ST. W, UNIVERSITY PLACE, WA 98466 BUTLER, MICHAEL M., 10043 BRIAR FOREST DR, HOUSTON, TX 77042 BUTLER, VELMA, 2615 NINA CR., GRAND PRAIRIE, TX 75052 BUTLER, WICK AND COMPANY, INC., CITY CENTER ONE BLDG., STE. 700, YOUNGSTOWN, OH 44501 BUTLIN, MICHAEL, 460 SHERMAN ST, CANTON, MA 02021 BUTTS COUNTY EMA - 911, 25 3RD ST STE 28, JACKSON, GA 30233-1965 BUTTS, NICOLE M., 29 N CHARLES ST, NAPERVILLE, IL 60540 BUZBEE JR., WILLIAM M, 6904 MYSTIC WOODS WAY, COLUMBIA, MD 21044 BUZZ SCHEFFENADER, CAFRITZ CO., 1825 K ST, 1200, WASHINGTON, DC 20006 BUZZ SCHEFFENADER, CAFRITZ CO., 1825 K ST, 1200, WASHINGTON, DC 20006 BUZZELL, CHARLES J., ACCOUNT EXECUTIVE, 3295 JULIET DR, WOODBURY, MN 55125 BWC BETTER WORKER'S COMP, BWC BETTER WORKERS COMPENSATION, BWC STATE INSURANCE FUND, CORPORATE PROCESSING DEPT, COLUMBUS, OH 43271-0977 BYCZEK, ROSS C., 7068-B1 HANOVER PKWY, GREENBELT, MD 20770 BYERS, BRADLEY S., SALES ENGINEER, 11111 BROOK MILL CT., HOUSTON, TX 77065 BYERS, KENT D., ACCOUNT EXECUTIVE, 7601 CHURCHILL WAY, #836, DALLAS, TX 75251 BYFORD, DEANNA L., CUST IMPL REP III, 10014 SAMANTHA DR., FRISCO, TX 75035 BYRD, LESTER P., 18832 FLORIDA ST, #62, HUNTINGTON BEACH, CA 92648 BYRNES, JOHN M., PO BOX 5466, EVANSTON, IL 60204 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3770 3761 3770 3743 3772 3743 3761 3743 3743 3743 3770 3770 3743 3770 3770 3770 3772 3761 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 BYRNES, MATTHEW, MAJOR ACCOUNT MANAGER, 5440 MARINELLI RD, #130, NORTH BETHESDA, MD 20852 BYRON CAIN, BYRON CAIN, 6949 WINCHESTER STREET, DALLAS, TX 75231 BYRON GREEN, GREEN INVESTMENT MANAGEMENT, 306 W 7TH, 850, ARLINGTON, TX 76102 BYUNG KIM, GOLDEN FISH AND CHIPS, 3100 FULTON AVE, 103, SACRAMENTO, CA 95821 BYUNG SO LEE, BYUNG SO LEE % CROSS COUNTY PHOTO EXPRES, 13 XAVIER DR, STORE, YONKERS, NY 10704 C & E AIR CONDITIONING SERVICE INC., PO BOX 796098, DALLAS, TX 75379-6098 C & F FOODS, 30 GORDON DR, SYOSSET, NY 11791 C & M TELEPHONE, ATTN: GENL COUNSEL, 38 NEW BRITAIN AVE, NEW BRITAIN, CT 6067 C CONYERS, DENNYS, 3750 WILSHIRE BLVD, LOS ANGELES, CA 90010 C DANIEL YOST, 14784 WINNWOOD, DALLAS, TX 75240 C TAP L.L.C. PO ONLY, 1121 YELLOWJACKET LN., ROCKWALL, TX 75087 C. DANIEL YOST, ALLEGIANCE TELECOM, INC., 9201 NORTH CENTRAL EXPRESSWAY, DALLAS, TX 75231 C. JUAN MIGUEL, MEXICO LINDO RESTAURANT OF MD, 5652 ANNAPOLIS RD, MMN/A, BLADENSBURG, MD 20710 C. VANALSTINE, COMMUNITY ANIMAL HOSPITAL, 12141 NATURAL BRIDGE RD, BRIDGETON, MO 63044 C.D. CONNECT OF TEXAS INC., 3020 LEGACY DRIVE STE. 100, PLANO, TX 75023-8321 C.JON ROLOFF, ZKS REAL ESTATE PARTNERS, LLC, 3697 MOUNT DIABLO, STE. 100, LAFAYETTE, CA 94549 C.O. DRUMM, SMOKES ETC FT. WORTH TX, 3014 ALTA MERE DR, FT WORTH, TX 76116 C.R. FIFIELD, WALKER SUPPLY CO., 1420 E BLAKE, PASADENA, TX 77502 C.S. INTEGRATED LLC - ATLANTA, 3475 INTERNATIONAL PARK DR, ATLANTA, GA 30316 C.T. WOOD, CYI, 4523 WISCONSIN AVE NW, WASHINGTON, DC 20016 C/O, C3 COMM, PO BOX 74389, CLEVELAND, OH 44194-4389 C3 COMMUNICATIONS, 5155 WEST ROSECRANS AVE, STE 1066, LOS ANGELES, CA 90250 C3 COMMUNICATIONS, PO BOX 74389, CLEVELAND, OH 44194-4389 CABALLERO, D'LYN S., ACCOUNT EXECUTIVE, 3315 1/2 BERKELEY AVE, LOS ANGELES, CA 90026 CABALLERO, JOSE, ACCOUNT EXECUTIVE, 5372 GREY FOX DR, WEST PALM BEACH, FL 33415 CABLE & WIRELESS, CORPORATE HEADQUARTERS, 45 FREMONT ST, SAN FRANCISCO, CA 94105 CABLE CONNECTORS INC, ATTN: GENL COUNSEL, PO BOX 19067, IRVINE, CA 92623 CABLE NET, INC, PO BOX 1112, SANGER, TX 76266 CABLE SYS, ATTN: GENL COUNSEL, 500 WASHINGTON AVE, NORTH HAVEN, CT 6473 CABLENET SYS INC, ATTN: GENL COUNSEL, 407 MOSEY LN, LOCUST GROVE, GA 30248 CABLENET SYS, ATTN: GENL COUNSEL, 1 NEWBERRY ST, 2ND FL, PEABODY, MA X01960 CABRERA, ALFREDO J., 5029 SW 154 PL, MIAMI, FL 33185 CABRERA, ANITA R., 9525 ORANGE GROVE DR, #8, TAMPA, FL 33618 CABRERA, JAVIER L., CCR I - BILINGUAL, PO BOX 2243, ROWLETT, TX 75030 CABUTO, RAQUEL, 2147 ALTO ROAD, WAXAHACHIE, TX 75167 CACCHIOLI, JOSEPH M., 56-10 CLOVERDALE BLVD, BAYSIDE, NY 11364 CADDELL, JACQUELINE R., 388 HIGHVIEW ST, PITTSBURGH, PA 15237 CADDO-SHREVEPORT PARISH, PO BOX 104, SHREVEPORT, LA 71161-0104 CADE, EDDIE, ACCOUNT EXECUTIVE, 999 E BASELINE, #3523, TEMPE, AZ 85283 CADENA, RACHELLE R., ACCOUNT EXECUTIVE, 14141 TIARA ST, #2, VAN NUYS, CA 91401 CAGE, DONA M, 725 LYNHURST DR SW, ATLANTA, GA 30311 CAHRLIE PARK, MAINCOLOR INC, 352 EVELYN ST, PARAMUS, NJ 7652 CAINION, CHRISTOPHER J., ACCOUNT EXECUTIVE, 1703 LAKESIDE LN, ATLANTA, GA 30339 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3743 3743 3770 3761 3743 3743 3743 3761 CAL KRUEGER, CASCADE FINANCIAL SYSTEMS, 1819 S CENTRAL AVE, SUITE 123PHONE 1, KENT, WA 98032 CALCASIEU PARISH-LA, PO BOX DRAWER 2050, LAKE CHARLES, LA 70602-2050 CALCASIEU PARISH, PO BOX 2050, LAKE CHARLES, LA 70602-2050 CALDERON, NANCY, 2 UNDERWOOD DR, WEST ORANGE, NJ 07052 CALDERON, RAMONA R., RECEPTIONIST, P.O. BOX 8511, WAUKEGAN, IL 60079 CALDWELL, JEFFREY B., 704 TERESA ST, MARTINEZ, CA 94553 CALEAST IND INVESTORS LLC, C/O CB RICHARD ELLIS, 450 SPRING PARK PLACE HERNDON SPRING PARK, HERNDON, VA 20171 CALEAST INDUSTRIAL INVESTORS LLC, C/O CB RICHARD ELLIS INC., 485 SPRING PARK PLACE SUITE 600, HERNDON, VI 20170 CALEAST INDUSTRIAL INVESTORS LLC, HERNDON SPRING PARK, CHICAGO, IL 60693 CALFA, BRUCE A., PO BOX 604, NEWFOUNDLAND, NJ 07435 CALHOUN COUNTY, 315 W GREEN ST, MARSHALL, MI 49068-1585 CALHOUN, GLORIA J., 3922 PORTLAND, IRVING, TX 75038 CALIFORNIA BANK & TRUST, 3101 N. CENTRAL AVENUE #5, PHOENIX, AZ 85012 CALIFORNIA CLINICAL TRIALS, 8501 WILSHIRE BLVD, BEVERLY HILLS, CA 90211 CALIFORNIA PUBLIC UTILITIES COMMISSION, TELECOMMUNICATIONS DIVISION, 505 VAN NESS AVE, SAN FRANCISCO, CA 94102 CALIFORNIA PUC, 505 VAN NESS AVE, SAN FRANCISCO, CA 94102-3214 CALIFORNIA TELECONNECT FUND, PO BOX 45254, SAN FRANCISCO, CA 94145 CALIN, ROBERT C., ACCOUNT EXECUTIVE, 24091 PHEASANT RUN, #203, NOVI, MI 48375 CALISTOGA, PROCESSING CENTER, PHOENIX, AZ 85072-2237 CALITRI, MARTINA M., REP BILLING, 183A SPRING ST, MEDFORD, MA 02155 CALL SOLUTIONS, 12001 N CENTRAL EXPWY #350, DALLAS, TX 75243 CALL_SOLUTIONS MKT RESEARCH, MELANIE COURTRIGHT VP, 12001 N CENTRAL EXPWY STE 350, DALLAS, TX 75243 CALLEJAS, EDWARD, ACCOUNT EXECUTIVE, 3611 DATA DR, #204, TAMPA, FL 33613 CALLIE HUMPHREVILLE, XENONICS INC., 2236 RUTHERFORD RD, STE 125, CARLSBAD, CA 92008 CALLOWHILL MANAGEMENT INC., 401 NORTH BROAD ST, PHILADELPHIA, PA 19108 CALLOWHILL MANAGEMENT INC., 401 NORTH BROAD STREET, PHILADELPHIA, PA 19108 CALLOWHILL MANAGEMENT INC., C/O THE STILLMAN GROUP, 670 WHITE PLAINS ROAD, SCARSDALE, NY 10583 CALLOWHILL MGMT INC, 401 N BROAD ST STE 400, PHILADELPHIA, PA 19108 CALLWOOD, AARON A., 4445 RAINIER ST, #321, IRVING, TX 75062 CALONICO, DAVID S., REP TELEMARKETING, 5313 PEACEDALE LANE, AUSTIN, TX 78723 CALVILLO, JOEL R., ACCOUNT EXECUTIVE, 4010 WILLIAMS RD, #2, SAN JOSE, CA 95117 CALVIN NGUYEN, NAIL PROS, 4786 RIDGE RD, A, BROOKLYN, OH 44144 CALVIN PARK, BLUE RIDGE WINE & LIQUORS, 369-375 PATTERSON AVE, WALLINGTON, NJ 7057 CALVIN PHILLIPS, 3 G TECHNOLOGY INC, 103 BROADWAY, BASEMENT, ELMWOOD PARK, NJ 7407 CALVIN, DANA N., 442 BELLVIEW AVE, WEST CHICAGO, IL 60185 CALZADILLA, PIERRE A., ACCOUNT EXECUTIVE, 9-11 PARK ST, APT 30, NORWALK, CT 06851 CAM NGUYEN, CAM'S BEAUTY SALON, 6873 LOWELL BLVD, WESTMINSTER, CO 80221 CAM WARREN, THREE OAKS DEVELOPMENT, 12031 NE MARX, PORTLAND, OR 97220 CAMBRIAN COMMUNICATIONS LLC, 12011 LEE JACKSON MEMORIAL HWY, STE 320, FAIRFAX, VA 22033 CAMBRIAN COMMUNICATIONS LLC, 12011 LEE JACKSON MEMORIAL HWY. STE 320, FAIRFAX, VA 22033 CAMBRIAN, ATT: GENERAL COUNSEL, 12801 FAIR LAKES PARKWAY, FAIRFAX, VA 22033-3874 CAME YULIN, BLOCKBUSTER, 270 COBB PKWY, A-1, MARIETTA, GA 30062 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3770 3770 3770 3743 3743 3743 3770 3770 3770 3770 3770 3743 3772 3743 3743 3743 3743 3743 3743 3743 3772 3772 3772 3772 3770 3743 3770 3761 3743 3743 3743 3743 3743 3743 3761 3770 3772 3772 3743 3743 3743 3772 CAMELIA COLMENARES, WOODLAND FAMILY MEDICAL ASSOC, 1321 COLLEGE, SUITE E, WOODLAND, CA 95695 CAMERON COUNTY EMERG. COMM. DIST., 513 E JACKSON ST STE 323, HARLINGEN, TX 78550-6877 CAMERON HOOVER, PSI SALES, 17875 SKY PARK CIR, SUIT H, IRVINE, CA 92614 CAMERON MCALISTER, CAMERON MCALISTER, 4413 POINT BLVD APT #5207, GARLAND, TX 75043 CAMERON PAULK, A-1 TIRE CONNECTION, 7632 HIGHWAY 85, RIVERDALE, GA 30274 CAMERON, CORY C., ACCOUNT EXECUTIVE, 2068 EMERALD ST, SAN DIEGO, CA 92109 CAMERON, JOHN J., SPOC NETWORK, 402 FAIRFIELD WAY, CLIFFWOOD BEACH, NJ 07735 CAMERON, MELISSA G., ACCOUNT EXECUTIVE, 102 CRESSWELL ST, #2R, RIDLEY PARK, PA 19078 CAMILLA RICKEY, GREAT WHITE APPAREL COMPANY, 5674 EL CAMINO REAL, STE G, CARLSBAD, CA 92008 CAMILLE HODNETT, BAIL BONDS BY CAMILLE, 511 E WEATHERFORD ST, FORT WORTH, TX 76102 CAMILLE KRUG, CAMILLE KRUG, 2240 TARPLEY #494, CARROLLTON, TX 75006 CAMILLE SCHULTZ, LAKE OF THE OZARKS PHARMACY, 5816 HIGHWAY 54, SUITE 104, OSAGE BEACH, MO 65065 CAMILO GOMEZ, WEB PRINTING.ORG, 2712 E ATLANTIC BLVD, POMPANO BEACH, FL 33062 CAMPANA JR, THOMAS M., ACCOUNT EXECUTIVE, 9 HAYNES AVE., DOBBS FERRY, NY 10522 CAMPBELL EDWARDS AND CONROY, 3 S.BROAD ST, #U2C, WOODBURY, NJ 8096 CAMPBELL TECHNOLOGIES INC, ATTN: GENL COUNSEL, 358 S MAIN ST #30, ORANGE, CA 92868 CAMPBELL, CINDY L., ADMINISTRATIVE ASSISTANT, 10626 LA ROSA AVE, FOUNTAIN VALLEY, CA 92708 CAMPBELL, JOHN M., 6375 OPEN FLOWER CT, COLUMBIA, MD 210454514 CAMPBELL, TRAVIS W., 600 W COUNTYLINE RD, HIGHLANDS RANCH, CO 80129 CAMPBELL, ZACH, ACCOUNT EXECUTIVE, 3439 VIA LOMA VISTA, ESCONDIDO, CA 92029 CAMPION, JOHN W., ACCOUNT EXECUTIVE, 2923 MEYER AVE, ARDSLEY, PA 19038 CAMPION, KEVIN R., 33 SOLEY ST, CHARLESTOWN, MA 02129 CAMPUS DIMENSIONS, CR HOLD/200 SECO ROAD, MONROEVILLE, PA 15146 CAMPUS LINK-ENDICOTT COLLEGE, STONERIDGE DORM--376 HALE ST., BEVERLY, MA 1915 CAMPUS LINK-PACE UNIVERSITY, ONE PACE PLAZA-LEVEL B, NEW YORK, NY 10038 CAMPUS LINK-SARAH LAWRENCE, 1 MEAD WAY, BRONXVILLE, NY 10708 CANADIAN CONSULATE GENERAL, CANADIAN CONSULATE GENERAL, ATTN: RANDY MILLER, 750 N. ST PAUL, SUITE 1700, DALLAS, TX 75201 CANADY, MICHAEL B., CUST IMPL REP 1, 9690 FOREST LN, #1305, DALLAS, TX 75243 CANDACE LEONARD, APPLETREE COURT, 870 W ARAPAHO RD, RICHARDSON, TX 75080 CANDICE PAWLICKI, QUIZNOS, 2115 W ROOSEVELT RD, WHEATON, IL 60187 CANFIELD, JEROME ARTHUR, 205 BENTON DR., APT. #10210, ALLEN, TX 75013 CANNADY, DOMINICA, TECH 2 NATL REPAIR CTR, 18790 LLOYD DR., #1027, DALLAS, TX 75252 CANNELLA, JUSTIN, ACCOUNT EXECUTIVE, 532 ADAMS ST, BSMT, HOBOKEN, NJ 07030 CANNON, CHRISHETTA W., ACCOUNT EXECUTIVE, 19205 LEXINGTON FARM DR, ALPHARETTA, GA 30004 CANNON, WILLIAM D., PO BOX 86, DARIEN, CT 06820 CANON FINANCIAL SERVICES INC., P.O. BOX 4004, CAROL STREAM, IL 60197-4004 CAO NGUYEN, CAO NGUYEN, DDS, 2114 SENTER RD, 3, SAN JOSE, CA 95112 CAO TIN RONG, RAINBOW DATING SERVICE, 36-09 MAIN, FLUSHING QUEENS, NY 11354 CAP GEMINI ERNST & YOUNG(BIMC), 10 NATHAN D PEARLMAN ST, NEW YORK, NY 10003 CAP GEMINI ERNST & YOUNG, 475 ATLANTIC AVE, KINGS, NY 11217 CAPE GIRARDEAU COUNTY, 100 COURT ST, JACKSON, MO 63755-1875 CAPELLI, DAVID B., 1722 W FARNUM, ROYAL OAK, MI 48067 CAPEN, STEVEN, MAJOR ACCOUNT MANAGER, 532 38TH AVE NE, ST. PETERSBURG, FL 33704 CAPITAL ASSET RESEARCH -1ST SI, 3950 RCA BLVD, SUITE 5001, PALM BEACH GARDE, FL 33410 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3772 3743 3743 3743 3743 3743 3773 3772 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3770 3770 3761 3770 3770 3770 3761 3770 3761 3743 3743 3770 3770 3770 3761 3770 3770 3761 3770 3770 CAPITAL SOURCE FINANCE LLC, 4445 WILLARD AVE, CHEVY CHASE SECT, MD 20815 CAPITAL TELECOM, INC., 1090 FRANCES DR, STREAMWOOD, IL 60107 CAPITEL COMM, ATTN: GENL COUNSEL, 11712 N LAMAR BLVD, STE B, AUSTIN, TX 78753 CAPOBIANCO, BENEDITO, ACCOUNT EXECUTIVE, 4721 LAMONT ST, #13, SAN DIEGO, CA 92109 CAPONIGRO, CHRISTINE, SALES ENGINEER, 261 ATHENS ST., SOUTH BOSTON, MA 02127 CAPOZZI, LOUIS J., ACCOUNT EXECUTIVE, 8 TOMAHAWK LN, DANVERS, MA 01923 CAPPUCCIO, JAMES, C/O MICHAEL NOONAN, 155 POLIFLY RD, HACKENSACK, HACKENSACK, NJ 7601 CAPROC (101 BUSINESS CENTER), 101 N.E. THIRD AVENUE #1500, FORT LAUDERDALE, FL 33301 CAPTARIS, 3320 BELT LINE ROAD, FARMERS BRANCH, TX 75234 CAPTIAN SMITH, NEW BLACK LACE LINGERIE, 8 S BROADWAY, LAWRENCE, MA 1843 CAPUTO, JEFF, ACCOUNT EXECUTIVE, 57 ST. PAUL ST, #1, BROOKLINE, MA 02446 CAPUTO, VICTOR E., ACCOUNT EXECUTIVE, 6327 BRIAR RD, WILLOWBROOK, IL 60521 CARACCIA, GERARDO, PO BOX 1598, DEERFIELD BEACH, FL 33443 CARAVAGLIO, DAVID J., 294 GREEN VALLEY RD, STATEN ISLAND, NY 10312 CARBERY, SHERRY LICHT, MICHAEL J, 400 N KENILWORTH AV, OAK PARK, IL 60302 CARBONE, TANYA R, SALES ENGINEER, 193-15A 69TH AVE, APT.3A, FRESH MEADOWS, NY 11365 CARDENAS, RON A., 2420 54TH PL SW, SEATTLE, WA 98116 CARDINAL, NICOLE L., ACCOUNT EXECUTIVE, 689 US HIGHWAY B, AMERY, WI 54001 CAREY - EXECUTIVE LIMOUSINE, 245 UNIVERSITY AVE. S.W., ATLANTA, GA 30315 CAREY REZAC, 7011 AYLESWORTH AVE, LINCOLN, NE 68505 CAREY UNKNOWN, EVOKE COMMUNICATIONS, 1157 CENTURY, ATTN: ACCOUNTS PAYABLE, LOUISVILLE, CO 80027 CAREY, MICHAEL J., ACCOUNT EXECUTIVE, 2498 VINEYARD LN, CROFTON, MD 21114 CARIUM JOSEPH, 29 FORT ROYAL AVE, CHARLESTON, SC 29407 CARL BRANSCUM, DENNIS TAYLOR & CO. , INC., 3221 HILL ST NW, PHN RM 1ST, DULUTH, GA 30096 CARL COLLINS, NATIONAL CHOICE TECHNOLOGIES, 9853 JOHNNYCAKE RIDGE RD, SUITE 302, MENTOR, OH 44060 CARL CROY, CYCLEPATH CYCLES, 9151 GARDEN GROVE BLVD, SUITE A, GARDEN GROVE, CA 92844 CARL DIXON, ATRA METAL SPINNING, 572 S SAINT CLAIR ST, PAINESVILLE, OH 44077 CARL ERRICO, NATIONWIDE AUTO PAINTING, 72-17 QUEENS BLVD, WOODSIDE, NY 11377 CARL FALASCA, FALASCA BROTHERS FRIENDLY GETTY SERVICE, 318 BROADWAY WAY, HILLSDALE, NJ 7642 CARL FOWLER, DESIGN PHOTOGRAPHY INC., 2001 HAMILTON AV, CLEVELAND, OH 44114 CARL GALANTINO, GALANTINO SUPPLY CO, 725 OLD MARPLE RD, SPRINGFIELD, PA 19064 CARL HOWARD, CARL CURTIS HOWARD JR DBA COLO, 11000 RIVERSIDE DR, NORTH HOLLYWOOD, CA 91602 CARL J GALANT, 8416 N I-35, AUSTIN, TX 78753 CARL J. SALVIO, 627 CALIFORNIA STREET, STRATFORD, CT 06614 CARL LAUALLAIS, ANTIOCH FELLOWSHIP MISSIONARY BAPTIST C, 7408 S HAMPTON RD, DALLAS, TX 75232 CARL LOTTICH, UNIQUE TEAK AND MAHOGANY INC, 1550 N ROUTE 59, 106, NAPERVILLE, IL 60563 CARL MEDEIROS, LIPS/METRO CLOTHING, 122 BROADWAY E, SEATTLE, WA 98102 CARL OLSON, RIVERPOINT REALTY, 1620 W EL CAMINO AVE, 150, SACRAMENTO, CA 95833 CARL PARKER, VIRTUALCOM3, 5616 MARTIN LUTHER KING JR. WAY, OAKLAND, CA 94609 CARL PFRIEM, CLEVELAND KEYSTONE PRESS INC, 4889 E 345 ST, WILLOUGHBY, OH 44094 CARL REMINGTON, LARGO TRAVEL AND CRUISE CENTER, 6655 CENTRAL AVE, SAINT PETERSBURG, FL 33710 CARL STONER, CARL STONER, 729 TEAKWOOD DR, FLOWER MOUND, TX 75028 CARL THUNBERG, C & T TIRES AND BRAKES, 3401 UNIVERSITY AV, SAN DIEGO, CA 92104 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3770 3770 3772 3770 3770 3770 3743 3770 3770 3761 3761 3743 3770 3761 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3761 3770 3743 3772 3772 3743 3743 3743 3743 3743 3743 3770 3761 3770 CARLA BRAUN, MINUTEMAN PRESS, 121 E COLUMBIA, FARMINGTON, MO 63640 CARLA COFFEY, COFFEY BUSINESS GROUP INC DBA EDUCATIONAL STAFFING, 4151 MEMORIAL DR, 109 E, DECATUR, GA 30032 CARLA NOVAK, SMED INTERNATIONAL, 344 W HUBBARD, 1, CHICAGO, IL 60610 CARLA PAGE, GARRETT YOUNG PAGE MORTUARY, 3031 MONCRIEF RD, JACKSONVILLE, FL 32209 CARLA SNORTELAND, KEY POINT SUPPLY, 8608 S 222ND ST, KENT, WA 98031 CARLA SPANN, CARLA SPANN, 1611 ROLLINS DR, ALLEN, TX 75013 CARLO GAVAZZI, INC., 10 MUPAC DRIVE, BROCKTON, MA 2401 CARLO SAVINO, CARLO A SAVINO FUNERAL SERVICE, 569 E 184, 1, BRONX, NY 10458 CARLOS AVILA, ISIS MY SISTERS CIRCUS, 860 DEWITT, 1008, CHICAGO, IL 60611 CARLOS BARRERA, LA PUPUSA LOCA I, 5910 BERGENLINE AVE, WEST NEW YORK, NJ 7093 CARLOS CAIO GOMES CARNEIRO, R JOAQUIM DE ALMEIDA PETTA 80, CAMPINAS, BRAZIL CARLOS CORREIA, CONFIANCA MOVING AND STORAGE, 158 PARIS ST, FLOOR 1FLOOR 1, NEWARK, NJ 7105 CARLOS CORREIA, CONFIANCA, 8 HARRISON AVE, BOSTON, MA 2111 CARLOS DE CUETO, PAMA MANAGEMENT, 4900 SANTA ANITA AV, STE 2C, EL MONTE, CA 91731 CARLOS ESPANOZA, REPUBLICAN PARTY OF BEXAR COUNTY, 900 NE LOOP 410, SUIT D150, SAN ANTONIO, TX 78209 CARLOS FERRAN & CARRLE, FERRAN JT TEN, BOX 3296, STAFFORD, VA 22555 CARLOS FERREIRA, CARLOS AUTO BODY, 90 MALVERN ST, NEWARK, NJ 7105 CARLOS GUZMAN, G & G FOOD, 9534 ARLINGTON BLVD, FAIRFAX, VA 22031 CARLOS MENJIBA, FAST WHEELS & TIRE SERVICE, 1201 FIRESTONE BL, LOS ANGELES, CA 90001 CARLOS MONGER, MOMO AUTOMOTIVE, 2780 COLLEGE AV, DECATUR, GA 30030 CARLOS RAMIREZ, CCR HI-VACUUM WELDING, 2092 AMERICAN AV, HAYWARD, CA 94545 CARLOS RUIZ, RUIZ TRANMISSIONS, 1225 N FEDERAL BLVD, DENVER, CO 80204 CARLOS SANEZ, AMERITAS LIFE INSURANCE, 10217 S DOLFIELD RD, SUITE 103B, OWINGS MILLS, MD 21117 CARLOS SIERRA, LOGIX PRECISION INC, 14620 HEMPSTEAD HWY, SUIT L, HOUSTON, TX 77040 CARLOS SOLUTIONS, MICROTOUCH SOLUTIONS, 3399 NW 72ND AVE, 228, MIAMI, FL 33122 CARLOS TEJADA, T & A REFRIGERATION, 262 CARROLL ST, PATERSON, NJ 7501 CARLOS TELIAS, REMESAS COSTAMAR INC., 351 MORRIS AVE, ELIZABETH, NJ 7208 CARLOS VACA, CARLOS E. VACA M.D., 8260 W FLAGLER ST, ROOM 2-J, MIAMI, FL 33144 CARLOS VALENZUELA, C.V. YATES ASSOCIATES, 500 OLD NEWPORT BLVD, STE 204, NEWPORT BEACH, CA 92663 CARLOS VELA, DEBRA VELA INSURANCE, 9745 E HAMPDEN AV, DENVER, CO 80231 CARLOS, ROBERTO F., TECH 1 SWITCH, 1533 FLICKINGER AVE, SAN JOSE, CA 95131 CARLSON WAGONLIT TRAVEL, 605 CANYON CREEK SQUARE, RICHARDSON, TX 75080 CARLSON WAGONLIT XTS TRAVEL, 301 N. MARKET ST., DALLAS, TX 75202 CARLSON, EDWARD D, 20949 CABOT BLVD, HAYWARD, CA 94545 CARLSON, GREGORY, MAJOR ACCOUNT MANAGER, 1903 W ADDISON, #1, CHICAGO, IL 60613 CARLTON, BILLIE, 11122 MEADOW TERACE DR., SANTEE, CA 92071 CARLYLE AIRPORT TECH TRUST, 4127-4129 E VAN BUREN ST BLDG B STE 105, PHOENIX, AZ 85004 CARLYLE AIRPORT TECH, CARLYLE AIRPORT TECHNOLOGY TRUST, C/O CB RICHARD ELLIS, 2415 E CAMELBACK RD, PHOENIX, AZ 85016 CARLYLE REALTY, ATTENTION: ALLEN L. CASHION, 4675 MACARTHUR COURT, SUITE 500, NEWPORT BEACH, CA 92660 CARMELITA HAMMOND, RH PRINTING, 4960 COVINGTON HWY, DECATUR, GA 30035 CARMELO FONDNAZIO, C. FONDNAZIO & ASSOCIATES, 40 W CHESAPEAKE AVE, SUITE 515, TOWSON, MD 21204 CARMELO MACHUCA, POP'S PIZZA, 3623 NW 36TH ST, PHONE MAIN, MIAMI, FL 33142 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3761 3770 3761 3770 3743 3743 3743 3770 3761 3770 3761 3770 3770 3770 3770 3761 3761 3770 3761 3761 3770 3761 3770 3770 3770 3761 3770 3761 3770 3761 CARMEN AGUILAR, ENTRAVISION COMMUNICATIONS, 5821 SOUTHWEST FWY, SUITE 600, HOUSTON, TX 77057 CARMEN AMADOR, ALL DRIVERS INSURANCE, 4262 LOWELL BLVD, DENVER, CO 80211 CARMEN CAMACHO, BUD MILLER ASSOCIATES, 1105 E SPRING ST, SILVER SPRING, MD 20910 CARMEN CAUSSO, DEBT TERMINATOR, 26208 INDUSTRIAL BL, HAYWARD, CA 94545 CARMEN CRUSSO, DEBT TERMINATOR, 26250 INDUSTRIAL BL, HAYWARD, CA 94545 CARMEN DIAZ, CENTRO ESPANOL DE TAMPA, 3005 W COLUMBUS DR, TAMPA, FL 33607 CARMEN DIEP, SILK DYNASTY, 1810 OLD OAKLAND RD, SUITE AA, SAN JOSE, CA 95131 CARMEN GREWAL, FOX COMMERCIAL SUPPLY, 337 W 35TH, NATIONAL CITY, CA 91950 CARMEN MALDONADO, IMPACTO NEWSPAPER, 2966 W 25 ST, CLEVELAND, OH 44113 CARMEN MARGARITONEO, CARMEN'S AUTO SERVICE, 563 WILSON AVE, NEWARK, NJ 7105 CARMEN MONTES, RAMESH PARCHURI MD, 161 E LEHIGH AV, 1, PHILADELPHIA, PA 19125 CARMEN PETROSIAN, LEN BINI INSURANCE, 1915 100 N. FIRST ST., SUITE 210100 1, BURBANK, CA 91502 CARMEN SCHALK, HALL & PARTNERS, 811 W 7TH ST, SUITE 10001000, LOS ANGELES, CA 90017 CARMINE FEDERICO, RUSTICO, 85 CANAL, BOSTON, MA 2114 CARMINE PERROTTA, ADAMS, PERROTTA, & WILLIAMS, PC, 100 MAPLE PARK BLVD, SUITE 124, SAINT CLAIR SHORES, MI 48081 CARMINE QUE, J & M MULLE REAL ESTATE & SVC CO, 278 PROSEPECT PARK W, GRD, BROOKLYN, NY 11215 CARMODY, DANIEL, 7 LITTLE FAWN TR, HIGGANUM, CT 06441 CARNEY, SEAMUS P., 377 E 33RD ST, #11M, NEW YORK, NY 10016 CARO, EDWIN, 74031 ERIN ST, PALM DESERT, CA 92260 CAROL AMARK, POWELL & CO., INC., 11300 TRADE CENTER DR, STE E, RANCHO CORDOVA, CA 95742 CAROL ANDERSON, PREMIER FOOD SERVICES, 2260 JIMMY DURANTE BL, DEL MAR, CA 92014 CAROL BAINBRIDGE, BAINBRIDGE INSURANCE, 108 E SECOND ST, MONTGOMERY CITY, MO 63361 CAROL BROOKS, PAT KELLEY INTERIORS, 312 S BREVARD AVE, TAMPA, FL 33606 CAROL CARR, AETRIUM WEB TECHNOLOGY, 10501 MARKISON RD, DALLAS, TX 75238 CAROL CHANG, CAROL CHANG DDS, 3628 CHAMBLEE TUCKER RD, TUCKER, GA 30341 CAROL COLEMAN, VICTORIA GOURMET INC, 175-S NEW BOSTON, WOBURN, MA 1801 CAROL CROSS, LISA BENEST MD, 1624 W OLIVE AV, STE B, BURBANK, CA 91506 CAROL DELROSARIO, KELLER WILLIAMS REALTY, 15 SW GRADY WAY, 600, RENTON, WA 98005 CAROL DISERIO, ALCAP CONSTRUCTION, 8009 JUMPERS HOLE RD, TELCOCLOS 1, PASADENA, MD 21122 CAROL DOUGHERTY, KIRKSVILLE RESIDENTIAL CARE CENTER, 2204 S HALLIBURTON, KIRKSVILLE, MO 63501 CAROL FORTINO, A A F ACCOUNTING, 6842 W NORTH AVE, CHICAGO, IL 60707 CAROL GROMBALA, PRIME, 1359 DAVIS, BIRMINGHAM, MI 48009 CAROL HOFFMAN, MR.HENRY J. KNOTT, 3904 HICKORY AVE, TELCOCLOS, BALTIMORE, MD 21211 CAROL HOFFMAN, THE MARION I. & HENRY J. KNOTT FOUNDATIO, 3904 HICKORY AVE, TELCO CLOS, BALTIMORE, MD 21211 CAROL HOLTZMAN, BUCKS FAMILY THERAPY, 295 BUCK RD, HOLLAND, PA 18966 CAROL KRONING, EVERGREEN TRAVEL, 2946 W 95TH, EVERGREEN PARK, IL 60805 CAROL LAMB, GENPAK INC, 2 PARKSIDE AV, A GROUND, SAINT JAMES, NY 11780 CAROL LARSON, MONARCH BEARING CO., 4435 S SANTA FE AVE, LOS ANGELES, CA 90058 CAROL LEE, INLAND EMPIRE RESTAURANT GROUP, 4451 E ONTARIO MILLS PKWY, STE. A, ONTARIO, CA 91764 CAROL MANTHEY, PARADOX COMICS, 269 RIDGE RD, NORTH ARLINGTON, NJ 7031 CAROL MCGRUDER, BLACK INFANT HEALTH PROJECT, 390 4TH ST, SAN FRANCISCO, CA 94107 CAROL MURRAY, STEFFAN & COMPANY INCORPORATED, 2300 S 9TH ST, 503, ARLINGTON, VA 22204 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3770 3770 3770 3761 3770 3761 3770 3770 3743 3743 3770 3761 3770 3770 3770 3761 3770 3770 3743 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3770 3761 3770 3744 CAROL PADOVANO, QUALITY HOME HEALTH INC, 1802 N DIVISION, STE 222, MORRIS, IL 60450 CAROL ROMERO, OMEGA LANDSCAPE DESIGN, 314 CHATSWORTH DR, SAN FERNANDO, CA 91340 CAROL SCHMITT, CAROL SCHMITT INSURANCE AGENCY, 106 N CHURCH, UNION, MO 63084 CAROL STRAND, WILLIAM J STRAND, 496 E MAIN, GROUND, PATCHOGUE, NY 11772 CAROL STREETZ, MONTALBANO BUILDERS, 2208 MIDWEST RD, 1, HINSDALE, IL 60523 CAROL WEBB, WEBB GENERAL CONTRACTOR, 150 W MAGNOLIA AVE, FORT WORTH, TX 76104 CAROL ZIPPOLO, MICHAEL A ZIPPOLO, MD, 1855 FIRST AVE, 200-A 0, SAN DIEGO, CA 92101 CAROLE AITCHISON, CAROLE J AITCHISON +PHD, 10 FAIRMOUNT AVE, 1ST, CHATHAM, NJ 7928 CAROLE COOK, INDUSTRIAL EQUIPMENT CO, 6831 NAVIGATION BLVD, HOUSTON, TX 77011 CAROLE DEAN, STUDIO FILM & TAPE, 1455 MANDALAY BEACH RD, OXNARD, CA 93035 CAROLE LEGGIERE, CUSTOM WINDOWS & DOORS OF FLORIDA INC, 7940 US HWY 19, PORT RICHEY, FL 34668 CAROLE RICHARDSON, CAROLE RICHARDSON, 5100 WISCONSIN AVE NW, SUITE 405, WASHINGTON, DC 20016 CAROLE SEMUNIAK, BUSINESS COMPUTER SYSTEMS, INC, 9700 ROCKSIDE RD, 150, VALLEY VIEW, OH 44125 CAROLINA CONSOL COMM, 3568 CORDELL CT, LENOR, NC 28645 CAROLINA CONSOLIDATED COMM, ATTN: GENL COUNSEL, 3568 CORDELL CT, LENOIR, NC 28645 CAROLINE HONALD, PINNACLE PERFORMANCE, 1175 CORPORATE WOODS PKWY, VERNON HILLS, IL 60061 CAROLINE MCDOWELL, THE NATURAL STEP, 116 NEW MONTGOMERY ST, SUITE 800, SAN FRANCISCO, CA 94105 CAROLINE SCARANTINO, COUNSELING SERVICE OF ED NY, 186 MONTAGUE, 3, BROOKLYN, NY 11201 CAROLLYN HELENO, ERA PROPERTY MOVERS INC, 1802 S ESCONDIDO BLVD, SUITE CC, ESCONDIDO, CA 92025 CAROLYN BARON, CAMPUS AUTO & TIRE, 1404 INDEPENDENCE, CAPE GIRARDEAU, MO 63701 CAROLYN BONIS, BONUS SALES & SERVICES, 109-11 W 26, NEW YORK, NY 10001 CAROLYN BROWN, C. BROWN, 3963 GRANGER DR, CHAMBLEE, GA 30341 CAROLYN CASH, ROYER & SCHUTTS, 1400 TURTLE CREEK BLVD, SUITE 133/LB 23STE 133, DALLAS, TX 75207 CAROLYN D SLAGLE, 916 LAKEVIEW DOCK RD, BRISTOL, TN 37620 CAROLYN DERISO, COD ENTERPRISES, 6547 W HILLSBOROUGH AVE, TAMPA, FL 33634 CAROLYN FEREIRA, DIABLO VIEW FLORISTS, 1925 D ST, ANTIOCH, CA 94509 CAROLYN HARRINGTON, CAROLYN J. HARRINGTON, MD, 11908 DARNESTOWN RD, SUITE ASUITE A, GAITHERSBURG, MD 20878 CAROLYN HOLCOMBE, MONTREAL INTERNAL MEDICINE ASSOC., 1462 MONTREAL RD, TUCKER, GA 30084 CAROLYN LEONOR SUSSEY, JOHN FLUEVOG SHOES, 1161 1ST AVE, SEATTLE, WA 98101 CAROLYN MASON, ETHERIDGE COURT APARTMENTS, 2500 CENTER ST NW, APT C104PHONE GROUND, ATLANTA, GA 30318 CAROLYN NULL, AMSCO STEEL, 3430 MCCART AV, FT WORTH, TX 76110 CAROLYN PENXO, ALLSTATE INSURANCE, 4825 ATLANTA HWY 9 N, 200, ALPHARETTA, GA 30004 CAROLYN POINTER, VOSS LUMBER & HARDWARE, 1028 E MAIN ST, LINN, MO 65051 CAROLYN POLLREIS, YWCA / JAMES LAU, 320 ANDOVER PARK E, SUITE 135PHONE 1, TUKWILA, WA 98188 CAROLYN POLLREIS, YWCA OF SOUTH KING COUNTY, 1010 S 2ND STREET, RENTON, WA 98055 CAROLYN PUCKLE, CHEST DISEASE CENTER, 402 E GUADALUPE ST, VICTORIA, TX 77901 CAROLYN REYES, ENTRE NOUS, 8430 W 3RD ST, LOS ANGELES, CA 90048 CAROLYN ROLSTAD, RON'S LAKE UNION UPHOLSTERY, 1247 WESTLAKE AVE N, PHONE 1, SEATTLE, WA 98109 CAROLYN S SCHWARTZ, UNITED STATES TRUSTEE, 33 WHITEHALL ST, 21ST FL, NEW YORK, NY 10004 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3772 3770 3770 3770 3770 3770 3770 3770 3761 3743 3743 3743 3773 3761 3743 3743 3743 3743 3743 3773 3743 3743 3770 3743 3743 3770 3743 CAROLYN SUNDERMAN, LENDER'S PROFESSIONAL SERVICES, 1155 SHERMAN, SUITE 314, DENVER, CO 80203 CAROLYN TAYLOR, TAYLOR-ODEN ENTERPRISES, 7426 ALBAN STATION CT, B218, SPRINGFIELD, VA 22150 CARONE, RICHARD R., 5910 KESLER DR, ARLINGTON, TX 76017 CARPENELLI, BRIAN S., 12309 BRAXFIELD CT, #620, ROCKVILLE, MD 20852 CARPENTER, JOSHUA L., ACCOUNT EXECUTIVE, 6900 GOLD RUN AVE, SACRAMENTO, CA 95842 CARPENTER, MARISA E., 3052 VERITY LN, BALDWIN, NY 11510 CARPENTER, MARLENE ELIZABETH, ACCOUNT EXECUTIVE, 3921 MOUNT BRUNDAGE AVE, SAN DIEGO, CA 92111 CARPENTER, SCOTT EDWARD, 2115 64TH AVE, OAKLAND, CA 94621 CARR, ALICE M., 26151 LAKESHORE BLVD, #1516, EUCLID, OH 44132 CARR, BRIAN H, 203 HOLLIS CIRCLE, DALLAS, GA 30157 CARR, JAMES C, 2225 MCINTOSH DRIVE, GARLAND, TX 75040 CARR, LORI, DIRECTOR, CUSTOMER CARE, 117 HAWTHORNE AVENUE, WARWICK, RI 02886 CARR, SUSAN D., 8343 EAST NATAL AVENUE, MESA, AZ 85208 CARRASCO, DOLORES, CCR I, 832 MARY LEE CIRCLE, IRVING, TX 75060 CARREGA, ANDREW E, 790 MORNING CREEK LANE, SUWANEE, GA 30024 CARRETO, HILDA, FIELD TECHNICIAN 1, 433 64TH ST, BROOKLYN, NY 11220 CARRIAGE SERVICES - HOUSTON, 1900 ST JAMES, HOUSTON, TX 77056 CARRIAGE SERVICES - LIBERTY TX, 1701 HIGHWAY 1, LIBERTY, TX 77575 CARRIE BACASA, HARTMAN METALS COMPANY, INC, 6 30TH ST, PITTSBURGH, PA 15201 CARRIE BERES, MAIL BOXES ETC, 1131 LAKE, 1, OAK PARK, IL 60301 CARRIE DAVIS, YOGA PURA, 15440 N 7 ST, STE 1, PHOENIX, AZ 85022 CARRIE GIBSON, FLEXXSTAFF, 212 N RAILROAD AVE, KENT, WA 98032 CARRIE GREEENBERG, ALARON TRADING, 822 W WASHINGTON BLVD, CHICAGO, IL 60607 CARRIE PREISTER, FOREFRONT MORTGAGE CORPORATION, 155 S MADISON, SUITE 240, DENVER, CO 80209 CARRIE TURNER, SKYBEAM COMMUNICATIONS, 455 N TWIN OAKS VALLEY RD, SAN MARCOS, CA 92069 CARRIE WENZL, EXECUTIVE TANS, 1740 S BUCKLEY RD, AURORA, CO 80017 CARRILLO, MARTIN, ACCOUNT EXECUTIVE, 3068 ROCKY LN, ONTARIO, CA 91761 CARRILLO, SALVADOR, 2408 DALFORD, FT. WORTH, TX 76111 CARROLL COUNTY E911, 1000 NEWNAN RD, CARROLLTON, GA 30116-6427 CARROLL COUNTY TAX OFFICE, 423 COLLEGE ST., ROOM 401, CARROLLTON, GA 30117 CARROLL HUNTRESS, SUGAR BOWL, 4005 N SCOTTSDALE RD, SCOTTSDALE, AZ 85251 CARROLL, CARTER L., 12048 GREYWING SQ, #C-4, RESTON, VA 20191 CARROLL, JAMES P., 8760 FAIRLANE DR, OLMSTED FALLS, OH 44138 CARROLL, JARED, 2662 PARK HILL CIR, #C, ST. LOUIS, MO 63125 CARROLL, JOSEPH B., ACCOUNT EXECUTIVE, 11236 S TALMAN, CHICAGO, IL 60655 CARROLL, TODD D., 5760 CARUTH HAVEN LN, #106, DALLAS, TX 75206 CARROLLTON-FARMERS BRANCH ISD, P.O. BOX 110611, CARROLLTON, TX 75011-6011 CARRUTH, AARON W., ACCOUNT EXECUTIVE, 2448 NOGALES DR, FORT WORTH, TX 76108 CARRUTHERS, KENT, SALES MANAGER, 1472 BEECH TREE ROAD, SAN MARCOS, CA 92078 CARRY COMBS, TEC INSURANCE, 531 BENHAM ST, BONNE TERRE, MO 63628 CARSON, WALTER E., ACCOUNT EXECUTIVE, 4300 OLD DOMINION DR, #910, ARLINGTON, VA 22207 CARTER LEDYARD & MILBURN, 1401 EYE STREET NW STE. 300, WASHINGTON, DC 20005 CARTER WALTON, PACIFIC LOG SCALING & GRADING, 9045 SW BURNHAM ST, TIGARD, OR 97223 CARTER, ALICIA D., 1513 MANITOBA LN, GLENN HEIGHTS, TX 75154 Mode of Svc (if different)

Page 77 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3772 3761 3770 3770 3761 3770 3743 3743 3743 3743 3743 3743 3743 3761 3770 3743 3761 3770 3770 3770 3761 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 CARTER, ALICIA N., 344 W 72ND ST, #4I, NEW YORK, NY 10023 CARTER, ASHLEY L., 12932 VILLA ROSE DR, SANTA ANA, CA 92705 CARTER, SHEKINAH NICOLE, 500 ROLLING HILLS PL, #416, LANCASTER, TX 75146 CARTER, VANESSA E., 25851 FORESTVIEW AVE, EUCLID, OH 44132 CARTER, VERONICA J., CUSTOMER CARE REP, 1139 ESTERS RD, #1414, IRVING, TX 75061 CARUSO, CAROLYNN J., 1909 TEAL TER, PITTSBURGH, PA 15237 CARVILL, 77 WEST WACKER, 41ST FLR, CHICAGO, IL 60601 CARY BUSSEMA, 42 NORTH STRUCTURED FINANCE, 30 FEDERAL, FLOOR 7, BOSTON, MA 2110 CARY D HANCOCK, CARY D HANCOCK, 7904 BRIDLEWOOD DR., NORTH RICHLAND HILLS, TX 76180 CAS BACZINSKAS, BACINOS ON CLINTON, 118 S CLINTON ST, CHICAGO, IL 60661 CAS GILBERT, HOLIDAY SHOP AND BAG, 6412 CASTOR AVE, PHILADELPHIA, PA 19149 CAS SHIVER, SUNDOG PRODUCTIONS, 3807 PICKETT RD, FAIRFAX, VA 22031 CASAGRANDE, MATTHEW G., ACCOUNT EXECUTIVE, 240 FRANKLIN ST, #5, CAMBRIDGE, MA 02139 CASAMAYOR, JUEL A., 4712 WHITSETT AVE APT 3, STUDIO CITY, CA 91604 CASCADE COFFEE, PO BOX 24863, SEATTLE, WA 98124-0863 CASE, CHRISTOPHER S., ACCOUNT EXECUTIVE, 707 ROUNDHOUSE ST, SHAKOPEE, MN 55379 CASE, MICHAEL A., 175 SIERRA DR, #209, WALNUT CREEK, CA 94596 CASE, TIMOTHY M., 2051 LOGGIA, NEWPORT BEACH, CA 92660 CASERTA, PIERO A., ACCOUNT EXECUTIVE, 16326 CUTTEN RD., HOUSTON, TX 77070 CASEY BAHR, CINCO INC, 125 S 57 AVE, LOS ANGELES, CA 90042 CASEY CZOCHARA, CMD CONVEYOR INC, 1453 W 38TH ST, 1, CHICAGO, IL 60609 CASEY GENTZ & SIFUENTES LLP, 919 CONGRESS AVENUE #1060, AUSTIN, TX 78701 CASEY HAGON, PC ONSITE, 5609 W LATHAM ST, STE 102, PHOENIX, AZ 85043 CASEY HEUER, LARRY ROESCH VOLKSWAGON, 150 E NORTH AVE, VILLA PARK, IL 60181 CASEY LEWIS, TOP LINE MOVERS, 3744 W ROANOKE AV, 3, PHOENIX, AZ 85009 CASEY SMITH, SCHINKELS CARPET, 10249 AUDRAIN RD, 308, AUDRAIN COUNTY, MO 65265 CASEY ST. JAMES, SALON RED, 224 MAIN ST, GAITHERSBURG, MD 20878 CASEY WILLIS, EMILE JAMAIL PROPERTIES, 151 S 1ST ST, AUSTIN, TX 78704 CASEY, ARBRETTA R, 10248 SAN LARENSO DR., DALLAS, TX 75228 CASEY, JENNIFER M., ACCOUNT EXECUTIVE, 3 S 101 SEQUOIA DR, GLEN ELLYN, IL 60137 CASEY, KEVIN P, 9109 S. FRANCISCO, EVERGREEN PARK, IL 60805 CASEY, MICHELLE G., ACCOUNT EXECUTIVE, 4414 S ALDER DR, TEMPE, AZ 85282 CASEY, PAUL R, 1345 CRYSTAL WAY APT A, DEL RAY BEACH, FL 33444 CASEY, SEAN T., 747 BARNETT ST, #3, ATLANTA, GA 30306 CASH, JAMES D., 333 COVINGTNO DR, #4A, DETROIT, MI 48203 CASHION, DANIEL, ACCOUNT EXECUTIVE, 10824 CARROLL WOOD WAY, ST. LOUIS, MO 63128 CASSEL, RONALD Z., 2627 148TH AVE SE, #13, BELLEVUE, WA 98007 CASTANO, HAROLD, 10-3 ROCK CREEK TER, ENGLEWOOD, NJ 07631 CASTELLANI, FRANCO, ACCOUNT EXECUTIVE, 14218 SW 91ST ST, MIAMI, FL 33186 CASTIGLIONE, JOHN L., ACCOUNT EXECUTIVE, PO BOX 91498, SAN DIEGO, CA 92169 CASTILLO, DONALD C. FIGUEROA, ACCOUNT EXECUTIVE, 2695 BRYANT ST, SAN FRANCISCO, CA 94110 CASTILLO, JAZMIN, RECEPTIONIST, 1022 MERIDIAN AVE, SAN JOSE, CA 95125 CASTILLO, MAYRA E., 1022 MERIDIAN AVENUE, SAN JOSE, CA 95125 CASTLE, GAVIN V., CUST IMPL REP 1, 6611 HILLWOOD LN, DALLAS, TX 75248 CASTO RODRIGUEZ, RODRIGUEZ-ARBELO CASTO F AA, 5403 5 AV, GROUNDGROUND, BROOKLYN, NY 11220 CASTRILLO, ELIZABETH, 3280 CADE DR, FREMONT, CA 94536 CASTRO, CARMEN, 5130 W MONTROSE, FLOOR 1, CHICAGO, IL 60641 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3770 3770 3743 3772 3770 3770 3770 3761 3761 3770 3770 3770 3770 3761 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3761 3770 3770 3770 3761 3770 3761 3743 CATALINA WONG, DIAMOND CAB CO., 1737 STOCKTON, SAN FRANCISCO, CA 94133 CATANZARO, MATTHEW B., 1333 73RD ST, BROOKLYN, NY 11228 CATAUDO, MICHELE F., 18 HALES RD, WESTPORT, CT 06880 CATE BROWN, T*M*B PUBLISHING, 1838 TECHNY RD, 1ST FLOOR, NORTHBROOK, IL 60062 CATERINA BENITEZ, THE FARMLAND, 415 MAIN ST, WAKEFIELD, MA 1880 CATES, PATIENCE, SALES ADMINISTRATOR, 12801 ROYDON, APT. #406, HOUSTON, TX 77034 CATHEDRAL HEALTHCARE SYSTEMS, 219 CHESTNUT ST., NEWARK, NJ 7105 CATHERINA GUITERREZ, ISRAEL INCOME TAX & BOOKKEEPIN, 13460 CENTRAL AVE, C, CHINO, CA 91710 CATHERINE ALDER, CATHERINE ALDER, 3205 STADIUM, FT. WORTH, TX 76109 CATHERINE DUNLEAVY, DUNLEAVY CONSTRUCTION, 1821 W IRVING PARK RD, BLDG A, CHICAGO, IL 60613 CATHERINE GAUTHIER, ON THE BOULEVARD, 8759 WADSWORTH BLVD, ARVADA, CO 80003 CATHERINE OCAMPO, PREMIER ACCESS INC, 16 CORNING AV, SUITE 222, MILPITAS, CA 95035 CATHERINE POULOS, TURN KEY ENVIRONMENT CONSULTANTS, 500 W CENTRAL RD, STE 109, MOUNT PROSPECT, IL 60056 CATHERINE SWANSON, HEAVEN SCENT FLORIST INC, 1366 ALT HWY 19, HOLIDAY, FL 34691 CATHERINE VASTARTIS, VAST DENTAL LAB, INC., 5729 PEARL RD, SUITE 200, PARMA, OH 44129 CATHIE ALDERSON, EASE 4 U, 2700 MAIN, 310 SUITE, CA 92868 CATHIE ROBERSON, ECLEXION DESIGNS, 7257 BEVERLY BL, STE 224, LOS ANGELES, CA 90036 CATHRYN WYATT, PRESBYTERIAN CHURCH OF THE RED, 3750 ZOAR CHURCH RD SW, SNELLVILLE, GA 30039 CATHY BERRY, J. E. K. INC., 2010 E ALGONQUIN RD, STE207 2, SCHAUMBURG, IL 60173 CATHY BERRY, J.E.K. INC., 2850 MARIA AV, 2, NORTHBROOK, IL 60062 CATHY BROOKS, EATON DRILLING, 20 W KENTUCKY, WOODLAND, CA 95695 CATHY BROOKS, EATON FABRICATION, 30 W KENTUCKY AV, WOODLAND, CA 95695 CATHY FLANAGAN, LAW FIRM OF LAWRENCE G NEWMAN, 3402 MCFARLIN, STE.200, UNIVERSITY PARK, TX 75205 CATHY HICKOK, RENAISSANCE CATERING, 20825 SHERMAN WAY, CONOGA PARK, CA 91306 CATHY HO, FORTUNE LLC, 662 N NEW BALLAS, CREVE COEUR, MO 63141 CATHY JOBE, CITY OF ST CLAIR, 1 PAUL PARKS DR, ST CLAIR, MO 63077 CATHY JONES, CATHY'S HAIR AFFAIR, 2671 CENTERVILLE HWY, SUITE 110, SNELLVILLE, GA 30078 CATHY LOWENKRON, FREDRICK ENGINEERING, 3620 COMMERCE DR, 715, ARBUTUS, MD 21227 CATHY MOORMAN, RODEO PALMS GOLF CLUB, 2200 SOUTHWEST FREEWAY, 344, HOUSTON, TX 77098 CATHY MORSE, ESCROW NETWORK, INC, 919 124TH AVE NE, 207, BELLEVUE, WA 98005 CATHY MUSICK, CAPITAL COMM, 719 BLUFF, FULTON, MO 65251 CATHY NEBO, EARTH'S BEAUTY SUPPLY, 6178 UNIVERSITY AV, SAN DIEGO, CA 92115 CATHY NEWTON, R.ASSOCIATES INC, 10696 HADDINGTON, SUITE 117, HOUSTON, TX 77043 CATHY REVINS, BATAAN VICTORY ORIENTAL MARKET, 12905 SW BEAVERDAM RD, BEAVERTON, OR 97005 CATHY RICHARDS, PREFERRED HEALTH CENTER, 6142 ROOSEVELT RD, SUITE 105, OAK PARK, IL 60304 CATHY RICHEL, DENTON, 7701 47TH ST, LYONS, IL 60534 CATHY SONSEL, TEXSEIS INC, 10810 OLD KATY RD, HOUSTON, TX 77043 CATHY STODDARD, SKYLINE VILLAGE MOBILE HOME COURT, 19808 AUDRAIN RD, 9308, MEXICO, MO 65265 CATHY SVIBA, C & M FARMS INC, 105 W 28 ST, GROUND, NEW YORK, NY 10001 CATHY SWENSON, BEST ENTERTAINMENT - DEXTER, 7035 DEXTER ANN ARBOR RD, DEXTER, MI 48130 CATHY WACHTER, CATHY WACHTER, 3815 LAKEWAY DRIVE, ST PAUL, TX 75098 CATHY WETZEL, W.J. FLAHERTY CO. INC., 17419 BROADWAY, MAPLE HTS, OH 44137 CATLIN, NICHOLE A., ACCOUNT EXECUTIVE, 21826 LINDEN WAY, ROGERS, MN 55369 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3770 3770 3743 3770 3770 3770 3761 3761 3743 3761 3743 3743 3770 3743 3770 3770 3770 3770 3761 3743 3770 3743 CATS USA PEST CONTROL, P.O. BOX 151, NO. HOLLYWOOD, CA 91603 CAUDLE, TARA C., ACCOUNT EXECUTIVE, 310 S MIRALESTE DR, #76, SAN PEDRO, CA 90732 CAUGHLAN, THOMAS C., ACCOUNT EXECUTIVE, 1442 BROOKFIELD DR, ANN ARBOR, MI 48103 CAULFIELD, JEFF, ACCOUNT EXECUTIVE, 3244 N WILTON AVE, 2ND FL, CHICAGO, IL 60657 CAUSEY, COLLEEN J., 11344 MINARET DR, TAMPA, FL 33626 CAVALERI, ROBERT V., ACCOUNT MANAGER I, 11350 MOORE DR., MANASSAS, VA 20111 CAVAN GROUP, THE, 270 CONGRESS STREET, BOSTON, MA 2210 CAVERT, JOHN R, 1008 SE 14TH TER, DEERFIELD BEACH, FL 33441-7120 CAVICCHI, JEFFREY T., 12101 N DALE MALORY HWY, TAMPA, FL 33618 CAVITT, BROOKE C., 1225 S GAYLORD, DENVER, CO 80210 CAVUTO, CORINNE, NATIONAL ACCT. MGR, 1028 SQUIRE DR., WEST CHESTER, PA 19382 CC LEUNG, RICHTOWN REALTY, 8748 VALLEY BL, N, ROSEMEAD, CA 91770 CCC COMM, ATTN: GENL COUNSEL, 5055 VIEWRIDGE AVE, SAN DIEGO, CA 92123 CCHIRCA, ANTOMIO S., 5725 MARTIN RD, #1266, PLANO, TX 75024 CD CONNECT INC, 3020 LEGACY DR STE 100-251, PLANO, TX 75023 CD CONNECT OF TEXAS INC, 3020 LEGACY DR STE 100, PLANO, TX 75023 CDT RESOURCES LLC, ATTN: GENL COUNSEL, 46 N CENTRAL AVE, 2ND FL, RAMSEY, NJ 7446 CDT RESOURCES, LLC, 232 FRANKLIN TURNPIKE, KEVIN CARR, ALLENDALE, NJ 07401 CDW-PURCHASE ORDER ONLY, 200 N. MILWAUKEE AVE., VERNON HILLS, IL 60061 CEBALLOS, MARIO A., 10903 SW 124TH PL, MIAMI, FL 33186 CECELIA FONTANESI, FANTUZZI USA, 131 GOLFVIEW DR, 1, GLENDALE HEIGHTS, IL 60139 CECELIA ROBLES, LA COCINA DE MARCOS, 2680 S HAVANA, AURORA, CO 80014 CECIL BROUGHTON, GLENWOOD EDITORIAL, 618 S GLENWOOD PL, BURBANK, CA 91506 CECIL E,,ERT, INFO DATA SUPPLY INC, 2031 JOHN WEST RD, 122, DALLAS, TX 75218 CECIL STANFORD, SUPER 8 MOTEL, 427 W SOUTHLINE, CLEVELAND, TX 77327 CECIL, DOUGLAS L., 407 WILCOX, ROCHESTER, MI 48307 CECILIA HUMANN, DYNAMIC FLOORS, 963 JUNCTION CT, CONCORD, CA 94518 CECILIA HYLTON, HYLTONS WELDING, 45581 INDUSTRIAL PL, UNIT 2, FREMONT, CA 94538 CECILIA MADRIGAL, MADRIGAL'S TRAVEL & ZURQUI TOURS CORP., 973 SW 8TH ST, PHONE MAIN, MIAMI, FL 33130 CECILLIA ARTEAGA, IMPORT AND DOMESTIC AUTO CENTE, 596 K ST, #C, CHULA VISTA, CA 91911 CECILY SHULL, PRITCHETT & HALL, 3440 OAKCLIFF RD, SUITE 110, ATLANTA, GA 30340 CECIRE, JASON V., OMC LNP TECHNICIAN, 249 BERKELEY AVE, BLOOMFIELD, NJ 07003 CED LINDQUIST, LINDQUIST GLASS, 16358 SW 72ND AV, TIGARD, OR 97224 CEDAR HILL POLICE DEPT., 601 E BELT LINE RD, CEDAR HILL, TX 75104-2212 CEDE & CO -M-, P O BOX 20, BOWLING GREEN STN, NEW YORK, NY 10274 CEDRIC SWIRSKY, GLOBAL AMERICAN INVESTMENTS INC, 34167 PACIFIC COAST HWY, STE D, DANA POINT, CA 92629 CELECOM, ATTN: GENL COUNSEL, 1071 LOS ALTOS DR, HOLLISTER, CA 95023 CELESTE BRAN, PAMPAS ARGENTINE GRILL, 8690 AERO DR, SUIT 105, SAN DIEGO, CA 92123 CELESTE BRIGNAC, ADOPTION BY CHOICE, 4102 W LINEBAUGH AVE, 200, TAMPA, FL 33624 CELESTE BUYNOSKI, GREENHOUSE APARTMENTS, 3885 GEORGE BUSBEE PKWY, KENNESAW, GA 30144 CELESTE HYRE, STONE WOOD INVESTMENTS INC., 2880 LBJ FWY, SUITE 500, DALLAS, TX 75234 CELESTE WEEKS, MANUFACTURERS MARKETING SERVICES, 714 SYLVAN WEST DR, TAMPA, FL 33611 CELESTINE, MONICA, 3116 NORMANDY WOODS DR, #A, ELLICOTT CITY, MD 21043 CELIA CORONADO, PLANECON INC, 1111 14TH ST NW, SUITE 801 8TH, WASHINGTON, DC 20003 CELIA GUGLIELMI, 2011 KIMBROOK DR, ROUND ROCK, TX 78681 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3761 3743 3743 3772 3772 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 3770 3743 3773 3743 3743 3772 3743 3743 3770 3761 3770 3761 3761 3770 3761 3770 3770 3770 CELLI, SPERANDIO R., ACCOUNT EXECUTIVE, 5747 LONGMONT LN, HOUSTON, TX 77057 CEN COM, 911 LOTUS DR, ROUND LAKE BEACH, IL 60073-2444 CENAP KOSAR, PIZZA PARMA, 1914 BROWNSVILLE RD, PITTSBURGH, PA 15210 CENTER CITY ENGRAVING & AWARDS INC., 1206 WALNUT STREET, PHILADELPHIA, PA 19107 CENTER CITY ENGRAVING AWARDS INC., 1206 WALNUT ST, PHILADELPHIA, PA 19107 CENTER FOR DISEASE CONTROL, 1095 WILLOWDALE ROAD, MORGANTOWN, WV 26505 CENTER FOR DISEASE CONTROL, 1600 CLIFTON RD., ATLANTA, GA 30324 CENTERS, ELIZABETH N., 20240 SHADYSIDE, LIVONIA, MI 48152 CENTRA SOFTWARE, 430 BEDFORD STREET, LEXINGTON, MA 2420 CENTRAL DENTAL ASSOCIATES, 47 CENTRAL STREET, NORWOOD, MA 2062 CENTRAL MONITORING, 14231 GARDEN RD. #1-4, POWAY, CA 92064-4906 Mode of Svc (if different)

CENTRAL WEST COMM. INC, 3015 N. SHADOW MTN. DR CENTRAL, CENTRAL VALLEY, UT 84754 CENTRAL WEST COMM, ATTN: GENL COUNSEL, 3015 N SHADOW MOUNTAIN DR, CENTRAL VALLEY, UT 84754 CENTURION, 2825 SO. MOORLAND ROAD, NEW BERLIN, WI 53151 CEPHUS, MAURICE, MAJOR ACCOUNT MANAGER, 100 BUCKINGHAM AVE, #137, SANTA CLARA, CA 95051 CERA, GABRIEL K., ACCOUNT EXECUTIVE, 1129 CHEN ST, SAN JOSE, CA 95131 CERDA, DAVID, ACCOUNT EXECUTIVE, 1704 W. WINONA, CHICAGO, IL 60640 CERIDIAN BENEFITS SERVICES, P.O. BOX 68-5006, MILWAUKEE, WI 53268-5006 CERONE, JOHN, 38 PRICE STREET, BALA CYNARD, PA 19004 CERRATO, FRED F., MAJOR ACCOUNT MANAGER, 555 S BARRINGTON AVE, #101, LOS ANGELES, CA 90049 CERTIFIED FIRE PROTECTION, 4357 PARK DR. SUITE G, NORCROSS, GA 30093 CERULLI, GARRETT, SYSTEMS ENGINEER, 125 CHISWICK ROAD, BRIGHTON, MA 02135 CERVANTES, SONIA, 1362 TRADING POST LN, O'FALLON, MO 63366 CESAR LOPEZ, CHENICE BEVERLY HILLS, 990 S ARROYO PKWY, STE 4, PASADENA, CA 91105 CESAR SANCHEZ, C.S.FINANCIAL, 2653 N KEDZIE AVE, CHICAGO, IL 60647 CESARIO VBEN, C C SIGNS, 961 JEROME AV, GRD, BRONX, NY 10452 CESSNA, TERRI L., 30118 ISENBERG LN, EVERGREEN, CO 804397111 CESSNA, TERRI, C/O H. PERRY RYON, THE WELLS LAW FIRM, 28000 MEADOW DRIVE, EVERGREEN, CO 80439 CESTA, JASON M., 655 W IRVING PARK RD, #3315, CHICAGO, IL 60613 CETRULO, GERALD A, 7 S HAWTHORNE LANE, NEWARK, NJ 07107 CGI/FIREMANS FUND, CR HOLD/75 WALL ST, NEW YORK, NY 10005 CGO COMM, ATTN: GENL COUNSEL, 4610 S 16TH, FORT SMITH, AR 72901 CHA, JOSEPH K., 806 MOORSIDE DR, GLENDALE, CA 91207 CHAD DOGGET, XCLUSIV AUTO CENTER, 5390 NAPA, SAN DIEGO, CA 92110 CHAD FOX, PORTAL, 23237 WOODWARD, FERNDALE, MI 48220 CHAD GALGAY, ONE SHIELD, INC., 304 CAMBRIDGE, WOBURN, MA 1801 CHAD GARTON, THE POOL GUYS, 12361 S SARATOGA-SUNNYVALE RD, SUITE 11, SARATOGA, CA 95070 CHAD KALTENSTEIN, US VOICE AND DATA, 812 HURON RD E, 820 8TH, CLEVELAND, OH 44115 CHAD KING, FIDELITY NATIONAL CREDIT SERVICES, 112 BEDFORD ROAD, 116, BEDFORD, TX 76022 CHAD NAPPI, CVN MOTORSPORTS, 201 GEMINI AVE, BREA, CA 92821 CHAD REGISTOR, SEMO DRUGS, 1312 1, KENNETT, MO 63857 CHAD ROSENDERG, GLOBAL LINK LOGISTICS, 2092 VISTA DALE CT, TUCKER, GA 30084 CHAD SNODDY, ENVIRONMENTAL COMPLIANCE & REMEDIATION, 540 LENNON LANE, WALNUT CREEK, CA 94598

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3780 3770 3770 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3761 3770 3770 3770 3743 3743 3743 3743 3761 3770 3743 3770 3743 3743 3743 3743 3743 3743 3743 CHAD WEEKS, INTERNATIONAL PRINTING COMPANY, 2362 W SHANGRI LA RD, BLDG. 200, PHOENIX, AZ 85029 CHAD, AZD ASSOCIATES, 700 E. MAPLE, SUITE 100, BIRMINGHAM, MI 48009 CHADUKI ELAPM, RESTAURANT 24, 8519 4 AV, GROUND, BROOKLYN, NY 11209 CHAE MIEBS, MBM ASSOCIATES, 10222 HAMMERLY, HOUSTON, TX 77043 CHAIM KREISWIRTH, 415 12TH ST, LAKEWOOD, NJ 08701 CHALAM, JENNIFER N., 1115 KINMORE, DEERBORN HEIGHTS, MI 48127 CHALK, JUNIS R., 6108 ABRAMS, #413, DALLAS, TX 75231 CHALLENGER, VICTOR A., ACCOUNT EXECUTIVE, 19460 PURITAS AVE, #117, CLEVELAND, OH 44135 CHAM PATEL, ECONO LODGE, 9700 LEE HWY, FAIRFAX, VA 22031 CHAMBERLAIN, BRADLEY A., 18175 MIDWAY RD, #401, DALLAS, TX 75287 CHAMBERLAIN, STEPHANIE, MGR MARKET COMM, 2306 W. BLOOMINGDALE UNIT C., CHICAGO, IL 60647 CHAMBERS, ALYSON L., 11103 FM 1895, KEMP, TX 75143 CHAMBERS, GWENDOLYN G., 2708 HELEN LANE, MESQUITE, TX 75181 CHAMBERS, JASON, 2003 ZEPHYR LANE, ROUND ROCK, TX 78664 CHAMBERS, KAVIN M., 2551 WESFORD DR, MARYLAND HEIGHTS, MO 63043 CHAMBERS, LANCE, 552 SELLMEYER LN, HIGHLAND VILLAGE, TX 75077 CHAMBERS, PAUL E., ACCOUNT EXECUTIVE, 1817 BEVERLY GLEN BLVD, LOS ANGELES, CA 90025 CHAMBERS, TERRENCE D, 75 WINTHROP STREET, BROOKLYN, NY 11225 CHAMBERS-BALL, STACEY L., CCR MGR., 4701 PRESTON PARK BLVD, PLANO, TX 75093 CHAMLEE, LINDA S., ACCOUNT EXECUTIVE, 11519 CULVER BLVD, #311, LOS ANGELES, CA 90066 CHAND, VINOD, 145 LUND AVE, #507, HAYWARD, CA 94544 CHANDIRAMANI, ROHIT, ACCOUNT EXECUTIVE, 91 W RIDGEWOOD AVE., PARAMUS, NJ 07652 CHANDLER, JAY D., 1500 W EL CAMINO, #178, SACRAMENTO, CA 95833 CHANDWANI, MANISH R., 21008 VICTOR ST, #8, TORRANCE, CA 90503 CHANEY, DOYLE G., 3420 COUNTRY SQUARE DR, #108, CARROLLTON, TX 75006 CHANEY, TONYA, BBE REP IV, 2801 DENTON TAP RD, #425, LEWISVILLE, TX 75067 CHANG ERNEST, ERNEST CHANG, 1615 S LOS ANGELES, LOS ANGELES, CA 90015 CHANG KUN JUN, JOHN'S MARKET, 1983 N 63RD ST, PHILADELPHIA, PA 19151 CHANG SONG, CUSTOM CARE CLEANERS, 600 E 13 AV, DENVER, CO 80203 CHANG SUN KIN, SUN DELI MARKET, 2701 AIRPORT WAY S, SEATTLE, WA 98154 CHANG YOO, LUCKY FOOD MARKET, 1200 S 17TH ST, 1, PHILADELPHIA, PA 19146 CHANG, BEVERLY H., ACCOUNT EXECUTIVE, 1353 N MARTEL AVE, #417, LOS ANGELES, CA 90046 CHANG, DIANA, 1250 FRONT ST, UNIT A, ALHAMBRA, CA 91803 CHANG, DOMINIC G., ACCOUNT EXECUTIVE, 630 MANHATTEN AVE, #2L, BROOKLYN, NY 11222 CHANG, GARY C., 3587 VANCOUVER WAY, CONCORD, CA 94520 CHANH CAO, DISCOUNT FURNITURE & GIFTS, 5315 EL CAJON BLVD, SAN DIEGO, CA 92115 CHANI SCHLESINGER, MANELA & COMPANY, 321 5 AV, 3, NEW YORK, NY 10016 CHAPAPRIETA, JOSE J., 980 LYTHAM CT, WEST PALM BEACH, FL 33411 CHAPLIN TARSHIS, GROSSINGER, 6900 MC CORMICK BL, LINCOLNWOOD, IL 60712 CHAPLIN, JONATHAN D., ACCOUNT EXECUTIVE, 115-D PROSPERITY AVE SE, LEESBURG, VA 20175 CHAPLOW, TERRY L., 1 PARKER ST., ATTLEBORO, MA 02703 CHAPMAN, LARRY K., DIR., DATA SUPPORT STAFF, 213 LYNGE DR, ALLEN, TX 75013 CHAPMAN, RUSSELL D., ACCOUNT EXECUTIVE, 9201 GARLAND RD., #407, DALLAS, TX 75218 CHAPPELL, DONALD, DIRECTOR OF NEW ENGLAND WEB OP, 93 ARBORWAY DRIVE, BRAINTREE, MA 02184 CHAPPELL, MAXIMILIAN B., 2715 N WAYNE, #15, CHICAGO, IL 60614 CHAPPELL, ROBERT B., CUST IMPL REP 1, 12255 GALVA DR, DALLAS, TX 75243 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3761 3743 3743 3743 3770 3770 3770 3770 3761 3743 3770 3770 3770 3770 3761 3770 3770 3761 3770 3761 3770 3761 3770 3770 3770 3770 3761 3770 3761 3743 3743 3780 3770 3770 3770 3770 3770 3770 3770 3770 3770 CHAPPLE, CHRISTOPHER D., ACCOUNT EXECUTIVE, 1880 ROCKSPRING PL, WALNUT CREEK, CA 94596 CHAR GOODROW, RALSTON PLAZA LOUNGE, 6420 WARD RD, ARVADA, CO 80004 CHAR, SREYAUN, ACCOUNT EXECUTIVE, 6921 LONG BEACH BLVD, #8, LONG BEACH, CA 90805 CHARBENEAU, JASON E., CUSTOMER IMP. REP. I-SWB PROV., 2909 OAKDALE, GRAND PRAIRIE, TX 75050 CHAREST, KARL G., 2111 BRANDYWINE RD, #519, WEST PALM BEACH, FL 33409 CHARITE ETIENNE, PARALEGAL & IMMIGRATIONS SVC, 4101 N ANDREWS AVE, STE 303303 3, OAKLAND PARK, FL 33309 CHARLEAN PARKS, ATRIA BUCKHEAD, 2848 LENOX RD NE, ATLANTA, GA 30324 CHARLENE HENRY, PROFESSIONAL TITLE, 218 E LEXINGTON ST, SUITE 400400, BALTIMORE, MD 21202 CHARLENE PALMER, DAYLIGHT LIGHTING SERVICE, 1080 LONG ISLAND AV, GROUND, DEER PARK, NY 11729 CHARLENE SHERAGA, ALTA GRAPHICS, 179 BUSINESS CENTER DR, CORONA, CA 92880 CHARLES A DANIELS, 224 W PEDIGO AVE, FOLEY, AL 36535 CHARLES ADAMS, CA3, 1000 UNION CENTER DR, APT B, ALPHARETTA, GA 30004 CHARLES ADAMS, WINE BAR & GRILL, 7675 PALMILLA DR, APT 64056405, SAN DIEGO, CA 92122 CHARLES ALLEN, CHARLES ALLEN B.P., 4499 ROSWELL RD NE, ATLANTA, GA 30342 CHARLES BALKCUM, MEDICAL AQUISITION INC, 2424 VISTA WY, 300, OCEANSIDE, CA 92054 CHARLES BATES, WULF BATES MURPHY INC, 10 S BRENTWOOD BLVD, SUITE 315, CLAYTON, MO 63105 CHARLES BECCARDO, AMADEO LIMITED, 92 STATE HWY NO 23 HWY, RIVERDALE, NJ 7457 CHARLES BLOODGOOD, CHARLES F BLOODGOOD, 331 J ST, 200, SACRAMENTO, CA 95814 CHARLES BONTEN, RACETEC INC, 22316 HARPER, SAINT CLAIR SHORES, MI 48080 CHARLES BUCK, PREFERRED CONTRACTING, 5829 W SAM HOUSTON PKWY N, 710, HOUSTON, TX 77041 CHARLES CARR, AAMCO TRANSMISSIONS, 1409 ILLINOIS, JOPLIN, MO 64801 CHARLES CHAMBERS, CHARLES CHAMBERS INS, P O BOX PO BOX 67, WHARTON, TX 77488 CHARLES CHEN, SYSTEMS APPLICATIONS INC., 8150 LEESBURG PIKE, 820, VIENNA, VA 22182 CHARLES CHOW, ASSIST 2 SELL, 6606 W BROADWAY, PEARLAND, TX 77581 CHARLES CHRISTIAN, MILLENIUM HAIR STUDIO, 2551 N CLARK ST, SUITE 110, CHICAGO, IL 60614 CHARLES CLARKE, KINZIE REALTY, 5044 N SHERIDAN RD, 1, CHICAGO, IL 60640 CHARLES COLE, OWEN, GLEATON, EGAN, JONES & SWEENEY, 230 PEACHTREE ST NW, STE 1900 19TH, ATLANTA, GA 30303 CHARLES COLLISON, COLLISION AUTO BODY, 2819 NORTHPOINT RD, DUNDALK, MD 21222 CHARLES CORNELY, CORNELY BROS INC, 62 W 1, MOUNT VERNON, NY 10550 CHARLES DEPIERO, NATIONAL LABEL CO., 1100 E HECTOR ST, CONSHOHOCKEN, PA 19428 CHARLES DILIBERTO, PLUMBING AND HEATING 3112 RIDGE PIKE, NORRISTOWN, PA 19403 CHARLES E MAY & E RUTH MAY, JT TEN, 4419 LOWER CHERRY VALLEY RD, STROUDSBURG, PA 18360 CHARLES E. WILES, CHARLES L. WILES, 2628 EAST SHORE DRIVE, PORTAGE, MI 49002 CHARLES EAVERSON, PRIME MORTGAGE NETWORK INC, 250 MAIN ST, PHONE MAIN, LOGANVILLE, GA 30052 CHARLES EDDY, MAIL BOXES ETC., 12430 TESSON FERRY, CONCORD, MO 63128 CHARLES FOTIADIS, DR. COLLEEN KACHELE, 115 FRANKLIN TPKE, UNIT 25, MAHWAH, NJ 7430 CHARLES GARRETT, CHARLES GARRETT, 4929 WILSHIRE BL, 259, LOS ANGELES, CA 90010 CHARLES GOFORTH, DIGITAL SECURITY SOLUTIONS, INC., 4699 N FEDERAL HWY, STE 107107 1, POMPANO BEACH, FL 33064 CHARLES GREGG, LAVISTA MEDICAL GROUP, 510 BEAVER RUIN RD, STE B MAIN, NORCROSS, GA 30071 CHARLES H. SAUER, CHARLES H. SAUER, 7123 VALBURN DRIVE, AUSTIN, TX 78731 CHARLES HENSON, DOT SALES AND SUPPLIES, INC., 880 S BLACKLAWN RD SW, CONYERS, GA 30094 CHARLES HILL, TILE MARBLE AND TERRAZZO, 45 34 COURT SQ, LONG ISLAND CITY, NY 11101 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3743 3743 3772 3761 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3743 3761 3770 3761 3770 3770 3743 3775 3761 3770 3770 3761 3770 3761 3770 CHARLES HOWARD, INNER CITY IMPACT, 2704 W NORTH AV, 3, CHICAGO, IL 60647 CHARLES INDUSTRIES LTD, 135 S LASALLE DEPT 1533, CHICAGO, IL 60674-1533 CHARLES INDUSTRIES-DO NOT USE, CHARLES DENTER - 5600 APOLLO DRIVE, ROLLING MEADOWS, IL 60008 CHARLES J GOLDTHWAITE JR &, MARY M GOLDTHWAITE TTE, 39814 N 103RD WAY, SCOTTSDALE, AZ 85262 CHARLES JONES LLC, 300 PHILLIPS BLVD, TRENTON, NJ 8618 CHARLES KUNG, VISIONBAHN DBA AMERNET, 235 MONTGOMERY ST, 1168, SAN FRANCISCO, CA 94104 CHARLES LANE, CHARLES LANE USED CARS, 2507 LAZYBROOK DR, HOUSTON, TX 77008 CHARLES LOMBARDO, ELITE ENTERTAINMENT, 2125 CENTER AVE, 210, FORT LEE, NJ 7024 CHARLES MANDELBAUM, CHARLES MANDELBAUM, 1282 49 ST, 3, BROOKLYN, NY 11219 CHARLES MCCRAY, AAA LIQUOR, INC., 2160 W OAKLAND PARK BLVD, OAKLAND PARK, FL 33311 CHARLES MCKENNEY, JERSEY CITY PONDEROSA, 348 MARTIN LUTHER KING DR, JERSEY CITY, NJ 7305 CHARLES MEYERS, FLEXOCRAFT, 4975 CLARK HOWELL HWY, COLLEGE PARK, GA 30349 CHARLES MINCY, M PACT, 1142 W 79TH, LOS ANGELES, CA 90044 CHARLES MONAGHAN, PRUDENTIAL/MORAN & MONAGHAN, 5 EVERGREEN AVE, 1, WARMINSTER, NY 18974 CHARLES NAYLOR, THE ZEN CENTER OF LOS ANGELES, 923 S NORMANDIE AV, LOS ANGELES, CA 90006 CHARLES NORDQUIST, NORDINSURE INC., 1012 S COAST HWY, J, OCEANSIDE, CA 92054 CHARLES NYARKO, NYARKO ARCHITECTUAL GROUP, 5881 NW 151ST ST, 203, MIAMI, FL 33014 CHARLES O RAY SR, CHARLES O RAY SR, 5303 RIO ALTOS DR, ARLINGTON, TX 76017 CHARLES PARK, NSC AMERICA, 257 BROAD AVE, PALISADES PARK, NJ 7650 CHARLES PERO, PERO'S PIZZA & PASTA, 3521 NORTHSIDE PKWY NW, ATLANTA, GA 30327 CHARLES RAPPA, CHARLES RAPPA REAL ESTATE, 415 S MACDADE BL, GLENOLDEN, PA 19036 CHARLES RAY, CHARLES RAY, 1117 FAIRDALE ST, IRVING, TX 75062 CHARLES REDIG, A-1 RENTAL SERVICE, 7080 W 38 ST, WHEAT RIDGE, CO 80033 CHARLES REID, CHARLES M REID PC, 6336 HALIFAX RD, FORT WORTH, TX 76116 CHARLES RENDLEN, RENDLEN LAW FIRM, 800 BROADWAY, HANNIBAL, MO 63401 CHARLES RISINGER, COUNTRY GLASS & MIRROR, 3600 EXECUTIVE BLVD, MESQUITE, TX 75149 CHARLES ROHLF, SUMMIT BUSINESS PRODUCTS, 1 S045 SUMMIT AV, 1, OAKBROOK TERRACE, IL 60181 CHARLES ROSS PARTNERS LLC, 1909 K STREET NW STE 820, WASHINGTON, DC 20006 CHARLES ROUNTREE, RAK CONSULTING, 3900 S LIPAN ST, ENGLEWOOD, CA 80110 CHARLES RUBIN, SHMOOZERS, 6366 EL CAJON BL, SAN DIEGO, CA 92115 CHARLES RUSCIANO, CHARLES D RUSCIANO ESQ, 3730 KIRBY DR, SUITE 910, HOUSTON, TX 77098 CHARLES RUSSO, WENZEL AGENCY INSURANCE, 159 NEWARK POMPTON TPKE, LITTLE FALLS, NJ 7424 CHARLES SCHMITT, JACK DALE ASSOCIATES INC., 911 W 36TH ST, TELCOCLOS FLR. 1, BALTIMORE, MD 21211 CHARLES SCHWAB & CO INC, 333 BUSH 14TH FL, SAN FRANCISCO, CA 94114 CHARLES SCHWAB AND CO, INC., C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 CHARLES SEANS, CITY BILLIARD, 1749 W MAIN ST, STE 1, MESA, AZ 85201 CHARLES SERGAN, SERGAN FINANCIAL, 1827 POWERS FERRY RD SE, BLDG 11STE. 250, ATLANTA, GA 30339 CHARLES SHEFFIELD, SPECTRA SOURCE, 14900 WESTHEIMER RD, HOUSTON, TX 77082 CHARLES SHEFFIELD, SPECTRA SOURCE, 14900 WESTHEIMER RD, HOUSTON, TX 77082 CHARLES SHINN, CHARLES SHINN, 134 MAYWOOD CIRCLE, COPPELL, TX 75019 CHARLES SMITH, SMITH HARVEY PC, 1412 FENWICK LA, SILVER SPRING, MD 20910 CHARLES STANLEY, THE COMPASSIONATE CAPITALIST, 5075 SHOREHAM PL, SUITE 200, SAN DIEGO, CA 92122 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3761 3770 3761 3761 3770 3770 3770 3743 3743 3761 3770 3743 3761 3770 3770 3770 3770 3770 3761 3770 3770 3761 3770 3761 3770 3761 3770 3743 3772 3743 3770 3770 3743 3743 3743 3743 3743 3761 3743 3743 3743 3770 CHARLES STEVENS, HILL STREET LOCK AND KEY, 109 S COAST HWY, OCEANSIDE, CA 92054 CHARLES STUERTZ, ACCENT STAFFING SERVICES, 735 N MILWAUKEE AVE, LIBERTYVILLE, IL 60048 CHARLES THOMPSON, INTERNATIONAL ANGLER, 501 FREEPORT RD, PITTSBURGH, PA 15215 CHARLES VONDESSTON, PUROCHEM INC., 1203 AMBASSADOR BLVD, CREVE COEUR, MO 63132 CHARLES WEBER, ROSICRUCIAN, 2222 MISSION AV, OCEANSIDE, CA 92054 CHARLES WEIDNER, CLICK TO SECURE, 3425 S BASCOM AV, SUITE 230230, CAMPBELL, CA 95008 CHARLES WHELAN, FRONT RANGE TECHNOLOGY GROUP, 3090 S JAMAICA, 301, AURORA, CO 80014 CHARLES WHITMERING, ACI DISTRIBUTION, 1116 LOGAN CIR NW, ATLANTA, GA 30318 CHARLES YANG, GIRAFFE PROFESSIONAL, 209 CENTER, WILLINGSTON PARK, NY 11596 CHARLES YOST & MARY M YOST, JT TEN, 105 W 4TH, PITTSBURG, KS 66762 CHARLES YOST &, MARY M YOST JT TEN, 105 W 4TH ST, PITTSBURG, KS 66762 CHARLES ZAPATA, TRIDENT RADIOLAGICAL, 3044 CONEY ISLAND AVE, BROOKLYN, NY 11235 CHARLETTE PEZZECA, CHILDRENS CORNER DAY CARE, 2648 S DARIEN ST, PHILADELPHIA, PA 19148 CHARLEVOIX COUNTY, 203 W ANTRIM ST, CHARLEVOIX, MI 49720-1392 CHARLEY YUMAN, J.S. AUTO BROKERS, 11508 GARVEY AV, EL MONTE, CA 91732 CHARLIE ARAN, COOKIES BY DESIGN, 125 N DEAN ST, ENGLEWOOD, NJ 7631 CHARLIE BAASE, PARTNERSHIP FOR PREVENTION, 1233 20TH ST NW, SUITE 2002ND, WASHINGTON, DC 20036 CHARLIE BENHAM, PACIFIC GUARANTEE MORTGAGE - AZ, 15620 N 35 AV, STE 9, PHOENIX, AZ 85053 CHARLIE MCMAHON, CHARLIE MCMAHON INSURANCE, 800 TULLY RD, 202, HOUSTON, TX 77079 CHARLIE MEYERS, WESTERN RESERVE INTERNET, 4945 POINTE PKWY, CLEVELAND, OH 44128 CHARLIE NEAL, C. C. NEAL ART GALLERY, 2968 BIDDLE, WYANDOTTE, MI 48192 CHARLIE RILEY, HIGH PERFORMANCE REAL ESTATE, 6004 S KIPLING ST, SUITE 209, LITTLETON, CO 80127 CHARLIE SAELIM, COSTA VERDE NAILS, 8650 GENESEE, 316, SAN DIEGO, CA 92122 CHARLIE SHIN, KANG CHIN SIN, 12522 BROOKHURST ST, GARDEN GROVE, CA 92840 CHARLIE TOBBER, HILLERMAN NURSERY & FLORISTS, 4100 SOUTH POINT RD, WASHINGTON, MO 63090 CHARLIE TRAN, XSPEED, 99 TASMAN, STE 110, SAN JOSE, CA 95134 CHARLOTTE DICK, VICTORIA PRODUCE INC, 3109 HOUSTON HWY, VICTORIA, TX 77901 CHARLOTTE GURTIS, HENRY S. MILLER, INC., 5015 TRACY DR, SUITE # 102, DALLAS, TX 75205 CHARLOTTE HUMMEL, MARTHA E. VON ROSENTEIL, 16 S LANSDOWNE AV, 1 1, LANSDOWNE, PA 19050 CHARNOCK, WILLIAM R., 7402 WILSHIRE, ROWLETT, TX 75089 CHARTER COMMUNICATIONS, 11 COMMERCE ROAD, NEWTOWN, CT 6470 CHARVET BUILDING SERVICE, 7123 MOUND AVE., EL CERRITO, CA 94530 CHAS BESALHE, B & B APPLIANCE, 9001 HIGHWAY E, AUDRAIN COUNTY, MO 65285 CHASE ROUSE, HODGES PHOTOGRAPHERS, 4353 LOVERS LN, DALLAS, TX 75225 CHASE, JAMES P., MAJOR ACCOUNT MANAGER, 3215 OVERLAND AVE, #6170, LOS ANGELES, CA 90034 CHASE, MICHAEL P, PO BOX 95, OCEANSIDE, CA 92049-0095 CHAT COMMUNICATIONS SERVICES, 2505 KERNER BOULEVARD, SAN RAFAEL, CA 94901 CHATHAM, KEVIN B., 2218 W THOME, #2F, CHICAGO, IL 60659 CHATMAN, LEROY, ACCOUNT EXECUTIVE, 5232 BON VIVANT DRIVE, #66, TAMPA, FL 33603 CHATRI JHUNJNUWALA, FAIRCHILD CLEANERS, 2400 NEWPORT BLVD, SUITE A-1, COSTA MESA, CA 92627 CHATTANOOGA TELE CO, 2101 CHESTNUT ST, CHATTANOOGA, TN 37408 CHAVEZ, JUAN M., 1716 PLEASENT RUN RD, CARROLLTON, TX 75006 CHAVEZ, SJON, ACCOUNT EXECUTIVE, 3509 PASEO DE COLUMBO, #64, OCEANSIDE, CA 92056 CHAVY LIEBERMAN, R & L HERMAN, INC., 148 ROSS ST, CUSTOMER'S PHONE CLOSET 1, BROOKLYN, NY 11211 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 3770 3770 3770 3770 3770 3761 3770 3743 3761 3761 3743 3743 3743 3770 3770 3761 3770 3761 3770 3770 3770 3761 3761 3770 3770 3770 3770 CHAYA SCHLAFRIG, SOLOMON SCHLAFRIG, 4317 15 AV, BROOKLYN, NY 11219 CHAZ KINE, ANYTHING COMPUTERS, 9192 INGRAM AVE, GARDEN GROVE, CA 92844 CHCF-A, PO BOX 45118, SAN FRANCISCO, CA 94145-5118 CHCF-B, PO BOX 60000, SAN FRANCISCO, CA 94160-0001 CHEATHAM, CHRISTINE M., ACCOUNT EXECUTIVE, 1620 VILLAGE GREEN DR, JEFFERSON HILLS, PA 15025 CHEDRICK, JOHN L, 302 SPRINGSONG RD, LITHIA, FL 33547-1893 CHEIRS, MATTHEW D., ACCOUNT EXECUTIVE, 44-03 QUEENS BLVD, 3RD FL, SUNNYSIDE, NY 11104 CHEMSEARCH, POB 971269, DALLAS, TX 75397-1269 CHEN, MINHAO, 1 LINWOOD ROAD, WELLESLEY, MA 02481 CHEN, SUSAN, ACCOUNT EXECUTIVE, 15827 N 6TH DR, PHOENIX, AZ 85023 CHENG, STEPHEN W., ACCOUNT EXECUTIVE, 350 S CATLINA ST, LOS ANGELES, CA 90020 CHENG-MIN HUANG, TAIPEI DESIGN CENTER- S.F., 90 S SPRUCE AVE, SUIT H, SOUTH SAN FRANCISCO, CA 94080 CHENH HUYHN, BEST LIQUORS, 1088 DORCHESTER AV, DORCHESTER, MA 2125 CHERI ALLISON, COCA-COLA BOTTLING CO., 2311 DENTON DR, AUSTIN, TX 78758 CHERI BRUNNING, OFF THE BEATEN PATH, 8200 S QUEBEC ST, SUITE A10, ENGLEWOOD, CO 80112 CHERI CATTOOR, ALL AMERICAN INVESTMENTS, 730 17TH ST, DENVER, CO 80202 CHERI MALOZSAK, BALLISTIC UNLIMITED, 16582 GOTHARD ST, UNIT C, HUNTINGTON BEACH, CA 92647 CHERI SCHMIDT, DISHWASHER MAGIC, 730 BRAEN AVE, WYCKOFF, NJ 7481 CHERI SELFRIDGE, CARIBBEAN RESORTS, 305 S ANDREWS AV, STE 508508 5, FORT LAUDERDALE, FL 33301 CHERI TEWKSBURY, CHALLENGE MORTGAGE, 4595 TOWNE LAKE PKWY, B300ST120, WOODSTOCK, GA 30189 CHERIAN, SHIBU K., 380 N BROADWAY, #B6, YONKERS, NY 10701 CHERIE HOPE, SILVER STAR GYMNASTICS, 2707 PITTMAN DR, SILVER SPRING, MD 20910 CHERIE HOPE, SILVER STARS GYMNASTICS, 2725 W UNIVERSITY BLVD, SILVER SPRING, MD 20902 CHERKAS, SUSANNA, 4960 FILTER ST, #A, PHILADELPHIA, PA 19114 CHEROKEE COUNTY 911, 400 E MAIN ST, CANTON, GA 30114-2802 CHERRY, DERRICK, P.O. BOX 170033, DALLAS, TX 75217 CHERY MCNELLY, GROOMING BY HOUSE OF PHIDEAU, 6925 HAMPTON AVE, SAINT LOUIS, MO 63109 CHERYL ABEL, MARK ABEL ARCHITECT INC, 4500 S LAKESHORE DR, STE 580,FLR 5, TEMPE, AZ 85282 CHERYL BACON, SALVATION ARMY, 1130 HAMPTON AVE, SAINT LOUIS, MO 63139 CHERYL BALITZER, SYMMETRY SALON & DAY SPA, INC, 1425 FRAZEE RD, SUITE 1202, SAN DIEGO, CA 92108 CHERYL BIGGS, GASTRONTEROLOGY ASSOC., 1817 N MILLS AVE, ORLANDO, FL 32806 CHERYL BUSSEY, CHERYLS BEAUTY SALON, 2619 W SLAUSON AV, LOS ANGELES, CA 90043 CHERYL CHRISTENSEN, PRECISION PACKING AND INSTALLATION, 1030 VICTORY PL, BURBANK, CA 91502 CHERYL COLLINS, SYSTEMS & PEOPLE, 3250 W BIG BEAVER RD, STE 450STE 450 FLOOR 1, TROY, MI 48084 CHERYL DRAGOO, BOWL AMERICA, INC.-MD, 8616 CAMERON RD, SILVER SPRING, MD 20910 CHERYL ENGLISH, SMI GEORGIA REBAR DBA OWEN OF GA INC, 251 HOSEA RD NE, LAWRENCEVILLE, GA 30046 CHERYL FICKS, PRESBYTERIAN FRONTIER FELLOWSHIP, 566 PRAIRIE CENTER DR, 135-313, EDEN PRAIRIE, MN 55344 CHERYL GREEN, NOVEMBER ENTERPRISES, 2011 WALNUT ST, 1, PHILADELPHIA, PA 19103 CHERYL GREUNKE, GREUNKE INSURANCE AGENCY, 1500 CENTRE POINTE CT, SUITE A, ST PETERS, MO 63304 CHERYL LANGREDER, FUND STAR, 1124 N MAIN, 1, LOMBARD, IL 60148 Mode of Svc (if different)

Page 86 of 592 Allegiance Telecom

Page 89 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3761 3761 3770 3743 3743 3770 3770 3761 3770 3770 3743 3761 3761 3743 3770 3770 3761 3761 3743 3743 3743 3743 3743 3743 3770 3770 3770 3743 3770 3743 3743 3743 3743 3743 CHERYL LAROSE, BLOOMSDALE EXCAVATING INC, 91 MILL HILL RD, FLR 1, BLOOMSDALE, MO 63627 CHERYL MOIX, CHERYL MOIX, 1012 CHERRYWOOD LN, CARROLLTON, TX 75206 CHERYL MYCHALUK, HAVERFORD CHIROPRACTIC, 355 W LANCASTER AVE, FLOOR 1, UNIT FRONT, HAVERFORD, PA 19041 CHERYL QUINLY, OUR SAVIOR LUTHERAN CHURCH, 1500 SAN SIMEON WAY, FENTON, MO 63026 CHERYL REHLING, HYTRON MANUFACTURING, 15582 CHEMICAL LN, HUNTINGTON BEACH, CA 92649 CHERYL REID, CRAZY ART N MUSIC, 7010 S ALAMEDA, APT 1303, HUNTINGTON PARK, CA 90255 CHERYL SHECKER, HYDRO-CHECK, 5931 SEA LION PL, STE 100, CARLSBAD, CA 92008 CHERYL SMITH, BLUE NILE WATER CO, 4921 S COUNTY RD 1303, ODESSA, TX 79765 CHERYL THRANE, NEW HUNTINGDON DEVELOPMENT INC., 5301 TACONY ST, BLDG. 107, PHILADELPHIA, PA 19137 CHERYL VAN HOUGHTON, BRUCES ACE HARDWARE, 4715 MAIN, 1, LISLE, IL 60532 CHERYL WALLACE, WALLACE FAMILY BAKERY, 5301 GROVE RD, 619, PITTSBURGH, PA 15236 CHERYL WARD, REPUBLIC BUILDING CONTRACTORS, 491 MAPLE ST, DANVERS, PA 1923 CHERYL WATERS, ATLANTA FUEL COMPANY, 2324 BANKHEAD HWY NW, ATLANTA, GA 30318 CHERYL WILSON, 168 N CLINTON, 3RD FL, CHICAGO, IL 60661 CHESTER COUNTY EMERGENCY SERVICES, 601 WESTTOWN RD STE 12, WEST CHESTER, PA 19382-4958 CHESTER DILBECK, UNITY MORTGAGE, 170 TOWNE LAKE PKWY, WOODBURY, GA 30188 CHESTER EASON, GREATER STAR MB, 3847 W HARRISON ST, CHICAGO, IL 60624 CHESTER JOE, N D AUTOCARE INC, 412 2D AV, SAN MATEO, CA 94401 CHESTER MARSHALL, ALLSTATE INSURANCE COMPANY, 14201 BRUCE B DOWNS BLVD, STE 3, TAMPA, FL 33613 CHESTER STEFAROVIXZ, HYDRAULICS POWER CO., 714 STEMMERS RUN RD, ESSEX, MD 21221 CHESTER, CANDACE P, 27 DIANA LN, WINDSOR, CT 060953246 CHET RUNGRUANG, UNITED ONLINE, 2555 TOWNSGATE RD, WESTLAKE VILLAGE, CA 91361 CHETTVA DESAI, LODI MINI MARKET & LIQUORS, 124 S MAIN ST, LODI, NJ 7644 CHEW, KEVIN R., ACCOUNT EXECUTIVE, 1855 OAK ST, #6, SAN FRANCISCO, CA 94117 CHI KHOA, EMPIRE BEVERAGES, 6926 HARRY HINES, DALLAS, TX 75235 CHI KWONG LEUNG, TECHNIC AUTO REPAIR, 1051 SAN MATEO AV, SAN BRUNO, CA 94066 CHI VILLA, CHI VILLA DBA UNIFORM4SCHOOL.COM, 61 E FOOTHILL BL, ARCADIA, CA 91006 CHI YOUNG LEE, KAIROS LOGISTICS, 14623 HAWTHORNE BLVD, STE 403, LAWNDALE, CA 90260 CHICA, LEONARDO, 10222 SW 33 ST, MIAMI, FL 33165 CHICAGO DEPARTMENT OF REVENUE, 22149 NETWORK PL, CHICAGO, IL 60673-1221 CHICAGO HEIGHTS TREASURER'S OFFICE, 1601 CHICAGO RD, CHICAGO HEIGHTS, IL 60411-3447 CHICAGO MESSENGER SERVICE, 3188 EAGLE WAY, CHICAGO, IL 60678-1318 CHICAGO MESSENGER SVC, 3188 EAGLE WAY, CHICAGO, IL 60678-1318 CHICAGO, 121 N LA SALLE ST RM 107, CHICAGO, IL 60602-1230 CHICK RODGERS, THE BENTLEY CO, PO BOX 80863, SEATTLE, WA 98108 CHIEH CHEN, SILVER & GOLD ACCESSORIES INC, 34-24 COLLINS PL, 1, FLUSHING, NY 11354 CHIEM HAGER, UNIVERSAL FURNITURE, 8250 CAMINO SANTA FE, GROUND FL, SUITE ISUITE I GROUND, SAN DIEGO, CA 92121 CHIERA, CHRISTOPHER, ACCOUNT EXECUTIVE, 428 OLD DOVER ROAD, COLONIA, NJ 07067 CHILDREN WITH LEUKEMIA, CHILDREN WITH LEUKEMIA, 14160 DALLAS PARKWAY # 300, DALLAS, TX 75240 CHILDRESS, DAYNA S., 4320 S COLUMBINE WAY, SUPERSTITION MOUNTAIN, AZ 85218 CHILDRESS, SHELBY R., 124 S COLUMBIA, NAPERVILLE, IL 60540 CHILLICOTHE TELEPHONE CO, 68 EAST MAIN ST PO BOX 480, CHILLICOTHE, OH 45601 CHILLICOTHE TELEPHONE COMPANY, 68 EAST MAIN STREET PO BOX 480, CHILLICOTHE, OH 45601 CHILLICOTHE TELEPHONE COMPANY, PO BOX 480, 68 E MAIN ST, CHILLICOTHE, OH 45601 Mode of Svc (if different)

Page 87 of 592 Allegiance Telecom

Page 90 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3761 3743 3770 3743 3761 3761 3770 3770 3761 3770 3743 3743 3743 3743 3743 3770 3770 3743 3773 3761 3761 3743 3743 3743 3743 3743 3770 3770 3743 3770 3770 3743 3743 3770 3761 3761 3770 3770 3761 3770 3770 3770 3761 CHILLICOTHE TELEPHONE, 68 EAST MAIN ST, PO BOX 480, CHILLICOTHE, OH 45601-0480 CHILTON, ANTHONY R., ACCOUNT EXECUTIVE, 482 MOUNT EVANS RD, GOLDEN, CO 80401 CHIN GWAK, MOON TAE KWON DO, 416 S ANAHEIM HILLS RD, ANAHEIM, CA 92807 CHIN, JOHN H., ACCOUNT EXECUTIVE, 1230 SAN TOMAS AQUINO RD, #214, SAN JOSE, CA 95117 CHING CHIU, KANEYAMA JAPENESE RESTAURANT, 9527 WESTHEIMER, HOUSTON, TX 77063 CHING, DOUGLAS C, ACCOUNT EXECUTIVE, 766 S RUBY LANE, ANAHEIM, CA 92807 CHIP BECKER, PERFORMING ARTS PROGRAMS INC., 900 RANCH ROAD 620 S, SUITE C101 #312C101,312, LAKEWAY, TX 78734 CHIP HINCKLEY, BIG MOOSE HOLDINGS, 1107 KENILWORTH DR, STE 302, TOWSON, MD 21204 CHIP PORTER, TURN 4 INC, 5005 LAWRENCEVILLE HWY NW, LILBURN, GA 30047 CHIP RANDA, RANDA ENTERPRISES INC T/A TONELLI'S PIZZA, 222 HORSHAM RD, HORSHAM, PA 19044 CHIP WINAND, THE SHEPERDS GUIDE, 2605 JONES RD, 104, AUSTIN, TX 78745 CHIP WINARD, THE SHEPHERDS GUIDE, 10333 NORTHWEST FWY, SUITE 106, HOUSTON, TX 77092 CHIPPEWA COUNTY, 319 COURT ST UNIT 4, SAULT SAINTE MARIE, MI 49783-2190 CHIPPEWA ENT INC, 3350 SHELBY ST STE 150, ONTARIO, CA 91764 CHIPPEWA ENTERPRISES INC., 13245 RIVERSIDE DRIVE, 6TH FLOOR, SHERMAN OAKS, CA 91423 CHIPPEWA ENTERPRISES INC., 3801 UNIVERSITY AVENUE, SUITE 250, RIVERSIDE, CA 92501 CHIRILA, DANIEL M., 40 GREENLAWN DR, FAIRFIELD, CT 06432 CHIRS BARBEE, EL CAMPO LEADER-NEWS, 203 E JACKSON ST, EL CAMPO, TX 77437 CHIRS COOMBS, DUNKIN DONUTS, 4006 N MILWAUKEE AV, CHICAGO, IL 60641 CHMURA, DEVON, 2200 COLORADO APT 705, SANTA MONICA, CA 90404 CHMURA, DEVON, C/O JOHN HAMILTON, 6080 CENTER DRIVE, SUITE 725, LOS ANGELES, CA 90045 CHO MIN GYUN, LOGON ENTERTAINMENT, 2221 PALO VERDE AV, STE C&D, LONG BEACH, CA 90815 CHOI KI HYUANG, EMBASSY OF KOREA, 2450 MASSACHUSETTS AVE NW, WASHINGTON, DC 20008 CHOICE COMMUNICATIONS INC., 1701 W MUIRWOOD DR., PHOENIX, AZ 85045 CHOICE D CASH, 433 S AYRSHIRE ST, CROSBYTON, TX 79322 CHOICE ONE COMM, 44 GRANDVILLE AVE SW, SUITE 400, GRAND RAPIDS, MI 49503 CHOICE ONE COMMUNICATIONS, 44 GRANDVILLE AVE SW, STE 400, GRAND RAPIDS, MI 49503 CHOICE ONE, STE 100, 100 CHESTNUT ST, ROCHESTER, NY 14604 CHONG DUCK KIM, CHONG DUCK KIM'S MEDICAL OFFICE, 7300 OLD YORK RD, SUITE 2202, CHELTENHAM, PA 19027 CHONG SO YI, CONTINENTAL DIE CO, 262 JOHNSTON AVE, 1, JERSEY CITY, NJ 7304 CHONG, RUTH Y., 608 LAKE ST, SAN FRANCISCO, CA 94118 CHONGSON KIM, ELECTRIC BEAN, 16541 REDMOND WAY, SUITE L, REDMOND, WA 98052 CHOON KIM, HALSEY DELI & GROCERY INC, 147 HALSEY ST, NEWARK, NJ 7102 CHOP, DAVID J., CUST IMPL REP 2, 5350 AMESBURY DR., APT. #2004, DALLAS, TX 75206 CHOVIT, MATTHEW J., ACCOUNT EXECUTIVE, 142 18TH AVE, 2ND FL, ELMWOOD PARK, NJ 07407 CHRIS ACHESON, ALL STAR SPORTS THERAPY, 7850 VANCE DR, ARVADA, CO 80003 CHRIS ALEXANDER, MARLEN GAS CO, BOX 7, SAINT CLAIR, MO 63077 CHRIS ALLEN, DENISON DAILY POST, 2415 S AUSTIN AVE, STE.101, DENISON, TX 75020 CHRIS ALVARENCA, J C MEDINA OPERATING CO., 7702 W US HIGHWAY 90, SAN ANTONIO, TX 78227 CHRIS AQUINO, MILES CAKE & CANDY, 37569 S GRATIOT, CLINTON TOWNSHIP, MI 48036 CHRIS AQUIN, VILLAGE CLEANERS, 914 BETHLEHEM PIKE, 1, ARDSLEY, PA 19038 CHRIS ARTEAGA, CRISPIN ARTEAGA DBA AMIGOS BUILDING, 121 W FLORENCE AV, SUITE 3, LOS ANGELES, CA 90003 CHRIS BAIR, SHORTY'S, 931 N FAIRFAX AVE, WEST HOLLYWOOD, CA 90046 CHRIS BALCH, AMERICAN FAMILY-MARCUS BALCH, 11304 GRAVOIS RD, ST LOUIS COUNTY, MO 63126 CHRIS BALLAS, CONFI-CHECK, 1821 Q STREET, SACRAMENTO, CA 95814 Mode of Svc (if different)

Page 88 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3770 3770 3770 3761 3761 3770 3761 3761 3761 3770 3770 3744 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3770 3770 3770 3770 3770 3761 3761 3770 3770 3761 3770 3770 3770 3761 3770 CHRIS BALLAS, IQ DATA SYSTEMS, 1821 Q STREET, SACRAMENTO, CA 95814 CHRIS BIRCH, T P A INC, 1110 NORTHCHASE PKWY SE, ATLANTA, GA 30067 CHRIS BLAIS, SUBURBAN TOPPERS, 5795 E COLFAX AV, DENVER, CO 80220 CHRIS BLAXLAND, PTC THERAPEUTICS, 100 CORPORATE CT, 1ST, SOUTH PLAINFIELD, NJ 7080 CHRIS BRYAN, BLUESTREAM MEDIA, 9719 LINCOLN VILLAGE DR, SUITE 109109, SACRAMENTO, CA 95827 CHRIS BRYANT, WBAL T.V., 3800 HOOPER AVE, TELCOCLOS, BALTIMORE, MD 21211 CHRIS CALLAHAN, P. I. COMPONENTS, 1951 HIGHWAY 290 W, BRENHAM, TX 77833 CHRIS CANGELOSI, BANK OF BRENHAM, 401 S AUSTIN, BRENHAM, TX 77833 CHRIS CHAMBERS, INDEPENDENT MARINE SUPPLY CO., 8500 COVE RD, DUNDALK, MD 21222 CHRIS COLE, COLUMBIA REAL ESTATE GROUP, 2254 MOORE ST, STE 102, SAN DIEGO, CA 92110 CHRIS COLLINS, ANTHONY BRACCIOFORTE ASSOC., 135 COLUMBIA TPKE, FLOOR 3, SUITE 301SUITE 301 3RD, FLORHAM PARK, NJ 7932 CHRIS CREEL, FUELMAN / MCPHERSON OIL, 1055 W MARIETTA ST, PHONE GROUND, ATLANTA, GA 30377 CHRIS DAMM, CHRIS DAMM AUTO SALES, 2424 GUADALUPE, SAN ANTONIO, TX 78207 CHRIS DE LA CRUZ, AVAYA - CABS, 3410 MIDCOURT, STE 115, CARROLLTON, TX 75006-5066 CHRIS DURMA, WESTWIND EXPRESS, 830 E RAND RD, FL 1, MT PROSPECT, IL 60056 CHRIS DYMEK, AMBROSIA HAIR AND SPA, 6720 MADISON AVE, 6, FAIR OAKS, CA 95628 CHRIS EDELMAN, WINDSOR DOOR INC., 11940 SHERMAN RD, NORTH HOLLYWOOD, CA 91605 CHRIS EDELMAN, WINDSOR DOOR INC., 13870 REDSKIN DR, HERNDON, VA 20171 CHRIS EGER, CAR COLLISION XI, 84 E LINCOLN DR, SCHERERVILLE, IN 46375 CHRIS FERGUSON, CLARK FINANCIAL, 400 CHESTERFIELD CENTER, SUITE 305, CHESTERFIELD, MO 63017 CHRIS FONTANA, WATER PURE CO, 300 OLD READING PIKE, STOWE, PA 19464 CHRIS FORCIER, SAN DIEGO LIMO BUSES, 3333 MIDWAY DR, 206, SAN DIEGO, CA 92110 CHRIS FRANKLIN, ARNOLD BRYANT, 5725 CORPORATE WAY, SUIT 205, WEST PALM BEACH, FL 33407 CHRIS GALLOWAY, CHRISTOPHER GALLOWAY, 4670 S. GRAND, SAINT LOUIS, MO 63104 CHRIS GERE, CHRIS GERE, 620 N. COPPELL RD. #4206, COPPELL, TX 75019 CHRIS GERWIN, SYNDICAPITAL INC, 14945 VENTURA BLVD, STE 222, SHERMAN OAKS, CA 91403 CHRIS GIORNO SCHILLACI/KULL, LOGICAL INFORMATION MACHINES, 555 W JACKSON BLVD, CHICAGO, IL 60661 CHRIS GREEN, CEDAR CREEK INTERNAL MED, 417 SW 117TH AVE, PORTLAND, OR 97225 CHRIS GROH, BALTIMORE GALVONIZING, 7110 QUAD AV, TELCO CL, BALTIMORE, MD 21237 CHRIS HENNY, HISTORIC MISSION INN CORP., 3649 MISSION INN AVE, RIVERSIDE, CA 92501 CHRIS HERMANN, CHRIS HERMANN PC, 4558 HIGHWAY 54, STE 103, OSAGE BEACH, MO 65065 CHRIS HURD, NAPI, 4220 SARPY, SAINT LOUIS, MO 63110 CHRIS JORDAN, DESIGN CORP., 444 S CEDROS AV, SOLANA BEACH, CA 92075 CHRIS KELLOGG, FIDELITY RECORDING, 2734 MAYNARD CT, 1, GLENVIEW, IL 60025 CHRIS KENNEDY, PEETS COFFEE & TEA, 699 120TH NE, BELLEVUE, WA 98005 CHRIS KENNEDY, PEET'S COFFEE AND TEA, FERRY BUILDING, SAN FRANCISCO, CA 94111 CHRIS KOHLER, ARROWHEAD TIRE INC, 2302 E JEFFERSON ST, PHOENIX, AZ 85034 CHRIS LANDE, LANDE FEED CO, 95 BURNETT AVE S, RENTON, WA 98055 CHRIS LANDRUM, ANIMAL CLINIC OF UNION, 540 W HIGHWAY 50, UNION, MO 63084 CHRIS LEE, EARTHWORKS, 12105 E FM 917, JOHNSON CITY, TX 76009 CHRIS LYNCH, JOHN LYNCH AGENCY, 8711 HARFORD RD, TELCOCLOS, PARKVILLE, MD 21234 CHRIS MARLOWE, FARMERS INSURANCE GROUP, 17025 S HARLEM AV, 1ST FLOOR, TINLEY PARK, IL 60477 CHRIS MATHEWS, C & B AUTO PARTS, 235 WESCOTT DR, RAHWAY, NJ 7065 CHRIS MCNULTY, STATE FARM INSURANCE, 713 BETHLEHEM PIKE, 1 1, SPRINGFIELD, PA 19038 Mode of Svc (if different)

Page 89 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3761 3761 3761 3770 3770 3770 3761 3761 3770 3770 3761 3770 3770 3770 3761 3761 3770 3761 3761 3761 3770 3770 3761 3770 3770 3770 3770 3770 3761 CHRIS MINNICK, MINNICK SUPPLY COMPANY, 15383 LIV 2386, LIVINGSTON COUNTY, MO 64601 CHRIS MOFFETT, CHRIS & BECKY MOFFETT, 2619 PASADENA PL, 1, DALLAS, TX 75214 CHRIS NEISTAT, E-Z MOVING DBA BETTER MOVING & STORAGE, 380 BROOKES, SUITE 211, HAZELWOOD, MO 63042 CHRIS NEWJAHR, BEST YET EXPRESS, 1718 W 139TH ST, GARDENA, CA 90249 CHRIS NUDO, LANDMARK TITLE COMPANY, 9575 W HIGGINS, UNIT 801801 1, ROSEMONT, IL 60018 CHRIS PABLIOSKI, ABITIBI CONSOLIDATED, 530 PORTWALL, A, HOUSTON, TX 77029 CHRIS PABLIOSKI, ABITIBI CONSOLIDATED, 5505 NATURAL BRIDGE, SAINT LOUIS, MO 63120 CHRIS PABLIOSKI, ABITIBI RECYCLING, 8905 SPIKEWOOD, HOUSTON, TX 77078 CHRIS PARKER, NO FUSS AUTO GLASS, 21311 VANOWEN, STE 112, CANOGA PARK, CA 91303 CHRIS PARKER, SCP POOL CORPORATION, 1575 OMAHA CT, RIVERSIDE, CA 92507 CHRIS PATE, COMMUNITY HOSPICE OF TEXAS, 6100 WESTERN PL, FORT WORTH, TX 76107 CHRIS PORTER, MEI REALTY, 1601 W. COLONIAL PARKWAY, INNVERNESS, IL 60067 CHRIS RAUCH, CALIBER MOLD & ENGINEERING, 25742 COMMERCENTRE DR, LAKE FOREST, CA 92630 CHRIS REINBOLD, FREIGHT SAVERS EXPRESS, 1358- 60 W RANDOLPH ST, SUITE300 3, CHICAGO, IL 60607 CHRIS RENNA, LIFE SPAN MEDICINE, 2706 FAIRMOUNT ST, DALLAS, TX 75201 CHRIS RILEY, INTELLIKEY SOLUTIONS, 6909 S HOLLY CIR, CENTENNIAL, CO 80112 CHRIS RODGERS, BOYKIN TOOL & SUPPLY, 400 TRABERT AVE NW, ATLANTA, GA 30309 CHRIS RUSH, CONTINENTAL CLEANERS, 2555 ORCHARD LAKE RD, SYLVAN LAKE, MI 48320 CHRIS RUSSO, THE JUNCTION TRAVEL, 5455 W 38 AV, DENVER, CO 80212 CHRIS SCHOLSSER, AMERICAN SPECTRUM, 9444 WAPLES ST, SUITE 165165, SAN DIEGO, CA 92121 CHRIS SCHWARTZ, TUTTO MOTO, 4477 JACKSON RD, ANN ARBOR, MI 48103 CHRIS SCOTT, COMPLETE REALTY SERVICES, 2600 SOUTH LOOP WEST, SUITE 630, HOUSTON, TX 77054 CHRIS SENSABAOUGH, GALLERIA M, 313 W SUPERIOR, 1, CHICAGO, IL 60610 CHRIS SPENCER, WIZZARD SOFTWARE, 424 GOLD WAY, PITTSBURGH, PA 15213 CHRIS STEIDLE, CHRIS STEIDLE, 408 LEISURE LANE, COPPELL, TX 75019 CHRIS STOLTE, MARK W. HARDEN STATE FARM, 1874 INDEPENDENCE SQ, SUITE D, DUNWOODY, GA 30338 CHRIS STONE, WILCOXEN OFFICE SUPPLY, 405 S STURGEON ST, MONTGOMERY CITY, MO 63361 CHRIS STORM, CONSUMER SELF HELP CENTER, 3031 FRANKLIN BLVD, SACRAMENTO, CA 95818 CHRIS SULLIVAN, CRISTOBAL ROSARIO MD, 3890 TAMPA RD, 304, PALM HARBOR, FL 34684 CHRIS TANNER, C & S AUTO CARE INC, 411 W COUNTY LINE RD, HATBORO, PA 19040 CHRIS THROCKMORTON, HEALTH SOUTH DIAGNOSTIC CENTER OF ATHENS, 2090 B PRINCE AV, ATHENS, GA 30606 CHRIS THROCKMORTON, HEALTH SOUTH REHABILITAION OF ATHENS, 1000 HAWTHORNE AV, ATHENS, GA 30606 CHRIS THROCKMORTON, HEALTHSOUTH OUTPATIENT & PHYSICAL THERAP, 4142 N MILL ST NE, COVINGTON, GA 30014 CHRIS TORRES, VIC INSURANCE AGENCY, 737 3RD AVE, SUITE GSTE G, CHULA VISTA, CA 91910 CHRIS TRAINOR, TRAINOR FAMILY CHIROPRACTIC, 1915 A WESTFIELD AVE, SCOTCH PLAINS, NJ 7076 CHRIS TRAVERS, EMPIRE MEDIA, 62 WHITE ST, 3E, NEW YORK, NY 10013 CHRIS TREMBLE, COMMUNICATION MEDIA GROUP, 83 CHAPEL, NEWTON, MA 2158 CHRIS VAGANA, BIG CITY GRAPHICS, 40-36 22, GROUND FLOORGROUND, LONG ISLAND CITY, NY 11101 CHRIS VASBINCER, LINCOLN AT DEFOORS, 2121 DEFOORS FERRY RD NW, 100, ATLANTA, GA 30318 CHRIS VIAGGIANO, F J GRAY, 217-44 98TH AV, GROUND, QUEENS VILLAGE, NY 11429 CHRIS WELLS, AMAN BANDELDI DBA EXPRESS WIRELESS, 4477 S LAMAR BLVD, SUIT 410410, AUSTIN, TX 78745 CHRIS WILOTH, CHRIS WILOTH & ASSOCIATES, 11777 KATY FWY, STE 490S, HOUSTON, TX 77079 Mode of Svc (if different)

Page 90 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3743 3743 3743 3743 3761 3770 3770 3761 3761 3770 3743 3770 3770 3770 3761 3761 3770 3770 3770 3743 3743 3761 3770 3761 3761 3761 3761 3761 3761 3770 3770 3770 CHRIS WOOD, MANAGEMENT CYBERNETICS (DUNWOODY), 1567 MT VERNON RD, STE 1, DUNWOODY, GA 30338 CHRIS WYCISLAK, SAGE INVESTMENTS INC, 5164 W 95TH ST, OAK LAWN, IL 60453 CHRIS, GOSS/PASMA ARCHITECTS, 1601 SHERMAN AV, 6TH FLR, EVANSTON, IL 60201 CHRISSY CHOI, SOLID MENS WEAR, 10990 NEW HALLS FERRY, F-G, FERGUSON, MO 63136 CHRISSY DISIMONE, GREAT LAKES PRODUCTION SUPPORT LLC, 24600 WOOD CT, FLOOR 1, MACOMB TOWNSHIP, MI 48042 CHRIST FRANGOS, COLUMBUS GRILL, 651 W WASHINGTON BL, CHICAGO, IL 60606 CHRIST STAMATOS, CENTURY 21 PONDSIDE, 619 CENTRE, JAMAICA PLAIN, MA 2130 CHRISTA HAMPTON, HAMPTONS CHEM DRY, 12109 COUNTRY MEADOWS PL, RALLS COUNTY, MO 63401 CHRISTA LEAGAUS, DIGITAL PEOPLE, 10 S WACKER DR, STE 2250, CHICAGO, IL 60606 CHRISTEN GRUNDEN, INSTITUTE IN BASIC LIFE PRINCIPLES, 1312 S ERVAY ST, DALLAS, TX 75215 CHRISTENSEN, ERIC A., 4606 BAY SUMMIT PL, SAN DIEGO, CA 92117 CHRISTENSEN, MARTHA JOANNE, 190 GREENWICH VILLAGE AVENUE, LAS VEGAS, NV 89123 CHRISTENSON TECH SERV, ATTN: GENL COUNSEL, 1631 NW THURMAN ST, STE 300, PORTLAND, OR 97209 CHRISTENSON, ROBB, 2 WHEATON CENTER #1609, WHEATON, IL 60187 CHRISTI GATLING, KINGDOM BUILDING MINISTRIES, 14485 E EVANS AVE, AURORA, CO 80014 CHRISTI MARZANO, THE HOUSE OF TRUCKS, 7899 KINGERY HWY, 1, WILLOWBROOK, IL 60514 CHRISTI TOMLINSON, DIVERSE CONSTRUCTION, INC., 17800 DICKERSON ST, STE. 218, FLR. 1, DALLAS, TX 75252 CHRISTI WASTON, ATLANTA CYCLING-VININGS, 4335 NW COBB PKWY, ATLANTA, GA 30339 CHRISTIAN BERTONI, NOVUS MEDICAL, 10500 FORUM PLAZA DRIVE, HOUSTON, TX 77036 CHRISTIAN CARTER, SIKESTON HEALTH CARE INC., 3144 STATE HIGHWAY FF, NEW MADRID COUNTY, MO 63801 CHRISTIAN COUNTY CLERKS OFFICE, ATTN 911 FEES, OZARK, MO 65721-6907 CHRISTIAN ESSEX, AMMONDSON ARCHITECTS INC, 14 ARROW ST, CAMBRIDGE, MA 2138 CHRISTIAN HANEY, ICON MORTGAGE INC, 4095 OCEANSIDE BL, SUITE C, OCEANSIDE, CA 92056 CHRISTIAN KATHKE, BERTLING LOGISTICS, 8600 NW 81ST RD, SUITE 3, MIAMI, FL 33166 CHRISTIAN OJOGHO, SOCCER SHOP USA, 3974 S 1/2 FIGUEROA ST, LOS ANGELES, CA 90037 CHRISTIAN PARK, CASUAL CHOICE INC, 10360 ROCKINGHAM DR, SACRAMENTO, CA 95827 CHRISTIAN PARKS, RDF MEDIA, 14900 VENTURA BL, 310 3, SHERMAN OAKS, CA 91403 CHRISTIAN REYES, ISIS TECHNOLOGY, 1425 FLORENCE ST, AURORA, CO 80010 CHRISTIAN VARA, MELO-TONE VENDING, 130 BROADWAY, 1, SOMERVILLE, MA 2145 CHRISTIAN, GORDON WILLIAM, ACCOUNT EXECUTIVE, 2207 OPAL CREEK, SAN ANTONIO, TX 78232 CHRISTIAN, JASON M., ACCOUNT EXECUTIVE, 2501 TANGLEWILDE, 174, HOUSTON, TX 77063 CHRISTIE CRAIG, CTX MORTGAGE, 1350 TREAT BLVD, SUITE 525, WALNUT CREEK, CA 94596 CHRISTIE HAYES, XERXES COMPUTER CORP, 10759 BREN RD, MINNETONKA, MN 55343 CHRISTIE KONCZAC, CENTURY CARE INC, 4355 SYLVANFIELD, SUITE 200, HOUSTON, TX 77014 CHRISTIE MILL, LAKE FOREST HOSPITAL, 660 N WESTMORELAND RD, 3RD, LAKE FOREST, IL 60045 CHRISTIE WELLS, WELLS TRUCKING, 7265 2ND AVE S, SEATTLE, WA 98108 CHRISTIE YANG, DOWNTOWN BUFFET, INC, 428 FORBES AVE, PITTSBURGH, PA 15219 CHRISTINA DREW, KINGSLEY ASSOCIATES, 182 2ND ST, STE 200, SAN FRANCISCO, CA 94105 CHRISTINA ERWIN, CHRISTOPHER STEPHENS BEAUTY CO, 8127 E SANTA ANA CANYON RD, SUITE 189, ANAHEIM, CA 92808 CHRISTINA GALATA, RELIABLE SUPPLY COMPANY, 10207 IH 35 N, SAN ANTONIO, TX 78233 CHRISTINA LESLIE, MICHIGAN TIRE DISTRIBUTORS, 41220 EXECUTIVE DR, HARRISON TOWNSHIP, MI 48045 CHRISTINA LVEZAJ, LITTLE JOE'S CONEY ISLAND, 13564 NINE MILE, WARREN, MI 48089 Mode of Svc (if different)

Page 91 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3761 3770 3770 3770 3770 3761 3761 3761 3761 3743 3761 3770 3761 3744 3761 3743 3761 3770 3761 3770 3770 3770 3743 3761 3743 CHRISTINA MARINO, MARINO & SCOTTI, 199 JERICHO TPKE, FLR 3 SUITE 303, FLORAL PARK, NY 11001 CHRISTINA SCHMIDT, HOUSTON CELLULAR, 1195 W LOOP N, 120, HOUSTON, TX 77055 CHRISTINA SLEVIN, YUCATAN TANNING, 8767 PHILADELPHIA RD, APT CTELCO CL, BALTIMORE, MD 21237 CHRISTINA WOO, NICKA K, 5460 46, GROUND, MASPETH, NY 11378 CHRISTINA ZISA, THE HEAT ZONE TANNING SALON, 87 BERDAN AVE, FLOOR 2, WAYNE, NJ 7470 CHRISTINE BOOTH, PROTESTANT COMMUNITY CENTERS, 25 JAMES ST, 2, NEWARK, NJ 7102 CHRISTINE BROOKS, FAIRWAY FINANCIAL SERVICES, INC, 423 S BROOKHURST, SUITE G, ANAHEIM, CA 92804 CHRISTINE CHEUNG, NATURE CARE PHARMACY, 1140 N ROLLING RD, TELCO CLOS, BALTIMORE, MD 21225 CHRISTINE FORMELLA, FORMELLA TRAVEL SERVICES, 4201 LONG BEACH BL, 308, LONG BEACH, CA 90807 CHRISTINE GREENLAW, DOLBY DEVELOPMENT CORP., 10555 MAIN ST, STE. 250, FAIRFAX, VA 22030 CHRISTINE HUDDLESTON, ALL ABOUT INSURANCE AGENCY, 5840 JACKSBORO HWY, FT WORTH, TX 76114 CHRISTINE HUNT, YWCA, 215 E COMMONWEALTH AV, STE. F, FULLERTON, CA 92832 CHRISTINE JACKMINK, BERNHARDT & ROTHERMEL, P.C., 1515 MARKET ST, STE 1540, PHILADELPHIA, PA 19102 CHRISTINE KLEMSTINE, LOOKING GLASS THEATRE, 2936 N SOUTHPORT AVE, CHICAGO, IL 60657 CHRISTINE LEE, EMPIRE PAGING CORP, 83-29 BROADWAY, ELMHURST, NY 11373 CHRISTINE NANTELL, WEST END MANAGEMENT, P.O. BOX 77148, SAN FRANCISCO, CA 94107 CHRISTINE PERRY, FIRST ENERGY CREDIT UNION, 12755 N HOUSTON ROSSYLN, HOUSTON, TX 77086 CHRISTINE SMITH, LIVENGOOD FEEDS, PO BOX 1080, LOCKHART, TX 78644 CHRISTINE SONEEDO, DIGICALL COMMUNICATIONS [SCHLOSS PAVING], 13347 MADSION AVE, LAKEWOOD, OH 44107 CHRISTINE TRAINTOS, ANTON COLLINS MITCHELL LLP, 303 E 17TH AVE, DENVER, CO 80203 CHRISTINE TROIANI, BTI EXCLUSIVELY FINANCIAL, 1901 N CENTRAL, 350, RICHARDSON, TX 75080 CHRISTOFOR, KIMBERLY J., CUST IMPL REP 1, 1610 E. MCKINNEY, APT. 2004, DENTON, TX 76201 CHRISTOPHER ANTHONY, CMA REAL ESTATE, 1250 E WALNUT, STE. 140, PASADENA, CA 91106 CHRISTOPHER DUNPHY, SARAH LLC DBA ZODIAC LOUNGE, 1523 MARKET, DENVER, CO 80202 CHRISTOPHER GANTZ, ADDAX SOUND CO, 3645 WOODHEAD DR, NORTHBROOK, IL 60062 CHRISTOPHER HELTON, PARAGON INVEDST MGT, 1420 5TH AV, #3020, SEATTLE, WA 98101 CHRISTOPHER KARIM, MICHIGAN BEVERAGE DISTRIBUTORS, 24800 SHERWOOD, CENTER LINE, MI 48015 CHRISTOPHER KNOX, 9580-7 COMPASS POINT DR S, SAN DIEGO, CA 92126 CHRISTOPHER LO, CHRISTOPHER LO DBA STATE FARM, 5037 STOCKTON BLVD, SACRAMENTO, CA 95820 CHRISTOPHER MAH, MANHATTAN FINANCIAL GROUP, 90 S SPRUCE AV, STE, P, SOUTH SAN FRANCISCO, CA 94080 CHRISTOPHER MARTIN, ENTERPRISEWORKS WORLDWIDE, 1828 L ST NW, SUITE 10001000 10, WASHINGTON, DC 20036 CHRISTOPHER NGO, ACTION PRO REALTY, 5845 WESTMINSTER BLVD, SUITE B, WESTMINSTER, CA 92683 CHRISTOPHER RAM, DR. CHRISTOPHER RAM, 18340 YORBA LINDA BL, SUITE 105, YORBA LINDA, CA 92886 CHRISTOPHER TIPPER, HUNTER BENEFITS CONSULTING GROUP, 119 E PALATINE RD, 104, PALATINE, IL 60067 CHRISTOPHER VINCENT, STAFFORD, 18 MUNSON DR, POMPTON PLAINS, NJ 07444 CHRISTOPHER WATT, CHRISTOPHER WATT ESTHETICS, 808 HILLDALE AV, WEST HOLLYWOOD, CA 90069 CHRISTOPHER, ARMAND, BBE REP, BOX 638, ADDISON, TX 75001 Mode of Svc (if different)

Page 92 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3761 3761 3761 3743 3743 3743 3743 3743 3780 3770 3761 3761 3761 3761 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3761 3761 3770 3761 3761 3770 3761 3761 3761 3761 3770 3770 3770 3761 3761 CHRISTOPHER, CINDY, 15720 RANCHITA, DALLAS, TX 75248 CHRISTOPHER, JESSE, 419C LAKE VISTA CIR, #C, COCKEYSVILLE, MD 21030 CHRISTOS MELACRINOS, CHRISTOS, 130 6TH ST, PITTSBURGH, PA 15222 CHRISTY HARVEY, OFFICEWARE SYSTEMS, 1001 W EULESS BLVD, 216, EULESS, TX 76040 CHRISTY HUGHES, COLORMASTER AUTOMOTIVE PAINT, 5807 LEMAY FERRY RD, SAINT LOUIS, MO 63129 CHRYSALIS SOFTWARE INC, 14 MENTONE DRIVE, CARMEL, CA 93923 CHRYSALIS SOFTWARE, ATTN: GENL COUNSEL, 14 MENTONE DR, CARMEL, CA 93923 CHU, DAVID N., ACCOUNT EXECUTIVE, 587 RADNOR ROAD, OAKLAND, CA 94606 CHUBB SECURITY SYSTEMS INC., DEPT. 0780 PO BOX 120780, DALLAS, TX 75312-0780 CHUBB SECURITY SYSTEMS INC, DEPT 0780, PO BOX 120780, DALLAS, TX 75312-0780 CHUCH HROMAK, REMAX CROSSROADS INC FAX, 7277 N. LILLY RD., CANTON TWP, MI 48187 CHUCK ASHLEY, VISION MANUFACTURING, 2613 TEMPLE HEIGHTS DR, STE E, OCEANSIDE, CA 92056 CHUCK BECK, TSM DIGITAL PRINTING, 4747 LANGFIELD RD, HOUSTON, TX 77040 CHUCK BLAGG, U.S. TRUCK DRIVING SCHOOL INC, 6021 W SHERMAN ST, PHOENIX, AZ 85043 CHUCK BRYANT, CRANE PLUMBING, 8290 S CENTRAL EXPY, DALLAS, TX 75241 CHUCK GEIER, UNITED COURIERS GROUP, INC., 134 NEW BOSTON ST, WOBURN, MA 1801 CHUCK HAMMOND, STRATEGIC MORTGAGE SOLUTION INC, 15000 CICERO AV, SUITE 1-C, OAK FOREST, IL 60452 CHUCK HARRIS, HAZEL RIDGE VETERINARY CLINIC, 4347 HAZEL AVE, FAIR OAKS, CA 95628 CHUCK HENKE, HUNTINGTON VALLEY TOOL RENTAL, 17191 BEACH BLVD, HUNTINGTON BEACH, CA 92647 CHUCK LEVINE, ACME MIAMI, 1290 NW 74TH ST, PHONE MAIN, MIAMI, FL 33147 CHUCK MARTIN, KENNY ROGERS CHILDREN'S CENTER, 300 FLOYD DR, SIKESTON, MO 63801 CHUCK MORPHEW, AMTECH ELEVATOR SERVICES, 1901 E 29TH, LONG BEACH, CA 90806 CHUCK MOWRY, INTERFAITH ALLIENCE, 1420 S HOLLY, DENVER, CO 80222 CHUCK NAGI, LINCOLN STATIONARY DBA AMERICA, 253 A E 149TH ST, GROUND FLGROUDN, BRONX, NY 10451 CHUCK PARK, INTERNET WORKS, 305 N STATE COLLEGE, FULLERTON, CA 92831 CHUCK SCHWIETUS, LAZER ELECTRIC INC, 8164 ARTHUR ST NE, SPRING LAKE PARK, MN 55432 CHUCK SECHLER, NEW SOUTH COMMERCIAL PROPERITIES, 6400 ATLANTIC BLVD NW, STE 175 MAIN, NORCROSS, GA 30071 CHUCK SMITH, BALGONES HEIGHTS CHEVRON, 2730 HILCREST DR, BALCONES, TX 78228 CHUCK SMITH, SMITH WOOD FLOORS, 40000 GRAND RIVER, SUITE 108, NOVI, MI 48375 CHUCK SNOW, CALLAWAY COUNTY SPECIAL SERVICES, 911 S BUSINESS 54, FULTON, MO 65251 CHUCK TSENG, BEST WAY LAUNDROMAT, 48-15 108, FLR GRD, CORONA, NY 11368 CHUCK UTLAK, REALTORS RESOURCE HOME LOANS, 455 S FRONTAGE RD, SUITE 211, BURR RIDGE, IL 60527 CHUCK YACULLO, DEERBROOK TRAVEL, 3000 LAKESIDE DR, SUITE 111-S, DEERFIELD, IL 60015 CHUEBLONG VANG, TOP HAT CLEANERS, 6496 BROADWAY, SACRAMENTO, CA 95820 CHUL PARK, CROWN WIG AND BEAUTY SUPPLY, 6705 WATT AVE, A, NORTH HIGHLANDS, CA 95660 CHUL-WOO NAM, KOREAN CHRISTIAN BROADCASTING, 3240 WILSHIRE BLVD, STE 590, LOS ANGELES, CA 90010 CHUN KIM, BOSS HAWGS, 9657 FOLSOM BLVD, SACRAMENTO, CA 95827 CHUN KIT DAN, INFINI DESIGN, 2633 SAN BURNO AVE, 108, SAN FRANCISCO, CA 94134 CHUNG CHANG, B & W CENTER INC, 73-03 QUEENS BLVD, 1, WOODSIDE, NY 11377 CHUNG CHOI, MAIL BOXES ETC, 2117 L ST NW, WASHINGTON, DC 20037 CHUN-HAN SUN, HUNAN PALACE, 1812 N MOORE ST, ARLINGTON, VA 22209 CHUR WONG, TAIWAN NOODLE HOUSE, 700 BROADWAY, WESTWOOD, NJ 7675 Mode of Svc (if different)

Page 93 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3770 3770 3743 3775 3775 3775 3743 3743 3761 3743 3770 3772 3743 3743 3743 3761 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3761 3761 3761 3761 3761 3761 3770 3770 3761 3770 3761 3761 3761 CHURCH, BRENNON, SYS ADMIN UNIX, 7614 PARKWAY DRIVE, #2J, LA MESA, CA 91942 CHURCH, WILLIAM T., 1539 ST. PAUL ST, DENVER, CO 80206 CHYMENE MITCHELL, INTERGRATED FINANCIAL GROUP, 600 STEWART ST, 1100, SEATTLE, WA 98101 CIA VAN ORDEN, ABITARE, 522 COLUMBUS AV, SAN FRANCISCO, CA 94133 CIARALDI, PETER, 9 OLDE WOODE ROAD, SALEM, NH 03079 CIBC WORLD MARKETS CORP, 200 LIBERTY STREET, NEW YORK, NY 10281 CIBC WORLD MARKETS CORP, 2000 LIBERTY STREET, 6TH FLOOR, NEW YORK, NY 10281 CIBC WORLD MARKETS INC., 20 DUNDAS STREET, 12TH FLOOR, TORONTO, ON M5G2C2CANADA CIBOTTI, DAWN M., ACCOUNT EXECUTIVE, 3 BROOKEBURY DR, #1C, REISTERSTOWN, MD 21136 CICERO 911 ETSB, 5303 W 25TH ST, CICERO, IL 60804-3311 CID BANARES, INFINITY HOME CARE PROVIDER, 9300 FLAIR DR, STE 388, EL MONTE, CA 91731 CIGNA BEHAVIORAL HEALTH INC., P.O. BOX 1450 NW 7307, MINNEAPOLIS, MN 55485-7307 CILLUFFO VITO, VITO CILLUFFO T/A BELLA ITALIA INC, 12 E LANCASTER AV, ARDMORE, PA 19003 CIMO INC***DO NOT USE****, 333 MARKET STREET, SAN FRANCISCO, CA 94105 CIN MEADOWS LLC, C/O LINQUE MGMT CO INC, 201 ROUTE17 N STE 102, RUTHERFORD, NJ 7070 CINCINNATI BELL, DEPT 1811, CINCINNATI, OH 45274-1811 CINCINNATI WIRELESS, PO BOX 741832, CINCINNATI, OH 45274-1832 CINDI GILBERT, AFFORDABLE WINDOWS, 241 S 4TH PL, PHONE 1, RENTON, WA 98055 CINDI MCMANUS, OH MY GLASS, 7225 GREENWOOD AVE N, SEATTLE, WA 98103 CINDY BARBOSA, COMMUNIDADE EVANGELICA SARRA, 3039 AMWILER RD NW, STE 112 1ST, DORAVILLE, GA 30360 CINDY BOVEE, TICKET MASTER, 225 E ROBINSON ST, SUITE 355, ORLANDO, FL 32801 CINDY BOVEE, TICKETMASTER, 4849 GREENVILLE AVE, SUITE 500, DALLAS, TX 75206 CINDY CATANESE, DISGUISES, 9106 W 6 AV, LAKEWOOD, CO 80215 CINDY COLLINS, COLLINS PUBLIC RELATIONS, 2254 CAHUENGA BL, APT 7, LOS ANGELES, CA 90068 CINDY DILLARD, A PLUS TAX LLC, 3593 W NORTHERN AV, STE12,FLR1, PHOENIX, AZ 85051 CINDY FONG, RYDER SYSTEMS INC., 100 BUSH, 1300, SAN FRANCISCO, CA 94111 CINDY GRIGER, HAIR VISIONS, 791 WHITLOCK AV SW, MARIETTA, GA 30064 CINDY GUAN, GOING TECHNOLOGY, INC, 10220 SOUTHARD DR, BELTSVILLE, MD 20705 CINDY HERNANDEZ, MANNY MINI MARKET, 245 STRAIGHT ST, PATERSON, NJ 7501 CINDY HERRERA, STANYAN PRINTING SERVICES, 1555 YOSEMITE AV, 19, SAN FRANCISCO, CA 94124 CINDY HOUSTON, HUSTON POOLS & SPA, INC., 11123 LEE HWY, FAIRFAX, VA 22030 CINDY KASSAB, L A INSURANCE, 698 W HURON ST, PONTIAC, MI 48341 CINDY KRISTEN, INNOVATIVE GOURMET, 11 GWYNNS MILLS CT, STE DTELCO CL, OWINGS MILLS, MD 21117 CINDY LAIDLAW, LAIDLAW GROUP, 337 SUMMER, 4, BOSTON, MA 2210 CINDY LEON, P.I. ELECTRIC INC, 4546 CLEMENS ST, SUITE D, LAKE WORTH, FL 33463 CINDY LIM, CAMINO REAL FOODS, 5785 CORPORATE AV, CYPRESS, CA 90630 CINDY LITTON, CLEARWATER FLOORING INC, 1700 GULF TO BAY BLVD, CLEARWATER, FL 33755 CINDY LYNCH, JPL, 3246 S PLATTE RIVER DR, ENGLEWOOD, CO 80110 CINDY MARYNOWSKI, CINDY MARYNOWSKI, 2124 W DIVISION ST, CHICAGO, IL 60622 CINDY MCDOWELL, RUSS WHITE AND ASSOCIATES, 1901 CENTRAL, FLR.1 ; DES STE.105, BEDFORD, TX 76021 CINDY MINO, HEALTH & BEAUTY FOUNTAIN, 4112 MONTEREY RD, STE E-1, SAN JOSE, CA 95111 CINDY NELSON, REMAX METRO ASSOCIATES, 13500 LAKE CITY WAY NE, #100, SEATTLE, WA 98125 CINDY NGUYEN, HONEST HONDA & TOYOTA, 7612 BROADWAY, LEMON GROVE, CA 91945 CINDY PALMER, CHARLES M. SCHAYER, 3839 NEWPORT ST, DENVER, CO 80207 CINDY RICHARDSON, CAMERON ASHLEY BUILDING PRODUCT, 633 YOUNG, SANTA ANA, CA 92705 Mode of Svc (if different)

Page 94 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3780 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3775 3775 3743 3775 3743 3743 3743 3743 3743 3773 3775 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 CINDY RUSSELL, CITY BOOKS, 1305 MADISON ST, PHONE 1, SEATTLE, WA 98104 CINDY SCHNEIDER, GREENFIELD CUSTOM INTERIORS, 3214 MERAMEC ST, ST LOUIS, MO 63118 CINDY WEBERLINE, MASCOTECH TUBULAR PRODUCTS, 7444 HAGGERTY ROAD, CANTON, MI 48187 CINGULAR INTERACTIVE, P. O. BOX 828435, PHILADELPHIA, PA 19182-8435 CINGULAR INTERACTIVE, PO BOX 828435, PHILADELPHIA, PA 19182 CINQUANTI, MATTHEW J., 100 PARKVIEW AVE, WHITE PLAINS, NY 10604 CINTAS CORP/OMAHA, 5723 F STREET, OMAHA, NE 68117 CINTAS CORP, 830 N. BATAVIA, ORANGE, CA 92868 CINTAS FIRST AID & SAFETY, PO BOX 701093, PLYMOUTH, MI 48170 CINTAS FIRST AID & SAFTEY, P.O. BOX 47864, SAN ANTONIO, TX 78265 CINTECH, TELE-MANAGEMENT SYSTEM PO BOX 632087, CINCINNATI, OH 45263 CINTULA, CLIFF A., SALES MGR, 5612 KAYVIEW DR, AUSTIN, TX 78749 CIPRIANI, CHRISTAL H., ACCOUNT EXECUTIVE, PO BOX 40452, WASHINGTON, DC 20016 CIS INC, ATTN: GENL COUNSEL, 8142 SW DURHAM, TIGARD, OR 97224 CISCO SYSTEMS CAPITOL-MINNESOTA REMIT, 5500 WAYZATA BLVD. STE #725, GOLDEN VALLEY, MN 55416 CISCO SYSTEMS INC., LOCKBOX 165901 BANK OF AMERICA 5190, SAN FRANCISCO, CA 94103 CISCO SYSTEMS INC., LOCKBOX 165901 BK OF AMER 5190, 1455 MARKET STREET 21ST FL, SAN FRANCISCO, CA 94103 CISCO SYSTEMS INC, MAIN CORPORATE HQ, 170 WEST TASMAN DR, SAN JOSE, CA 95134 CISEK, ADAM J., 17320 ELK DR, ORLAND PARK, IL 60467 CISNEROS, LETICIA, SALES ENGINEER, 4269 ROSILYN DR, LOS ANGELES, CA 90063 CIT GROUP/EF THE, 21146 NETWORK PLACE, CHICAGO, IL 60673-1211 CITIBANK NA, 3800 CITIBANK CTR, B3-15, TAMPA, FL 33610 CITIBANK/PRIVATE BANKING DIVISION, 333 W. 34TH STREET, 5TH FLOOR, NEW YORK, NY 10001 CITICAPITAL, P.O. BOX 39000 DEPT. # 05969, SAN FRANCISCO, CA 94139-5969 CITIGROUP GLOBAL MARKETS INC., 333 W 34TH ST, 3RD FLOOR, NEW YORK, NY 10001 CITRIX SYSTEMS INC, 851 W CYPRESS CREEK RD, FORT LAUDERDALE, FL 33309 CITRIX, 3320 BELT LINE ROAD, FARMERS BRANCH, TX 75234 CITY AND COUNTY OF BROOMFIELD, PO BOX 407, BROOMFIELD, CO 80038-0407 CITY AND COUNTY OF DENVER, 1331 CHEROKEE ST # 302, DENVER, CO 80204-2720 CITY AND COUNTY OF DENVER, PO BOX 17430, DENVER, CO 80217-0430 CITY AND COUNTY OF DENVER-TREASURY DIVISION, P.O. BOX 17420, DENVER, CO 80217-0420 CITY NATIONAL BANK, 400 N. ROXBURY DRIVE, STE. 700, BEVERLY HILLS, CA 90210 CITY OF ABBOTT, PO BOX 210, ABBOTT, TX 76621-0210 CITY OF ABERDEEN, PO BOX 1928, ABERDEEN, WA 98520-0320 CITY OF ABILENE, 555 WALNUT ST RM 211, ABILENE, TX 79601-5254 CITY OF ALAMEDA, 2263 SANTA CLARA AVE RM 220, ALAMEDA, CA 94501-4482 CITY OF ALAMO HEIGHTS, 6116 BROADWAY ST, SAN ANTONIO, TX 78209-4545 CITY OF ALAMO, 423 N TOWER RD, ALAMO, TX 78516-2599 CITY OF ALBANY, 1000 SAN PABLO AVE, ALBANY, CA 94706-2226 CITY OF ALBANY, PO BOX 595, ALBANY, TX 76430-0595 CITY OF ALEDO, PO BOX 200, ALEDO, TX 76008-0200 CITY OF ALEXANDRIA REVENUE DIVISION, PO BOX 178, ALEXANDRIA, VA 22313-1500 CITY OF ALEXANDRIA REVENUE DIVISION, PO BOX 1786, ALEXANDRIA, VA 22313 CITY OF ALEXANDRIA, CITY HALL 1510, 301 KING STREET, ALEXANDRIA, VA 22314 CITY OF ALEXANDRIA, PO BOX 178, ALEXANDRIA, VA 22313-1500 CITY OF ALEXANDRIA, PO BOX 323, ALEXANDRIA, VA 22313-0323 Mode of Svc (if different)

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Page 98 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 CITY OF ALHAMBRA, 111 S 1ST ST, ALHAMBRA, CA 91801-3704 CITY OF ALICE, PO BOX 3229, ALICE, TX 78333-3229 CITY OF ALLEN, 1 BUTLER CIR, ALLEN, TX 75013-2773 CITY OF ALLENTOWN 911, 435 W HAMILTON ST RM 110, ALLENTOWN, PA 18101-1603 CITY OF ALPHARETTA, FINANCE DEPARTMENT-TAX, 2 SOUTH MAIN STREET, ALPHARETTA, GA 30004 CITY OF ALPINE, 309 W SUL ROSS AVE, ALPINE, TX 79830-4537 CITY OF ALTERNBURG, CITY HALL, ALTENBERG, MO 63732 CITY OF ALTON, PO BOX 9004, MISSION, TX 78572-9690 CITY OF ALVARADO, 104 W COLLEGE ST, ALVARADO, TX 76009-4319 CITY OF ALVIN, 216 W SEALY ST, ALVIN, TX 77511-2397 CITY OF AMARILLO, PO BOX 1971, AMARILLO, TX 79105 CITY OF ANGLETON, 121 S VELASCO ST, ANGLETON, TX 77515-6023 CITY OF ANNA, PO BOX 776, ANNA, TX 75409-0776 CITY OF ARBYRD, PO BOX 338, ARBYRD, MO 63821-0338 CITY OF ARCADIA, 240 W HUNTINGTON DR, ARCADIA, CA 91007-3401 CITY OF ARCHIE, PO BOX 346, ARCHIE, MO 64725-0346 CITY OF ARLINGTON, PO BOX 231, ARLINGTON, TX 76004-0231 CITY OF ARNOLD, 2101 JEFFCO BLVD, ARNOLD, MO 63010-2746 CITY OF ARVADA, PO BOX 8101, ARVADA, CO 80001-8101 CITY OF ASH GROVE, PO BOX 235, ASH GROVE, MO 65604-0235 CITY OF ATLANTA, 55 TRINITY AVE SW STE 1350, ATLANTA, GA 30303-3534 CITY OF AUBREY, 107 S MAIN ST, AUBREY, TX 76227-5519 CITY OF AUBURN, 25 W MAIN ST, AUBURN, WA 98001-4998 CITY OF AURORA, 1470 S HAVANA ST, AURORA, CO 80012-4090 CITY OF AURORA, TAX AND LICENSING DEPT 800, DENVER, CO 80291 CITY OF AUSTELL, 2716 BROAD STREET, AUSTELL, GA 30106-3297 CITY OF AUSTIN, PO BOX 1088, AUSTIN, TX 78767-1088 CITY OF AUSTIN, PO BOX 2267, AUSTIN, TX 78768-2267 CITY OF BAINBRIDGE ISLAND, 280 MADISON AVE N, BAINBRIDGE ISLAND, WA 98110-1812 CITY OF BALCH SPRINGS, 3117 HICKORY TREE RD, BALCH SPRINGS, TX 75180-1673 CITY OF BALCONES HEIGHTS, 123 ALTDELT, BALCONES HEIGHTS, TX 78201 CITY OF BALDWIN PARK, 14403 PACIFIC AVE, BALDWIN PARK, CA 91706-4226 CITY OF BALLWIN, 14811 MANCHESTER RD, BALLWIN, MO 63011-4617 CITY OF BANDERA, PO BOX 896, BANDERA, TX 78003-0896 CITY OF BASTROP, PO BOX 427, BASTROP, TX 78602-0427 CITY OF BAY CITY, 1901 5TH ST, BAY CITY, TX 77414-6199 CITY OF BEAUMONT, PO BOX 3827, BEAUMONT, TX 77704-3827 CITY OF BEAVERTON, PO BOX 4755, BEAVERTON, OR 97076-4755 CITY OF BEDFORD, 2000 FOREST RIDGE DR, BEDFORD, TX 76021-1895 CITY OF BEEVILLE, 400 N WASHINGTON ST, BEEVILLE, TX 78102-3993 CITY OF BELL CITY, PO BOX 206, BELL CITY, MO 63735-0206 CITY OF BELL, 6330 PINE AVE, BELL, CA 90201-1221 CITY OF BELLAIRE, 7008 S RICE AVE, BELLAIRE, TX 77401-4411 CITY OF BELLFLOWER, 16600 CIVIC CENTER DR, RM 137, BELLFLOWER, CA 90706-5494 CITY OF BELLINGHAM, PO BOX V, BELLINGHAM, WA 98227-1581 CITY OF BELLMEAD, 3015 BELLMEAD DR, BELLMEAD, TX 76705-3097 CITY OF BELLVILLE, 30 S HOLLAND ST, BELLVILLE, TX 77418-2129 CITY OF BELLVUE, TAX OFC, BELLVUE, WA 98009 Mode of Svc (if different)

Page 96 of 592 Allegiance Telecom

Page 99 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 CITY OF BELTON, 506 MAIN ST, BELTON, MO 64012-2514 CITY OF BELTON, PO BOX 120, BELTON, TX 76513-0120 CITY OF BENBROOK, 911 WINSCOTT RD, BENBROOK, TX 76126-2797 CITY OF BENTON, PO BOX 185, BENTON, MO 63736-0185 CITY OF BERKELEY, 2081 CENTER ST, BERKELEY, CA 94704-1204 CITY OF BERKELEY, 6140 N HANLEY RD, BERKELEY, MO 63134-2098 CITY OF BERTRAND, PO BOX 27, BERTRAND, MO 63823-0027 CITY OF BEVERLY HILLS, 7150 NATURAL BRIDGE RD, SAINT LOUIS, MO 63121-5151 CITY OF BIG SPRING, 310 NOLAN ST, BIG SPRING, TX 79720-2657 CITY OF BILLINGS, PO BOX 207, BILLINGS, MO 65610-0207 CITY OF BIRMINGHAM, PO BOX 10566, BIRMINGHAM, AL 35296-0002 CITY OF BISMARK, PO BOX 27, BISMARCK, MO 63624-0027 CITY OF BLOOMFIELD, PO BOX 350, BLOOMFIELD, MO 63825-0350 CITY OF BLOOMSDALE, PO BOX 3, BLOOMSDALE, MO 63627-0003 CITY OF BLUE SPRINGS, 903 W MAIN ST, BLUE SPRINGS, MO 64015-3709 CITY OF BONNE TERRE, PO BOX 418, BONNE TERRE, MO 63628-0418 CITY OF BOONVILLE, 525 E SPRING ST, BOONVILLE, MO 65233-1581 CITY OF BORGER, PO BOX 5250, BORGER, TX 79008-5250 CITY OF BOTHELL, TREASURER'S OFC, BOTHELL, WA 98011 CITY OF BOULDER, 1777 BROADWAY ST, BOULDER, CO 80302-6220 CITY OF BOWIE, 304 LINDSEY ST, BOWIE, TX 76230-4912 CITY OF BOWLING GREEN, 16 W CHURCH ST, BOWLING GREEN, MO 63334-1612 CITY OF BRACKETTVILLE, PO BOX 526, BRACKETTVILLE, TX 78832-0526 CITY OF BRAZORIA, 201 S MAIN ST, BRAZORIA, TX 77422-8701 CITY OF BRECKENRIDGE, 105 N ROSE AVE, BRECKENRIDGE, TX 76424-3531 CITY OF BRENHAM, PO BOX 1059, BRENHAM, TX 77834-1059 CITY OF BRENTWOOD, 2348 S BRENTWOOD BLVD, BRENTWOOD, MO 63144-2097 CITY OF BRIDGE CITY, PO BOX 846, BRIDGE CITY, TX 77611-0846 CITY OF BRIDGETON, 11955 NATURAL BRIDGE RD, BRIDGETON, MO 63044-2040 CITY OF BRIGHTON, 22 S 4TH AVE, BRIGHTON, CO 80601-2030 CITY OF BROOKFIELD, 116 W BROOKS ST, BROOKFIELD, MO 64628-1606 CITY OF BROOKFIELD, 8820 BROOKFIELD AVE, BROOKFIELD, IL 60513-1602 CITY OF BROOKSIDE VILLAGE, 6243 BROOKSIDE RD, BROOKSIDE VILLAGE, TX 77581-2045 CITY OF BROWNSVILLE, PO BOX 911, BROWNSVILLE, TX 78522-0911 CITY OF BUNKER HILL VILLAGE, 11977 MEMORIAL DR, HOUSTON, TX 77024-6231 CITY OF BURBANK, PO BOX 6459, BURBANK, CA 91510-6459 CITY OF BURIEN, 415 SW 150TH ST, BURIEN, WA 98166-1973 CITY OF BURKBURNETT, 501 SHEPPARD RD, BURKBURNETT, TX 76354-2799 CITY OF BURLESON, 141 W RENFRO ST, BURLESON, TX 76028-4296 CITY OF BYRNES MILL, PO BOX 255, HOUSE SPRINGS, MO 63051-0255 CITY OF CALABASAS, 26135 MUREAU RD, CALABASAS, CA 91302-3182 CITY OF CAMERON, PO BOX 833, CAMERON, TX 76520-0833 CITY OF CAMPBELL, 302 W GRAND AVE, CAMPBELL, MO 63933-1500 CITY OF CARL JUNCTION, PO BOX 447, CARL JUNCTION, MO 64834-0447 CITY OF CARRIZO SPRINGS, PO BOX 329, CARRIZO SPRINGS, TX 78834-6329 CITY OF CARROLLTON, ASSESSOR/COLLECTOR, P.O. BOX 115125, CARROLLTON, TX 75011-5125 CITY OF CARROLLTON, 1945 E JACKSON RD, CARROLLTON, TX 75006-1737 CITY OF CARROLLTON, 201 W BENTON ST, CARROLLTON, MO 64633-1252 Mode of Svc (if different)

Page 97 of 592 Allegiance Telecom

Page 100 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 CITY OF CARTHAGE, 326 GRANT ST, CARTHAGE, MO 64836-1632 CITY OF CARTHAGE, PO BOX 400, CARTHAGE, TX 75633-0400 CITY OF CARUTHERSVILLE, PO BOX 874, CARUTHERSVILLE, MO 63830-0874 CITY OF CASTLE HILLS, 209 LEMONWOOD DR, CASTLE HILLS, TX 78213-2410 CITY OF CATROVILLE, 1209 FOILLA, CASTROVILLE, TX 78009 CITY OF CEDAR HILL, PO BOX 96, CEDAR HILL, TX 75106-0096 CITY OF CEDAR PARK, 600 N BELL BLVD, CEDAR PARK, TX 78613-2216 CITY OF CELINA, 302 W WALNUT ST, CELINA, TX 75009-6183 CITY OF CHAFFEE, 222 W YOAKUM AVE, CHAFFEE, MO 63740-1139 CITY OF CHAMBLEE, 5468 PEACHTREE RD, CHAMBLEE, GA 30341-2398 CITY OF CHAMPAIGN, 102 N NEIL ST, CHAMPAIGN, IL 61820-4018 CITY OF CHANDLER, 25 S ARIZONA PL STE 202, CHANDLER, AZ 85225-8590 CITY OF CHELAN, PO BOX 1669, CHELAN, WA 98816-1669 CITY OF CHESTERFIELD, 16052 SWINGLEY RIDGE RD, CHESTERFIELD, MO 63017-2079 CITY OF CHICAGO-DEPT OF REVENUE, 22149 NETWORK PL, CHICAGO, IL 60673-1221 CITY OF CHILLICOTHE, 715 WASHINGTON ST, CHILLICOTHE, MO 64601-2229 CITY OF CHINA GROVE, 2456 FM 1516 S, CHINA GROVE, TX 78263-5005 CITY OF CHULA VISTA, PO BOX 1087, CHULA VISTA, CA 91912-1087 CITY OF CHULA VISTA, PO BOX 7549, CHULA VISTA, CA 91912-7549 CITY OF CISCO, PO BOX 110, CISCO, TX 76437-0110 CITY OF CITRUS HEIGHTS, 6237 FOUNTAIN SQUARE DR, CITRUS HEIGHTS, CA 95621-5577 CITY OF CLAREMONTH, PO BOX 217, CLAREMONT, CA 91711-0217 CITY OF CLARKSVILLE, PO BOX 528, CLARKSVILLE, MO 63336-0528 CITY OF CLARKTON, PO BOX 98, CLARKTON, MO 63837-0098 CITY OF CLAYTON, 10 N BEMISTON AVE, CLAYTON, MO 63105-3304 CITY OF CLEBURNE, PO BOX 677, CLEBURNE, TX 76033-0677 CITY OF CLUTE, PO BOX 997, CLUTE, TX 77531-0997 CITY OF CLYDE HILL, 9605 NE 24TH ST, CLYDE HILL, WA 98004-2141 CITY OF COCKRELL HILL, 4125 W CLARENDON DR, DALLAS, TX 75211-4919 CITY OF COLLEGE PARK, 4500 KNOX ROAD, COLLEGE PARK, MD 20740-3390 CITY OF COLLEYVILLE, PO BOX 185, COLLEYVILLE, TX 76034-0185 CITY OF COLORADO SPRINGS, PO BOX 2408, COLORADO SPRINGS, CO 80901-2408 CITY OF COLUMBIA, 701 E BROADWAY, COLUMBIA, MO 65201-4472 CITY OF COLUMBUS, PO BOX 87, COLUMBUS, TX 78934-0087 CITY OF COMMERCE CITY, PO BOX 40, COMMERCE CITY, CO 80037-0040 CITY OF COMPTON, 205 S WILLOWBROOK AVE, COMPTON, CA 90220-3190 CITY OF CONVERSE, PO BOX 36, CONVERSE, TX 78109-0036 CITY OF CONYERS, P.O. DRAWER 1259, CONYERS, GA 30012-1259 CITY OF CORPUS CHRISTI, PO BOX 9277, CORPUS CHRISTI, TX 78469-9277 CITY OF CORSICANA, 200 N 12TH ST, CORSICANA, TX 75110-4616 CITY OF CRANDALL, PO BOX 277, CRANDALL, TX 75114-0277 CITY OF CRESTWOOD, 1 DETJEN DR, SAINT LOUIS, MO 63126-1697 CITY OF CREVE COEUR, 300 N NEW BALLAS RD, CREVE COEUR, MO 63141-7533 CITY OF CROWLEY, PO BOX 747, CROWLEY, TX 76036-0747 CITY OF CRYSTAL CITY, 101 E DIMMIT ST STE A, CRYSTAL CITY, TX 78839-3586 CITY OF CRYSTAL CITY, 130 MISSISSIPPI AVE, CRYSTAL CITY, MO 63019-1697 CITY OF CUERO, PO BOX 512/, CUERO, TX 77954-0401 CITY OF CULVER CITY, 9770 CULVER BLVD, CULVER CITY, CA 90232-2703 Mode of Svc (if different)

Page 98 of 592 Allegiance Telecom

Page 101 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3773 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 CITY OF CUPERTINO, 10300 TORRE AVE, CUPERTINO, CA 95014-3255 CITY OF DALLAS - UTILITIES, CITY HALL 1 AN, DALLAS, TX 75277 CITY OF DALLAS EMERG. COMM. OFFICE, 1500 MARILLA DR RM L1/A/N, DALLAS, TX 75201-6300 CITY OF DALLAS, 1500 MARILLA DR RM 2, DALLAS, TX 75201-6390 CITY OF DALY CITY, 333 90TH ST, DALY CITY, CA 94015-1808 CITY OF DANBURY, PO BOX 258, DANBURY, TX 77534-0258 CITY OF DAPHNE, PO BOX 1047, DAPHNE, AL 36526-1047 CITY OF DAYTON, 111 N CHURCH ST, DAYTON, TX 77535-2695 CITY OF DEARBORN-TREASURER'S OFFICE, P.O. BOX 4000, DEARBORN, MI 48126 CITY OF DECATUR, P.O. BOX 945650, ATLANTA, GA 30394-5650 CITY OF DECATUR, PO BOX 220, DECATUR, GA 30031-0220 CITY OF DEER PARK, PO BOX 700, DEER PARK, TX 77536-0700 CITY OF DELLWOOD, 1415 CHAMBERS RD, SAINT LOUIS, MO 63135-2258 CITY OF DENISON, PO BOX 347, DENISON, TX 75021-0347 CITY OF DES MOINES, 21630 11TH AVE S, DES MOINES, WA 98198-6338 CITY OF DES PERES, 12325 MANCHESTER RD, DES PERES, MO 63131-4316 CITY OF DESOTO, 211 E PLEASANT RUN RD, DESOTO, TX 75115-3901 CITY OF DETROIT TREASURER, PO BOX 67000, DETROIT, MI 48267-0002 CITY OF DEXTER, 301 E STODDARD ST, DEXTER, MO 63841-1341 CITY OF DOWNEY, PO BOX 7016, DOWNEY, CA 90241-7016 CITY OF DULUTH, 3578 WEST LAWRENCEVILLE STREET, DULUTH, GA 30096 CITY OF DULUTH, PO BOX 229, DULUTH, MN 55801-0229 CITY OF DUNCANVILLE, PO BOX 280380, DUNCANVILLE, TX 75138 CITY OF EAGLE LAKE, PO BOX 38, EAGLE LAKE, TX 77434-0038 CITY OF EAGLE PASS, 100 S MONROE ST, EAGLE PASS, TX 78852-4894 CITY OF EAST PALO ALTO, 2415 UNIVERSITY AVE, EAST PALO ALTO, CA 94303-1164 CITY OF EAST POINT E911 FUND, 2777 E POINT ST, E911 FUND, EAST POINT, GA 30344-3240 CITY OF EAST PRAIRIE, 219 N WASHINGTON ST, EAST PRAIRIE, MO 63845-1141 CITY OF EDGEWATER, 2401 SHERIDAN BLVD, EDGEWATER, CO 80214-1329 CITY OF EDINA, 208 E MONTICELLO ST, EDINA, MO 63537-1432 CITY OF EDINBURG, PO BOX 1079, EDINBURG, TX 78540-1079 CITY OF EDMONDS, 121 5TH AVE N, EDMONDS, WA 98020-3163 CITY OF EDNA, 126 W AMIN, EDNA, TX 77957 CITY OF EL CAMPO, 315 E JACKSON ST, EL CAMPO, TX 77437-4533 CITY OF EL CERRITO, 10890 SAN PABLO AVE, EL CERRITO, CA 94530-2392 CITY OF EL MONTE, 11333 VALLEY BLVD, EL MONTE, CA 91731-3293 CITY OF EL PASO, 2 CIVIC CENTER PLZ, EL PASO, TX 79901-1196 CITY OF EL SEGUNDO, 350 MAIN ST, EL SEGUNDO, CA 90245-3895 CITY OF ELDON, PO BOX 355, ELDON, MO 65026-0355 CITY OF ELGIN, PO BOX 591, ELGIN, TX 78621-0591 CITY OF ELLESVILLE, 1 WEIS AVE, ELLISVILLE, MO 63011-2107 CITY OF ELSBERRY, 201 BROADWAY ST, ELSBERRY, MO 63343-1324 CITY OF EMERYVILLE, 1333 PARK AVE, EMERYVILLE, CA 94608-3517 CITY OF ENGLEWOOD, PO BOX 2900, ENGLEWOOD, CO 80150-0100 CITY OF EULESS, 201 N ECTOR DR, EULESS, TX 76039-3595 CITY OF EVERETT, 2930 WETMORE AVE, EVERETT, WA 98201-4067 CITY OF EVERMAN, 212 N RACE ST, EVERMAN, TX 76140-3213 CITY OF FAIRFAX, CITY HALL, RM 210, FAIRFAX, VA 22030 Mode of Svc (if different)

Page 99 of 592 Allegiance Telecom

Page 102 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 CITY OF FALLS CHURCH, 300 PARK AVE, FALLS CHURCH, VA 22046-3301 CITY OF FALLS CHURCH, 300 PARK AVE OFC OF, FALLS CHURCH, VA 22046-3301 CITY OF FARMERS BRANCH, PO BOX 819010, DALLAS, TX 75381-9010 CITY OF FARMERSVILLE, 205 S MAIN ST, FARMERSVILLE, TX 75442-2209 CITY OF FARMINGTON, 110 W COLUMBIA ST, FARMINGTON, MO 63640-1719 CITY OF FAYETTE, 117 S MAIN ST, FAYETTE, MO 65248-1211 CITY OF FEDERAL HEIGHTS, 2380 W 90TH AVE, FEDERAL HEIGHTS, CO 80260-6799 CITY OF FENTON, 625 NEW SMIZER MILL RD, FENTON, MO 63026-3511 CITY OF FERGUSON, 110 CHURCH ST, FERGUSON, MO 63135-2411 CITY OF FESTUS, 711 W MAIN ST, FESTUS, MO 63028-1700 CITY OF FLORISSANT, 955 SAINT FRANCOIS ST, FLORISSANT, MO 63031-4925 CITY OF FONTANA, 8353 SIERRA AVE, FONTANA, CA 92335-3528 CITY OF FOREST HILL, 6800 FOREST HILL DR, FORT WORTH, TX 76140-1299 CITY OF FOREST PARK TAX DEPARTMENT, P.O. BOX 692003, FOREST PARK, GA 30298-0069 CITY OF FORNEY, PO BOX 826, FORNEY, TX 75126-0826 CITY OF FORT COLLINS, PO BOX 440, FORT COLLINS, CO 80522-0439 CITY OF FORT STOCKTON, PO BOX 100, FORT STOCKTON, TX 79735-0100 CITY OF FORT WORTH, 1000 THROCKMORTON ST, FORT WORTH, TX 76102-6311 CITY OF FRANKFORD, PO BOX 55, FRANKFORD, MO 63441-0055 CITY OF FREDERICKTOWN, PO BOX 549, FREDERICKTOWN, MO 63645-0549 CITY OF FREEPORT, 200 W 2ND ST, FREEPORT, TX 77541-5773 CITY OF FRIENDSWOOD, DRIVE, FRIENDSWOOD, TX 77546 CITY OF FRISCO, 6891 MAIN ST, FRISCO, TX 75034-4220 CITY OF FRONTENAC, 10555 CLAYTON RD STOP 1, FRONTENAC, MO 63131-2986 CITY OF GAINESVILLE, 200 RUSL, GAINESVILLE, TX 76240 CITY OF GALENA PARK, P.O. BOX 46, GALENA PARK, TX 77547-0046 CITY OF GARDEN RIDGE, 9357 SCHOENTHAL RD, GARDEN RIDGE, TX 78266-2600 CITY OF GARDENA, 1700 W 162ND ST, GARDENA, CA 90247-3732 CITY OF GARDENA, 1700 W 162ND ST RM 104, GARDENA, CA 90247-3732 CITY OF GARLAND, CAROL CLARK, RTA, P.O. BOX 462010, GARLAND, TX 75046-2010 CITY OF GARLAND, PO BOX 469002, GARLAND, TX 75046-9002 CITY OF GIDEON, PO BOX 396, GIDEON, MO 63848-0396 CITY OF GILROY, 7351 ROSANNA ST, GILROY, CA 95020-6196 CITY OF GLADSTONE, PO BOX 10719, KANSAS CITY, MO 64188-0719 CITY OF GLASGOW, 100 MARKET ST, GLASGOW, MO 65254-1053 CITY OF GLENDALE, 141 N GLENDALE AVE, GLENDALE, CA 91206-4975 CITY OF GLENDALE, 424 N SAPPINGTON RD, SAINT LOUIS, MO 63122-4763 CITY OF GLENDALE, 950 S BIRCH ST STE B, GLENDALE, CO 80246-2599 CITY OF GLENDALE, PO BOX 800, GLENDALE, AZ 85311-0800 CITY OF GLENWOOD SPRINGS, PO BOX 458, GLENWOOD SPRINGS, CO 81602-0458 CITY OF GOLDEN, DEPT 440, DENVER, CO 80291 CITY OF GOLIAD, PO BOX 939, GOLIAD, TX 77963-0939 CITY OF GRAHAM, PO BOX 1449, GRAHAM, TX 76450-7449 CITY OF GRAIN VALLEY, PO BOX 364, GRAIN VALLEY, MO 64029-0364 CITY OF GRAND PRAIRIE, COLLEGE, GRAND PRAIRIE, TX 75053 CITY OF GRANDBURY, 116 W BRIDGE ST STE A, GRANBURY, TX 76048-2190 CITY OF GRANDVIEW, 1200 MAIN ST, GRANDVIEW, MO 64030-2498 CITY OF GRAPEVINE, PO BOX 95104, GRAPEVINE, TX 76099-9704 Mode of Svc (if different)

Page 100 of 592 Allegiance Telecom

Page 103 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 CITY OF GREENDALE, PO BOX 210578, SAINT LOUIS, MO 63121-8578 CITY OF GREENVILLE, PO BOX 1049, GREENVILLE, TX 75403-1049 CITY OF GREENWOOD VILLAGE, PO BOX 4837, GREENWOOD VILLAGE, CO 80155-4837 CITY OF HALLETSVILLE, 101 N MAIN ST, HALLETTSVILLE, TX 77964-2727 CITY OF HALTOM CITY, 5024 BROADWAY AVE, HALTOM CITY, TX 76117-3640 CITY OF HANNIBAL, 320 BROADWAY, HANNIBAL, MO 63401-4406 CITY OF HARLINGEN, PO BOX 2207, HARLINGEN, TX 78551-2207 CITY OF HAWTHORNE, 4455 W 126TH ST, HAWTHORNE, CA 90250-4417 CITY OF HAYTI, PO BOX 552, HAYTI, MO 63851-0552 CITY OF HAZELWOOD, 415 ELM GROVE LN, HAZELWOOD, MO 63042-1917 CITY OF HEARNE, 210 CEDAR ST, HEARNE, TX 77859-2525 CITY OF HEDWIG VILLAGE, 955 PINEY POINT RD, HOUSTON, TX 77024-2797 CITY OF HELENA, PO BOX 613, HELENA, AL 35080-0613 CITY OF HELOTES, PO BOX 507, HELOTES, TX 78023-0507 CITY OF HEMPSTEAD, 1125 AUSTIN ST, HEMPSTEAD, TX 77445-4499 CITY OF HENRIETTA, PO BOX 409, HENRIETTA, TX 76365-0409 CITY OF HERCULANEUM, 1 PARKWOOD CT, HERCULANEUM, MO 63048-1211 CITY OF HEREFORD, 222 LEE AVE, HEREFORD, TX 79045-5340 CITY OF HERNDON, 777 LYNN ST, 1ST FL, HERNDON, VA 20170 CITY OF HEWITT, PO BOX 610, HEWITT, TX 76643-0610 CITY OF HIGBEE, PO BOX 156, HIGBEE, MO 65257-0156 CITY OF HILDALGO, 704 E TEXANO DR, HIDALGO, TX 78557-4104 CITY OF HILL COUNTRY VILLAGE, 116 ASPEN LN, SAN ANTONIO, TX 78232-4302 CITY OF HILLSBORO, PO BOX 196, HILLSBORO, MO 63050-0196 CITY OF HILLSHIRE VILLAGE, 333 CLAY ST STE 3485, HOUSTON, TX 77002-4102 CITY OF HOLLYWOOD PARK, 2 MECCA DR, SAN ANTONIO, TX 78232-2235 CITY OF HONDO, 1600 AVENUE M, HONDO, TX 78861-1798 CITY OF HOUSTON, 611 WALKER ST FL 10TH, HOUSTON, TX 77002-4903 CITY OF HOWARDVILLE, PO BOX 6916 HWY 61, HOWARDVILLE, MO 63869 CITY OF HUDSON, 201 MOUNT CARMEL RD, LUFKIN, TX 75904-8661 CITY OF HUMBLE, PO BOX 1627, HUMBLE, TX 77347-1627 CITY OF HUNTINGTON BEACH, PO BOX 711, HUNTINGTON BEACH, CA 92648-0711 CITY OF HUNTINGTON PARK, 6550 MILES AVE RM 127, HUNTINGTON PARK, CA 90255-4338 CITY OF HUNTSVILLE, 1212 AVENUE M, HUNTSVILLE, TX 77340-4608 CITY OF HURST, 901 PRECINCT LINE RD, HURST, TX 76053-4932 CITY OF HUTCHINS, PO BOX 500, HUTCHINS, TX 75141-0500 CITY OF HYATTSVILLE, 4310 GALLATIN STREET, HYATTSVILLE, MD 20781 CITY OF INDEPENDENCE, PO BOX 1019, INDEPENDENCE, MO 64051-0519 CITY OF INGLEWOOD, 1 W MANCHESTER BLVD, INGLEWOOD, CA 90301-1750 CITY OF IRVINE, PO BOX 19575, IRVINE, CA 92623-9575 CITY OF IRVING, 825 W IRVING BLVD, IRVING, TX 75060-2860 CITY OF IRWINDALE, 5050 IRWINDALE AVE, IRWINDALE, CA 91706-2192 CITY OF ISSAQUAH, PO BOX 1307, ISSAQUAH, WA 98027-0051 CITY OF ITALY, 101 W MAIN ST, ITALY, TX 76651 CITY OF ITASCA, 126 N HILL ST, ITASCA, TX 76055-2103 CITY OF JACINTO CITY, 10301 MARKET STREET RD, JACINTO CITY, TX 77029-2343 CITY OF JACKSBORO, 112 W BELKNAP ST, JACKSBORO, TX 76458-2363 CITY OF JASPER, PO BOX 610, JASPER, TX 75951-0610 Mode of Svc (if different)

Page 101 of 592 Allegiance Telecom

Page 104 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3773 3743 3743 3743 3743 3743 3743 CITY OF JEFFERSON CITY, 320 E MCCARTY ST, JEFFERSON CITY, MO 65101-3115 CITY OF JENNINGS, 2120 HORD AVE, JENNINGS, MO 63136-3806 CITY OF JERSEY VILLAGE, 333 CLAY ST STE 3485, HOUSTON, TX 77002-4102 CITY OF JONESBORO, 124 NORTH AVE, JONESBORO, GA 30236-8409 CITY OF JOPLIN, 303 E 3RD ST, JOPLIN, MO 64801-2274 CITY OF KANSAS CITY, 414 E 12TH ST, KANSAS CITY, MO 64106-2748 CITY OF KARNES CITY, 314 E CALVERT AVE, KARNES CITY, TX 78118-3212 CITY OF KATY, PO BOX 617, KATY, TX 77492-0617 CITY OF KELLER, PO BOX 770, KELLER, TX 76244-0770 CITY OF KENEDY, 303 W MAIN ST, KENEDY, TX 78119-2721 CITY OF KENNEDALE, PO BOX 268, KENNEDALE, TX 76060-0268 CITY OF KENNETT, 200 CEDAR ST, KENNETT, MO 63857-2002 CITY OF KENT, 220 4TH AVE S, KENT, WA 98032-5895 CITY OF KETCHUM, PO BOX 2315, KETCHUM, ID 83340-2315 CITY OF KINGSVILLE, PO BOX 1458, KINGSVILLE, TX 78364-1458 CITY OF KIRBY, 112 BAUMAN ST, KIRBY, TX 78219-1098 CITY OF KIRKLAND, 123 5TH AVE, KIRKLAND, WA 98033-6189 CITY OF KIRKSVILLE, 201 S FRANKLIN ST, KIRKSVILLE, MO 63501-3514 CITY OF KIRKWOOD, 139 S KIRKWOOD RD, KIRKWOOD, MO 63122-4300 CITY OF KNOB NOSTER, 218 N STATE ST, KNOB NOSTER, MO 65336-1333 CITY OF LA DUE, 9345 CLAYTON RD, SAINT LOUIS, MO 63124-1511 CITY OF LA HABRA, PO BOX 337, LA HABRA, CA 90633-0337 CITY OF LA MARQUE, 1111 BAYOU RD, LA MARQUE, TX 77568-4160 CITY OF LA PORTE, PO BOX 1115, LA PORTE, TX 77572-1115 CITY OF LA SALLE, 745 2ND ST, LA SALLE, IL 61301-2501 CITY OF LAFAYETTE, PO BOX 250, LAFAYETTE, CO 80026-0250 CITY OF LAGO VISTA, PO BOX 4727, LAGO VISTA, TX 78645-0008 CITY OF LAKE FOREST PARK, 17425 BALLINGER WAY NE, LAKE FOREST PARK, WA 98155-5556 CITY OF LAKE JACKSON, 25 OAK DR, LAKE JACKSON, TX 77566-5289 CITY OF LAKE WORTH, 3805 ADAM GRUBB ST, LAKE WORTH, TX 76135-3509 CITY OF LAKESIDE CITY, PO BOX 4287, WICHITA FALLS, TX 76308-0287 CITY OF LAKEWOOD, PO BOX 220, LAKEWOOD, CA 90714-0220 CITY OF LAKEWOOD, PO BOX 261450, LAKEWOOD, CO 80226-9450 CITY OF LAMAR, 1104 BROADWAY ST, LAMAR, MO 64759-1799 CITY OF LANCASTER, 211 N HENRY ST, LANCASTER, TX 75146-2569 CITY OF LANCASTER, PO BOX 477, LANCASTER, MO 63548-0477 CITY OF LANCASTER, PO BOX 940, LANCASTER, TX 75146-0940 CITY OF LAREDO, PO BOX 579, LAREDO, TX 78042-0579 CITY OF LAVA HOT SPRINGS, PO BOX 187, LAVA HOT SPRINGS, ID 83246-0187 CITY OF LAWNDALE, 14717 BURIN AVE, LAWNDALE, CA 90260-1497 CITY OF LAWRENCE-COLLECTOR OF TAXES, P.O. BOX 1376, LAWRENCE, MA 01842 CITY OF LAWRENCEVILLE, P.O. BOX 2200, LAWRENCEVILLE, GA 30046-2200 CITY OF LEADINGTON, 12 WEIR ST, LEADINGTON, MO 63601-4463 CITY OF LEANDER, PO BOX 319, LEANDER, TX 78646-0319 CITY OF LEES SUMMIT, PO BOX 1600, LEES SUMMIT, MO 64063-7600 CITY OF LEON VALLEY, 6400 EL VERDE RD, LEON VALLEY, TX 78238-2399 CITY OF LEWISVILLE, PO BOX 299002, LEWISVILLE, TX 75029-9002 CITY OF LIBERTY, 1829 SAM HOUSTON ST, LIBERTY, TX 77575-4742 Mode of Svc (if different)

Page 102 of 592 Allegiance Telecom

Page 105 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3773 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 CITY OF LIBERTY, PO BOX 159, LIBERTY, MO 64069-0159 CITY OF LILBOURN, PO BOX 643, LILBOURN, MO 63862-0643 CITY OF LINDALE, PO BOX 130, LINDALE, TX 75771-0130 CITY OF LINN, PO BOX 498, LINN, MO 65051-0498 CITY OF LITTLETON, 2255 W BERRY AVE, LITTLETON, CO 80165-0002 CITY OF LIVE OAK, 8001 SHIN OAK DR, LIVE OAK, TX 78233-2414 CITY OF LOCKHART, PO BOX 239, LOCKHART, TX 78644-0239 CITY OF LONE TREE, PO BOX 2789, LITTLETON, CO 80161-2789 CITY OF LONG BEACH, 333 W OCEAN BLVD FL 6TH, LONG BEACH, CA 90802-4664 CITY OF LONGVIEW, PO BOX 128, LONGVIEW, WA 98632-7080 CITY OF LONGVIEW, PO BOX 1952, LONGVIEW, TX 75606-1952 CITY OF LOS ALAMITOS, 3191 KATELLA AVE, LOS ALAMITOS, CA 90720-5600 CITY OF LOS ALTOS, 1 N SAN ANTONIO RD, LOS ALTOS, CA 94022-3000 CITY OF LOS ANGELES, 111 N HOPE ST RM L68, LOS ANGELES, CA 90012-2607 CITY OF LOS ANGELES, 201 N MAIN ST RM 101, LOS ANGELES, CA 90012-4108 CITY OF LOS FRESNOS, 200 N BRAZIL ST, LOS FRESNOS, TX 78566-3698 CITY OF LOUISIANA, 202 3RD ST, LOUISIANA, MO 63353 CITY OF LOUISVILLE, 749 MAIN ST, LOUISVILLE, CO 80027-1829 CITY OF LOUISVILLE, PO BOX 70400, LOUISVILLE, KY 40270-0400 CITY OF LOVELAND, SALES TAX ADMINISTRATION DIV, LOVELAND, CO 80539 CITY OF LOWELL-OFFICE OF THE TAX COLLECTOR, 375 MERRIMACK ST., ROOM 30, LOWELL, MA 018525998 CITY OF LUBBOCK, PO BOX 2000, LUBBOCK, TX 79457-0001 CITY OF LULING, PO BOX 630, LULING, TX 78648-0630 CITY OF LYNN-COLLECTORS OFFICE, LYNN CITY HALL, LYNN, MA 01901 CITY OF LYNNWOOD, PO BOX 5008, LYNNWOOD, WA 98046-5008 CITY OF LYNWOOD, 11330 BULLIS RD, LYNWOOD, CA 90262-3665 CITY OF LYTLE, 14916 MAIN STREET/PO BOX 743, LYTLE, TX 78052 CITY OF MACON FINANCE OFFICE, 700 POPLAR ST BOX 247, MACON, GA 31201-2091 CITY OF MADISONVILLE, 210 W COTTONWOOD ST, MADISONVILLE, TX 77864-1504 CITY OF MAGNOLIA, PO BOX 396, MAGNOLIA, TX 77353-0396 CITY OF MALDEN, 201 S MADISON ST, MALDEN, MO 63863-2111 CITY OF MALDEN, P.O. BOX 9101, MALDEN, MA 02148-9101 CITY OF MANCHESTER, 14318 MANCHESTER RD, MANCHESTER, MO 63011-4072 CITY OF MANSFIELD, 1305 E BROAD ST, MANSFIELD, TX 76063-1896 CITY OF MANVEL, PO BOX 187, MANVEL, TX 77578-0187 CITY OF MAPLEWOOD, 7601 MANCHESTER RD, MAPLEWOOD, MO 63143-2811 CITY OF MARBLE HILL, PO BOX 799, MARBLE HILL, MO 63764-0799 CITY OF MARCELINE, 116 N MAIN ST, MARCELINE, MO 64658 CITY OF MARIETTA TAX OFFICE, TAX DEPT. P.O. BOX 609, MARIETTA, GA 30061 CITY OF MARIETTA, 205 LAWRENCE ST NE, DRAWER 609, MARIETTA, GA 30060-1647 CITY OF MARIETTA, P.O. BOX 609, MARIETTA, GA 30061 CITY OF MARSHALL, PO BOX 698, MARSHALL, TX 75671-0698 CITY OF MARSTON, PO BOX F, MARSTON, MO 63866-0196 CITY OF MARYLAND HEIGHTS, 212 MILLWELL DR, MARYLAND HEIGHTS, MO 63043-2512 CITY OF MATHIS, 411 E SAN PATRICIO AVE, MATHIS, TX 78368-2385 CITY OF MAYWOOD, 4319 SLAUSON AVE, MAYWOOD, CA 90270-2897 CITY OF MCALLEN, PO BOX 220, MCALLEN, TX 78505-0220 Mode of Svc (if different)

Page 103 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 CITY OF MCKINNEY, 222 N TENNESSEE ST, MCKINNEY, TX 75069-3937 CITY OF MCKINNEY, CITY OF MCKINNEY, ACCOUNTS PAYABLE DEPARTMENT, 222 N TENNESSEE, P.O. BOX 517, MC KINNEY, TX 75070 CITY OF MELISSA, PO BOX 409, MELISSA, TX 75454-0409 CITY OF MERCER ISLAND, FINANCE DEPT, MERCER ISLAND, WA 98040 CITY OF MESA, PO BOX 16350, MESA, AZ 85211-6350 CITY OF MESQUITE, PO BOX 850137, MESQUITE, TX 75185-0137 CITY OF META, 106 E MAIN ST, LINN, MO 65051-9512 CITY OF MEXIA, PO BOX 207, MEXIA, TX 76667-0207 CITY OF MEXICO, 300 N COAL ST, MEXICO, MO 65265-2806 CITY OF MIDLAND, PO BOX 1152, MIDLAND, TX 79702-1152 CITY OF MIDLOTHIAN, 104 W AVENUE E, MIDLOTHIAN, TX 76065-2995 CITY OF MIDLOTHIAN, 14801 PULASKI RD, MIDLOTHIAN, IL 60445-3401 CITY OF MINERAL WELLS, PO BOX 460, MINERAL WELLS, TX 76068-0460 CITY OF MISSION, 900 DOHERTY AVE, MISSION, TX 78572-4191 CITY OF MOBERLY, 101 W REED ST, MOBERLY, MO 65270-1551 CITY OF MONETT, PO BOX 110, MONETT, MO 65708-0110 CITY OF MONTCLAIR, 5111 BENITO ST, MONTCLAIR, CA 91763-2808 CITY OF MONTEREY PARK, 320 W NEWMARK AVE, MONTEREY PARK, CA 91754-2896 CITY OF MONTEREY, 399 MADISON ST, MONTEREY, CA 93940-2613 CITY OF MONTGOMERY, 723 N STURGEON ST, MONTGOMERY CITY, MO 63361-1423 CITY OF MONTGOMERY, PO BOX 830469, BIRMINGHAM, AL 35283-0469 CITY OF MORENO VALLEY, 14177 FREDERICK ST, MORENO VALLEY, CA 92553-9036 CITY OF MOUNTAIN VIEW, 500 CASTRO ST, MOUNTAIN VIEW, CA 94041-2092 CITY OF MOUNTLAKE TERRACE, 23204 58TH AVE W, MOUNTLAKE TERRACE, WA 98043-4697 CITY OF MT. PLEASANT, 501 N MADISON AVE, MOUNT PLEASANT, TX 75455-3650 CITY OF NACODOCHES, PO BOX 630648, NACOGDOCHES, TX 75963-0648 CITY OF NAPERVILLE EMERG TELEPHONE SYS, 1350 AURORA AVE, NAPERVILLE, IL 60540-6206 CITY OF NEDERLAND, PO BOX 967, NEDERLAND, TX 77627-0967 CITY OF NEOSHO, 203 E MAIN ST, NEOSHO, MO 64850-1812 CITY OF NEVADA, 110 S ASH ST, NEVADA, MO 64772-3117 CITY OF NEW BRAUNFELS, 424 S CASSIEU AVE, NEW BRAUNFELS, TX 78136 CITY OF NEW MADRID, PO BOX 96, NEW MADRID, MO 63869-0096 CITY OF NEW ORLEANS, CITY HALL, RM 1W-15, NEW ORLEANS, LA 70112 CITY OF NEWARD, PO BOX 156, NEWARK, TX 76071-0156 CITY OF NEWPORT BEACH, 3300 NEWPORT BLVD. POB 1768, NEWPORT BEACH, CA 92658 Mode of Svc (if different)

CITY OF NEWPORT BEACH, PO BOX 1768, NEWPORT BEACH, CA 92658-8915 CITY OF NEWTON, P.O. BOX 9137, NEWTON, MA 02460-9137 CITY OF NORCROSS, 65 LAWRENCEVILLE ST., NORCROSS, GA 30071 CITY OF NORMANDY PARK, 801 SW 174TH ST, NORMANDY PARK, WA 98166-3679 CITY OF NORMANDY, 7700 NATURAL BRIDGE RD, NORMANDY, MO 63121-4914 CITY OF NORTH BEND, PO BOX 896, NORTH BEND, WA 98045-0896 CITY OF NORTH KANSAS CITY, 2010 HOWELL ST, NORTH KANSAS CITY, MO 64116-3539 CITY OF NORTH RICHLAND HILLS, 7301 NE LOOP 820, NORTH RICHLAND HILLS, TX 76180-6996 CITY OF NORTHGLENN, PO BOX 330061, NORTHGLENN, CO 80233-8061 CITY OF NORWALK, 12700 NORWALK BLVD, NORWALK, CA 90650-3182 CITY OF OAKLAND, PO BOX 60000, SAN FRANCISCO, CA 94160-0001 CITY OF OAKLAND, PO BOX 61000, SAN FRANCISCO, CA 94161-0001

Page 104 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 CITY OF ODESSA, 8TH ST, ODESSA, TX 79760 CITY OF OLIVETTE, 9473 OLIVE BLVD, OLIVETTE, MO 63132-3199 CITY OF OLYMPIA, PO BOX 1967, OLYMPIA, WA 98507-1967 CITY OF ONTARIO, 303 E B ST, ONTARIO, CA 91764-4196 CITY OF ORANGE, PO BOX 520, ORANGE, TX 77631-0520 CITY OF ORONOGO, PO BOX 201, ORONOGO, MO 64855-0201 CITY OF OSAGE-BEACH, 1000 CITY PKWY, OSAGE BEACH, MO 65065-3058 CITY OF OTHELLO, 500 E MAIN ST, OTHELLO, WA 99344-1149 CITY OF OVERLAND, 9119 LACKLAND RD, OVERLAND, MO 63114-5410 CITY OF OVILLA, 105 COCKRELL HILL RD, OVILLA, TX 75154-1492 CITY OF PACIFIC, 300 N HOVEN ST, PACIFIC, MO 63069-1157 CITY OF PAGEDALE, 1404 FERGUSON AVE, SAINT LOUIS, MO 63133-1720 CITY OF PALM SPRINGS, PO BOX 2743, PALM SPRINGS, CA 92263-2743 CITY OF PALO ALTO, 250 HAMILTON AVE, PALO ALTO, CA 94301-2593 CITY OF PAMPA, PO BOX 2499, PAMPA, TX 79066-2499 CITY OF PARAMOUNT, 16400 COLORADO AVE, PARAMOUNT, CA 90723-5050 CITY OF PARIS, PO BOX 90037, PARIS, TX 75461 CITY OF PARK HILLS, 9 BENNETT ST, PARK HILLS, MO 63601-2033 CITY OF PASADENA - TAX OFFICE, P.O. BOX 3000, HOUSTON, TX 77253-5510 CITY OF PASADENA, 100 N GARFIELD AVE RM 345, PASADENA, CA 91101-1726 CITY OF PASADENA, PO BOX 672, PASADENA, TX 77501-0672 CITY OF PEARLAND, 3519 LIBERTY DR, PEARLAND, TX 77581-5416 CITY OF PEARSALL, 213 S OAK ST, PEARSALL, TX 78061-3199 CITY OF PEORIA, 8401 W MONROE ST, PEORIA, AZ 85345-6560 CITY OF PERRYVILLE, 120 N JACKSON ST, PERRYVILLE, MO 63775-1336 CITY OF PEVELY, PO BOX 358, PEVELY, MO 63070-0358 CITY OF PFLUGERVILLE, PO BOX 589, PFLUGERVILLE, TX 78691-0589 CITY OF PHARR, PO BOX B, PHARR, TX 78577-1202 CITY OF PHILADELPHIA, 401 N. BROAD ST., PHILADELPHIA, PA 19108-1001 CITY OF PHILADELPHIA, CITY HALL RM 632, PHILADELPHIA, PA 19107-3200 CITY OF PHILADELPHIA, DEPARTMENT OF REVENUE, PHILADELHIA, PA 19105-1630 CITY OF PHILADELPHIA, PO BOX 1529, PHILADELPHIA, PA 19105-1529 CITY OF PIEDMONT, 120 VISTA AVE, PIEDMONT, CA 94611-4031 CITY OF PINE LAWN, 6250 STEVE MARRE AVE, SAINT LOUIS, MO 63121-3503 CITY OF PINEHURST, 3640 MOCKINGBIRD ST, ORANGE, TX 77630-2995 CITY OF PLACENTIA, 401 E CHAPMAN AVE, PLACENTIA, CA 92870-6101 CITY OF PLAINVIEW, 901 BROADWAY ST, PLAINVIEW, TX 79072-7396 CITY OF PLANO, PO BOX 860358, PLANO, TX 75086-0358 CITY OF PLEASANT HILL, 100 GREGORY LN, PLEASANT HILL, CA 94523-3323 CITY OF PLEASANTON, PO BOX 209, PLEASANTON, TX 78064-0209 CITY OF PORT ARTHUR, 444 4TH ST, PORT ARTHUR, TX 77640-6450 CITY OF PORT ISABEL, 305 E MAXAN ST, PORT ISABEL, TX 78578-4508 CITY OF PORT NECHES, PO BOX 758, PORT NECHES, TX 77651-0758 CITY OF PORTAGEVILLE, PO BOX B, PORTAGEVILLE, MO 63873-0340 CITY OF POTEET, PO BOX 378, POTEET, TX 78065-0378 CITY OF POTTSBORO, 528 E HWY 120, POTTSBORO, TX 75076 CITY OF PRINCETON, PO BOX 970, PRINCETON, TX 75407-0970 CITY OF PUYALLUP, 218 W PIONEER, PUYALLUP, WA 98371-5372 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 CITY OF QUINCY-OFFICE OF THE COLLECTOR OF TAXES, P.O. BOX 9138, QUINCY, MA 02269-9138 CITY OF RANCHO PALOS VERDES, 30940 HAWTHORNE BLVD, RANCHO PALOS VERDES, CA 902755391 CITY OF RANCHO VIEJO, 3461 CARMEN AVE, RANCHO VIEJO, TX 78575-9553 CITY OF RAYTOWN, 10000 E 59TH ST, RAYTOWN, MO 64133-3993 CITY OF RED OAK, PO BOX 393, RED OAK, TX 75154-0393 CITY OF REDMOND, PO BOX 3745, SEATTLE, WA 98124-3745 CITY OF REDMOND, PO BOX 97010, REDMOND, WA 98073-9710 CITY OF REDONDO BEACH, PO BOX 167, REDONDO BEACH, CA 90277-0167 CITY OF REDWOOD CITY, 1017 MIDDLEFIELD RD, REDWOOD CITY, CA 94063-1993 CITY OF RENTON, 200 MILL AVE S, RENTON, WA 98055-2175 CITY OF REPUBLIC, 213 N MAIN AVE, REPUBLIC, MO 65738-1472 CITY OF RICHARDSON, P.O. BOX 830129, RICHARDSON, TX 75083-0129 CITY OF RICHARDSON, PO BOX 831907, RICHARDSON, TX 75083-1907 CITY OF RICHLAND HILLS, 3200 DIANA DR, RICHLAND HILLS, TX 76118-6297 CITY OF RICHMOND HEIGHTS, 1330 S BIG BEND BLVD, RICHMOND HEIGHTS, MO 63117-2202 CITY OF RICHMOND, 2600 BARRETT AVE, RICHMOND, CA 94804-1661 CITY OF RICHMOND, 402 MORTON ST, RICHMOND, TX 77469-3121 CITY OF RICHWOOD, 215 HALBERT ST, CLUTE, TX 77531-2899 CITY OF RIVER OAKS, 4900 RIVER OAKS BLVD, RIVER OAKS, TX 76114-3096 CITY OF RIVERSIDE, 3900 MAIN ST, RIVERSIDE, CA 92522-0002 CITY OF ROANOKE, 201 BOWIE ST, ROANOKE, TX 76262-6600 CITY OF ROCK HILL, 9620 MANCHESTER RD, SAINT LOUIS, MO 63119-1334 CITY OF ROCKDALE, PO BOX 586, ROCKDALE, TX 76567-0586 CITY OF ROCKPORT, PO BOX 1059, ROCKPORT, TX 78381-1059 CITY OF ROCKWALL, 205 W RUSK ST, ROCKWALL, TX 75087-3699 CITY OF ROLLINGWOOD, 403 NIXON DR, ROLLINGWOOD, TX 78746-5512 CITY OF ROSENBURG, PO BOX 32, ROSENBERG, TX 77471-0032 CITY OF ROSWELL 911, 38 HILL ST, ROSWELL, GA 30075-4563 CITY OF ROUND ROCK, 221 E MAIN AVE STE 221, ROUND ROCK, TX 78664-5299 CITY OF SABINAL, PO BOX 838, SABINAL, TX 78881-0838 CITY OF SACRAMENTO, 915 I ST RM 104, SACRAMENTO, CA 95814-2608 CITY OF SAGINAW, PO BOX 79070, SAGINAW, TX 76179-0070 CITY OF SAINT ANN, 10405 SAINT CHARLES ROCK RD, SAINT ANN, MO 63074-1815 CITY OF SAINT CHARLES, 200 N 2ND ST, SAINT CHARLES, MO 63301-2851 CITY OF SAINT CLAIR, 1 PAUL PARKS DR, SAINT CLAIR, MO 63077-1138 CITY OF SAINT JOHN, 8944 SAINT CHARLES ROCK RD, SAINT LOUIS, MO 63114-4200 CITY OF SAINT JOSEPH, 1100 FREDERICK AVE STE 107, SAINT JOSEPH, MO 64501-2344 CITY OF SAINT LOUIS, RM 311 CITY HALL, ST LOUIS, MO 63103 CITY OF SALEM-OFFICE OF THE TAX COLLECTOR, P.O. BOX 430, SALEM, MA 01970-0430 CITY OF SAN ANTONIO, PO BOX 839996, SAN ANTONIO, TX 78283-3996 CITY OF SAN BENITO, 485 N SAM HOUSTON BLVD, SAN BENITO, TX 78586-4666 CITY OF SAN BERNARDINO, 300 N D ST, SAN BERNARDINO, CA 92418-0001 CITY OF SAN DIEGO, PO BOX 121536, SAN DIEGO, CA 92112-1536 CITY OF SAN DIEGO, POBOX 121536, SAN DIEGO, CA 92112 CITY OF SAN FRANCISCO, PO BOX 7425, SAN FRANCISCO, CA 94120-7425 CITY OF SAN GABRIEL, 532 W MISSION DR, SAN GABRIEL, CA 91776 CITY OF SAN JOSE, 801 N 1ST ST RM 217, SAN JOSE, CA 95110-1702 Mode of Svc (if different)

Page 106 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3773 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 CITY OF SAN JOSE, PO BOX 45710, SAN FRANCISCO, CA 94145-0710 CITY OF SAN LEANDRO, 835 E 14TH ST, SAN LEANDRO, CA 94577-3782 CITY OF SAN MARINO, 2200 HUNTINGTON DR, SAN MARINO, CA 91108-2639 CITY OF SAN PABLO, 1 ALVARADO SQ, SAN PABLO, CA 94806-5917 CITY OF SANSOM PARK, 5500 BUCHANAN ST, FORT WORTH, TX 76114-1251 CITY OF SANTA ANA, 20 CIVIC CTR. PLZ. /RM. 267/BOX 1988, SANTA ANA, CA 92702 CITY OF SANTA ANA, PO BOX 1964, SANTA ANA, CA 92702-1964 CITY OF SANTA CRUZ, 809 CENTER ST, SANTA CRUZ, CA 95060-3826 CITY OF SANTA MONICA, 1685 MAIN ST, RM 104, SANTA MONICA, CA 90401-3248 CITY OF SANTA ROSA, PO BOX 1673, SANTA ROSA, CA 95402-1673 CITY OF SCHERTZ, PO BOX 1, SCHERTZ, TX 78154-0001 CITY OF SCOTT CITY, 618 MAIN ST, SCOTT CITY, MO 63780-2018 CITY OF SCOTTSDALE, 7447 E INDIAN SCHOOL RD STE 110, SCOTTSDALE, AZ 85251-3922 CITY OF SEABROOK, 1700 1ST ST, SEABROOK, TX 77586-3540 CITY OF SEAGOVILLE, 702 N HIGHWAY 175, SEAGOVILLE, TX 75159-1799 CITY OF SEALY, PO BOX 517, SEALY, TX 77474-0517 CITY OF SEATTLE FINANCE DIVISION, 700 5TH AVE STE 4250, SEATTLE, WA 98104-5020 CITY OF SEATTLE, PO BOX 34907, SEATTLE, WA 98124-1907 CITY OF SEATTLE, SEATTLE FIRE DEPT. HEAD QUARTERS, SEATTLE, WA 98104-2608 CITY OF SEDALIA, PO BOX 1707, SEDALIA, MO 65302-1707 CITY OF SEGUIN, PO BOX 591, SEGUIN, TX 78156-0591 CITY OF SELMA, 9375 CORPORATE DR, SELMA, TX 78154-1250 CITY OF SENATH, PO BOX 609, SENATH, MO 63876-0609 CITY OF SHINER, PO BOX 308, SHINER, TX 77984-0308 CITY OF SHORELINE, 17544 MIDVALE AVE N, SHORELINE, WA 98133-4921 CITY OF SHREWSBURY, 5200 SHREWSBURY AVE, SAINT LOUIS, MO 63119-4398 CITY OF SIKESTON, 105 E CENTER ST STE A, SIKESTON, MO 63801-4100 CITY OF SILSBEE, 105 S 3RD ST, SILSBEE, TX 77656-4945 CITY OF SLATER, 232 MAIN ST, SLATER, MO 65349-1412 CITY OF SMITHVILLE, 107 W MAIN ST, SMITHVILLE, MO 64089-9384 CITY OF SMYRNA TAX DEPT., P.O. BOX 608, SMYRNA, GA 30081 CITY OF SMYRNA, P.O. BOX 1226, SMYRNA, GA 30081 CITY OF SNYDER, PO BOX 1341, SNYDER, TX 79550-1341 CITY OF SOMERVILLE-COLLECTOR OF TAXES, P.O. BOX 197, SOMERVILLE, MA 02143-0197 CITY OF SOUTH HOUSTON, PO BOX 238, SOUTH HOUSTON, TX 77587-0238 CITY OF SOUTH PASADENA, 1414 MISSION ST, SOUTH PASADENA, CA 91030-3214 CITY OF SOUTHFIELD-OAKLAND COUNTY TREASURER, P.O. BOX 2055, SOUTHFIELD, MI 48037-2055 CITY OF SPOKANE, 808 W SPOKANE FALLS BLVD, SPOKANE, WA 99201-3333 CITY OF SPRING VALLEY, 1025 CAMPBELL RD, HOUSTON, TX 77055-7407 CITY OF SPRINGFIELD, PO BOX 8368, SPRINGFIELD, MO 65801-8368 CITY OF ST. LOUIS, PO BOX 952027, SAINT LOUIS, MO 63195-2027 CITY OF STAFFORD, 2610 S MAIN ST, STAFFORD, TX 77477-5592 CITY OF STANTON, 7800 KATELLA AVE, STANTON, CA 90680-3162 CITY OF STANWOOD, 10220 270TH ST NW, STANWOOD, WA 98292-8064 CITY OF STE. GENEVIEVE, 165 S 4TH ST, SAINTE GENEVIEVE, MO 63670-1605 CITY OF SUN VALLEY, PO BOX 416, SUN VALLEY, ID 83353-0416 CITY OF SUNNYVALE - UTILITIES, PO BOX 4000, SUNNYVALE, CA 94088-4000 CITY OF SUNNYVALE/DEPT OF FIN. REV. DIV, PO BOX 3707, SUNNYVALE, CA 94088-3707 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 CITY OF SUNNYVALE, PO BOX 3707, SUNNYVALE, CA 94088-3707 CITY OF SUNSET, 3939 S LINDBERGH BLVD, SAINT LOUIS, MO 63127-1309 CITY OF SWEETWATER, PO BOX 450, SWEETWATER, TX 79556-0450 CITY OF TACOMA, PO BOX 11640, TACOMA, WA 98411-6640 CITY OF TAMPA - UTILITIES, PO BOX 30191, TAMPA, FL 33630-3191 CITY OF TAYLOR, PO BOX 810, TAYLOR, TX 76574-0810 CITY OF TEMPE, PO BOX 5002, TEMPE, AZ 85280-5002 CITY OF TEMPLE, 2 N MAIN ST, TEMPLE, TX 76501-7657 CITY OF TERRELL, PO BOX 310, TERRELL, TX 75160-9006 CITY OF TEXAS CITY, 1801 9TH AVE N, TEXAS CITY, TX 77590-5472 CITY OF THE COLONY, 5151 N COLONY BLVD, THE COLONY, TX 75056 CITY OF THORNTON, 9500 CIVIC CENTER DR, THORNTON, CO 80229-4326 CITY OF TIGARD, 13125 SW HALL BLVD, TIGARD, OR 97223 CITY OF TOMBALL, 401 MARKET ST STE C, TOMBALL, TX 77375-4697 CITY OF TORRANCE, 3031 TORRANCE BLVD, TORRANCE, CA 90503-5059 CITY OF TOWN AND COUNTRY, 1011 MUNICIPAL CENTER DR, SAINT LOUIS, MO 63131-1133 CITY OF TYLER, PO BOX 2039, TYLER, TX 75710-2039 CITY OF UNION CITY / CITY HALL, 5047 UNION ST, UNION CITY, GA 30291-1455 CITY OF UNION, 500 E LOCUST ST, UNION, MO 63084-1810 CITY OF UNIVERSAL CITY, PO BOX 3008, UNIVERSAL CITY, TX 78148-2108 CITY OF UNIVERSITY CITY, 6801 DELMAR BLVD, UNIVERSITY CITY, MO 63130-3104 CITY OF UNIVERSITY PARK, 3800 UNIVERSITY BLVD, DALLAS, TX 75205-1711 CITY OF UVALDE, PO BOX 799, UVALDE, TX 78802-0799 CITY OF VALLEJO, PO BOX 3068, VALLEJO, CA 94590-0658 CITY OF VALLEY PARK, 320 BENTON ST, VALLEY PARK, MO 63088-1706 CITY OF VANCOUVER, PO BOX 8995, VANCOUVER, WA 98668-8995 CITY OF VENUS, PO BOX 380, VENUS, TX 76084-0380 CITY OF VERNON, PO BOX 1423, VERNON, TX 76385-1423 CITY OF VERSAILLES, 104 N FISCHER, VERSAILLES, MO 65084 CITY OF VICTORIA, PO BOX 1758, VICTORIA, TX 77902-1758 CITY OF VIDOR, 170 N MAIN ST, VIDOR, TX 77662-4993 CITY OF VIENNA, 127 CENTER ST N, VIENNA, VA 22180-5713 CITY OF VIENNA, PO BOX 196, VIENNA, MO 65582-0196 CITY OF VINITA PARK, 8374 MIDLAND BLVD, SAINT LOUIS, MO 63114-5999 CITY OF WACO, PO BOX 2570, WACO, TX 76702-2570 CITY OF WALLER, PO BOX 239, WALLER, TX 77484-0239 CITY OF WALTHAM, 610 MAIN STREET, WALTHAM, MA 2452 CITY OF WALTHAM-TREASURER/COLLECTOR'S OFFICE, P.O. BOX 540190, WALTHAM, MA 02454-0190 CITY OF WARSON WOODS, 10015 MANCHESTER RD, SAINT LOUIS, MO 63122-1825 CITY OF WASHINGTON, 405 JEFFERSON ST, WASHINGTON, MO 63090-2607 CITY OF WATAUGA, 7101 WHITLEY RD, WATAUGA, TX 76148-2099 CITY OF WAUKEGAN, 410 ROBERT V SABONJIAN PL, WAUKEGAN, IL 60085-4316 CITY OF WAXAHACHIE, PO BOX 757, WAXAHACHIE, TX 75168-0757 CITY OF WEATHERFORD, PO BOX 255, WEATHERFORD, TX 76086-0255 CITY OF WEBB CITY, PO BOX 3068, WEBB CITY, MO 64870 CITY OF WEBSTER GROVE, 4 E LAKEWOOD AVE, WEBSTER GROVE, MO 63119 CITY OF WEBSTER, 311 PENNSYLVANIA ST, WEBSTER, TX 77598-5230 CITY OF WELLSTON, 1414 EVERGREEN AVE, SAINT LOUIS, MO 63133-2238 Mode of Svc (if different)

Page 108 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3770 3770 3770 3761 3743 3743 3743 3743 3761 3743 3770 3761 3743 3770 3761 3743 CITY OF WELLSVILLE, 200 W HUDSON ST, WELLSVILLE, MO 63384-1629 CITY OF WENATCHEE, PO BOX 519, WENATCHEE, WA 98807-0519 CITY OF WEST ORANGE, 2700 AUSTIN ST, WEST ORANGE, TX 77630-6198 CITY OF WEST UNIVERSITY PLACE, 3800 UNIVERSITY BLVD., WEST UNIVERSITY PLACE, TX 77005-2899 CITY OF WESTMINSTER, 4800 W 92ND AVE, WESTMINSTER, CO 80031-6399 CITY OF WESTMINSTER, 8200 WESTMINSTER BLVD, WESTMINSTER, CA 92683-3395 CITY OF WHARTON, 120 E CANEY ST, WHARTON, TX 77488-5006 CITY OF WHEAT RIDGE, 7500 W 29TH AVE, DENVER, CO 80033-8001 CITY OF WHITTIER, 13230 PENN ST, WHITTIER, CA 90602-1716 CITY OF WICHITA FALLS, 1300 7TH ST, WICHITA FALLS, TX 76301-2305 CITY OF WILDWOOD, 16962 MANCHESTER RD, GROVER, MO 63040-1218 CITY OF WILLOW PARK, 101 STAGE COACH TRL, WILLOW PARK, TX 76087-8259 CITY OF WILLS POINT, PO BOX 505, WILLS POINT, TX 75169-0505 CITY OF WINDCREST, 8601 MIDCROWN DR, WINDCREST, TX 78239-2516 CITY OF WINTHROP, PO BOX 459, WINTHROP, WA 98862-0459 CITY OF WOOD DALE, 404 N WOOD DALE RD, WOOD DALE, IL 60191-1534 CITY OF WOODSON TERRACE, 9351 GUTHRIE AVE, SAINT LOUIS, MO 63134-3621 CITY OF WOODSTOCK, 103 ARNOLD MILL ROAD, WOODSTOCK, GA 30188 CITY OF WYLIE, 2000 N HIGHWAY 78, WYLIE, TX 75098-6043 CITY OF YAKIMA, 129 N 2ND ST, YAKIMA, WA 98901-2637 CITY OF YOAKUM, PO BOX 738, YOAKUM, TX 77995-0738 CITY OF ZION, 2828 SHERIDAN RD, ZION, IL 60099-2674 CITY RIDE TRANSPORTATION, 26-26 JACKSON AVENUE, LONG ISLAND CITY, NY 11101 CITY SAN JUAN, 709 S NEBRASKA AVE, SAN JUAN, TX 78589-2698 CITYWIDE CORPORATE TRANSPORT., 967 E. GUN HILL RD., BRONX, NY 10469 CITZMAN, MANFRED F., 6928 SEDGWICK DR., DALLAS, TX 75231 CLAAR, CURTIS, CUSTOMER SUPPORT MANAGER, 25253 WAPITI RD, HERMOSA, SD 57744 CLABAUGH, CHRISTOPHER R., ACCOUNT EXECUTIVE, 812 GOSHEN RD, SUITE D-16, WEST CHESTER, PA 19380 CLAI GREEN, HOT PINK, 730 W CORNELIA AV, 205, CHICAGO, IL 60657 CLAIRCOM NETWORKS INC., PO BOX 515009, LOS ANGELES, CA 90051-5009 CLAIRE BAKER, WILLIAM WAY COMMUNITY CENTER, 1315 SPRUCE ST, PHILADELPHIA, PA 19107 CLAIRE COLLIER, COLLIER CORPORATION, 31015 CENTER RIDGE RD, SUITE 5, WESTLAKE, OH 44145 CLAIRE TARRICONE, HASTINGS SELF STORAGE, 1337 SAW MILL RIVER RD, HASTINGS ON HUDSON, NY 10706 CLAIRE WILLIAMS, REMERICA HOMETOWN ONE, 44785 FIVE MILE RD, PLYMOUTH, MI 48170 CLAIRMONT, MICHAEL A., ACCOUNT EXECUTIVE, 765 AGATE ST, #1, SAN DIEGO, CA 92109 CLANCY, EILEEN M., ACCOUNT EXECUTIVE, 1182 DERMOND RD, #B, DREXEL HILL, PA 19026 CLANCY, SEAN J., 2527 200TH AVE SE, SAMMAMISH, WA 98075 CLAPPER, JULIA H., 1745 S HANOVER ST, BALTIMORE, MD 21230 CLARA CHUNG, SHIN WHA GROUP, 137-34 NORTHERN BLVD, FLUSHING, NY 11354 CLARE COUNTY, PO BOX 438, HARRISON, MI 48625-0438 CLARE TUMA, PRESIDIO STRATEGIES, 832 SANSOME, 1ST, SAN FRANCISCO, CA 94111 CLARENCE GEIGGAR, DOLLAR PLUS, 11119 S MAIN, LOS ANGELES, CA 90061 CLARENCE VAUGHN, UNIF TRAN MIN ACT, 515 LINDA CT, FOLEY, AL 36535 CLARENCE WINTERS, THE MINISTRY OF HAIR, 141 W 147TH, 1, HARVEY, IL 60426 CLARK GUNN, GUNN PRINTING, 4415 W MARTIN LUTHER KING BLVD, TAMPA, FL 33614 CLARK, CHAUNCEY M., 2755 DAHLONEGA TRAIL, AUSTELL, GA 30106 Mode of Svc (if different)

Page 109 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3770 3770 3770 3770 3761 3743 3743 3743 3780 3743 3743 3743 3773 3770 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3761 3770 3770 CLARK, DAVID ROY JR., CLERK DATA ENTRY, 1915 N. WINCHESTER, #1R, CHICAGO, IL 60622 CLARK, DONALD, 15 JONES AVE, KITTERY, ME 03904 CLARK, KAREN L, 162 CORKERY LN, WILLIAMSTOWN, NJ 080943242 CLARK, KEVIN R., MGR OPERATIONS, 38684 HOPE VIEW LN, LEBANON, OR 97355 CLARK, LISA A., P.O. BOX 823685, DALLAS, TX 75382 CLARK,TIMOTHY, 140 BELMILL ROAD, BELLMORE, NY 11710 CLARKE, SCOTT T., 2151 CUMBERLAND PKWY, #1135, ATLANTA, GA 30339 CLARKSON, KIMBERLY D., 25 SNOWBERRY CT, COCKEYSVILLE, MD 21030 CLAUDE GREINER, TEDDY BEARS AUTO SALVAGE, 1544 SWORDBILL DR, HOLIDAY, FL 34690 CLAUDETTE BROWN, MAINSALE WETTING REALTORS, 16806 EL CAMINO REAL, HOUSTON, TX 77058 CLAUDETTE LATTIE, FIDELITY PROFESSIONALS REALTY, 7719 77TH WAY, WEST PALM BEACH, FL 33407 CLAUDIA BADILLO, PREMIERE COUNTERS INC, 9400 7TH ST, A-1, RANCHO CUCAMONGA, CA 91730 CLAUDIA BUTLER, PURE SPA BY CLAUDIA, 2408 GRAND AV, 1, BALDWIN, NY 11510 CLAUDIA NAVARRO, CASABELLA DESIGNS, 170 E RIDGEWOOD AVE, RIDGEWOOD, NJ 7450 CLAUDIA UPEGUT, LA ESPERANZA USED AUTO PARTS, 12760 CAIRO LN, PHONE MAIN, OPA LOCKA, FL 33054 CLAUDINE HOLLINGSWORTH, CDS EQUIPMENT INC, 4171 WINTERS CHAPEL RD, STE A, DORAVILLE, GA 30360 CLAUSEN, DEREK, ACCOUNT EXECUTIVE, 11907 A DOUBLOON CT., AUSTIN, TX 78759 CLAUSS, CORY A., 2800 S SYRACUSE WAY, #4-303, DENVER, CO 80213 CLAY COUNTY, 1 COURTHOUSE SQ STE 8, LIBERTY, MO 64068-2369 CLAY E. OTTONI , P.C. / ESQ, P.O.BOX 300611, WATERFORD, MI CLAY HEIBERG, 3713 CARRINGTON, MEMPHIS, TX 38111 CLAY HEIBERG, ATTN: GENL COUNSEL, 3713 CARRINGTON, MEMPHIS, TN 38111 CLAYTON CNTY E911, 112 SMITH ST, JONESBORO, GA 30236-3539 CLAYTON COUNTY TAX COMMISSIONER, 121 S. MCDONOUGH STREET, JONESBORO, GA 30236 CLAYTON HULBERT, THE DAILY ROAST, 10810 GUILFORD RD, ANNAPOLIS JUNCTION, MD 20701 CLAYTON, KENNETH A., 1401 VZCR 3427, WILLIS POINT, TX 75169 CLAYTON, RONALD J., 1808 WAYSIDE LN, SACRAMENTO, CA 95864 CLEANING SYSTEMS, INC., 19 WEST PROSPECT ST. PO BOX 342, WALDWICK, NJ 07463 CLEANNET USA, 1150 LAKE HEARN DR. SUITE 250, ATLANTA, GA 30342 CLEMENT CHEUNG, MEDIA SCOPE SYSTEMS, 100 N WINCHESTER BL, STE. 368, SANTA CLARA, CA 95050 CLEMENT, CHRISTOPHER A., 14111 LOTUS LN, #1727, CENTREVILLE, VA 20120 CLEMENTS, ERIN K., 745 J AVE, CORONADO, CA 92118 CLEMENTS, MICHAEL M., ACCOUNT EXECUTIVE, 1635 CLAY ST, #8, SAN FRANCISCO, CA 94119 CLEMO, MATTHEW L., ACCOUNT EXECUTIVE, 2756 S DOWNING CIR, DENVER, CO 80210 CLENDENIN, MATT E., ACCOUNT EXECUTIVE, 3301 TANGLEBRIAR, PASADENA, TX 77503 CLEVELAND TECHNOLOGY CENTER LLC, DBA T-REX TECHNOLOGY CENTER @ CLEVELAND, 5000 TREX AVENUE SUITE 100, BOCA RATON, FL 33431 CLEVELAND TECHNOLOGY CENTER LLC, HATFIELD PHILIPS INC BEHALF OF LBHI, PO BOX 945-76, ATLANTA, GA 30394-5761 CLICK, DORIS M, 1758 CASTLEFORD SQUARE, CROFTON, MD 21114 CLIETT, SHAMON L., 2856 LAURELTREE DR, ONTARIO, CA 91761 CLIFF CLARK, OCADIAN CARE CENTERS, 5725 PARADISE DR, 900, CORTE MADERA, CA 94925 CLIFF FORD, FORD & SONS FUNERAL HOME, PO BOX 69, CAPE GIRARDEAU, MO 63701 CLIFF HYMAN, CLIFF HYMAN INSURANCE AGENCY, P.O BOX 469, CEDAR HILL, TX 75106 CLIFF METZER, C & R MOTORS, 125 SIERRA AZULE RD, LOS GATOS, CA 95032 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3743 3743 3743 3772 3772 3772 3743 3743 3770 3743 3743 3743 3743 3770 3770 3770 3770 3772 3772 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3770 3770 3743 3743 3770 3743 3743 3743 3743 3743 CLIFF PORTER, PORTER YARDS, 512 S LEBARON, MESA, AZ 85210 CLIFF SITTO, HOME ENTERTAINMENT, 867 ADDISON AV, UNIT 5E5E, ELMHURST, IL 60126 CLIFF SORENSEN, SORENSEN RESEARCH SERVICES, 40 CALIFORNIA AV, SUITE. K, PLEASANTON, CA 94566 CLIMAX PHONECO, 110 NORTH MAIN ST, CLIMAX, MI 49034 CLIMAX TELEPHONE CO, 13470 E MICHIGAN, GALESBURG, MI 49053 CLIMAX TELEPHONE COMPANY, 13470 E MICHIGAN, GALESBURG, MI 49053 CLINE DAVIS & MANN, 1330 AVE. OF AMERICAS, NEW YORK, NY 10017 CLINE DAVIS & MANN, 685 3RD AVE 22ND FLOOR, NEW YORK, NY 10000 CLINE DAVIS & MANN, CR HOLD/450 LEXINGTON AVE., NEW YORK, NY 10017 CLINE, JAMES H., ACCOUNT EXECUTIVE, 16712 SAYBROOK LN, #B107, HUNTINGTON BEACH, CA 92649 CLINTON COUNTY, 100 E STATE ST STE 2400, SAINT JOHNS, MI 48879-1571 CLINTON HASLAM, H & R FOOD DISTRIBUTORS, 2500 N AMERICAN ST, PHILADELPHIA, PA 19133 CLINTON, JONATHAN M., ACCOUNT EXECUTIVE, 507 CINDYRELLA, HIGHLANDS, TX 77562 CLIPPER, PATRICIA A., ACCOUNT EXECUTIVE, PO BOX 35, HOLLYWOOD, CA 90078 CLITHEROW, RANDALL W., ACCOUNT EXECUTIVE, 114 EAGLE STREAM DR, #M-61, EAGLEVILLE, PA 19408 CLOPTON, MELISSA M., 169 CHANDLER AVE, ELMHURST, IL 60126 CLYDE FURUTA, FGH SPORTS DBA PLAY IT AGAIN S, 45410 VAN DYKE AVE, UTICA, MI 48317 CLYDE HAREWOOD, MURADA INK TATTOO'S TWO, 167 HENRY, FIRST, HEMPSTEAD, NY 11550 CLYDE KEROACK, ENGINEERED ELECTRIC INC., 130 TOBER TRL, FAYETTEVILLE, GA 30214 CLYNE HODGES, THE BIMMER STORE, 7360 ROSWELL RD NE, ATLANTA, GA 30328 CMC/MARY IMMACULATE HOSPITAL, 152-11 89TH AVE., JAMAICA, NY 11432 CMS - LANSING, CONSUMERS POWER, LANSING, MI 48909 CO, ELEANOR P., 2238 MONTEVIDEO DR, PITTSBURG, CA 94565 COADY, JODIE, BUSINESS DEVELOPMENT CH MGR, 1047 4TH STREET, #302, SANTA MONICA, CA 90403 COAKLEY, TROY M, 7648 LAKE GANDY CIR, ORLANDO, FL 32810 COATES, STEVE W., 536 N. ASHBURY AVENUE, BOLINGBROOK, IL 60440 COBANK ACB, ATTN: NICK JEWITT, 5500 S QUEBEC ST, GREENWOOD VILLAGE, CO 80111 COBB COUNTY BOARD OF COMMISSIONS, 100 CHEROKEE ST # 410, MARIETTA, GA 30090-7000 COBB COUNTY TAX COMMISSIONER, 100 CHEROKEE STREET, MARIETTA, GA 30090-9660 COBB COUNTY TAX COMMISSIONER, 100 CHEROKEE STREET #250, MARIETTA, GA 30090-9660 COBB, GREGORY F., MAJOR ACCOUNT MANAGER, 3489 ST MARTINS RD, PENNSAUKEN, NJ 08109 COBRASERV NATIONAL SERVICE CENTER, P.O. BOX 402610, ATLANTA, GA 30384-2610 COCA COLA, 10800 SW AVERY, TUALATIN, OR 97062 COCHRAN, MICHAEL, SALES MANAGER, 5310 NE 17TH TER, FT. LAUDERDALE, FL 33334 COCHRAN, VICTOR, 1811 OLD MILL DR., ARLINGTON, TX 76011 CODOY SOW, MATY AFRICAN HAIRBRAIDING, 1077 RUTLAND RD, GROUND FLRGROUND, BROOKLYN, NY 11212 CODY HUGHES, THE OIL PIT, 1433 4TH ST, GRAHAM, TX 76450 CODY, CYNTHIA K., 2808 FERNSIDE BLVD, ALAMEDA, CA 94501 CODY, MELISSA J, 404 BARNSGATE DR, COCHRANVILLE, PA 19330 COELINE HILSEBERG, ALEX COOPER AUCTIONEERS - DC, 5301 WISCONSIN AVE NW, TELCO CLO, WASHINGTON, DC 20015 COFFEE AMBASSADOR, 11760 SORRENTO VALLEY ROAD SUITE A, SAN DIEGO, CA 92121 COFFEE WORLD, POB 21300, DENVER, CO 80221-0300 COFFEY, JOSEPH E., 1602A HUMBOLDT ST, DENVER, CO 80218 COFFMAN, ANDREW C., 6000 PINEHURST RD, BALTIMORE, MD 21212 COFFMAN, DEWEY, SR DIR SALES & MARKETING, 7140 VALBURN DR., AUSTIN, TX 78731 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3772 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3761 3743 3772 3743 3773 3770 3770 3761 3770 3770 3770 3743 3770 3761 3743 COFFMAN, GANNON, ACCOUNT EXECUTIVE, 638 1/2 N SPAULDING AVE, LOS ANGELES, CA 90036 COFIELD, KELLI L., 1156 E 84TH ST, BROOKLYN, NY 11236 COGNEX CORPORATION-ALAMEDA, 2060 CHALLENGER DRIVE, ALAMEDA, CA 94501 COGNITRONICS, 3 CORPORATE DRIVE, DANBURY, CT 06810-4130 COGNOS, 909 E LAS COLINAS BLVD #1900, IRVING, TX 75039 COHEN BROTHERS REALTY CORP, 750 LEXINGTON AVENUE, NEW YORK, NY 10022 COHEN BROTHERS REALTY, 805 3RD AVE 17TH FL, NEW YO RK, NY 10022 COHEN, DAVID A., MAJOR ACCOUNT MANAGER, 7 BLACKBERRY LANE, FRAMINGTON, MA 01701 COHEN, SHAUN D., 1304 BELMONT ST NW, #1, WASHINGTON, DC 20009 COHEN, STEPHEN M., ACCOUNT EXECUTIVE, 2621 WORDEN ST, SAN DIEGO, CA 92110 COHN, ADAM C., ACCOUNT EXECUTIVE, 10 HEMLOCK TERRACE, RANDOLPH, MA 02368 COKER, MICHAEL, 8025 FM 620 NORTH, #1626, AUSTIN, TX 78726 COLA, STRAUGHN GERARD, 4254 BURNING TREE, GARLAND, TX 75243 COLANGELO, CHRISTINA, SALES ADMINISTRATOR, 520 KING AVE., COLLINGSWOOD, NJ 08108 COLBERT, BARRY, 3201 ANZIO COURT, BOWIE, MD 20716 COLBERT, DAVID LEE, 2925 PERSIMMON VALLEY TR, AUSTIN, TX 78732 COLBERT, SUN C., SALES COORDINATOR, 7062 DUCKETTS LN, #204, ELKRIDGE, MD 21075 COLBURN, CHRISTIAN D., ACCOUNT EXECUTIVE, 215 E NIELDS ST, WEST CHESTER, PA 19382 COLBY, MICHAEL J., 3955 BIGELOW BLVD, #502, PITTSBURGH, PA 15213 COLDWATER SEAFOOD, 904 WOODS ROAD, CAMBRIDGE, MD 21613 COLE & WEBER INC, 308 OCCIDENTAL AVE. S., SEATTLE, WA 98104 COLE, AARON B., 3004 ESTERS CT, IRVING, TX 75062 COLE, SEDRICK N., ACCOUNT EXECUTIVE, 3505 BURKETT DR, LAPORTE, TX 77571 COLELLA, JAMES J, 8 SUNNYLEDGE, NEW BRITAIN, CT 06052 COLEMAN ROACH, ROACH CUSTOM BUILDERS, 1262 WOOD LN, SUITE 103, LANGHORNE, PA 19047 COLEMAN, JASON L., TECH 1 NOCC, 1102 STEWART, KILLEEN, TX 76541 COLEMAN, NATASHA J., ADMINISTRATIVE ASSISTANT, 4126 SUITLAND RD, #201, SUITLAND, MD 20746 COLEMAN, PAMELA M., CUST CARE REP 1, 7636 NANDINA ST, DALLAS, TX 75241 COLEMAN, PATRICK, ACCOUNT EXECUTIVE, 18615 BURBANK BLVD., #221, TARZANA, CA 91356 COLEMAN, ROBERT B., 4149 HIDDEN VALLEY RD, LAFAYETTE, CA 94549 COLFACTERING, 18459 PINES BLVD, PMB 147, PEMBROKE PINES, FL 33029 COLIN CHU, B & T CENTRAL KITCHEN INC, 131-58 MAPLE AV, 1, FLUSHING, NY 11355 COLIN JAMES LORD, 7045 N GREEN DR, ATLANTA, GA 30328 COLISEUM MEDICAL, 350 HOSPITAL DR, MACON, GA 31217 COLLECTIONLINK INC., 433 PIAGET AVE SUITE 1, CLIFTON, NJ 07011 COLLECTOR OF REVENUE-ST. LOUIS COUNTY, 41 S. CENTRAL AVE., ST. LOUIS, MO 63105 COLLEEN BRINSTER, BRINSTER & BERGMAN, 100 MERRICK RD, SUITE 320/DES EAST BLDG 2, ROCKVILLE CENTRE, NY 121570 COLLEEN EUBANKS, CHRIST CHILD SOCIETY, 5101 WISCONSIN AV NW, 304, WASHINGTON, DC 20016 COLLEEN FARRELL, WEB METHODS, 357 TEHAMA, 4, SAN FRANCISCO, CA 94103 COLLEEN KNIGHT, EDWARDS & KELCEY, INC., 1401 S EDGEWOOD ST, TELCO CL, BALTIMORE, MD 21227 COLLEEN MCBRYRE, GLOBAL BUSINESS SUPPORT, 839 N ROCHESTER RD, CLAWSON, MI 48017 COLLEEN SHEEHAN, CARTER & ASSOCIATES, 1447 PEACHTREE RD NE, SUITE 107, ATLANTA, GA 30309 COLLEGE PARK 911 FUND, PO BOX 87137, COLLEGE PARK, GA 30337-0137 COLLEN CRAINE, NCL GRAPHICS INC., 1970 ESTES AVE, ELK GROVE VILLAGE, IL 60007 COLLEN MILES, FOUNDATION ASSET MANAGEMENT, 1777 WALTON RD, BLDG 16 2, BLUE BELL, PA 19422 COLLET, MEREDITH L., ACCOUNT EXECUTIVE, 22 MONTGOMERY DR, HARLEYSVILLE, PA 19438 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3772 3772 3772 3772 3743 3743 3772 3743 3772 3772 3772 3743 3743 3743 3772 3743 3775 3772 3743 3743 3743 3743 3772 3772 3743 3743 COLLETTE RUSSELL, CORPORATE STAFFING, 70 W MADISON, 530, CHICAGO, IL 60602 COLLETTE, CASEY A., ACCOUNT EXECUTIVE, 503 S HALE, #1, WHEATON, IL 60187 COLLIER, BRANDON SHANE, 1103 SOUTHERN HILLS, KINGWOOD, TX 77339 COLLIER, JENNIFER F., 8805 NORTH PLAZA, #2433, AUSTIN, TX 78753 COLLIER, JOHN MICHAEL, ACCOUNT EXECUTIVE, 6060 VILLAGE BEND DR, #312, DALLAS, TX 75206 COLLINS, CRAIG L, 1330 SW THIRD AVE, #1104, PORTLAND, OR 97201 COLLINS, DEANNA J., ACCOUNT EXECUTIVE, 1321 CHESTNUT ST, #3, SAN FRANCISCO, CA 94123 COLLINS, LODRIC D., ACCOUNT EXECUTIVE, 408 GRAND AVENUE D3, BROOKLYN, NY 11238 COLLINS, REGINALD G., ACCOUNT EXECUTIVE, 265 ELDORADO BLVD, #2401, WEBSTER, TX 77598 COLLINS, STEPHEN W., MAJOR ACCOUNT MANAGER, 3638 BANKS RUN LN, KATY, TX 77449 COLLINS, TODD G., 19645 TAROCCO LN, RIVERSIDE, CA 92508 COLLOM, MELISSA A., ACCOUNT EXECUTIVE, 5604 SOUTHWEST PKWY, #321, AUSTIN, TX 78735 COLMENERO, SERGIO, ACCOUNT EXECUTIVE, 750 N KING RD, #305, SAN JOSE, CA 95133 COLOCOM, 2000 SIERRA POINT PKWY, BRISBANE, CA 94005 COLOCOM, 2000 SIERRA PT PKWY, BRISBANE, CA 94005 COLORADO DEPARTMENT OF REVENUE, 1375 SHERMAN ST, DENVER, CO 80261 COLORADO PUBLIC UTILITIES COMMISSION, 1580 LOGAN ST LOGAN TOWER OL2, DENVER, CO 80202 COLORADO PUBLIC UTILITIES COMMISSION, TELECOMMUNICATIONS, 1580 LOGAN STREET, OL 2, DENVER, CO 80203 COLORADO SATELLITE BROADCASTIN, 7007 WINCHESTER CR, BOULDER, CO 80301 COLORADO SCHOOL OF MINES, 13TH & MAPLE STREETS, GOLDEN, CO 80401 COLORADO SCHOOL OF MINES, 1500 ILLINOIS ST, GOLDEN, CO 80401 COLUMBIA MANAGEMENT GROUP, ONE FINANCIAL CENTER, BOSTON, MA 2111 COLUMBINE CABLE FEDERAL OPERAT, 5181 WARD ROAD, WHEAT RIDGE, CO 80033 COLWELL, JOHN C., 151 E BARRETT, MADISON HEIGHTS, MI 48071 COMAN, PETER J, ENG TIER SUPPORT 2, 4400 MCKINNEY AVENUE, #103, DALLAS, TX 75205 COMBE, INC., 1101 WESTCHESTER AVE., WHITE PLAINS, NY 10604 COMCAST, P.O. BOX 173885, DENVER, CO 80217-3885 COM-CRIMINAL JUSTICE TRAINING, 133 MAIN STREET, WEYMOUTH, MA 2190 COM-DEPT OF EDUCATION, 350 MAIN STREET, MALDEN, MA 2148 COM-DEPT OF ENVIR. PROTECTION, 627 MAIN STREET, WORCESTER, MA 1601 COMEAUX, EVA DAWN, 1305 SAN MATEO DR, ALLEN, TX 75013 COMED, BILL PAYMENT CENTER, CHICAGO, IL 60668-0001 COMED, BILL PAYMENT CTR, CHICAGO, IL 60668-0001 COMEDY CENTRAL, 1775 BROADWAY, 8TH FLOOR, NEW YORK, NY 10019 COMER, CHRISTOPHER S., 6211 NEW HAVEN CT, YORBA LINDA, CA 92887 COMERICA BANK, 411 WEST LAFAYETTE, DETROIT, MI 48226 COMERICA, 5330 CARILLON POINT, KIRKLAND, WA 98033 COMM CONNECTION SUPPORT, ATTN: GENL COUNSEL, P O BOX 21118, ALBUQUERQUE, NM 87154 COMM INSTALLATIONS SVCS, ATTN: GENL COUNSEL, 1005 TERMINAL WAY, STE 258, RENO, NV 89502 COMM SPECIALTY SERVICE, ATTN: GENL COUNSEL, 3016 B WESTSIDE DR STE B, PASADENA, TX 77502 COMM TECH INC, ATTN: GENL COUNSEL, 202 WARREN AVE STE 300, PORTLAND, ME 4103 COM-MASS. STATE POLICE, 246 SOUTH MEADOW ROAD, PLYMOUTH, MA 2360 COM-MASS. STATE POLICE, 470 WORCESTER ROAD, FRAMINGHAM, MA 1701 COMMERCE & INDUSTRY INSURANCE COMPANY, NEW OFFICE BUSINESS SYSTEMS OF AMERICA, INC. P.O., ROCKLEDGE, FL 32956-2710 COMMERCIAL CLEANING, 2202 N. 24TH STREET, PHOENIX, AZ 85008 Mode of Svc (if different)

Page 113 of 592 Allegiance Telecom

Page 116 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3772 3743 3743 3772 3772 3772 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3775 3743 3743 3743 3743 3743 3770 COMMERCIAL COLLECTION CONSULTANTS, 8344 EAST R.L. THORNTON FREEWAY STE 315, DALLAS, TX 75228 COMMERCIAL KITCHEN SERVICES, 2560 KASOTA AVENUE, SAINT PAUL, MN 55108 COMMERCIAL PROPERTY MAINTENANCE INC., 137 W. MCDOWELL RD., PHOENIX, AZ 85003 COMMERCIAL TELE SYS, P.O. BOX 60244, FT MEYERS, FL 33906 COMMERZBANK SECURITIES, 1251 AVENUE OF THE AMERICAS, NEW YORK, NY 10020 COM-METROPOLITAN DISTRICT COMM, 20 SOMERSET ST., BOSTON, MA 2108 COM-METROPOLITAN DISTRICT COMM, 475 NEPONSITE AVE., BOSTON, MA 2122 COMM-MASS. STATE POLICE, CR HOLD/TO BE DETERMINED, PLYMOUTH, MA 2360 COMMON WEALTH TEL CO, 100 CTE DR PO BOX 1000, DALLAS, TX 18612-9774 COMMON WEALTH TEL CO, PO BOX 1000, 100 CTE DR, DALLAS, TX 18612-9774 COMMONWEALTH COMM, ATTN: GENL COUNSEL, 256 NSHERMAN ST, WILKES-BARRE, PA 18702 COMMONWEALTH OF KENTUCKY, REVENUE CABINET, FRANKFORD, KY 40619 COMMONWEALTH OF MASS., PO BOX 7039, BOSTON, MA 02204-7039 COMMONWEALTH OF MASS., PO BOX 7043, BOSTON, MA 02204-7043 COMMONWEALTH OF MASSACHUSETTS, 100 CAMBRIDGE ST. DEPT OF TELECOM., BOSTON, MA 2202 Mode of Svc (if different)

COMMONWEALTH OF MASSACHUSETTS, ATTN:: REVENUE UNIT, 1 ASHBURTON PL RM 1411, BOSTON, MA 02108-1502 COMMONWEALTH OF PENNSYLVANIA, PO BOX 3265, HARRISBURG, PA 17105-3265 COMMPRO OF MINNESOTA, ATTN: GENL COUNSEL, 10185 JAMAICA CT, LAKEVILLE, MN 55044 COMMUNICATION TECH INC, 202 WARREN AVE SUITE 300, PORTLAND, ME 04103 COMMUNICATION TECHNOLOGY ADV, WAYNE BARR JR, 18 CORPORATE WOODS BLVD 3RD FL, ALBANY, NY 12211 COMMUNICATIONS UNLTD, 11137 WOODS TRAIL, NO CHAMPLIN, MN 55316 COMMUNICATIONS,CONN., SUPPORT, INC. PO BOX 21118, ALBUQUERQUE, NM 87154-1118 COMMUNITY COFFEE CO., PO BOX 60141 NEW ORLEANS LA 70160-0141, NEW ORLEANS, LA 7O1600141 COMNET TELECOM SUPPLY INC., 10 ALVIN COURT BLDG. # 111, EAST BRUNSWICK, NJ 8816 COMPANY X, 158TH WEST 29TH STREET, NEW YORK, NY 10017 COMPASS SECURITY SERVICES INC., 7475 SKILLMAN # B101, DALLAS, TX 75231 COMPERE MEDIA, 34141 EAGLE WAY, CHICAGO, IL 60678 COMPEREMEDIA, 213 W INSTITUTE PL, CHICAGO, IL 60610 COMPIAN, MARY J., UNE SPOC, 5836 BIRCHBROOK DR, #126A, DALLAS, TX 75206 COMPLETE COMM, ATTN: GENL COUNSEL, 3122 E WINDMERE DR, PHOENIX, AZ 85048 COMPOUND CHAN, JACKIN USA, INC, 6280 MANCHESTER BL, 318, BUENA PARK, CA 90621 COMPTEL SERVICES INC., 24 WATER STREET, HOLLISTON, MA 01746 COMPTON, AARON R., 257 S HUMBOLDT ST, DENVER, CO 80209 COMPTON, OLUYINKA L., CIR II - AM PROVISIONING, 2229 COUNTRY DELL DR, GARLAND, TX 75040 COMPTON, SHEILA, 1837 S. 10TH AVE, MAYWOOD, IL 60153 COMPTON-VILLINES, TRACY L., 7912 19TH ST, WESTMINSTER, CA 92683 COMPTROLLER OF PUBLIC ACCOUNTS, 111 E 17TH ST, AUSTIN, TX 78774-1440 COMPUCOM, PO BOX 951654, DALLAS, TX 75395-1654 COMPUTER CLEARING SERVICES INC., 801 N. BRAND BLVD., STE. 1020, GLENDALE, CA 91203 COMPUTER COOL ICE AGE MECHANICAL CORPORATON, 45-46 11ST, LONG ISLAND CITY, NY 11101 COMPUTER POWER SYS INC, ATTN: GENL COUNSEL, 3421 STATE RD 419, WINTER SPRINGS, FL 32708 COMPUTER TECH, 3320 BELT LINE ROAD, FARMERS BRANCH, TX 75234 COMPUTER TECH-PO ONLY, 3320 BELT LINE ROAD, FARMERS BRANCH, TX 75234 COMPUTERCOOL ICEAGE MECHANICAL CORP., 45-46 11TH STREET, LONG ISLAND CITY, NY 11101 COMPUTERIZED CUTTERS, COMPUTERIZED CUTTERS, 821 JUPITER, SUITE 405, PLANO, TX 75074

Page 114 of 592 Allegiance Telecom

Page 117 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3772 3772 3743 3743 3743 3743 3772 3772 3743 3772 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3770 3770 3761 3770 3770 3761 3770 3780 3770 3761 3761 3770 3770 3761 3770 3761 3770 3761 COMPUTERJOBS.COM, 280 INTERSTATE NORTH PKWY SUITE 300, ATLANTA, GA 30339 COMPUTING CONCEPTS, 187 E. UNION AVE., EAST RUTHERFORD, NJ 7073 COMSYS INFORMATION TECHNOLOGY, 4 RESEARCH BLVD #100, ROCKVILLE, MD 20850 COMTECH CAPITAL LLC, PO BOX 633447, CINCINNATI, OH 45263-3447 COMUNALE, MEGHAN A., MAJOR ACCOUNT MANAGER, 11302 132ND AVE NE, REDMOND, WA 98052 CON EDISON, JAF STATION P.O. BOX 1702, NEW YORK, NY 10116-1702 CON EDISON, P.O. BOX 1702, NEW YORK, NY 10116-1702 CONCORD CITY HALL, 41 GREEN STREET, CONCORD, NH 3301 CONCORD PLACE, 401 WEST LAKE ST., NORTHLAKE, IL 60164 CONFERENCE OF WESTERN WAYNE, 39293 PLYMOUTH RD STE # 101, LIVONIA, MI 48150-1060 CONGRESS FINANCIAL, ONE POST OFFICE SQUARE, BOSTON, MA 2110 CONLEY, CATHARINE A., BILLING MANAGER, 4618 VEREDA MAR DEL SOL, SAN DIEGO, CA 92130 CONLEY, PHILANA N., 8657 N MACARTHUR BLVD, #8657, IRVING, TX 75063 CONLON, JEFFREYM., ACCOUNT EXECUTIVE, 6715 W. HARRISON STREET, CHANDLER, AZ 85226 CONLON, TERRY, ACCOUNT EXECUTIVE, 509 JONES PL, WALNUT, CA 94596 CONNECTED CORPORATION, 100 PENNSYLVANIA AVE, FRAMINGHAM, MA 1701 CONNECTICUT GENERAL LIFE INSURANCE, C/O CARR AMERICA REALTY CORPORATION, 1600 PARKWOOD CIRCLE, SUITE 150, ATLANTA, GA 30339 CONNECTICUT GENERAL LIFE INSURANCE, C/O TIMESSQUARE CAPITAL MANAGEMENT INC., 280 TRUMBALL STREET, HARTFORD, CT 6103 CONNECTICUT GENERAL LIFE, LIFE INSURANCE COMPANY, CHICAGO, IL 60673-3024 CONNECTION CONCEPTS INC., 1560 FRONTENAC RD., NAPERVILLE, IL 60563 CONNELL, CHAD M., MAJOR ACCOUNT MANAGER, 14359 W CLARENDON AVE, GOODYEAR, AZ 85338 CONNELL, JENNIFER, 17 RYAN RD, DANVERS, MA 01923 CONNER TRANSPORT, CONNER TRANSPORT, 1951 KELLER HICKS ROAD, FORT WORTH, TX 76177 CONNER, JONATHAN D., 4315 ROSEMEADE, #924, DALLAS, TX 75287 CONNER, KATHERINE T., ACCOUNT EXECUTIVE, 1151 THOMAS AVE, SAN DIEGO, CA 92109 CONNER, PATRICK M, MAJOR ACCOUNT MANAGER, 32508 2ND AVE SW, FEDERAL WAY, WA 98023 CONNERS JR., JOSEPH L., 5282 AFTON WAY, SMYRNA, GA 30080 CONNIE BLAINE, BLAINE WINDOW, 2410 LINDEN LN, SILVER SPRING, MD 20910 CONNIE CERVANTES, SANTA CLARA INCOME TAX, 1190 E SANTA CLARA, SAN JOSE, CA 95116 CONNIE CHENG, LIANG NG & LU, INC. DBA OAKLAND INTERNATIONAL SCHO, 345 12TH, OAKLAND, CA 94607 CONNIE COBBS, CONNIE J. COBBS, 459 GLENDALE AVE, GLEN BURNIE, MD 21061 CONNIE COSFORD, CJ ENTERPRISES DBA: ADAMS ALE RESORT, @ LAKE RD 54-80, CAMDEN COUNTY, MO 65020 CONNIE CYPERT, WATTS BROS PHARMACY, 103 S COMMERCE ST, GAINESVILLE, TX 76240 CONNIE GRAG, OAK PARK YMCA, 255 S MARION, OAK PARK, IL 60302 CONNIE LEWIS, OAKLAND CHRISTIAN CHURCH, 5100 N. ADAMS RD, OAKLAND, MI 48306 CONNIE MARTIN, ECKELKAMP KUNZEL LLP, 200 W MAIN ST, FLR 2, WASHINGTON, MO 63090 CONNIE MARTIN, MARTIN TECHNOLOGIES, 55390 LYON INDUSTRIAL DR, NEW HUDSON, MI 48165 CONNIE MART, LENDA INC., DBA BODY TIME, 1101 8TH ST, STE 100, BERKELEY, CA 94710 CONNIE NOVOSAD, URBAN ENGINEERING, 2004 COMMERCE ST, VICTORIA, TX 77901 CONNIE RAMOS, DANCE WEST PERFORMING ARTS, 407 MAIN ST, EL SEGUNDO, CA 90245 CONNIE RESETAR, STEAK AND HOAGIE FACTORY, 1749 OLD YORK RD, PHONE, ABINGTON, PA 19001 CONNIE SANWEG, COMMUNITY CARE CENTER INC, 9353 S BROADWAY, SAINT LOUIS, MO 63125 CONNIE SARWES, COMMUNITY CARE CENTER INC, 9353 S BROADWAY, SAINT LOUIS, MO 63125 CONNIE SHOEMAKER, BRADLEY MARKETING INC., 6260 W 55TH AVE, ARVADA, CO 80002 CONNIE TA, SUN MICRO CORP, 3333 SAN GABRIEL BLVD, H, ROSEMEAD, CA 91770 Mode of Svc (if different)

Page 115 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3743 3743 3761 3770 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3744 3761 3761 3772 3743 3743 3743 3772 3743 3772 3772 3772 3743 3743 3743 3743 3743 3773 3743 3744 3744 3744 3744 CONNIE WALKER, JOSEPH A KOCHIS CO LPA, 1468 W 9 ST, SUITE 425, CLEVELAND, OH 44113 CONNIE WONG, WONG HUI, INC. (CHINA JADE RESTAURANT), 16805 CRABBS BRANCH WAY, ROCKVILLE, MD 20855 CONNOLLY, JAMES P, 6505 FORDICE DRIVE, MT AIRY, MD 21771 CONNORS, JEROME, 599 HIGH ST, #1, MEDFORD, MA 02155 CONNY DAVIS, AARP FOUNDATION, 1900 ABERCORN ST, SAVANNAH, GA 31401 CONNY PRADO, PARTYLAND, 2412 MISSION, SAN FRANCISCO, CA 94110 CONRAD GABORIAU, GREENLEAF WHOLESALE, 230 GRAND AVE, SAN JOSE, CA 95126 CONRAD GABORIAU, GREENLEAF WHOLESALE, 2777 IRVING BLVD, SUITE 100, DALLAS, TX 75207 CONRAD, KRISTIN E., ACCOUNT EXECUTIVE, 3435 JASMINE CREST, ENCINITAS, CA 92024 CONROY, NATHANIEL H., IP ENGINEER III APPLICATION, 2058 UNIVERSITY BLVD W, SILVER SPRING, MD 20902 CONSERVATION INTERNATIONAL FOUNDATION, 1919 "M" STREET N.W., SUITE 600, WASHINGTON, DC 20036 CONSERVATION INTERNATIONAL FOUNDATION, 1919 M ST NW SUITE 600", WASHINGTON, DC 20036 CONSERVATION INTL FNDTN, 1919 "M" ST NW STE 420, WASHINGTON D.C., DC 20036 CONSIDINE, SUSAN, 3205 KINGSBRIDGE DRIVE, PLANO, TX 75075 CONSIGLI, JOHN A, 308 SCHUSTER AVE, MINEOLA, NY 11501 CONSOLIDATED DISPOSAL, SERVICE PO BOX 78010, PHOENIX, AZ 85062 CONSOLIDATED LOCK INC., 510 WEST MACARTHUR BLVD, OAKLAND, CA 94609 CONSTANCE LEE, CONSTANCE C. LEE INTERIORS, 600 WYNDHURST AVE, SUITE 101, BALTIMORE, MD 21210 CONSTANCE LOOSEMORE, KMC TELECOM HOLDINGS, INC., 1545 US HIGHWAY 206, BEDMINSTER, NJ 07921 CONSTANCE WELLS, TIMBER RIDGE INC, 17031 BROOKWOOD DR, BOCA RATON, FL 33496 CONSUELO VENEGAS, LA CORONA REAL, 16900 SHERMAN WY, STE 14, VAN NUYS, CA 91406 CONSULATE GENERAL OF JAPAN, 600 ATLANTIC AVE-14TH FL, BOSTON, MA 2210 CONSUMERS ENERGY, PO BOX 30090, LANSING, MI 48909-7590 CONTE, MICHELLE, ACCOUNT EXECUTIVE, 7815 MCCALLUM, #11205, DALLAS, TX 75252 CONTEE, YVETTE M., DATA TECH, 11285 CORNWALL RD, OWINGS, MD 20736 CONTI ENTERPRISES, 3001 S. CLINTON AVE., SOUTH PLAINFIELD, NJ 7080 CONTINENTAL CASUALTY COMPANY, CNA GLOBAL SPECIALTY LINES405 HOWARD STREET 6TH FL, SF, CA 94105 CONTINENTAL INDUSTRIES INC, 21808 E.HIGHWAY 51, BROKEN ARROW, OK 74014 CONTINENTAL INDUSTRIES INC, 4102 S. 74TH E. AVE, TULSA, OK 74145 CONTINENTAL MILLS, 18125 ANDOVER PARK WEST, TUKWILA, WA 98188 CONTINENTAL PLASTIC CARD CO., 3651 N.W. 120 TH AVE, CORAL SPRINGS, FL 33065-2599 CONTINENTAL PLASTIC CARD, GORDON KRAMER CEO, 3651 NW 120TH AVE, CORAL SPRINGS, FL 33065 CONTINENTAL RESOURCES INC. -- PO ONLY, 1555 N MITTEL BLVD, WOOD DALE, IL 60191 CONTINENTAL RESOURCES INC, 175 MIDDLESEX TPKE STE 1, PO BOX 9137, BEDFORD, MA 01730-9137 CONTINENTAL RESOURCES-PO ONLY-HARVARDNET, PO BOX 4196, BOSTON, MA 2211 CONTRA COSTA COUNTY TAX COLLECTOR, P.O. BOX 631, MARTINEZ, CA 94553 CONTRACTORS STATE, LICENSE BOARD PO BOX 26000, SACRAMENTO, CA 89511 CONTRACTS ADMIN, INTERMEDIA COMM INC, MCI WORLDCOM COMMUNICATIONS, 500 CLINTON CTR DR BLDG 4, CLINTON, MS 39056 CONTRACTS ADMIN, MCIWORLDCOMCOMM, 500 CLINTON CTR DR, BLDG 4, CLINTON, MS 39056 CONTRACTS ADMIN, MFS TELECOM INC - CABS, MCI WORLDCOM, 500 CLINTON CTR DR BLDG 4, CLINTON, MS 39056 CONTRACTS ADMIN, UUNET, MCI WORLDCOM, 500 CLINTON CTR DR BLDG 4, CLINTON, MS 39056 Mode of Svc (if different)

Page 116 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3744 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3772 3770 3743 3761 3743 3743 3743 3743 3743 3772 3743 3761 3780 3770 3743 3743 CONTRACTS ADMIN, WORLDCOM ONNET DSL, MCI WORLDCOM, 500 CLINTON CTR DR BLDG 4, CLINTON, MS 39056 CONTRERAS, BRANDON M., ACCOUNT EXECUTIVE, 1178 BOXELDER CIR, FOLSOM, CA 95630 CONTRERAS, JOSE BENNY, ACCOUNT EXECUTIVE, 301 N PALM AVE, #10, ALHAMBRA, CA 91801 CONTRINO, LISA MARIE, 152 ROOSEVELT RD, WEYMOUTH, MA 02188 CONTROLLER OF THE TREASURE, 110 CARROLL ST, ANNAPOLIS, MD 21411-0001 CONVERGENT TECHNOLOGIES GROUP, 6525 BELCREST ROAD, HYATTSVILLE, MD 20782 CONVERSE, CANDACE, 7881 SHADYSPRING DR, BURBANK, CA 91504 CONWAY, JENNIFER C., ACCOUNT EXECUTIVE, 9 EAGLE RD, WOBURN, MA 01801 COODY, MICHAEL, ACCOUNT EXECUTIVE, 1608 TREE LINE RD., FLOWER MOUND, TX 75028 COOK, BRANDY, CCR I, 2900 DILIDO RD, #1031, DALLAS, TX 75228 COOK, BRIAN F., ORDER ENTRY COORDINATOR, 19 PATTERSON WAY, #434, SOUTH BOSTON, MA 02127 COOK, MARCUS J., FIELD TECHNICIAN, 1037 W 185TH PL, HOMEWOOD, IL 60430 COOK, TYESHA R., 7906 MILLSTONE DR., #B, DALLAS, TX 75228 COOKE, MICHAEL T., 2 BELLFALLS WAY, BALTIMORE, MD 21236 COOKE, TREVOR MOWERY, ACCOUNT EXECUTIVE, 5208 LAUREL, BELLAIRE, TX 77401 COOL, LISA M., MAJOR ACCOUNT MANAGER, 1070 MOHR LN, #106, CONCORD, CA 94518 COOLEY, ADAM M., ACCOUNT EXECUTIVE, 801 N CLEVELAND ST, ARLINGTON, VA 22201 COOPER JR, WILLIE W., IP DIRECTOR, SR. IS, 9922 SUDAN PL, UPPER MARLBORO, MD 20772 COOPER SR., TYRONE, TECH 1 NETWORK, 6821 EASTRIDGE ROAD, BALTIMORE, MD 21207-6410 COOPER, DARLA A., 1805 BLUFF ST, #1314, BELLEVUE, NE 68005 COOPER, ERIC, DIRECTOR, WEB HOSTING OPER., 59 BLUEBERRYHILL LANE, SUDBURY, MA 01776 COOPER, GREGORY L., 18200 BLANCO SPRINGS RD, #1125, SAN ANTONIO, TX 76710 COOPER, JESSICA R., ACCOUNT EXECUTIVE, 1 W FRANKLIN ST, #416, BALTIMORE, MD 21201 COOPER, KATINA L., CUST CARE REP 1, 11611 FERGUSON RD, #828, DALLAS, TX 75228 COOPER, NICOLE B., 13945 ANDERSON LAKES PKWY, EDEN PRAIRIE, MN 55344 COOPER, PHILLIP M., SALES REP, 1521 CLIFFORD LN, ELK GROVE, IL 60007 COOPER, RUBY P., CUSTOMER CARE REP, 3053 GRAYSON DR, DALLAS, TX 75224 COOPERATIVE EDUCATIONAL SERVCS, 40 LINDEMAN DRIVE, TRUMBULL, CT 6611 COPELAND, GLENN, ISP TECH SUPPORT REP 1, 2709 ST. EDWARD'S CIR, #A, AUSTIN, TX 78704 COPPER MOUNTAIN, 10145 PACIFIC HEIGHTS BLVD STE 100, SAN DIEGO, CA 92121 COPY COP INC., 815 BOYLSTON ST, BOSTON, MA 2116 CORA TSCHUNDI, LILAC, 110 N COLUMBUS ST, ALEXANDRIA, VA 22314 CORALLUZZO CONSTRUCTION CORP, 519 ROCKLEDGE AVE., HUNTINGDON VALLEY, PA 19006 CORBETT HODGES, FIDELITY NATIONAL TITLE, 2150 N 1ST, SUITE 310, SAN JOSE, CA 95131 CORBETT, DONALD P., TECH 3 ESCALATION, 5609 LIGHTHOUSE CT., FT. WORTH, TX 76135 CORBIN, WADE R., ACCOUNT EXECUTIVE, 3215 NE 60TH AVE, PORTLAND, OR 97213 CORCORAN, JAMES M., ACCOUNT EXECUTIVE, 650 PENNSYLVANIA AVE, #25, MIAMI BEACH, FL 33139 CORDEN, KATHLEEN V., 21551 BROOKHURST ST, #166, HUNTINGTON BEACH, CA 92646 CORDO, LOUIS M., 57 DOUGLASTON RD, SOUND BENCH, NY 11789 CORE CAPITAL PARTNERS, LP, 901 15TH STREET, NW, WASHINGTON, DC 20005 CORECOMM, PO BOX 2570, CINCINNATI, OH 45274-2570 COREY ENGEL, MATRIKON INTERNATIONAL, 1551 WALL ST., 260, ST. CHARLES, MO 63303 COREY L KENNARD, CLK GROUP INC, ASSOC ROCH TELEMESS CENTER, PO BOX 24616, DETROIT, MI 48224 COREY WARN, ANTIQUERS INC III, 171A HARVARD, BROOKLINE, MA 2446 COREY, PAUL L., 12504 SEURAT LN, NORTH POTOMAC, MD 20878 CORFIELD, SANDRA L., 127 A ENDICOTT STREET, BOSTON, MA 02113 Mode of Svc (if different)

Page 117 of 592 Allegiance Telecom

Page 120 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3770 3770 3770 3761 3743 3743 3743 3743 3743 3743 3761 3770 3743 3743 3743 3743 3743 CORI WILLIAMS, HAIR COMB, 2022 QUAIL, NEWPORT BEACH, CA 92660 CORINNE DEVENS, MD ORTHOTIC AND PROSTHETIC LABORATORY, 1507 W JEFFERSON, SUITE F, CHICAGO, IL 60435 CORINNE WRIGHT, TACO BELL, 268 W MAIN ST, FLOOR GROUND, BUFORD, GA 30518 CORINNE WRIGHT, TACO BELL, 268 W MAIN ST, PHONE GROUND, BUFORD, GA 30518 CORINNE WRIGHT, TACO BELL, 6259 JONESBORO RD, PHONE GROUND, MORROW, GA 30260 CORLEY, BRIAN, ACCOUNT EXECUTIVE, 7601 CHURCHILL WAY, APT. #1226, DALLAS, TX 75251 CORMAC GROUP LLP, 1900 M STREET NW SUITE 720, WASHINGTON, DC 20036-3508 CORMIER, TERRENCE M., 18547 PLUMMER ST, #24, NORTHRIDGE, CA 91324 CORNEJO, EDDY M., TECH 1 CUST INSTALL, 2835 LEEWARD AVE, LOS ANGELES, CA 90005 CORNER BAKERY CATERING, P.O. BOX 910232 C/O BRINKER INTERNT'L, DALLAS, TX 75391-0232 CORNERSTONE SUBURBAN OFC LP, 4300 W CYPRESS ST STE 800, TAMPA, FL 33607 CORNERSTONE SUBURBAN OFFICE L.P., C/O ADVANTIS REAL ESTATE SERVICES COMPANY, 4300 WEST CYPRESS STREET, SUITE 160, TAMPA, FL 33607 CORNILS, CHRISTOPHER T., DATA SALES SPECIALIST, 300 26TH AVE. NORTH, ST. PETERSBERG, FL 33704 CORNING CABLE SYSTEMS LLC., P.O. BOX 65682, CHARLOTTE, NC 28265-0682 CORNISH JR., CALVIN, 1855 TALL OAKS DR, #1308, AURORA, IL 60505 CORNMAN, JENNIFER D., ACCOUNT EXECUTIVE, 7500 SW 59TH AVE, #C-5, SOUTH MIAMI, FL 33143 CORPORATE EXPRESS, 1 ENVIRONMENTAL WAY, BROOMFIELD, CO 80021 CORPORATE EXPRESS, 600 JEFFERSON AVE, SECAUCUS, NJ 7094 CORPORATE EXPRESS, 7 BOULDEN CIR, NEW CASTLE, DE 19720 CORPORATE EXPRESS, PO BOX 71217, CHICAGO, IL 60694-1217 CORPORATE EXPRESS, PO BOX 71303, CHICAGO, IL 60694 CORPORATE HEADQUARTERS, 4300 SIX FORKS RD, RALEIGH, NC 27609 CORR, CARRIE R., SPEC CUST CARE, 2053 W. DIVISION, CHICAGO, IL 60622 CORRAL, JOSE C., 5405 RAGAN DRIVE, THE COLONY, TX 75056 CORREA, EUGENIO, ACCOUNT EXECUTIVE, 13025 SW 72 TER, MIAMI, FL 33183 CORRIE BLONT, TOTAL RISK, 4847 N BROAD ST, PHILADELPHIA, PA 19141 CORRIERI, FRANK, 2906 FRANCISCAN DR, #1727, ARLINGTON, TX 76015 CORRIGAN, SCOTT R, 6716 PICKWICK CT, BENSALEM, PA 19020-1915 CORRINE FALCONER, CUSTOM GRAPHICS INC, PO BOX 112, ELDON, MO 65026 CORRINE WRIGHT, EXCEPTIONAL RESTAURANT CO INC, 268 W MAIN ST, BUFORD, GA 30518 CORRINE WRIGHT, EXCEPTIONAL RESTAURANT, 268 MAIN RD, BUFORD, GA 30518 CORRY BAKKER, CORRY'S FINE DRY CLEANING, 4640 UNION BAY PL NE, SEATTLE, WA 98105 CORSENTINO, CHAD L., 9341 LLEWELLYN LN, ST LOUIS, MO 63132 CORT FURNITURE RENTAL SAN DIEGO CA, 7401 KATELYN CRT. # B, SAN DIEGO, CA 92120 CORT FURNITURE RENTAL SANTA CLARA CA 2, 2925 MEAD AVE., SANTA CLARA, CA 95051 CORT FURNITURE RENTAL-HAYWARD CA, 19360 CABOT BLVD, HAYWARD, CA 94545 CORTES, IMELDA B., 3417 SHERYL, MESQUITE, TX 75150 CORTESE, LINDSEY R., 1415 N TAFT ST, #293, ARLINGTON, VA 22201 CORY GALAKATOS, MAGNA FITNESS, 1401 S BRENTWOOD BLVD, SUITE 135, BRENTWOOD, MO 63144 CORY TAYLOR, DALLAS TERMINALS WAREHOUSE, 2406 IRVING BLVD, DALLAS, TX 75207 COSBY, PAULETTE, 1151 ESTERS RD, #416, IRVING, TX 75061 COSENTINO, JOHN N., ACCOUNT EXECUTIVE, 201 S. 18TH ST, APT. 2311, PHILADELPHIA, PA 19103 COSENTINO, ROBERT W., ACCOUNT EXECUTIVE, 4501 CONNECTICUT AVE., NW #209, WASHINGTON, DC 20008 COSTA, JESSICA M., 279 W TUJUNGA AVE, #H, BURBANK, CA 91502 COSTA, MEGAN E., 419C LAKE VISTA CIR, COCKEYSVILLE, MD 21030 Mode of Svc (if different)

Page 118 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3761 3770 3761 3743 COSTELLO, NICHOLAS D., 14240 N 42 ST, #2002, TAMPA, FL 33613 COSTELLO, WESLEY J., MAJOR ACCOUNT MANAGER, 826 CAMP CIRCLE, BOX 653, KIMBERTON, PA 19442 COSTEN, JOHN C., TECH 1 FIELD, 1218 WILLOW OAK CT, PINOLE, CA 94564 COTE, NICOLE B., 46 BICENTENNIAL AVE, LEOMINSTER, MA 01453 COTNOIR, KAREN A., 6690 GREAT GROVE WAY, CUMMING, GA 30040 COTRONEO, ANTHONY J., 331 MIDDLEWOOD RD, MIDDLETOWN, NJ 07748 COTT, MAGNUS S., 9820 49TH AVE, COLLEGE PARK, MD 207401432 COTTER, ASHLEY, MAJOR ACCOUNT MANAGER, 4111 N. DRINKWATER BLVD. D201, SCOTTSDALE, AZ 85251 COTTO, NANCI K., 4209 WOODSTORKS WALK WAY, #301, LUTZ, FL 33558 COTTON, COREY O., ACCOUNT EXECUTIVE, 7655 N FM 620, #526, AUSTIN, TX 78726 COTTRELL III, JAMES, 24000 LOG HOUSE ROAD, GAITHERSBURG, MD 20882 COUNCIL TRAVEL, 205 E 42ND ST. 15FL, NEW YORK, NY 10019 COUNTS, DESIREE A., 193-03 85TH RD, HOLLISWOOD, NY 11423 COUNTY COLLECTOR, BARBARA J. WALKER-ST. CHARLES CO, 201 N. SECOND STREET, ST. CHARLES, MO 63301-2889 COUNTY OF ALACHUA, 913 SE 5TH ST, GAINESVILLE, FL 32601-8011 COUNTY OF ALLEGHENY, 400 N LEXINGTON ST STE 200, PITTSBURGH, PA 15208-2565 COUNTY OF ANNE ARUNDEL, PO BOX 1786, ANNAPOLIS, MD 21404-1786 COUNTY OF BALTIMORE, 400 WASHINGTON AVE, TOWSON, MD 21204-4606 COUNTY OF BAY, PO BOX 1818, PANAMA CITY, FL 32402-1818 COUNTY OF BREVARD, 2725 JUDGE FRAN JAMIESON WAY RM 202, VIERA, FL 32940-6605 COUNTY OF CLAY, 1 DOCTORS DR, GREEN COVE SPRINGS, FL 32043-4348 COUNTY OF ESCAMBIA, 2920 N L ST, PENSACOLA, FL 32501-1008 COUNTY OF FAIRFAX, PO BOX 10201, FAIRFAX, VA 22035-0201 COUNTY OF FLAGLER, 1200 E MOODY BLVD STE 2, BUNNELL, FL 32110-5919 COUNTY OF HERNANDO, 18900 CORTEZ BLVD, BROOKSVILLE, FL 34601-3027 COUNTY OF INDIAN RIVER, 1840 25TH ST, VERO BEACH, FL 32960-3328 COUNTY OF LACLEDE, 200 N ADAMS AVE, LEBANON, MO 65536-3046 COUNTY OF LOUDOUN, PO BOX 7000, LEESBURG, VA 20177-7000 COUNTY OF MARION, 2630 SE 3RD ST, OCALA, FL 34471-2699 COUNTY OF MARTIN, 800 SE MONTEREY RD, STUART, FL 34994-4507 COUNTY OF NASSAU, 50 BOBBY MOORE CIR, YULEE, FL 32097-5400 COUNTY OF NORTHAMPTON, 669 WASHINGTON ST, EASTON, PA 18042-7411 COUNTY OF PUTNAM, 1802 N HIGHWAY 19, PALATAKA, FL 32177 COUNTY OF SAN DIEGO, 1600 PACIFIC HIGHWAY, RM. 103, SAN DIEGO, CA 92101-2480 COUNTY OF SAN DIEGO, DEH/PO BOX 129261, SAN DIEGO, CA 92112-9261 COUNTY OF ST. JOHNS, 4010 LEWIS SPEEDWAY, SAINT AUGUSTINE, FL 32084-8637 COUNTY OF SUMTER, 209 N FLORIDA ST, BUSHNELL, FL 33513-6146 COUNTY OF TAYLOR, 108 N JEFFERSON ST, PERRY, FL 32347-3246 COUNTY OF VOLUSIA, 59 KEYTON DR, DAYTONA BEACH, FL 32124-1015 COUNTY OF WESTCHESTER, 148 MARTINE AVE STE 241, WHITE PLAINS, NY 10601-3311 COURT, DENNIS W, 509 WEBSTER, BATAVIA, IL 60510 COURTNEY DAVIS, VARMA & CLANCY ATTORNEY AT LAW, 910 FLORIN RD, STE. 212, SACRAMENTO, CA 95831 COURTNEY RIANHARD, OWL PLASTICS, 1900 GRAVES CT, DUNDALK, MD 21222 COURTNEY SWANSON, GEMS N LOANS, 3210 MISSION AVE, OCEANSIDE, CA 92054 COUTURIER, BRIAN J, 821 ALLEN STREET, #1036, DALLAS, TX 75204 Mode of Svc (if different)

Page 119 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3770 3770 3770 3770 3761 3770 3761 3761 3770 3770 3744 3770 3770 3761 3743 3770 3770 COVAD COMM, PO BOX 39000, SAN FRANCISCO, CA 94139-3029 COVAD COMMUNICATIONS-MANASSAS, 11101 UNIVERSITY BLVD., MANASSAS, VA 20110 COVAD COMMUNICATIONS, PO BOX 39000, SAN FRANCISCO, CA 94139-3029 COVARRUBIAS, LAURA E., 9032 SW 142ND AVE, #535, MIAMI, FL 33186 COVERALL OF MID-STATE, 1110 EUENIA PLACE STE.300, CARPINTERIA, CA 93013 COVERALL OF SAN DIEGO, DEPT. 2293, LOS ANGELES, CA 90084-2293 COVINGTON, BRADLEY D., 5909 DAWES AVE, ALEXANDRIA, VA 22311 COVINO, JOSEPH A., ACCOUNT EXECUTIVE, 19 SHEFFIELD DR, PEABODY, MA 01960 COWART, CHRISTOPHER L., 16100 RIFFLEFORD RD, DARNESTOWN, MD 20878 COWDEN, DANA M., 758 N LARRABEE, #428, CHICAGO, IL 60610 COWETA COUNTY GOVERNMENT SHERIFF'S OFFICE, PO BOX 911, NEWNAN, GA 30264-0911 COWLEY, MAURICE R., ACCOUNT EXECUTIVE, 89 CLINTON STREET FLOOR 1, BLOOMFIELD, NJ 07003 COX COMM, PO BOX 6059, CYPRESS, CA 90630-0059 COX COMMUNICATIONS, PO BOX 6059, CYPRESS, CA 90630-0059 COX VIRGINIA TELCOM INC, 225 CLEARFIELD AVE, VIRGINIA BEACH, VA 23462-1815 COX, CHAD T., 6550 MARINA POINTE VILLAGE CT, #203, TAMPA, FL 33635 COX, CHRISTOPHER A., IP ENGINEER II COORD FIREWALL, 6827 AMMENDALE WAY, BELTSVILLE, MD 20705 COX, CRAIG D., 3307 COLE, #123, DALLAS, TX 75204 COX, DAARIAN L., CUST CARE REP 1, 3235 SPRINGWOOD LN, DALLAS, TX 75233 COX, DAVID C., NRC TECH I, 5701 KERRY LANE, GARLAND, TX 75043 COX, JOHN L., 8900 NW 10TH AVE, MIAMI, FL 33150 COX, RYAN W., ACCOUNT EXECUTIVE, 4701 MONTEREY OAKS, #719, AUSTIN, TX 78749 COX, TIMOTHY J., 1300 BUTLER PIKE, #144 WILSON, CONSHOHOCKEN, PA 19428 COYAZO, CHRISTINA M., ACCOUNT EXECUTIVE, 1240 AMADOR LN, COLTON, CA 92324 CPS PARKING, 999 THIRD AVE, SEATTLE, WA 98104 CRADDOCK, TIMOTHY P., ACCOUNT EXECUTIVE, 2010 ARBOR LN, NORTHFIELD, IL 60093 CRAFT, LISA M., 215 NORTH AVE, #3304, ATLANTA, GA 30308 CRAFTS TECHNOLOGY, 91 JOEY DRIVE, ELK GROVE VILLAGE, IL 60007 CRAIG A FRIESEN & SONYA L, FRIESEN JT TEN, 14601 KAREN ST, OMAHA, NE 68137 CRAIG ALLEN, ALBERT J. ALLEN, JR., 382 GROVE, BRAINTREE, MA 2184 CRAIG BERNACKI, BERNACKI CHIROPRACTIC, 714 HIGGINS, 1, SCHAUMBURG, IL 60173 CRAIG BOUTWELL, LONGHORN PROMOTIONS INC, 3100 W SLAUGHTER LN, SUITE 100100, AUSTIN, TX 78748 CRAIG BRIGHT, GENERAL HOME MEDICAL SUPPLY, 6451 VAN NUYS BL, VAN NUYS, CA 91401 CRAIG BULLOCK, SHORELINE SERVICES, INC., 10441 ROSELLE ST, C 1, SAN DIEGO, CA 92121 CRAIG CALHOUN, REGIONAL STEEL PRODUCTS INC., 4853 US HIGHWAY 87 S, VICTORIA, TX 77905 CRAIG CARTER, CARTERS INSURANCE INC., 408 LOTT, YOAKUM, TX 77995 CRAIG CARTER, CARTERS INSURANCE, 408 LOTT ST, YOAKUM, TX 77995 CRAIG CORMIER, AMERICAN CONTINENTAL FREIGHT, 2121 S BLACKHAWK ST, AURORA, CO 80014 CRAIG ELLIOT, TLC MOVING & STORAGE, 5508 1ST AVE S, SEATTLE, WA 98108 CRAIG FRICKE, XO COMMUNICATIONS, 11111 SUNSET HILLS, RESTON, VA 20190 CRAIG HANSCOM, DAIRY QUEEN BRAZIER, 850 WILDWOOD RD, MAHTOMEDI, MN 55115 CRAIG HINSHAW, MAXUM INDUSTRIES, 2328 E VAN BUREN ST, STE. 108, PHOENIX, AZ 85006 CRAIG IHDE, AERIAL SPECIALISTS INC, 700 FLOWER, LOS ANGELES, CA 90017 CRAIG JONES, 17502 WHIPPOORWILL, LAGO VISTA, TX 78746 CRAIG KOLLOSCH, KCCT, 1120 CONNECTICUT AVE, 1250 12, WASHINGTON, DC 20036 CRAIG LAPINER, APPLIED PACKAGING MATERIALS, 14415 DUNBAR PL, SHERMAN OAKS, CA 91423 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3770 3761 3770 3761 3761 3761 3770 3770 3770 3770 3761 3761 3770 3761 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3772 3772 3775 3772 3743 3743 CRAIG MARKIN, MIDWAY MARINA INC, 693 BIDDLE, WYANDOTTE, MI 48192 CRAIG PIERCE, E LIGHT, 361 INVERNESS DR SOUTH, SUITE B, ENGLEWOOD, CO 80112 CRAIG PLUNKETT, MANTECH INTERNATIONAL INC., 6730 BAYMEADOW DR, GLEN BURNIE, MD 21060 CRAIG POFF, BENTLEY COMMUNITIES, 1595 PAOLI PIKE, WEST CHESTER, PA 19380 CRAIG POOLE, JAMES STREET RESTAURANT, 422 FORELAND ST, PITTSBURGH, PA 15212 CRAIG PRESLEY, ACE PARKING, 100 W BROADWAY, LONG BEACH, CA 90802 CRAIG PRESLEY, ACE PARKING, 645 ASH, SAN DIEGO, CA 92106 CRAIG RAMSEY, PREFERRED COMPUTER SERVICES, 6120 WEST BY NORTHWEST, 190, HOUSTON, TX 77040 CRAIG RATCLIFFE, 3 DOLLAR TAN, 23651 EL TORO RD, LAKE FOREST, CA 92630 CRAIG ROGOWSKI, HOBBY TOWN USA, 12546 SW 88TH ST, MIAMI, FL 33186 CRAIG SOUNDERFAN, HEIGHTS SERVICE STATION, 70 GLEN AVE, 1, MIDLAND PARK, NJ 7432 CRAIG STEINMETZ, IMAGE BUILDERS II, INC., 1221 S CLARKSON ST, SUITE 210, DENVER, CO 80210 CRAIG SUMERS, MOXIE, 3355 RICHMOND RD, BEACHWOOD, OH 44122 CRAIG SWANSON, SWANSON FAMILY EYE CARE PC, 39915 GRAND RIVER AVE, STE 550, NOVI, MI 48375 CRAIG SWARTZ, WIDMEYER, 1825 CONNECTICUT AVE, WD 20009 CRAIG THORNTON, CONTACT OPTICAL CENTER, 12301 N GRANT, UNIT 150, THORNTON, CO 80241 CRAIG TOEDTMAN, RESOURCE DEVELOPMENT INC, 925 HARVEST DR, SUITE 190, BLUE BELL, PA 19422 CRAIG WAGNER, CARE TEC LLC, 2460 W 26 AV, UNIT C290, DENVER, CO 80211 CRAIG WHEELER, C W PLUMBING & DESIGN, INC., 1950 COMPTON AV, 111111, CORONA, CA 91719 CRAIG, KIMBRA S., ACCOUNTANT FIXED ASSETS, 420 LA SALLE DR, RICHARDSON, TX 75081 CRAIN, ZACHARY J., ACCOUNT EXECUTIVE, 8933 KIMBERLY LN N, MAPLE GROVE, MN 55311 CRAMER, CHRISTOPHER R., 613 DETROIT AVE, ROYAL OAK, MI 48073 CRAMER, SHANNON N., MAJOR ACCOUNT MANAGER, 11427 SW DAVIES RD, #1404, BEAVERTON, OR 97007 CRANCER, MARK, ACCOUNT EXECUTIVE, 12023 BALLENTINE, OVERLAND PARK, KS 66213 CRANCER, SHERMAN P., CITY VP, 1553 MORGAG WAY, MORAGA, CA 94556 CRANE INTERESTS LTD, 1302 FOREST HILLS CT, SOUTHLAKE, TX 76092 CRANE, BRIAN C., 54 BOSTON ST, #3, SOUTH BOSTON, MA 02127 CRANE, ROBERT, MAJOR ACCOUNT MANAGER, 15315 MURRAY AVENUE, CHINO, CA 91709 CRANK, LARRY J., ACCOUNT EXECUTIVE, 3532 FREMONT AVE, #1, CHICAGO, IL 60657 CRAVARITIS, JOSEPH A., 5367 TARKINGTON PL, COLUMBIA, MD 21044 CRAVEN, STEPHANIE A., ACCOUNT EXECUTIVE, 1569 CHALCEDONY ST, #3, SAN DIEGO, CA 92109 CRAWFORD, JASON L., ACCOUNT EXECUTIVE, 3909 BURKE RD, #5308, PASADENA, TX 77504 CRAWFORD, MILLY L, 1125 SHADYGLEN CIR, RICHARDSON, TX 750813720 CRAWFORD, PATRICIA, 22 HAMILTON AVE, KEARNY, NJ 07032 CRAWFORD, SHAWNDALINA, UNE FIELD SUPERVISOR, 235 HARBOR ROAD, SAN FRANCISCO, CA 94124 CRAWLEY, GIDEON S., ACCOUNT EXECUTIVE, 1726 STEINER ST, SAN FRANCISCO, CA 94115 CRAY, ANDREW J., 930 BROADACRE, CLAWSON, MI 48017 CREATIVE PRINTING, CREATIVE PRINTING, ATTN: GORDON CRIGGER, 1407 NORTH INDUSTRIAL, DALLAS, TX 75207 CREDIT ALTERNATIVES-DALLAS, PO BOX 13188, MILWAUKEE, WI 53213-0188 CREDIT MANAGEMENT CO., 995 OLD EAGLE SCHOOL RD., WAYNE, PA 19087 CREDIT SUISSE FINANCIAL ADV., 12 EAST 49TH ST, NEW YORK, NY 10017 CREDIT SUISSE FIRST BOSTON LLC, C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 CREDIT SUISSE FIRST BOSTON, 1111 BRICKELL AVENUE, MIAMI, FL 33131 CREGAN, ALEXANDER B., ACCOUNT EXECUTIVE, 5721 SHAMROCK GLEN LN, LEWISVILLE, NC 27023 CREPAGE, CHRISTOPHER, ACCOUNT EXECUTIVE, 8105 MANORFORD DR, PARMA, OH 44129 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3775 3743 3743 3743 3770 3761 3743 3743 3743 3743 3761 3743 3743 3770 3761 3772 3743 3743 3743 3743 3772 3772 3772 3743 3743 3743 3743 3743 3743 3743 3743 3775 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 CRESPO, MELVIN, 2141 CLOVER HILL RD, PALM HARBOR, FL 34683 CREST INTERNATIONAL NOMINEES LTD., 33 CANNON STREET, MAIL CODE 3404, LONDON, GB EC4M5SBCANADA CRIBBS, LAUREN R., MAJOR ACCOUNT MANAGER, 5607 MAKATI CIR, SAN JOSE, CA 95123 CRIBBS, TERRENCE R., TECHNICIAN, BROADBAND, 5 B KINGERY QUARTER, #108, HINSDALE, IL 60521 CRIS A PHELPS, 769 PLAIN ST, MARSHFIELD, MA 02050 CRIS DEL ROSARIO, MIKE PIANTANIDA DBA TOTAL DSTRB SVCS, 444 QUAY AV, WILMINGTON, CA 90744 CRIS ZENIUK, DETROIT BASEBALL CARD CO., 20313 MIDDLEBELT, LIVONIA, MI 48152 CRISCI, KYLE D., 68 OCEANPORT AVE, #3, WEST LONG BRANCH, NJ 07764 CRISOSTOMO, EDWARD A., 1903 PORTSMOUTH, #2, HOUSTON, TX 77098 CRISP COUNTY, 210 S 7TH ST STE 201, CORDELE, GA 31015-4295 CRISS, LARHEA D., CUST IMPL REP 1, 7310 MARVIN D. LOVE FWY.., APT. 1028, DALLAS, TX 75237 CRISSY MEACHUM, WESTTEK, 8585 154TH AVE NE, REDMOND, WA 98052 CRIST, QUIANA K., CUST CARE REP 2, 3746 CONWAY ST, #264, DALLAS, TX 75224 CRISTIANO, GARY M., 82 KELLY RD, SALEM, NH 03079 CRISTINA ANSALDI, HALLMARK SALES CORPORATION, 1601 PEACHLEAF ST, HOUSTON, TX 77039 CRISTINA SALAS, ST. ANDREWS AT JENSEN BEACH, 3984 NW GOLDENROD RD, JENSEN BEACH, FL 34957 CRITERION METALS, 5121 HILTONVIEW, HOUSTON, TX 77086 CROCKETT, JAMIE, 793 CHEROKEE, LAKE FOREST, IL 60045 CROLY, JUSTIN D., 2024 ALHAMBRA AVE, MARTINEZ, CA 94553 CRONIN, JACK W, 536 MONET DR, ROCKVILLE, MD 208503020 CROPPER, CHRISTA D., 3 BETHESDA METRO CTR, #450, BETHESDA, MD 20814 CROSBY HEAFEY ROACH & MAY, 1901 AVENUE OF THE STARS #850, LOS ANGELES, CA 90067 CROSBY HEAFEY ROACH & MAY, 1999 HARRISON ST, STE 2100, OAKLAND, CA 94612 CROSBY HEAFEY ROACH & MAY, 2 EMBARCADERO CTR, 20TH FLOOR, SAN FRANCISCO, CA 94111 CROSS, ANTHONY L., 6718 SCARLET DR, DALLAS, TX 75023 CROSSAN, ANDREW J., MAJOR ACCOUNT MANAGER, 3435 LEBON DR., #1017, SAN DIEGO, CA 92122 CROSTHWAIT, GREGORY L., 9230 FERNDALE RD., DALLAS, TX 75238 CROTTY, BRENDAN G., ACCOUNT EXECUTIVE, PO BOX 90398, SAN DIEGO, CA 92169 CROUCH INDUSTRIES, PO BOX 140855, AUSTIN, TX 78714-0855 CROUCH, AISHA, ACCOUNT EXECUTIVE, 5033 TEMPLETON ST., #3, LOS ANGELES, CA 90032 CROUCH, JUSTIN F., NATIONAL ACCOUNT MANAGER, 1734 SEAGULL CT, RESTON, VA 20194 CROW, JONATHAN F., 859 BLUE RIDGE CIR, WEST PALM BEACH, FL 33409 CROWELL,WEEDON AND COMPANY, 624 S. GRAND AVENUE, 25TH FLOOR, LOS ANGELES, CA 90017 CROWLEY, SEAN, TELCO MANAGER, 7 WASHBURN TERRACE, APT #2, BROOKLINE, MA 02446 CROWNE PLAZA NORTH STAR HOTEL, 618 SECOND AVENUE, SOUTH, MINNEAPOLIS, MN 55402 CROWNE, DANA, CHIEF TECHNOLOGY OFFICER, 16560 WESTWAY, NEW BUFFALO, MI 49117 CRUICE, MAUREEN A., ACCOUNT EXECUTIVE, 1341 HOLLYBERRY LANE, WEST CHESTER, PA 19380 CRUMBLEY, JOANNE G, 3200 CHARTER CLUB DRIVE, TARPON SPRINGS, FL 34688 CRUSE, GARY, DIR OSS, 505 STRATFORD DR., SOUTHLAKE, TX 76092 CRUZ, DIONICIO MARTINEZ, CLERK FACILITIES, 7001 FAIR OAKS AVENUE, APT. #328, DALLAS, TX 75231-6071 CRUZ, LUIS E., ACCOUNT EXECUTIVE, 1741 TERILYN AVE, SAN JOSE, CA 95122 CRUZ, RAMIRO, 19400 BELVIEW DR, MIAMI, FL 33157 CRUZZAUALA, BRANDON, ISP WEB TECH SUPPORT, 2 E 8TH ST, #2414, CHICAGO, IL 60605 CRYSTAL MAX - GOURMET DELI & CATERERS, 805 THIRD AVENUE, NEW YORK, NY 10022 CRYSTAL SPRINGS WATER CO., P.O. BOX 515326, LOS ANGELES, CA 90051-6626 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3761 3761 3743 3743 3743 3743 3743 3743 3772 3772 3743 3743 3743 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3772 3743 3743 3743 3743 3743 3770 3770 3772 3743 3743 3743 3743 3743 3743 CRYSTAL SPRINGS WATER, PO BOX 530578, ATLANTA, GA 30353-0578 CRYSTAL SPRINGS, PO BOX 3229, LANCASTER, PA 17604-3229 CRYSTAL SPURRY, CUSTOM DOORS, INC., 8705 BOLLMAN PL, SUITE A, SAVAGE, MD 20763 CRYSTAL WRIGHT, SAFETY SLING CO., 919 FULTON ST, PITTSBURGH, PA 15233 CRYSTAL YOUNG, 10 SAN PAULO, DANVILLE, CA 94526 CRYTYCAL SERVS. MGMNT, 2305 KELBE DRIVE, LITTLE CHUTE, WI 54140 CRYTYCAL SVCS, ATTN: GENL COUNSEL, 2305 KELBE DR, LITTLE CHUTE, WI 54140 CS TELECOM INC, ATTN: GENL COUNSEL, 165 INDIANA AVE, STE 1, FT WASHINGTON, PA 19034 CSASZAR, GREGORY K., ACCOUNT EXECUTIVE, 73 ESSEX ST, #29, BLOOMFIELD, NJ 07003 CSC COMMUNICATIONS SUPPLY CORP, 14841 TRINITY BLVD., FT. WORTH, TX 76155 CSC/RAYTHEON, 2100 EAST GRAND AVENUE, EL SEGUNDO, CA 90245 CSC/RAYTHEON-SALT LAKE CITY, 4750 W. WILEY POST WAY, SALT LAKE CITY, UT 84116 CSUKA, EDWARD J., 85 HAWTHORNE AVE, GLEN RIDGE, NJ 07028 CT CORPORATION SYSTEM, PO BOX 4349, CAROL STREAM, IL 60197-4349 CT CORPORATION, 350 NORTH ST PAUL ST, DALLAS, TX 75201 CT/ CHILDREN/FAMILIES REG. II, ONE LONG WHARF-#414, NEW HAVEN, CT 6511 CT/ CHILDREN/FAMILIES, 1 GROVE ST., NEW BRITAIN, CT 6051 CT/ CHILDREN/FAMILIES, 364 W. MIDDLE TURNPIKE, MANCHESTER, CT 6040 CT/ CHILDREN/FAMILIES, 505 HUDSON STREET, HARTFORD, CT 6106 CT/ CORRECTIONS-BROOKLYN, 59 HARTFORD ROAD, BROOKLYN, CT 6234 CT/ CORRECTIONS-CHESHIRE, 900 HIGHLAND AVE, CHESHIRE, CT 6410 CT/ CORRECTIONS-NIANTIC, 199 W. MAIN ST., NIANTIC, CT 6357 CT/ CORRECTIONS-WEBSTER, 111 JARVIS ST., CHESHIRE, CT 6410 CT/ CORRECTIONS-YORK, 201 WEST MAIN ST., NIANTIC, CT 6357 CT/ DEPT OF CHILD/YOUTH SVS, TWO COURTHOUSE SQUARE, NORWICH, CT 6360 CT/ DEPT OF VETERAN'S AFFAIRS, 287 WEST STREET, ROCKY HILL, CT 6067 CT/ DEPT. OF CHILD/YOUTH SVS, 3885 MAIN ST., BRIDGEPORT, CT 6606 CT/ DEPT. OF CHILD/YOUTH, 401 SHIPMAN AVENUE, STAMFORD, CT 6902 CT/ DEPT. OF CHILD/YOUTH, 915 RIVER RD., MIDDLETOWN, CT 6457 CT/ EXECUTIVE RESIDENCE, 990 PROSPECT ST., HARTFORD, CT 6109 CT/ MENTAL HEALTH-HISPANIC, 1 LONG WHARF RD., NEW HAVEN, CT 6500 CT/ MENTAL RETARDATION-REG 5, 104 SO TURNPIKE RD., WALLINGFORD, CT 6492 CT/ MIDDLESEX COMM COLLEGE, 100 TRAINING HILL RD., MIDDLETOWN, CT 6457 CT/CHILDREN/FAMILIES, 250 HAMILTON ST., HARTFORD, CT 6106 CTG ADVISORS LLC, 3333 WILSHIRE BLVD #607, LOS ANGELES, CA 90010 CTSI, 100 CTE DR, ATTN: KAREN SHEPLY, DALLAS, PA 18612 CTSI, 100 CTE DRIVE, ATTN: KAREN SHEPLY, DALLAS, PA 18612 CTSI, ATTN: GENL COUNSEL, 4315 WALNEY RD STE 100, CHANTILLY, VA 20151 CUAREZ, GIOVANNI E., ACCOUNT EXECUTIVE, 11950 KLING ST, #306, VALLEY VILLAGE, CA 91607 CUC DUONG, HOLIDAY NAILS & TAN, INC., 1082 JONESBORO RD, MCDONOUGH, GA 30253 CUC HUYNH, TRUST TAX SERVICE, 1752 CLEAR LAKE AV, MILPITAS, CA 95035 CUCCARO PLUMBING, CR HOLD/7007 KELLY STREET, PITTSBURGH, PA 15208 CUELLO, CECILIA P., 3053 FLANNERY RD, SAN PABLO, CA 94806 CUESTAS, CLAUDIO, SYSTEMS DEVELOPER, 14713 CARDIGAN SQ, CENTREVILLE, VA 20120 CULLARI, THOMAS F., 517 WASHINGTON AVE, NUTLEY, NJ 07110 CULLIGAN BOTTLED WATER, 4301 PLEASANTDALE RD. SUITE J, ATLANTA, GA 30340 CULLIGAN WATER, 2703 AIRPORT ROAD, PLANT CITY, FL 33567 CULLIGAN, P.O. BOX 26566, TAMARAC, FL 33320-6566 Mode of Svc (if different)

Page 123 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 3761 3770 3761 3770 3770 3770 3761 3770 3770 3770 3761 3770 3770 3761 3772 CULOTTA, FRANCIS T., 4303 J CEDAR FOREST RD, FAIRFAX, VA 22030 CULTICE, BRIANNA M., IP ENGINEER I CUST SUPP CTR, 1200 CHASE CROSSING CIRCLE, APT. #301, ROCKVILLE, MD 20852 CUMMINGS, DANIEL M., 1620 PLATTE ST, #413, DENVER, CO 80202 CUMMINGS, KENNON SEAN, 2910 RED MAPLES, KINGWOOD, TX 77339 CUMMINGS, MICHAEL A., 17412 FOUNDERS MILL DR, DERWOOD, MD 20855 CUMMINGS, RAUL E., NRC TECH, 900 CROSS BEND RD., PLANO, TX 75023 CUMMINS METROPOWER INC, PO BOX 7247-7217, PHILADELPHIA, PA 19170-7217 CUMMINS, JOSEPH K., MAJOR ACCOUNT MANAGER, 284 SIERRA DRIVE, WALNUT CREEK, CA 94596 CUNDARI,MARY E, 31 PUMPHOUSE RD, BREWSTER, NY 10509 CUNNINGHAM, CORNEL, MGR BUSINESS OPERATIONS, 1408 KLEBER DR., CARROLLTON, TX 75010 CUNNINGHAM, HOLLY J., P/T, CIR I, PO BOX 948, WHITNEY, TX 76692 CUNNINGHAM, KAHLIL T., ACCOUNT EXECUTIVE, 144 PARK STREET, MONTCLAIR, NJ 07042 CUNNINGHAM, KELLI SHU'RON, 10075 ROYAL LN, #1027, DALLAS, TX 75238 CUNNINGHAM, KELLY M., CUSTOMER CARE REPRESENTATIVE, PO BOX 300553, WATERFORD, MI 48330 CUNNINGHAM, NICOLE L., P/T, CIR I, 626 E ELM, HILLSBORO, TX 76645 CUNNINGHAM, SAM R., MAJOR ACCOUNT MANAGER, 15075 SPRING MIST, SAN ANTONIO, TX 78247 CUNNINGHAM, SCOTT M., ACCOUNT EXECUTIVE, 1215 W 10TH ST, #630, CLEVELAND, OH 44113 CUONG LEE, CLASSY NAIL, 10 W BROADWAY, PATERSON, NJ 7505 CUONG NGUYEN, JOHN ELENE CORP, 3542B SPENCER HWY, PASADENA, TX 77504 CURCIO, EDWARD F., PO BOX 433, REMSENBURG, NY 11960 CURRAN, JAMES C., 7269 VAN GOGH DR, O'FALLON, MO 63366 CURRAN, PATRICK J, 109 ANN MARIE DRIVE, BELLINGHAM, MA 02019 CURRIE, ANDREA S., ADMIN ASSISTANT, 5811F WOODLAWN GABLE DR., ALEXANDRIA, VA 22309 CURRIER, DILLON T., ACCOUNT EXECUTIVE, 73 HARVARD AVE, #1, ALLSTON, MA 02134 CURRY JR., RICHARD G., 3007 BIRD AVE, #7, COCONUT GROVE, FL 33133 CURRY, JARED P., ACCOUNT EXECUTIVE, 185 HOBART ST, BRAINTREE, MA 02184 CURRY, PRISCILLA, 8300 SKILLMAN, #304, DALLAS, TX 75231 CURRY, TERESA, P/T CUST CARE REP 1, 114 NOB HILL LN., OVILLA, TX 75154 CURT BOWEN, JK MILLER, CORP., 80 WABASH ST, PITTSBURGH, PA 15220 CURT DIETRICK, SOPHIR MORRIS, 4250 S CHAMBERS RD, AURORA, CO 80014 CURT EISENBERG, MUSICIANS NETWORK, 5505 NORTH CLARK STREET, CHICAGO, IL 60640 CURT GEILER, UNIVERSAL SEWING SUPPLY INC, 1011 EAST PARK INDUSTRIAL DR, STLOUIS, MO 63130 CURT KARGULA, LAKESIDE FLOORING, 46825 HAYES, SHELBY TOWNSHIP, MI 48315 CURT SCOTT, AMERICAN WEST WORLDWIDE EXPRESS, 1 SLATER DR, ELIZABETH CITY, NJ 7206 CURTIS BASCO, CAPITAL ASSURANCE MANAGEMENT, 1506 E BROADWAY ST, STE 203, PEARLAND, TX 77581 CURTIS BUCHENHOFF, MFA AGRI SERVICES, 35 N COMMERCIAL AV, ST CLAIR, MO 63077 CURTIS CHRISTIANSAN, SPORT & SPINE REHAB, 10760 HICKORY RIDGE RD, SUITE 119, COLUMBIA, MD 21044 CURTIS DONNELL, AEROSPACE INSURANCE MANAGERS, 14850 QUORUM DR, 150, DALLAS, TX 75240 CURTIS HOLMAN, LISLE SIGNS & BANNERS INC, 4707 MAIN ST, 1, LISLE, IL 60532 CURTIS HOLZER, CURTIS L. HOLZER INSURANCE, 600 W 2ND ST, ANTIOCH, CA 94509 CURTIS LESLIE, NOCO COMPANY, 23300 MERCANTILE RD, BEACHWOOD, OH 44122 CURTIS MEIERS, MINNESOTA MORTGAGE, 555 7 ST W, SAINT PAUL, MN 55102 CURTIS MILLER, CURTIS MILLER INC., 2050 STEMMONS FRWY, DALLAS, TX 75207 CURTIS RICHMOND, ABN AMRO SAGE CORP, 1900 MARKET ST, STE. 600, PHILADELPHIA, PA 19103 CURTIS STRAUS, 168 AYER RD., LITTLETON, MA 1460 Mode of Svc (if different)

Page 124 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3743 3743 3743 3743 3743 3743 3772 3743 3775 3743 3743 3761 3743 3743 3761 3761 3761 3770 3770 3761 3761 3761 3761 3761 3770 3770 3761 3761 3761 3761 3743 3743 3773 3743 3743 3770 3770 3761 3770 3743 3770 3770 CURTIS TSUI, ROYAL WOK CHINESE RESTAURANT, 2560 ROYAL LN, 100, DALLAS, TX 75229 CURTIS, ADAM M., 1949 AZURE TERRACE ST, EL CAJON, CA 92019 CURTIS, EDWARD D., 7878 MARVIN D. LOVE, APT. #5205, DALLAS, TX 75237 CURTIS, JAY T., ACCOUNT EXECUTIVE, 2346 S. 9TH STREET, ST. LOUIS, MO 63104 CURTIS, JENNIFER, ACCOUNT EXECUTIVE, 7741 S YARROW ST, LITTLETON, CO 80128 CURTISS, THOMAS S., 2641 SURREY WOODS ROAD, FLOWER MOUND, TX 75028 CURTO, STACY M., 129 NW 44TH TER, DEERFIELD BEACH, FL 33422 CUSHING, BRIAN K., SALES MANAGER, 526 LAKELAND, GROSSE POINTE, MI 48230 CUSHMAN & WAKEFIELD, 455 N CITYFRONT PLZ DR 2800, CHICAGO, IL 60611 CUSHMAN, LLOYD M., SR NATIONAL ACCOUNT MANAGER, 2113 LAVACA TRAIL, CARROLLTON, TX 75010 CUSTODIAL TRUST COMPANY, 101 CARNEGIE CENTER, PRINCETON, NJ 08540 CUSTOM COFFEE PLAN, PO BOX 39982, DENVER, CO 80239 CUSTOM COFFEE, 3041 TEAGARDEN ST., SAN LEANDRO, CA 94577 CUSTOMER CARE, MEGAPATH NETWORKS NY, 6691 OWENS DR, PLEASANTON, CA 94588 CUTOLO, ANTHONY M., ACCOUNT EXECUTIVE, 82-21 268TH ST, FLORAL PARK, NY 11004 CUTTING, CHAD M., ACCOUNT EXECUTIVE, 905 SW CEDAR HILLS BLVD, #1101, PORTLAND, OR 97225 CYBIL HILARIO, WESTERN TILE & MARBLE, 1445 S 50TH ST, SUITE B, RICHMOND, CA 94804 CYNDI MCDONNOUGH, TRANSYSTEMS CORPORATION, 500 W 7TH ST, SUITE 600, FT WORTH, TX 76102 CYNTHIA EVERLITH, ARIZONA HAND & WRIST SPEC, 3225 N CIVIC CENTER PLZ, STE 10, SCOTTSDALE, AZ 85251 CYNTHIA FRENE', TRANSACTION ASSOCIATES INC., 721 MAIN, STE. 304, WALTHAM, MA 2451 CYNTHIA GARCIA, CYNTHIA NY FLAV, 2250 WHITE PLAINS RD, BRONX, NY 10467 CYNTHIA JOHNSON, EMANUEL JOHNSON FUNERAL HOME INC, 6653-75 CHEW AV, PHILADELPHIA, PA 19119 CYNTHIA JORDAN, CONTINENTAL SERVICES, 1416 MEIJER DR, FLOOR 1, TROY, MI 48084 CYNTHIA LANEY, LSO,LTD, 2641 WEST LA PALMA AVE., UNIT A, ANAHEIM, CA 92801 CYNTHIA MCCRAE, SYNDEE'S PLACE, 1083 STUYVESANT AVE, IRVINGTON, NJ 7111 CYNTHIA OGLETREE, THE TABERNACLE/DGN NIGHTCLUB, 152 LUCKIE ST NW, ATLANTA, GA 30303 CYNTHIA PIEDRA, GULF LATIN AMERICA DISTRICT COUNCIL, 10843 BRAUN RD, SAN ANTONIO, TX 78254 CYNTHIA PONATH, METROPOLITAN MAGAZINE, 1250 6TH AVENUE, SUITE 1200, SAN DIEGO, CA 92101 CYNTHIA REED, PACRIM CONTAINER, 2417 E CARSON, LONG BEACH, CA 90810 CYNTHIA STEWART, STEWART EQUIPMENT, 248 DOLLY MADISON CT, MACON, GA 31220 CYNTHIA VANN, JAMES W VANN/VISION ARTS EYECARE, 614 MARKET, FULTON, MO 65251 CYNTHIA WELCH, ALLEGIANCE INTERNET (CLEAN ENERGY SYSTEMS, INC.), 11330 SUNCO DRIVE, STE. A, RANCHO CORDOVA, CA 95742 CYPRESS COMM INC, DEPT CH17003, PALATINE, IL 60055-7003 CYPRESS COMMUNICATIONS, INC, DEPT CH17003, PALATINE, IL 60055-7003 CYPRESS-FAIRBANKS ISD, DAVID SANDERS, TAC, P.O. BOX 692003, HOUSTON, TX 77269-2003 CYR, DAVID P., ACCOUNT EXECUTIVE, 55 OAKHURST RD, HOPKINTON, MA 01748 CYRANSKI,ERIC, 537 N WOOD STREET, CHICAGO, IL 60622 CYRIL MOSES, C&F HOME IMPROVEMENT, 975 E NEW YORK AV, FL 11, BROOKLYN, NY 11212 CYRIL THOMAS, WJ MURRAY AND ASSOCIATES, 4200 MONTROSE, HOUSTON, TX 77006 CYRUS DEHSERAEI, GOLD COAST AUTO, 8684 MIRAMAR RD, UNIT AA, SAN DIEGO, CA 92126 CYRUS HARDEN, HARDEN & CYRUS D. INC., 5825 GLENRIDGE DR NE, 215, ATLANTA, GA 30328 CZAIKOSKI, ANGELA, ACCOUNT EXECUTIVE, 138 GIFFORD AVE, SAN JOSE, CA 95110 D A PHUONG, BRIDAL & TAILOR, 3256 SOUTH LOOP WEST, HOUSTON, TX 77025 D MICHAEL ENSOR, ANYTHING GROWS FLOWERS & GIFTS, 8480 BALTIMORE NATIONAL PIKE, TELCOCLOS, ELLICOTT CITY, MD 21043 Mode of Svc (if different)

Page 125 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3761 3775 3743 3743 3743 3743 3770 3743 3770 3743 3743 3743 3743 3770 3743 3743 3743 3761 3761 3770 3761 3775 3743 3770 3761 3743 3761 3761 3761 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3780 3770 3770 3761 3761 D&B, PO BOX 75542, CHICAGO, IL 60664 D. NABEDRIK, MONTEBELLO PHARMACY, 817 W WHITTIER BL, MONTEBELLO, CA 90640 D.A. DAVIDSON AND COMPANY, P.O. BOX 5015, GREAT FALLS, MT 59403 D.C. PUBLIC SERVICE COMMISSION, TELECOMMUNICATIONS, 1333 H STREET, NW, WASHINGTON, DC 20005 D.C. TREASURER, 717 14TH STREET N.W., WASHINGTON D.C., DC 20005 D.C. TREASURER, PO BOX 679, WASHINGTON, DC 20044-7862 D.C. TREASURER, PO BOX 679, WASHINGTON, DC 20044-0679 D.L. COBURN, D.L. COBURN, 4153 WILADA DRIVE, DALLAS, TX 75220 D.L. PETERSON TRUST, 5924 COLLECTIONS CTR DR., CHICAGO, IL 60693 DA WANG, CHONG LOONG DBA GENGHIS KHAN MONGOLIAN B, 2942 FINLEY RD, DOWNERS GROVE, IL 60515 DABIEW, BARRY, DIR OPERATIONS, 155 BIRCH AVE, NORTHFIELD, OH 44067 DABOUL, ALVIN Y., 2332 HILLER RD, WEST BLOOMFIELD, MI 48324 D'ADDARIO, TIFFANY A., 939 BISHOPS GATE LN, KIRKWOOD, MO 63122 DAGER, DEBRA L., 7151 GASTON AVE, #508, DALLAS, TX 75214 DAGMARA FIGUERAS, HIALEAH ALUMINUM SUPPLY, 2260 W 76TH ST, HIALEAH, FL 33016 DAGOSTINO ELECTRONIC SVCS, ATTN: GENL COUNSEL, 2891 BANKSVILLE RD, PITTSBURGH, PA 15216 DAHL, AMANDA K., ACCOUNT EXECUTIVE, 980E S DAHLIA ST, GLENDALE, CO 80246 DAHMS, MATHEW D., 580 JEAN ST, #9, OAKLAND, CA 94610 DAI LE, L.A. NAILS, 33 S TELEGRAPH RD, PONTIAC, MI 48341 DAICHA DRUMMOND, FLOTT & CO, 2009 14TH ST N, SUITE 600, ARLINGTON, VA 22201 DAISY YANG, CHINA WOK, 515 PARK AVE, PATERSON, NJ 7504 DAIVA MEILE, LITHUANIAN AMERICAN COUNCIL, 6500 S PULASKI RD, 2ND FLOOR, CHICAGO, IL 60629 DAIWA SECURITIES TRUST COMPANY, ONE EVERTRUST PLAZA, JERSEY CITY, NJ 07302 DAIX, TOUSSANT P., ACCOUNT EXECUTIVE, 4371 BERKELEY ST, MONTCLAIR, CA 91763 DAJAD MOUSSA, SASOUN GIFT CENTER, 5106 SANTA MONICA BL, LOS ANGELES, CA 90029 DAL HEAGLEY, GG ENTERPRISES DBA SUPERCUTS, 185 N REDWOOD DR, SUITE. 100, SAN RAFAEL, CA 94903 DALBIS, JENNIFER T., MAJOR ACCOUNT MANAGER, 417 NW HWY, PARK RIDGE, IL 60068 DALE CEXTON, DALE L CEXTON ARCHITECTS, 2091 BUSINESS CENTER DR, SUIT 215, IRVINE, CA 92612 DALE DUBOSE, DALE DUBOSE DBA STATE FARM INSURANCE, 321 HARBINS RD SE, DACULA, GA 30019 DALE FAWKE, BEAVER DISTRIBUTERS INC, 24025 RESEARCH DRIVE, FARMINGTON HILLS, MI 48335 DALE FULKERSON, LASER COMP, 12840 FARMINGTON (RD), LIVONIA, MI 48150 DALE GIBSON, ISLAND COMMUNICATIONS, 327 EMPIRE BLVD, BROOKLYN, NY 11225 DALE KNAUS, DALE KNAUS, 27043 CHARDON RD, RICHMOND HEIGHTS, OH 44143 DALE KOODIE, PAUL'S TRANSMISSION, 1014 E PROSPECT RD, OAKLAND PARK, FL 33334 DALE KUBIN, BASIC MICRO ELECTRONICS, 22882 ORCHARD LAKE RD, FARMINGTON, MI 48336 DALE LEAKE, CYBER WEST MORTGAGE, 13743 VENTURA BL, 330, SHERMAN OAKS, CA 91423 DALE MILTIMORE, DALE MILTIMORE CPA, 9461 GRINDLAY, SUIT 210, CYPRESS, CA 90630 DALE MOORE, SRT WORKROOM SERVICES, 1408 SUMMIT AVE, FLOOR 1, SUITE 4, PLANO, TX 75074 DALE PFISTER, CLEARWATER GRILL, 22097 US HIGHWAY 19 N, CLEARWATER, FL 33765 DALE REISS, REISS REMODELING, 9181 EMERSON, THORNTON, CO 80229 DALE ROBENAULT, INSPEC INC, 7282 HAGGERTY RD., CANTON, MI 48187 DALE ROSE, DALE ROSE, 9930 HICKORY CROSSING, DALLAS, TX 75243 DALE SCHENEWARK, AMERICAN EXPRESS FINANCIAL ADVISORS, 3 CROWN DR, KIRKSVILLE, MO 63501 DALE SCOTT, CLEARLY CONNECTED INC, 465 FAIRCHILD DR, SUITE 121, MOUNTAIN VIEW, CA 94043 DALE SNAITH, SOUTHERN IMPRESSIONS, 259 BROADWAY, CHULA VISTA, CA 91910

*VIA USPS EXPRESS MAIL*

Mode of Svc (if different)

Page 126 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3761 3743 3743 3743 3761 3761 3743 3743 3770 3743 3743 3743 3743 3770 3761 3770 3743 3761 3761 3770 3770 3761 3761 3761 3743 3761 3770 3761 3770 3761 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 DALE WALLACE, SOUTHEAST EXPOSURES INC, 16 PERIMETER PARK DR, SUITE 106, CHAMBLEE, GA 30341 DALEEN SOLUTIONS INC., 902 CLINT MOORE ROAD SUITE #230, BOCA RATON, FL 33487 DALEEN SOLUTIONS INC, CORPORATE HQ, 902 CLINT MOORE RD STE 230, BOCA RATON, FL 33487 DALENE PEHL, CODY POOLS & SPAS, 12307 W HIGHWAY 71, AUSTIN, TX 78733 DALEY, KEVIN S., ACCOUNT EXECUTIVE, 125 FOREST AVE, #9A, AMBLER, PA 19002 DALEY, WINSTON A., 78 FULLER ST, DORCHESTER, MA 02124 DALIT, MAILALYN, 886 SUTTER ST, #506, SAN FRANCISCO, CA 94109 DALJIT CHADHA, BEST VALUE RUGS & CARPETS INC, 124 SPEEDWELL AVE, MORRISTOWN, NJ 7960 DALLAS BRADLEY, HAIR CLUB FOR MEN, 51 METRO DR, SAN JOSE, CA 95110 DALLAS CORPORATION SERVICE CENTER, MARIA OZAETA, 350 NORTH ST PAUL ST, DALLAS, TX 75201 DALLAS GLASS & DOOR CO. INC., P.O. BOX 440, FATE, TX 75132 DALLAS PRECIOUS METALS, DALLAS PRECIOUS METALS, 4123 BRETTON BAY LANE, DALLAS, TX 75287 DALLAS SECURITY SYSTEMS INC., PO BOX 550939, DALLAS, TX 75355-0939 DALTON, BILL J, 2000 WHITEBRIDGE RD, ARGYLE, TX 762265046 DALTON, DIANE J., ACCOUNT EXECUTIVE, 219 ANNA MARIA ST, LIVERMORE, CA 94550 DALTON, STEVEN J., ACCOUNT EXECUTIVE, 2266 MERRILL, YPSILANTI, MI 48197 DAMIAN HERTZ, THE GREAT ALASKAN BUSH CO, 2980 N W GRAND AV, 1, PHOENIX, AZ 85017 DAMIEN GUESS, JAKPRINTS, 38342 WESTERN PKWY, UNIT 5, WILLOUGHBY, OH 44094 DAMON THERRIEN, DIRECT COM NATIONAL, INC., 1700 N HERCULES AV, BLDG 1, CLEARWATER, FL 33765 DAMON V HANCE, 506 PERDIDO, GARLAND, TX 75043 DAN BAERG, FAST TRAC BUILDERS INC., 7076 S ALTON WAY, BLDG G2, ENGLEWOOD, CO 80112 DAN BARTELS, PASSAGE INTERNATIONAL, 2523 NW UPSHUR ST, PORTLAND, OR 97210 DAN BOWLEY, THE PERFECT TOUCH, 1705 W UNIVERSITY DR, STE 104, TEMPE, AZ 85281 DAN BRADLEY, WHOLESALE BUILDING PRODUCTS, 6260 W 55 AV, ARVADA, CO 80002 DAN CARRB, SKULL KINGDOM, 5933 AMERICAN WAY, ORLANDO, FL 32819 DAN CASTILLO, COASTAL DERMATOLOGY, 27725 SANTA MARGARITA PKWY, MISSION VIEJO, CA 92691 DAN CETINA, THE GREAT MALL OF THE BAY AREA, 447 GREAT DR, MILPITAS, CA 95035 DAN COLLINS, 2 MULBERRY CT E, GREENWICH, RI 02818 DAN CULVER, MEK FLOORS, 6607 FLINTLOCK, HOUSTON, TX 77040 DAN D'ALOIA, TAFCO CORP, 5024 N ROSE ST, SCHILLER PARK, IL 60176 DAN FITCH, GIBSON, ARNOLD & ASSOC., 730 17TH ST., DENVER, CO 80202 DAN GARASICH, DAN GARASICH, 4549 FREEMONT, PLANO, TX 75093 DAN GEDDES, BALK & GEDDES, 27 PRINCE ST, 14 1, ELIZABETH, NJ 7208 DAN GRAINGE, FLETCHER CHICAGO INC, 1000 N NORTH BRANCH ST, FLR 1, CHICAGO, IL 60622 DAN HAGSTROM, YELLOWSTONE MORTGAGE, INC, 6850 W 52 AV, SUITE 101, ARVADA, CO 80002 DAN HOAG, THE ALUMINUM SIDING & INSULATION CO, 3180 W 43 ST, CLEVELAND, OH 44109 DAN HOLLAND, TRIAD ASSOCIATES, 715 TWINING RD, DRESHER, PA 19025 DAN KIRSCHENBAUM, KIRSCHENBAUM LAW OFFICES, 1919 E 13 ST, FLOOR 2, CLEVELAND, OH 44114 DAN KNISELY, WHOLESALE CARPETS, 502 NORTHWEST HWY, APT 1, FOX LAKE, IL 60021 DAN KOETZ, KOETZ PLUMBING & PIPING INC, 28915 N HERKY DR, 1, LAKE BLUFF, IL 60044 DAN KREMER, KREMER ENVIRONMENTAL, 23151 VERDUGO DR, 111, LAGUNA HILLS, CA 92653 DAN KUSKA, FAMILY CARE OF ILLINOIS, 10046 SOUTH WESTERN, CHICAGO, IL 60643 DAN LACLOCHE, COLUMBIA COLLEGE, 600 S MICHIGAN AVE, 718 7, CHICAGO, IL 60605 DAN LANDER, DAN LANDER FARM BUREAU FINANCIAL SERVICE, 7200 E DRY CREEK RD, G103, ENGLEWOOD, CO 80112 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3761 3761 3761 3761 3770 3761 3761 3770 3761 3770 3770 3770 3761 3770 3761 3770 3770 3770 3761 DAN LEHAN, LARCHMONT ENGINEERING AND IRRIGATION INC, 11 LARCHMONT LN, LEXINGTON, MA 2173 DAN LEVERSEN, CRESTWOOD MOTOR SALES, 13901 S CICERO AV, 1ST FLOOR, CRESTWOOD, IL 60445 DAN LOHR, TEXCOR MANAGEMENT, LLP, 811 RIVERSIDE DR, FORT WORTH, TX 76111 DAN LOU, SHEE FUNG LEE LTD UNCLE LOU RESTAURANT, 246 N CASS AV, 1, WESTMONT, IL 60559 DAN MAC GREGOR, MAC GREGOR REALTY, 845 FOOTHILL BL, LA CANADA, CA 91011 DAN MAMRACK, HRIBAR & LAVIGNA, 27801 EUCLID AV, SUITE 500, CLEVELAND, OH 44132 DAN MANEELY, BUDGET CHECK CASHING, 7209 TORRESDALE AV, PHILADELPHIA, PA 19135 DAN MAURICE, GUARDIAN TITLE, 9017 RED BRANCH RD, STE 202, FLOOR 2ND202 2ND, COLUMBIA, MD 21045 DAN MAYER, JO BELL COMPANY INC, 1459 SPRINGFIELD AVE, MAPLEWOOD, NJ 7040 DAN MC CARTHY, CONNELLY MC CARTHY & ASSOCIATES, 53 W JACKSON BLVD, SUITE 603, CHICAGO, IL 60604 DAN MCALLISTER, TOUCHTUNES DIGITAL JUKE BOX IN, 114 MONTGOMERY AVE, ORELAND, PA 19075 DAN MCHALE, MCHALE & CO, 6341 SEAVIEW AVE NW, PHONE 1, SEATTLE, WA 98107 DAN MCLAREN, STAGE RIGHT, 1229 RAND RD, 1, DES PLAINES, IL 60016 DAN MEDINGER, THE CATHOLIC REVIEW, 320 CATHEDRAL ST, BALTIMORE, MD 21201 DAN MILLER, ART MILLER & ASSOCIATES/ JD MILLER & CO, P.O BOX 5337, BALTIMORE, MD 21209 DAN NAGEL, CROSSTOWN DISTRIBUTORS, 3700 E 26TH, LOS ANGELES, CA 90023 DAN OLSON, SERVICE MASTER OF SEATTLE, 1600 132ND AVE NE, BELLEVUE, WA 98005 DAN ORNAE, WHOLESALE PRINTING, 2 CEDAR, FLOOR 2, WOBURN, MA 1801 DAN PATEL, COMFORT INN, 80 W HIGHWAY 81, MCDONOUGH, GA 30253 DAN PERZICHILLI, MASTER GAS FITTERS, 2263 MCKNIGHT RD N, NORTH SAINT PAUL, MN 55109 DAN PETERS, MACHINERY EXCHANGE, 18787 HIGHWAY 161, BOWLING GREEN, MO 63334 DAN POLLACK, ACE BOOKKEEPING CORP, 3327 NE 125TH ST, STE 103, SEATTLE, WA 98125 DAN PRASOD, PLAINFIELD LIQUORS, 108 WATCHUNG AVE, PLAINFIELD, NJ 7060 DAN PRATS, INTERCOM, LLC, 711 W BROAD ST, FALLS CHURCH, VA 22046 DAN RADECHI, ELECTRO OPTICS, 269 N MATHILDA AV, SUNNYVALE, CA 94086 DAN REED, ALL POWER TOOL, INC., 921 ESTES CT, SCHAUMBURG, IL 60193 DAN RUSSELL, THE SIXTH FLOOR MUSEUM, 411 ELM ST, STE.120, DALLAS, TX 75202 DAN SALAS, CABRILLO YACHT CHARTERS, 1002 WYCLIFF AV, SAN PEDRO, CA 90732 DAN SHARP, PRIME BUSINESS SOLUTIONS [BROOKHILL FUNERAL HOME], 3940 OLYMPIC BLVD, ERLANGER, KY 41018 DAN SHEPP, DISTRICT BUILDING SERVICE, 1120 VERMONT AVE NW, WD 200058 DAN SMITH, ATLAS REFRIGERATION & AIR CONDITIONING COMPANY, 1808 S ERVAY ST, NONE NONE, DALLAS, TX 75215 DAN SMITH, JAMES L. SMITH INSURANCE, 304 COCHRAN RD, MOUNT LEBANON, PA 15228 DAN SOUKUP, AZTEC COMPUTING, 2554 ALTA CT, LISLE, IL 60532 DAN SULLIVAN, SCOTCH PLAINS EXXON, 1632 E 2ND ST, 2, SCOTCH PLAINS, NJ 7076 DAN SWANBERG, PRATT & WHITNEY CENCO, 639 CAMPUS DR, NEW BRIGHTON, MN 55112 DAN THORNTON, FREE BICYCLES, 2949 CANTON RD NE, SUITE 1000, MARIETTA, GA 30066 DAN TUTTLE, HAWKEYE HOMES, 9261 WASHINGTON, THORNTON, CO 80229 DAN VAN ORDEN, MONET CINEMA INC, 507 PLAZA DR, MONETT, MO 65708 DAN WARD, DANIEL P WARD, KARINA NORGAARD, 3753 MISSION AV, STE 115, OCEANSIDE, CA 92054 DAN WEINSTEIN, LAZY LION, 239 MAIN ST, REISTERSTOWN, MD 21136 DAN WHEELER, MEDIQUIP PARTS PLUS INC, 9300 WATSON INDUSTRIAL, CRESTWOOD, MO 63126 DAN WILLIAMS, MARKETING DIRECT SERVICES INC., 12945 SEMINOLE BLVD, BLDG 1, LARGO, FL 33778 DAN WOMACK, WOMACK & SAGE, P.A., 7700 SW 88TH ST, 705, MIAMI, FL 33156 DAN WRIGHT, DAN WRIGHT CORP, 5319 LOCUST PL, NEW PORT RICHEY, FL 34652 DAN YANGER, SANDYS DRAPERY, 48374 MILMONT DR, FREMONT, CA 94538 Mode of Svc (if different)

Page 128 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3770 3761 3770 3744 3770 3743 3743 3770 3770 3743 3761 3761 3770 3770 3770 3761 3770 3761 3761 3770 3770 3761 3770 3770 3770 3770 3761 3761 3770 3770 3770 3770 3770 3770 3761 3761 3770 DAN ZAENGLEIN, JOHN ALMOND & ASSOCIATES, 3100 FIVE FORKS TRICKUM, LUXOMNI, GA 30247 DAN ZEVELY, ZEVELY LLC DBA MR GOODCENTS, 183 EUREKA TOWNE CENTER RD, EUREKA, MO 63025 DAN/ JACK PITTMAN, JACK PITTMAN & ASSOCIATES, 1263 BEAVER RUIN RD NW, NORCROSS, GA 30093 DANA CONNELLY, EASTSIDE COLLISION CENTRE, 17443 NE 70TH ST, REDMOND, WA 98052 DANA FIEGE, TRIO METAL PRODUCTS CO. INC, 1411 CLARKVIEW RD, BALTIMORE, MD 21209 DANA FORREST, ROBERT P. NIRSCHL INC, 1715 N GEORGE MASON DR, 503, ARLINGTON, VA 22205 DANA GHOLSON, RENTAL SERVICE CORPORATION, 4609 CROSSROADS INDUSTRIAL DR, ST LOUIS, MO 63045 DANA KANE/THOMAS E PITTS, JR, (REPRESENTING: KMC TELECOM XI, LLC), SIDLEY AUSTIN BROWN, 787 SEVENTH AVE, NEW YORK, NY 10019 DANA RIGGS, CONKLIN CHOP HOUSE, 54 NEW ST, HUNTINGTON, NY 11743 D'ANCONA & PFLAUM LLC, ATTENTION: MARC S. JOSEPH, 111 EAST WACKER DRIVE SUITE 2800, CHICAGO, IL 60601 DANDO, CHRISTOPHER B., ACCOUNT EXECUTIVE, 6716 CLAYTON AVE, #2N, ST. LOUIS, MO 63139 DANE LOMBARDI, VENETIAN BLIND LAUNDRY, 2900 LANIMER ST, DENVER, CO 80205 DANE SHEPHERD, DANE SHEPHERD, 30 N MICHIGAN AV, STE1410, CHICAGO, IL 60602 D'ANGELO, JAMES, DIRECTOR, NETWORK SERVICES, 150 TAYLOR ROAD, MARLBOROUGH, MA 01752 DANIEL ADAMS, PIC-A-DEAL DISCOUNT STORES, 3717 EL CAJON BL, SAN DIEGO, CA 92105 DANIEL AJELLO, AJELLO & AJELLO, 1970 FLATBUSH AVE, FLOOR 33, BROOKLYN, NY 11234 DANIEL BALDINI, OBERON ASSET MANAGEMENT, 568 BROADWAY, FLOOR 7, SUITE 702702 7, NEW YORK, NY 10012 DANIEL BARBUTO, SCHENKE MARTIN INC, 171 GRAND, 1 2, WHITE PLAINS, NY 10601 DANIEL BARG, K 40 ELECTRONICS LIMITED, 8154 E FOURTEEN MILE, WARREN, MI 48093 DANIEL BORNHOLDT, GREEN SUITES, 2345 DELAWARE DR, SAINT CHARLES, MO 63303 DANIEL BORNHOLDT, GREEN SUITES, 3624 PHINNEY AVE N, 307, SEATTLE, WA 98103 DANIEL BOUDREAU, LA MIRAGE SALON, 3730 TAMPA RD, PALM HARBOR, FL 34684 DANIEL BOWER, LAB RECYCLERS, INC., 12105 DARNESTOWN RD, SUITE 9A, GAITHERSBURG, MD 20878 DANIEL BRADY, BRADY PHYSICAL THERAPY, 557 PILGRIM, STE C C, FOSTER CITY, CA 94404 DANIEL BURKE, WORLD MONUMENT FUND, 949 PARK AVE, NEW YORK, NY 10028 DANIEL CAVOLO, DR. DANIEL J. CAVOLO DPM, 850 BRAINARD RD, HIGHLAND HEIGHTS, OH 44143 DANIEL CHANG, NARA JAPANESE RESTAURANT, 11124 WESTHEIMER, HOUSTON, TX 77042 DANIEL CHAO, VIVO DANCESPORT CENTER, 17160 E COLIMA RD, SUITE A, HACIENDA HEIGHTS, CA 91745 DANIEL CHOE, HOLISTIC ACUPUNCTURES & HERBAL CLINIC, 3201 TELEGRAPH AVE, OAKLAND, CA 94609 DANIEL CLARKE, CLARKE EYE CARE CENTER, 2201 PARADISE ST, STE. A, VERNON, TX 76384 DANIEL DICASARO, DICESARO SPINE & SPORT, 925 BRODHEAD RD, CORAOPOLIS, PA 15108 DANIEL DO KHANH, DANIEL DO KHANH, 12966 EUCLID, SUITE 275, GARDEN GROVE, CA 92840 DANIEL EDWARDS, EDWARDS & ASSOCIATES INC., 39393 VAN DYKE, SUITE 210, STERLING HEIGHTS, MI 48313 DANIEL ELLIS, WAMI SALES GROUP, 9340 CABOT DR, SUITE ENF, SAN DIEGO, CA 92126 DANIEL EPPLER, DANIEL EPPLER, 1000 QUAIL, 190, NEWPORT BEACH, CA 92660 DANIEL EVANS, BRADLEY CARBURETOR SERVICE, 3955 BAYLESS AVE, SAINT LOUIS, MO 63125 DANIEL FRANKOVITCH, 401K FORUM, 1355 SANSOME ST, SAN FRANCISCO, CA 94111 DANIEL GIFFIN, PAUL GRAHAM, 19 AVON ST, CAMBRIDGE, MA 2138 DANIEL GREEN, JEWISH ENRICHMENT CENTER, 176 MADISON AV, 2, MANHATTAN, NY 10016 DANIEL HAMILTON, CERTIFIED PROFESSIONAL TILE AND CARPET, 9230 NORTHWEST 33RD PLACE, SUNRISE, FL 33351 DANIEL HENNEBREY, HENNEBREY APPRAISAL SERVICES CO., 210 W 22ND, STE.128, OAK BROOK, IL 60521 Mode of Svc (if different)

Page 129 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3761 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3743 3743 3761 3770 3770 3770 3743 3743 3743 3743 3743 3761 3743 3770 3743 3770 3770 3761 3761 3770 DANIEL HOUGH, DIGH, BENTON & HOUGH APPRAISAL SERVICE, 516 COURT, FULTON, MO 65251 DANIEL KAMINSKI, DBB LLC DBA CULVER'S OF DARIEN, 541 PLAINFIELD RD, 1, DARIEN, IL 60561 DANIEL LAUFOR, AIR SUPPORT, 8239 QUARTZ AV, CANOGA PARK, CA 91306 DANIEL LENGERICH, WOMENS HEALTH ALLIANCE, 3600 GASTON AV, SUITE 300, DALLAS, TX 75246 DANIEL LEVY, FRESH ROASTED ALMOND COMPANY, 22511 TELEGRAPH, SOUTHFIELD, MI 48034 DANIEL MARRERO, H.P. RONKONKOMA INC, 821 PORTION RD, 1, RONKONKOMA, NY 11779 DANIEL MASSART, THE MASSART CO. DBA CM HOSKINS CO., 13035 LAKE CITY WAY NE, PHONE 1, SEATTLE, WA 98125 DANIEL NATALE, BELLALEAHS, 7540 HAVERFORD AVE, SUITE B, PHILADELPHIA, PA 19151 DANIEL OBRIEN, FANTASTICO, 4048 19TH AVE SW, SEATTLE, WA 98106 DANIEL PAULS, LYON COMMUNICATIONS-CELLULAR, 509 S LAFAYETTE ST, SOUTH LYON, MI 48178 DANIEL REGAN, KLD RESEARCH, 530 ATLANTIC AV, FLOOR 6, BOSTON, MA 2210 DANIEL ROBERTS, DANIEL ROBERTS MSFS, 14081 YORBA, SUITE 240, TUSTIN, CA 92780 DANIEL ROLDAN, SHU SHU BOUTIQUE, 11223 DETROIT AV, CLEVELAND, OH 44102 DANIEL ROSARIO, CACIQUE COMMUNICATIONS, 1125 E 179TH, BRONX, NY 10460 DANIEL ROSEN, DANIEL ROSEN, ONE CITY BL WEST, 1400, ORANGE, CA 92868 DANIEL SANTOS, DANIEL SANTOS C/O HOUSE OF BATTERIES, 10508 S HAWTHORNE BL, INGLEWOOD, CA 90304 DANIEL SAUTEL, DANIEL L. SAUTEL, 3051 W LIBERTY AVE, PITTSBURGH, PA 15216 DANIEL SHEN, EYE Q, 1101 PACIFIC AV, STE. EE, SANTA CRUZ, CA 95060 DANIEL STEINMAN, D. NAST MACHINERY CO, 206 LINCOLN AV, HATBORO, PA 19040 DANIEL STERN, MEYHEN INTERNATIONAL CORP, 35-11 9 ST, 12, LONG ISLAND CITY, NY 11106 DANIEL SUIN, V&D SON INC., 9824 LIBERTY RD, RANDALLSTOWN, MD 21133 DANIEL VAN ORDEN, LAKE WEST CINEMA, 1651 HIGHWAY O, BLDG C, LAURIE, MO 65037 DANIEL W KLEIN, DANIEL W KLEIN, 1508 CANYON OAKS DR, IRVING, TX 75061 DANIEL WALKER, THE GRAND CENTRAL BAKERY, INC, 4634 E MARGINAL WAY S, STE D 118, SEATTLE, WA 98134 DANIEL WISIAN, DANIEL WISIAN DBA TECH ONE AUTOMOTIVE, 8601 BURNET RD, AUSTIN, TX 78757 DANIEL, ANDREW W., MAJOR ACCOUNT MANAGER, 829 N ELMWOOD ST, ORANGE, CA 92867 DANIEL, BRIAN D., 4527 ST. DAVID'S ST, PHILADELPHIA, PA 19127 DANIELLE COFFEY, BALTIMORE HEALTHCARE ACCESS, INC., 201 E BALTIMORE ST, #1000, BALTIMORE, MD 21202 DANIELLE EURICH, DAVID EURICH DDS, 110 E PECAN ST, GAINESVILLE, TX 76240 DANIELLE HARSHMAN, GATOR GRAPHIC SIGNS, INC., 5985 LAMAR ST, UNIT D, ARVADA, CO 80003 DANIELLE JOHNSON, MAKADA INC, 6000 MEDLOCK BRIDGE PKWY, STE 500-A, ALPHARETTA, GA 30022 DANIELS, HOWARD S., 8241 DANIELS PURCHASE WAY, MILLERSVILLE, MD 21108 DANIELS, KERRI, SALES ADMINISTRATOR, 74 POPLAR AVE., 2ND FLR, HACKENSACK, NJ 07601 DANIELS, MICHAEL A., ACCOUNT EXECUTIVE, 14327 123RD AVE NE, UNIT B, KIRKLAND, WA 98033 DANIELS, TEA J., 800 LAKESIDE CIR, #815, LEWISVILLE, TX 75057 DANIELSEN, RYAN A., ACCOUNT EXECUTIVE, 4428 BEAU MONDE DR, #202, LISLE, IL 60532 DANILO RIVERA, RIVERA & ASSOCIATES, 6269 LEESBURG PIKE, STE. 309, FALLS CHURCH, VA 22044 DANLEY, MELISSA J., 36552 DOWLING CT, LIVONIA, MI 48150 DANNA LEA ORR, DANNA LEA ORR, 7003 MEADOW LAKE AVE, DALLAS, TX 75214 DANNEBERG III, WILLIAM H., 659 GENESSEE ST, ANNAPOLIS, MD 21401 DANNY DE JESUS, MINAS TRAVEL, 100 CONCORD, FRAMINGHAM, MA 1702 DANNY DEES, FARMINGTON MANOR INC, 2879 U S HWY 67, ST FRANCOIS, MO 63640 DANNY DELLOLIA, IL FORNAIO, 132 A MULBERRY, NEW YORK, NY 10013 DANNY HASSELL, SUMMIT CHRISTIAN ACADEMY, P.O BOX 2769, CEDAR HILL, TX 75106 DANNY LEE, PC & LAPTOP LAND, 17460 COLIMA RD, SUITE 106-8, ROWLAND HEIGHTS, CA 91748 Mode of Svc (if different)

Page 130 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3770 3761 3743 3770 3743 3743 3743 3743 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3761 3761 3770 3770 3743 3770 3743 3761 3770 3772 3770 3770 3770 3770 3770 3761 3761 3770 3761 3761 DANNY LOVE, A A A FENCE COMPANY, 12186 N MOPAC EXPY, 100, AUSTIN, TX 78758 DANNY MOSIER, COMMSTAR COMMUNICATIONS, 1701 W BEN WHITE BLVD, SUITE 162162, AUSTIN, TX 78704 DANNY SALAMAT, SEBY INC., 98-14 QUEENS BLVD, 1, REGO PARK, NY 11374 DANNY SELMAN, TRANSPORT SERVICES, 909 IMMANUEL RD, PFLUGERVILLE, TX 78660 DANNY WARD, FOREVER INSURANCE, 820 N WESTERN AVE, 101, LOS ANGELES, CA 90029 DANNY YAN, MCS CORP, 19039 COLIMA RD, LA PUENTE, CA 91748 DAO, SI P., ACCOUNT EXECUTIVE, 2043 FLINTBURY COURT, SAN JOSE, CA 95148 DAPHNE WALSH, WARREN TRAVEL, 13932 SEAL BEACH BL, SEAL BEACH, CA 90740 DAPPOLONE, MICHAEL A., 66 CLAYPOOLE AVE, MOORESTOWN, NJ 08057 DARABAIH, LOUBNA, ACCOUNT EXECUTIVE, 14 FOREST HILL DR., #204, GLEN ELLYN, IL 60137 DARBY, BRIDGET, 11748 CARMEL CREEK RD, #H-307, SAN DIEGO, CA 92130 DARCEY, TIMM, MAJOR ACCOUNT MANAGER, 508 OAK ST, FRANKLIN, MA 02038 DARCY DOUGNERTY, THE TRAINING INSTITUTE, 3617 W DEVON AV, 2, CHICAGO, IL 60659 D'ARCY WOODS, BANKERS FIRST FINANCIAL, 1399 YGNACIO VALLEY RD, 2, WALNUT CREEK, CA 94598 DAREN PATEL, STOP AND GO, 1320 W 7TH ST, PISCATAWAY, NJ 8854 DARI PERSAUD, D & J 24 HOURS REALTY INC, 1060 LIBERTY AV, GROUND FLOORGROUND, BROOKLYN, NY 11208 DARLEEN EADS, INTERNATIONAL BROTHERHOOD OF MAGICIANS, 11155 SOUTH TOWNE SQ, SUITE B2, GREEN PARK, MO 63123 DARLENE BROADHEAD, FRAMES LTD, 975 E 58 AV, #Q, DENVER, CO 80216 DARLENE CHAVEZ, COTTONWOOD COUNSELING & FAMILY SERVICES, 609 W LITTLETON BLVD, UNIT 200, LITTLETON, CO 80120 DARLENE GAUDETTE, LEXINGTON FURNITURE, 11 ESQUIRE RD, NORTH BILLERICA, MA 1862 DARLENE LEIDY, IN THE DOG HOUSE, 1755 JARVIS AVE, BRONX, NY 10461 DARLENE MENIETTI, ST LOUIS STATION ASSOCIATES, 1820 MARKET, SAINT LOUIS, MO 63103 DARLENE SHELLEY, DARLENE SHELLEY, 220 N MASSEY BLVD, NIXA, MO 65714 DARLENE VALENTINE, THE VALENTINE GROUP, 21031 VENTURA BL, STE 750, WOODLAND HILLS, CA 91364 DARLINE BELL-ZUCCARELLI, NATIONAL FUNDING COLLABORATIVE ON VIOLENCE PREVENT, 815 15 NW, SUITE 801, WASHINGTON, DC 20005 DARNELL WASHINGTON, INTELLECT COMMUNICATIONS, PO BOX 122, SAN LUIS REY, CA 92068 DARNELL, DAVID S., ACCOUNT EXECUTIVE, 18729 INNSBROOK DR, #2, NORTHVILLE, MI 48167 DAROLD THORNE, VILLA AT RIVERWOOD, 1 PRATT PL, HAZELWOOD, MO 63031 DARR, LISA D., ACCOUNT EXECUTIVE, 911 PALMS BLVD, VENICE, CA 90291 DARREL WOODALL, DARREL WOODALL/PRO TOOLING, 2950 SATURN, UNIT L, BREA, CA 92821 DARRELL COMTE, STEEL CHARIOTS, 2717 W SOUTHERN AVE, STE 10, TEMPE, AZ 85282 DARRELL HARRIS, EXODUS COMM / DC3*INACTIVE, STERLING, VA 20166 DARRELL MATHIS, MATHIS RADIO & SPEEDOMETER INC, 200 CARROLL ST, FORT WORTH, TX 76107 DARRELL MONORE, PRIME COUNTER TOPS INC, 2897 GARDENA AV, LONG BEACH, CA 90806 DARRELL PEARCE, CEN TEX UNIFORM SALES, 145 N WILSON ST, BURLESON, TX 76028 DARRELL TAYLOR, D.E.R. EQUIPMENT CO, PO BOX 1267, ANGLETON, TX 77516 DARREN BRANDES, BRANDES ENGINEERING INC, 1311 WEST SHORE BL N, 316, TAMPA, FL 33607 DARREN DUDLEY, BFY OBSOLETE PARTS, 1460 N GLASSELL, ORANGE, CA 92867 DARREN FANE, ALTERNATIVE PROCESSING, 24525 SOUTHFIELD RD, STE 201, SOUTHFIELD, MI 48075 DARREN MC EVOY, NORTH SHORE WINDOW & DOOR INC, 211 KNICKERBOCKER AV, 4 1, BOHEMIA, NY 11716 DARREN MCCRORY, EASTEX COLLISION REPAIR, 11358 EASTEX FREEWAY, HOUSTON, TX 77093 DARREN WINDHAM, INFO SPINEER INC., 1651 GREENVILLE AV, 212, RICHARDSON, TX 75081 Mode of Svc (if different)

Page 131 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3761 3770 3770 3770 3761 3761 3761 3761 3743 3770 3761 3770 3770 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3761 3761 3743 3761 3770 3743 3770 3770 3770 3761 3761 3770 3770 3770 3761 3761 3770 3770 3770 3770 DARREN YANCY, YANCY & ASSOCIATES, 233 SHERRY LN, BURLESON, TX 76028 DARRIN O DONNELL, NORTH MANAGEMENT CONSULTANTS, 28 GRANGE ST, FLR: GROUNDGROUND, HUNTINGTON, NY 11743 DARRIN SAVILLE, THE HAIRCUTTERS, 21777 VENTURA BLVD, STE 237, WOODLAND HILLS, CA 91364 DARROW GRAHAM, AIMSCO, 9005 SOVEREIGN ROW, DALLAS, TX 75247 DARRY GORSE, DARRY GORSE, 2105 BLUE SAGE DR, FLOWER MOUND, TX 75028 DARRYL HONDA, FOG HORN REALTY/FOG CITY COMM., 1990 NORIEGA, SAN FRANCISCO, CA 94122 DARRYL NELSON, DARRYL NELSON DC, 7000 FRANKLIN BLVD, 190, SACRAMENTO, CA 95823 DARRYLE SHUH, STE GENEVIEVE COUNTY OFFICE, 55 S 3, STE GENEVIEVE, MO 63670 DARRYLL TUCKER, FAMILIAR FACES BARBER & BEAUTY, 217 MAIN ST, TELCOCLOS, LAUREL, MD 20707 DARSHAN GIDHA, C&B LIQUOR, 1812 BROADWAY, SACRAMENTO, CA 95818 DARST,JEANNE, 908 SO. HIGH STREET, DENVER, CO 80209 DARYL FORD, DARYL FORD, 3313 BROOKSHIRE DR, PLANO, TX 75075 DARYL TOMLINSON, JUNQUE DRAWER COLLECTABLES, 10418 1/2 NATIONAL BL, LOS ANGELES, CA 90034 DARYN EUDALY, JONES HEARING AIDS, 400 S HENDERSON, FORT WORTH, TX 76104 DASHI KOSICA, HOSHINO THERAPY CLINIC, 430 S DIXIE HWY, STE. 12, CORAL GABLES, FL 33146 DASKO, JENNIFER, SPEC NETWORK, 2880 E QUAIL AVE, LAS VEGAS, NV 89120 DASPIT, JOHN M., 6152 HAMSHIRE DR, HUNTINGTON BEACH, CA 92647 DASSAULT PROCUREMENT SVCS,INC., 205 ROBIN RD-#300, PARAMUS, NJ 7652 DATA & VOICE SPECIALISTS, ATTN: GENL COUNSEL, 3069 N GOLIAD, ROCKWALL, TX 75087 DATA CENTER DESIGN & DEV CORP, 630 NORTH COURT, PALATINE, IL 60067 DATA CLEAN CORPORATION, 1033 GRACELAND AVE., DES PLAINES, IL 60016 DATA PROCESSING AIR CORPORATION REMIT, P.O. BOX 52726, PHEONIX, AZ 85072-2726 DATA&VOICE SPECIALISTS, 3069 N. GOLIAD, ROCKWALL, TX 75087 DATA-VOICE TECHNOLOGES, ATTN: GENL COUNSEL, 1116 SMITH ST, STE 310, SHARLESTON, WV 25301 DAUGHERTY, JEFFREY A., 25 LOG POND DR, HORSHAM, PA 19044 DAVE ANDERSON, DAVE ANDERSON DBA COAST TO COAST, 1109 S LA CIENEGA BLVD, LOS ANGELES, CA 90035 DAVE BAILEY, DAVES ACE HARDWARE, 4377 W BELL RD, GLENDALE, AZ 85308 DAVE BARROWS, 104 ST HWY 23 S, NEW BERLING, NY 13843 DAVE BARTH, PIZZA BURGH PIZZA, 11 W PROSPECT AV, PITTSBURGH, PA 15205 DAVE BERGES, DAVES TONNEAU COVERS, 303 AIRPORT BLVD, SUITE # 105, AURORA, CO 80011 DAVE BOURN, BOX 164, NORWICH, NY 13815 DAVE BRINSFIELD, YOUNG LIFE NORTHWEST, 3250 RIVERWOOD PKWY, ATLANTA, GA 30339 DAVE BRINSFIELD, YOUNG LIFE REGIONAL, 3250 RIVERWOOD PKWY, ATLANTA, GA 30339 DAVE DANESHMAND, 25741 OBRERO DR.# A, MISSION VIEJO, CA 92691 DAVE DIBIASIO, GEAT LAKES MANAGEMENT, 2700 E 40TH ST, CLEVELAND, OH 44115 DAVE EISEL, TEC AIR INC, 1 TEC AIR AVE , WILLOW SPRINGS, IL 60480 DAVE FULLER, MIGHTY MUFFLER, 7198 FEDERAL BLVD, WESTMINSTER, CO 80030 DAVE GERALD, CREATIVE 4 MEDIA, 55 W 39TH ST, FLOOR 1212, NEW YORK, NY 10018 DAVE GILLESPIE, BUFFALO INN, 1814 W FOOTHILL BL, UPLAND, CA 91786 DAVE GLOSHINSKI, THE STRANGER, 1535 11TH, STE 302, SEATTLE, WA 98122 DAVE HACKETT, ANGIES LIST, 600 BYPASS DR., CLEARWATER, FL 33764 DAVE HANEY, E H WACHS COMPANY, 100 SHEPARD AVE, WHEELING, IL 60090 DAVE HARDY, DAVE HARDY ENTERPRISES, 118 ROCK QUARRY RD, SUITE B, STOCKBRIDGE, GA 30281 DAVE HAWKINS, BRIT AM ENGINEERING SVCS INC, 7800 113TH ST N, STE 206, SEMINOLE, FL 33772 DAVE HEAD, POSEY'S DISTRIBUTING CO INC, 4319 40TH ST N, TAMPA, FL 33610 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3761 3761 3761 3761 3761 3761 3761 3770 3761 3770 3761 3770 3770 3761 3761 3761 3761 3770 3761 3770 3761 3770 3770 3770 3761 3761 3761 3761 3761 3770 3775 3743 3743 3770 3770 3770 3772 3761 DAVE HUETE, HUETE MORTGAGE, 2000 POWELL ST, SUITE 1203, EMERYVILLE, CA 94608 DAVE JECMINER, ESCO CORP, P.O BOX 10627, PORTLAND, OR 97296 DAVE JOHNSON, GOLDEN TAN TANNING SALON INC, 41 W 11 MILE RD, STE 5STE 5, MADISON HEIGHTS, MI 48071 DAVE KAISER, DAVE KAISER, DBA, CAHILL MOVIES, 7104 AMUNDSON AV, EDINA, MN 55439 DAVE KALE, KALE DESIGN, 883 HOOVER RD, BLUE BELL, PA 19422 DAVE KALINA, NEYBELLER & SON NURSERY GARDEN, 560 W JACKSON ST, PAINESVILLE, OH 44077 DAVE KIBEC, HEALTH SOUTH OREGON, 1 SW COLUMBIA ST, STE 560, PORTLAND, OR 97258 DAVE KIBEC, HEALTHSOUTH WASHINGTON, 11201 88TH AVE E, STE 104, PUYALLUP, WA 98373 DAVE KIELHURN, WHITE ROOM PUBLISHING INC, 200 WILSON ST, STE: 44 GROUND, PORT JEFFERSON STATION, NY 11776 DAVE KLINKMAN, VALUE AUTO SUPPLY, 15320 FORT ST, SOUTHGATE, MI 48195 DAVE LENT, DAVE'S FRESH FISH, 823 W SPROUL RD, SPRINGFIELD, PA 19064 DAVE MARGETTS, ELEKTRA ONOCOLOGY SYSTEMS INC., 3155 NORTHWOODS PKWY, NORCROSS, GA 30071 DAVE MARGETTS, ELEKTRA, 3155 NORTHWOOD PKWY NM, NORCROSS, GA 30071 DAVE MOZES, FIXEL REALTY CO., 18756 ERWIN, RESEDA, CA 91335 DAVE MYSZKA, TRI-ARC, 608 ALBION AV, 1, SCHAUMBURG, IL 60193 DAVE NAYLOR, FAMILY FIRST FINANCIAL, 11624 PENN HILLS DR, PENN HILLS, PA 15235 DAVE NELSON, STAR COMPUTER CORPORATION, 4114 BILLY MITCHELL DR, ADDISON, TX 75244 DAVE NORTHRUP, DAVE NORTHRUP, 3949 HOCKADAY, DALLAS, TX 75229 DAVE NOWICKI, UTICA MACHINE CO, 52926 VAN DYKE RD, SHELBY, MI 48317 DAVE PICHA, AMAZING TENTS & EVENTS, 228 AVENIDA FABRICANTE, STE 119, SAN CLEMENTE, CA 92672 DAVE POPENEY, GLOBAL VISION COMMUNICATION, 21680 HAGGERTY RD, SUITE 101, NORTHVILLE, MI 48167 DAVE RIDGWAY, MAILERS COMPUTERS SERVICES INC, 11890 OLD BALTIMORE PIKE, BELTSVILLE, MD 20705 DAVE RUDZINSKY, HOLOGIC, INC., 479 BUSINESS CENTER DR, 105, MOUNT PROSPECT, IL 60056 DAVE RUTKOWSKI, GOLDEN OPERATING CORP, 11823 PLANO RD, 607, DALLAS, TX 75229 DAVE SCHLOTTERBECK, COMFORT INN, 1356 W COLLEGE AV, MARSHALL, MO 65340 DAVE SPLETT, TRANS SERVICE, 5015 208TH SW, SUITE 6, LYNNWOOD, WA 98036 DAVE SURAC, DAVIES CORP, 62-12 MYRTLE AV, GLENDALE, NY 11385 DAVE SWANN, SWANN'S USED CARS, 480 EAST BAY DR, LARGO, FL 33770 DAVE TERMIN JR, DAVE TERMIN JR, 526 W COLLEGE ST, LEWISVILLE, TX 75057 DAVE TORGERSON, SHERWIN WILLIAMS AUTO. FINISH, 9201 PENN AVE S, BLOOMINGTON, MN 55431 DAVE WAGNER, COYOTE MOTORSPORTS, 301 E 57TH AVE, DENVER, CO 80216 DAVE WALSTROM, CBID, 1490 LAFAYETTE ST, DENVER, CO 80218 DAVE WHALEN, BASTANTE, PO BOX 21658, SAINT LOUIS, MO 63109 DAVE WHITEAKER, ALL PORTS TRAVEL, 2425 W PARK ROW DR, PANTEGO, TX 76013 DAVE ZUBER, HOWARD B. GARDNER, 4807 ROCKSIDE RD, SUITE 460, CLEVELAND, OH 44131 DAVENPORT AND COMPANY LLC, C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 DAVENPORT, GRETCHAN T., ACCOUNT EXECUTIVE, 3535 AVALON RD, SHAKER HEIGHTS, OH 44120 DAVENPORT, JAMES T., NRC TECH, 909 HENSLEY ST, ARLINGTON, TX 76010 DAVID ABRAMS, DAVID ABRAMS, D.O., 2615 W SOMERSET ST, 0 1, PHILADELPHIA, PA 19132 DAVID ABRAMS, DR. DAVID J. ABRAMS, 2615 W SOMERSET ST, PHILADELPHIA, PA 19132 DAVID ADAMS, DAVID ADAMS, 3208 ST. JOHN, DALLAS, TX 75205 DAVID AGENCY, THE, CR HOLD/385 N YORK RD, ELMHURST, IL 60126 DAVID ALGER, INTERFACE SYSTEMS, 3601 OLD BALTIMORE DR, UNIT G, ROCKVILLE, MD 20832 Mode of Svc (if different)

Page 133 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3761 3761 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3761 3761 3761 3770 3761 3770 3773 3770 3770 3770 DAVID AMINI, ACADEMY OF DEFENSIVE DRIVING, 31726 RANCHO VIEJO RD, 120, SAN JUAN CAPISTRANO, CA 92675 DAVID ANTHONY, AAR COMPANY, 333 FALKENBURG RD N, 301C, TAMPA, FL 33619 DAVID BACH, PROGAYJOBS.COM, 2358 MARKET ST, 2, SAN FRANCISCO, CA 94114 DAVID BAILEY, SUPERIOR DENTAL LAB, 4910 MILE STRETCH DR, HOLIDAY, FL 34690 DAVID BARRY, ROTUNDA MOBILE INC, 3300 GREEN FIELD RD, DEARBORN, MI 48120 DAVID BARWELL, DO NOT USE DAVID R. BARWELL, 19231 MONTGOMERY VILLAGE AV, MONTGOMERY VILLAGE, MD 20886 DAVID BAUGHMAN, MERRY MAIDS, 22 SPENCER, STONEHAM, MA 2180 DAVID BERRY, RYCOLINE PRODUCTS INC., 5540 N NORTHWEST HIGHWAY, 1, CHICAGO, IL 60630 DAVID BIANCHI, ERUSTON CORPORATION, 1407 N BATAVIA, SUIT 108, ORANGE, CA 92867 DAVID BLAKE, APEX DIGITAL INC, 1679 S HWY 141, JEFFERSON COUNTY, MO 63026 DAVID BLEIGH, BLEIGH CONSTRUCTION, 9037 HIGHWAY 168, HANNIBAL, MO 63401 DAVID BLOCK, TEXAS OASIS, 2922 STOREY LN, NONE NONE, DALLAS, TX 75220 DAVID BOLES, METRO AFFORDABLE HOMES, 1164 COUNTRY CLUB DR, 102, FORT WORTH, TX 76112 DAVID BORTZ, DAVID BORTZ MD, 5414 OBERLIN DR, 110, SAN DIEGO, CA 92121 DAVID BOULT, DATACOM SOLUTIONS INC., 1311 BALMORAL AV, UNIT 2S, WESTCHESTER, IL 60154 DAVID BOULT, DATACOM SOLUTIONS, INC., 1127 S MANNHEIM RD, WESTCHESTER, IL 60154 DAVID BRADLEY, DAVID P. BRADLEY EXCAVATING CO, 6161 BRADLEY MANOR PL, ST LOUIS COUNTY, MO 63129 DAVID BRADLEY, ORIGINAL PANCAKE HOUSE, 3665 CLUB DR NW, SUITE 104 1ST, LAWRENCEVILLE, GA 30044 DAVID BRISERDINE, HENDRIX & BRISERDINI LAW FIRM, 113 CONCORD ST, ZEBULON, GA 30295 DAVID BROWN, CANDLELIGHT WEDDING CHAPEL & BANQUET, 2108 AUBURN, SHELBY TOWNSHIP, MI 48317 DAVID BRYANT, THE MYERS GROUP, 2351 HENRY CLOWER BLVD, STE. D, SNELLVILLE, GA 30078 DAVID BRYSON, DAVE BRYSON DBA LOOPHOLE, 2019 E COLFAX, DENVER, CO 80206 DAVID BUONOPANE, WINCHESTER WINE & SPIRITS, 632 MAIN, WINCHESTER, MA 1890 DAVID BURCH, DAVE'S AUTO SERVICE, 417 N STURGEON ST, MONTGOMERY CITY, MO 63361 DAVID BURLESON, NORTH RIDGE COMMUNITY CHURCH, 1218 PALM VALLEY BLVD, ROUND ROCK, TX 78664 DAVID BUTLER, PRIMARY CARE PHYSICIANS, 715 W 34TH ST, AUSTIN, TX 78705 DAVID BUTTS, GRIOT GROUP, 6800 SW 105TH AV, STE 208, BEAVERTON, OR 97008 DAVID BYRD, INTEGRA SOLUTION INC, 1230 RIVER BEND DR, 215, DALLAS, TX 75247 DAVID CABBELLE, SICUN MANAGEMENT GROUP INC., 2255 MORELLO AV, PLEASANT HILL, CA 94523 DAVID CALDERON, GLOBAL BORESCOPE, 4774 MURRIETA ST, UNIT 1 BLDG 6, CHINO, CA 91710 DAVID CARLSON, INSUREDOG INSURANCE SERVICES, 1735 N 1ST, 301A, SAN JOSE, CA 95112 DAVID CARR, UPPER CHESAPEAKE INSURANCE AGENCY, INC., 900 S CHARLES ST, BALTIMORE, MD 21230 DAVID CARTER, DAVID CARTER, 7419 US HIGHWAY 19, NEW PORT RICHEY, FL 34652 DAVID CASPI, 123 MONEY LLC DBA GUARDIAN MOR, 459 S OYSTER BAY RD, PLAINVIEW, NY 11803 DAVID CASSE, F.A. RICHARDS & ASSOCIATES, 2360 5TH ST, MANDEVILLE, LA 70471 DAVID CASTALANO, CHEVYS, INC - VA, 1820 DISCOVERY ST, RESTON, VA 20190 DAVID CHAPMAN, OPTICAL OPTIONS, 529 W 6TH ST, LOS ANGELES, CA 90014 DAVID CHEN, OLIVER HEATING, 101 WAVERLY AVE, MORTON, PA 19070 DAVID CHILDS, TAX ASSESSOR-COLLECTOR, DALLAS COUNT, P.O. BOX 620088, DALLAS, TX 752620088 DAVID CHIN, L&G AUTO REPAIR, 443 DIVISADERO, SAN FRANCISCO, CA 94117 DAVID CHO, NEW TIME US CORP, 700 N MICHIGAN AV, CHICAGO, IL 60611 DAVID CHUNG, DENTECH INC., 35401 EUCLID AVE, SUITE112, WILLOUGHBY, OH 44094 Mode of Svc (if different)

Page 134 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3761 3770 3770 3761 3761 3761 3770 3770 3770 3770 3770 3761 3770 3761 3770 3761 3743 3780 3770 3761 3770 3770 3770 3770 3770 3761 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3761 3744 3770 3770 DAVID COMENTA, JT & T, 17150 NEWHOPE, STE. 409, FOUNTAIN VALLEY, CA 92708 DAVID COOPER, OVERHEAD, 5448 HOFFNER AVE, SUITE 304, ORLANDO, FL 32812 DAVID CORRADINO, TERRY'S LINCOLN MERCURY, 9401 W 143RD, ORLAND PARK, IL 60462 DAVID CRUZ, NEW YORK AUTO SCHOOL, 427 WHITE PLAINS RD, GRD, EASTCHESTER, NY 10709 DAVID CSICSKO, CSICSKO & BACHTELL, 220 S STATE, 1900, CHICAGO, IL 60604 DAVID DAMIANI, LAWATTS TIMES, 3540 WILSHIRE BL, LOS ANGELES, CA 90010 DAVID DANGELO, DANGELO & EURELL, 100 S BROAD ST, 22ND FLOOR, PHILADELPHIA, PA 19110 DAVID DAPRILE, COAST TO COAST MORTGAGE, 4425 S MO PAC EXPY, SUITE 301, AUSTIN, TX 78735 DAVID DAVID, PRIME SOURCE CORP, 3304 MANOR WAY, DALLAS, TX 75235 DAVID DEDLOW, DAVID A DEDLOW, 1921 BLAKE AV, LOS ANGELES, CA 90039 DAVID DISTEFANO, THE RICHARDSON COMPANY, INC, 1521 LOCUST ST, 3, PHILADELPHIA, PA 19103 DAVID DOLBKE, MARYLAND GLASS & MIRROR, 1834 S CHARLES ST, BALTIMORE, MD 21230 DAVID DOWELL, PSYCHOTHERAPY PROVIDER, 4251 KIPLING, SUITE 340, WHEAT RIDGE, CO 80033 DAVID DUNN, MIAMI SPRINGS BAPTIST CHURCH, 378 WESTWARD DR, CLOSET MAIN, MIAMI SPRINGS, FL 33166 DAVID EBADAT, EGS INSURANCE SERVICE, 6615 FLANDERS DR, A, SAN DIEGO, CA 92121 DAVID ECKSTEIN, COMPUTER CAR, 53-02 11, CLOSET 2, LONG ISLAND CITY, NY 11101 DAVID ELLIOT, ZILACO INC DBA EL MONTE CARE CENTER, 5043 N PECK RD, EL MONTE, CA 91732 DAVID ELMER, WEST HAZMAT, 794 VENTURA ST, UNIT D, AURORA, CO 80011 DAVID ERICKSON, WINDOW AWNINGS UNLIMITED, 1365 GRAND AVE, STE 106, SAN MARCOS, CA 92069 DAVID F MOSHER, 65 E ELM ST, CHICAGO, IL 60611 DAVID FARIS, REI, P. O. BOX 120, ROMEO, MI 48065 DAVID FEIGELSON, SUZUKI CORPORATION, 5482 COMPLEX, STE 105, SAN DIEGO, CA 92196 DAVID FELDSTEIN, BAGEL FACTORY, 5825 ELLSWORTH AVE, PITTSBURGH, PA 15232 DAVID FERLIC, AFFORDABLE DRIVING ACADEMY, 5388 W 25 AV, EDGEWATER, CO 80214 DAVID FLORY, INCA INVIRONMENTAL CORP., 576 SIGMAN RD NE, SUITE 700, CONYERS, GA 30013 DAVID GARBER, ENGLEWOOD CLIFFS PHYSICAL THERAPY, 41 SYLVAN AVE, UNIT 3, ENGLEWOOD CLIFFS, NJ 7632 DAVID GARZA, DR. DAVID E GARZA, 4499 MEDICAL DR, SUIT 151, SAN ANTONIO, TX 78229 DAVID GAUDIO, THE INVESTORS NETWORK, INC., 332 ACADEMY ST, CARNEGIE, PA 15106 DAVID GIESEN, GIESEN REST ENTERPR - CA /NR, 5575 DTC PKWY, SUITE 355, GREENWOOD VILLAGE, CO 80111 DAVID GIESEN, GIESEN RESTAURANT ENTERPR - AZ, 5575 DTC PKWY, SUITE 355, GREENWOOD VILLAGE, CO 80111 DAVID GIESEN, GIESEN RESTAURANT ENTERPR - CO, 5575 DTC PKWY, SUITE 355, GREENWOOD VILLAGE, CO 80111 DAVID GIESEN, GIESEN RESTAURANT ENTERPR - TX, 5575 DTC PKWY, SUITE 355, GREENWOOD VILLAGE, CO 80111 DAVID GLICK, I GLOBAL, 1102 5TH AVE, PITTSBURGH, PA 15219 DAVID GODFREY, NETWORK DATA INC, 12777 JONES RD, SUITE 275, HOUSTON, TX 77070 DAVID GOFF, PHILIPS MAY CORP, 4861 SHARP ST, DALLAS, TX 75247 DAVID GOHAN, SPORTS 2000, 1407 MAPLE AV, UNIT B, LOS ANGELES, CA 90015 DAVID GONGORA, JDM GRAPHIX, 342 E 9TH AVE, SUITE 203, HIALEAH, FL 33010 DAVID GRIFFITH, ALLIANCE CABLING, INC., 23286 DEL LAGO DR, LAGUNA HILLS, CA 92653 DAVID GUGGENHEIM, PRESTAR FINANCIAL CORP, 3055 W ARMITAGE AVE, 1, CHICAGO, IL 60647 DAVID GUSTAFSON, TENDERLOIN NEIGHBORHOOD, 201 EDDY ST, SAN FRANCISCO, CA 94102 DAVID GUTHAIM, ENTERPRISE FLEET SERVICES, 1550 ROUTE 23 N, WAYNE, NJ 07470 DAVID HAGENBUCH, HAGENBUCH CONTRACTORS, 2802 E WISHART ST, PHILA, PA 19134 DAVID HALABO, FOOD BOWL MARKET, 3035 CEDAR ST, SAN DIEGO, CA 92102 Mode of Svc (if different)

Page 135 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3770 3770 3761 3770 3770 3761 3770 3743 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3761 3770 3770 3761 3761 3770 3761 3761 3770 3761 3770 3761 3770 DAVID HAMILTON, ORANGE FLUID SYSTEM TECHNOLOGIES INC., 1630 S SUNKIST, STE. E, ANAHEIM, CA 92806 DAVID HANEY, DAVID HANEY ENTERPRISES, 22331 RIDGEBROOK, MISSION VIEJO, CA 92692 DAVID HARK, ACCESS IT GROUP, 2000 VALLEY FORGE CIR, SUITE 106 1, KING OF PRUSSIA, PA 19406 DAVID HARRINGTON, FARMERS, 2395 HAMNER AV, D, NORCO, CA 92860 DAVID HARRIS, D H & ASSOC, 1403 OAK KNOLL DR, HALTOM CITY, TX 76117 DAVID HARRIS, FLOOR MART, 16685 IH 35 N, SELMA, TX 78154 DAVID HARSHBARGER, CORPORATE BENEFIT CONSULTANTS, 24901 NORTHWESTERN HWY, SUITE 413B, SOUTHFIELD, MI 48075 DAVID HELMICK, GINKGO INTERNATIONAL, 5107 CHASE AV, 1, DOWNERS GROVE, IL 60515 DAVID HERNDON, BASS-TRIGON SOFTWARE, 8101 S SHAFFER PKWY, 201, LITTLETON, CO 80127 DAVID HETTINGER, HETTINGER PODIATRY CENTER P C, 59 DANADA SQUARE EAST, 1, WHEATON, IL 60187 DAVID HIGGINS, DAVID B HIGGINS ATTORNEY AT LAW, 211 ` E OSBORN RD, PHOENIX, AZ 85012 DAVID HILLIARD, CHEVY CHASE CLUB, 6100 CONNECTICUT AV, CHEVY CHASE, MD 20815 DAVID HOGUE, DAVID HOGUE FARMER'S INSURANCE, 12222 E MERIT DR, 800, DALLAS, TX 75251 DAVID HOLMES, AAMCO TRANSMISSIONS, 2540 HAVERFORD RD, PHONE 1, ARDMORE, PA 19003 DAVID HORNE, LIBERTY TRAVEL, 118 WATER ST, GRD, NEW YORK, NY 10005 DAVID HOWELL, TOTAL RUNNER, 29207 NORTHWESTERN HWY, SOUTHFIELD, MI 48034 DAVID HUA, VECTOR MARKETING, 720 GREENWOOD AVE, JENKINTOWN, PA 19046 DAVID HUGHES, CENTURY 21 HUGHES, 319 BROADWAY, LYNN, MA 1904 DAVID INDIK, COREN INDIK INC, 915 PENNSYLVANIA BLVD, FEASTERVILLE, PA 19053 DAVID ISAACS, DISCO CO, 895 E 222 ST, CLEVELAND, OH 44123 DAVID J SCHEMBERA & BETTY J, SCHEMBERA JT TEN, BOX 13459, ARLINGTON, TX 76094 DAVID J. POKLADNIK, DAVID J. POKLADNIK, 371 E. DOVE ROAD, SOUTHLAKE, TX 76092 DAVID JABLON, HOUSING DEVICES, 407 R MYSTIC AV, #32, MEDFORD, MA 2155 DAVID JAMES, MISSOURI REPUBLICAN PARTY, 9375 DIELMAN INDUSTRIAL DR, SAINT LOUIS, MO 63132 DAVID JENSEN, AMERIQUEST PERSONNEL, INC., 6045 W ALAMEDA AV, 206, LAKEWOOD, CO 80226 DAVID JEON, JOON BAE JEON, 14700 FIRESTONE BL, STE. 109, LA MIRADA, CA 90638 DAVID JONES, MISSION NATIONAL BANK, 2961 COLLEGE AVE, BERKELEY, CA 94705 DAVID JOVES, MISSION NATIONAL BANK, 3060 16TH ST, SAN FRANCISCO, CA 94103 DAVID KADISH, MEDI CORP, 3900 WOODLAKE BLVD, GREENACRES, FL 33463 DAVID KAHARKH, ACT FOREX INC, 110 WALL ST, FLOOR 7, SUITE 702702 7, NEW YORK, NY 10005 DAVID KAPLAN, DAVID KAPLAN, 16475 DALLAS PARKWAY, # 550, DALLAS, TX 75248 DAVID KARON, PLANET MINIDISC, 5155 W ROSECRANS AV, 238 2, HAWTHORNE, CA 90250 DAVID KELLEY, BAY AREA MOBILE GLASS, 531 AIRPORT BL, SOUTH SAN FRANCISCO, CA 94080 DAVID KEMBLE, MILLS & KEMBLE, 2953 LADYBIRD LN, DALLAS, TX 75220 DAVID KENNDY, CARRIER BOCK COMPANY, 10460 BROCKWOOD RD, DALLAS, TX 75238 DAVID KENNEDY, CLIMATIC CORP/CARRIER BOCK, 1505 VALWOOD PKWY, SUITE 100, CARROLLTON, TX 75006 DAVID KERN, JR., THE PASCOE ASSOCIATES, INC., 1640 LOGAN ST., DENVER, CO 80013 DAVID KIANG, MOMENTUM ENTERTAINMENT, 4218 MENTONE AV, CULVER CITY, CA 90232 DAVID KIMMEL, SF POULTRY COMPANY, PO BOX 69, SOUTH SAN FRANCISCO, CA 94083 DAVID KIM, NEW YORK BETHZATHA CHURCH OF GOD, 85-20 57 AV, 1, ELMHURST, NY 11373 DAVID KINGDOM, CHAMPION MORTGAGE & INVESTMENT SERVICE, 6521 ARLINGTON BLVD, 104, FALLS CHURCH, VA 22042 DAVID KLEIN, DIGITAL DIMENSIONS, 500 ROBERT ST N, SUITE 235, SAINT PAUL, MN 55101 DAVID KLEIN, SOUTHWEST VALLEY BUILDERS INC, 3480 HAMNER AVE, NORCO, CA 92860 DAVID KNOEBEL, GLOBE CASING CO. INC, 198 U S HWY NO 46 HWY, LODI, NJ 7644 Mode of Svc (if different)

Page 136 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3743 3770 3770 3770 3761 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3761 3770 3761 3761 3770 3770 3770 3761 3761 3761 3761 DAVID KUNZ, DAVID W KUNZ DBA DULUTH FAMILY PRACTICE, 1655 LEBANON RD NW, SUITE A, LAWRENCEVILLE, GA 30043 DAVID LAMBERTSON, WOODCREST ENTERPRISES, 8651 INDIANA AVE, S, RIVERSIDE, CA 92504 DAVID LANGE, EDWARD JONES INVESTMENTS, 1034 S BRENTWOOD BLVD, STE 101, RICHMOND HEIGHTS, MO 63117 DAVID LASITER, LASITER & LASITER, P.O. BOX 14638, HALTOM CITY, TX 76117 DAVID LAUERMAN, 26 FLORIE FARM RD, MENDHAM, NJ 07945 DAVID LAU, SAM WOO SEA FOOD RESTAURANT, 140 W VALLEY BLVD, UNIT D4, SAN GABRIEL, CA 91776 DAVID LAVENDER, SENTECH INDUSTRIES INC, 23-03 45 RD, 304 3, LONG ISLAND, NY 11101 DAVID LEIBOVITZ, ROYAL WHITE LAUNDRY & DRY CLEANERS, 13 WARWICK ST, SOMERVILLE, MA 2145 DAVID LESSIN, WALGREENS #2126-330, 1414 EL CAMINO REAL, SAN CARLOS, CA 94070 DAVID LESSIN, WALGREENS #2981, 8106 MARTIN LUTHER KING JR BLVD, HOUSTON, TX 77033 DAVID LESSIN, WALGREENS, 1400 TEANECK RD, TEANECK, NJ 7666 DAVID LESSIN, WALGREENS, 8398 SHELDON RD, #2959, TAMPA, FL 33615 DAVID LEVIAN, JAMSHID LEVIAN DBA FABRICLAND L.A., 770 E 12TH, LOS ANGELES, CA 90021 DAVID LEWIS, LEWIS ELECTRONICS, 3536 LEE RD, SHAKER HEIGHTS, OH 44120 DAVID LIPSHUTZ, INDEPENDENT COMPUTER CONSULTING GROUP, 650 LOUIS DR, SUITE 180, WARMINSTER, PA 18974 DAVID LUMSDEN, LUMS VENDING AND FOOD SERVICE INC, 13721 WEST PARKWAY RD, CLEVELAND, OH 44135 DAVID LUQUIN, EL CHARRO MEXICAN RESTAURANT, 10218 SE 240TH ST, KENT, WA 98031 DAVID MAHAN, DAVID MAHAN, 819 DIXON DR., IRVING, TX 75061 DAVID MANOLA, BOULEVARD FINE ART, 1000 HILLGROVE AV, 1, WESTERN SPRINGS, IL 60558 DAVID MARICICH, MARICICH AND ASSOCIATES, 829 OCEAN AVE, SUITE A, SEAL BEACH, CA 90740 DAVID MARR, D AND D MOTOR COMPANY, 709 S MAIN, WEATHERFORD, TX 76086 DAVID MARTINEZ, CELLULAR SENSATIONZ, 2556 N SHERIDAN BLVD, DENVER, CO 80214 DAVID MATTHEWS, HIGHLAND STARGATE DBA MI CASA, 4945 CROOKED LN, DALLAS, TX 75229 DAVID MAZUR, ATRIUM HOME & HEALTHCARE, 8033 E TEN MILE, SUITE 111, CENTER LINE, MI 48015 DAVID MCFARLAND, MCFARLAND BICYCLE, 15 N MAIN ST, AMBLER, PA 19002 DAVID MCNULTY, D N MCNULTY, 626 BOSTON RD, BILLERICA, MA 1821 DAVID METZEL, SKM MANAGEMENT DBA TIBURON APARTMENTS, 700 W BELLEVIEW AV, ENGLEWOOD, CO 80110 DAVID MILLER, DAVID MILLER, 2400 SHADOW VALE CT., HIGHLAND VILLAGE, TX 75077 DAVID MILLER, GREENWICH SERVICES INC, 910 CHURCH LA, PHILADELPHIA, PA 19138 DAVID MINKEN, DAVID MINKEN, 1535 N KENMORE AVE, APT 1EAPT 1E, LOS ANGELES, CA 90027 DAVID MINNICK, PARISH BUSINESS CONSULTANTS, 1425 SANDWOOD RD, PHONE 1, PLYMOUTH, PA 19428 DAVID MINTZ, DAVID J. MINTZ, 8830 W COLFAX AV, LAKEWOOD, CO 80215 DAVID MINTZ, DAVID J. MINTZ, 8830 W COLFAX AV, LAKEWOOD, CO 80215 DAVID MISRA, AUTO CONCEPTS, 9060 LONG POINT, HOUSTON, TX 77055 DAVID MOORE, TEXAS INDUSTRIAL FLOORS, 13515 BRANCH VIEW LN, FARMERS BRANCH, TX 75234 DAVID MORGAN, BLUE BELL MORTGAGE, 589 SKIPPACK PIKE, BLUE BELL, PA 19422 DAVID MORRIS, 1ST GEORGIA MORTGAGE FUNDING INC, 1224 CANTON ST, ROSWELL, GA 30075 DAVID MORRIS, VIVACA GRILL, 800 CALIFORNIA, MOUNTAIN VIEW, CA 94041 DAVID MOSTAGHASI, TIRAN INC., 426 S STAPLES ST, CORPUS CHRISTI, TX 78401 DAVID MURAS, STRAKE JESUIT COLLEGE PREP, 8900 BELLAIRE BLVD, HOUSTON, TX 77036 DAVID MURAS, STRAKE JESUIT PREP COLLEGE, 8900 BELLAIRE BLVD, HOUSTON, TX 77036 DAVID NAGAR, TEDDY'S ROTI SHOP, 7414 GEORGIA AVE NW, WASHINGTON, DC 20012 Mode of Svc (if different)

Page 137 of 592 Allegiance Telecom

Page 140 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3770 3761 3770 3773 3761 3761 3770 3770 3761 3770 3761 3770 3770 3770 3761 3770 3770 3761 3770 3770 3761 3770 3770 3770 3780 3770 3770 3770 3761 3761 3770 3770 3770 3770 3770 3761 3770 3744 3770 3770 3761 3770 DAVID NG, M L ELECTRICWORKS INC, 3741 MERCED DR, F, RIVERSIDE, CA 92503 DAVID OBRIEN, PACIFIC LINCOLN MERCURY, 601 WESTLAKE AVE N, SEATTLE, WA 98101 DAVID ODONNELL, DIRECT MORTGAGE, 4047 HOLCOMB BRIDGE RD, STE 300, NORCROSS, GA 30092 DAVID OSBORNE, CARING CONCEPTS ADAPTIVE CLOTHING, 411 MAXHAM RD, APT 1200, AUSTELL, GA 30168 DAVID OTTO, CHOICE CARPETS & UPHOLSTERY, 9635 RED BIRD LN, ALPHARETTA, GA 30022 DAVID OWEN, OUI TRAVEL, 5 S RANDALL RD, DES NORTH END1, BATAVIA, IL 60510 DAVID P. BOKOW, THE HARTFORD, 218 N. CHARLES ST. SUITE 200, BALTIMORE, MD 21201 DAVID PADVA, SOUTHSIDE TOWING, 954 N BATAVIA ST, ORANGE, CA 92867 DAVID PANDA, UNITED LENDING PARTNERS, 1349 EMPIRE CENTRAL, 1300, DALLAS, TX 75247 DAVID PATTEN, BUSINESS PAYMENT SOLUTIONS, 2355 EL CAMINO AVE, C, SACRAMENTO, CA 95821 DAVID PAUG, P&B AUTO BODY REPAIR, 4525 W 1ST, UNIT C, SANTA ANA, CA 92703 DAVID PECK, CLEAN BAY INC, 2070 COMMERCE AVE, CONCORD, CA 94520 DAVID PENDLEY, AVENUE MORTGAGE CORP, 1260 IROQUOIS AV, SUITE 100, NAPERVILLE, IL 60563 DAVID PERKOWKSI, 1900 SUPERIOR AVE, CLEVELAND, OH 44114 DAVID PINTO, GW N WADE, 62 WALNUT, WELLESLEY, MA 2181 DAVID PLUCK, STERLING CLEANERS, 1140 HOWARD AVE, BURLINGAME, CA 94010 DAVID PRICE, R & D SELECT SERVICES, 7111 PERIMETER PARK DR, SUITE 320, HOUSTON, TX 77041 DAVID QUINTEROS, PACIFIC HOME LOANS, 1307 W 6TH ST, 139, CORONA, CA 92882 DAVID R GEORGE, DAVID R GEORGE, 12900 PRESTON ROAD, SUITE 430, DALLAS, TX 75230 DAVID RAHN, DAVLAW ENTERPRISES, 10400 CONNECTICUT AVE, SUITE 513, KENSINGTON, MD 20895 DAVID RICE, UNIVERSAL BUILDERS SUPPLY INC, 216 S TERRACE AV, MOUNT VERNON, NY 10550 DAVID ROACH, INTRA GRAFIX, 106 W 4TH, STE 200, SANTA ANA, CA 92701 DAVID ROBERTS, O'CONNELL SUPPLY CORP, 2 NORMAN, 2, EVERETT, MA 2149 DAVID ROLAND, ADVANCED INTELLIGENT NETWORKS, 380 S POTOMAC ST, AURORA, CO 80012 DAVID ROONEY, MICHIGAN MEDICAL, 1555 W HAMLIN RD, ROCHESTER HILLS, MI 48309 DAVID RUBEN, LAW OFFICE OF DAVID RUBEN, 3300 N RIDGE RD, STE 100TELCOCLOS STE 100, ELLICOTT CITY, MD 21043 DAVID RUSSELL, RUSSELL IMAGE PROCESSING, 1415 HOWELL MILL RD NW, ATLANTA, GA 30318 DAVID SABBATH, GARAN, LUCOW, MILLER, P.C., 1000 WOODBRIDGE, DETROIT, MI 48207 DAVID SANDERS, PETPEOPLE, INC., 722 GENEVIEVE ST, E 0, SOLANA BEACH, CA 92075 DAVID SANSO, CARSAN ENGINEERING, INC, 5850 W 6 AV, UNIT C, LAKEWOOD, CO 80214 DAVID SANTISTEVAN, ADVANCED TECHNOLOGY PARTNERS, 7114 W JEFFERSON AVE, STE 100, LAKEWOOD, CO 80235 DAVID SCHWARTZ, PRAXIS ADVERTISING, 3435 WILSHIRE BL, STE 1110, LOS ANGELES, CA 90010 DAVID SCOTT, VITRO SEATING PRODUCTS, 201 MADISON ST, ST LOUIS, MO 63102 DAVID SCOTT, WCP FABRICATION & ERECTION, 800 VINIAL ST, B305, PITTSBURGH, PA 15212 DAVID SEGAL, PRIDESTAFF, 593 SKIPPACK PIKE, BLUE BELL, PA 19422 DAVID SELTZER, BAKERY ON THE COMMON, 9 S MAIN ST, NATICK, MA 1760 DAVID SHEPHERD, BERKELEY NORTHSIDE TRAVEL, 1824 EUCLID AVE, BERKELEY, CA 94709 DAVID SHIPMAN, SHIPMAN PROPERITES, 204 E MAIN ST, SUIT B, CROWLEY, TX 76036 DAVID SHOFER, A-1 FIRST ALARM, 5006 LIBERTY HEIGHTS AVE, BALTIMORE, MD 21207 DAVID SHULICK, DAVID SHULICK, 1818 MARKET ST, SUITE 2500PHONE 25, PHILADELPHIA, PA 19103 DAVID SILVERMAN, XO COMMUNICATIONS, 11111 SUNSET HILLS RD, RESTON, VA 20190 DAVID SILVER, SECOND HELPINGS, 448 9 ST, BROOKLYN, NY 11215 DAVID SLABY, WILLIAM G MC CAFFREE, 128 W WALNUT, NEVADA, MO 64772 DAVID SLAFMAN, DAVID SLAFMAN, 4945 N 5 ST, PHILADELPHIA, PA 19120 DAVID SMITH, RUBY LOUNGE, 802 N CHARLES ST, BALTIMORE, MD 21202 Mode of Svc (if different)

Page 138 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3761 3770 3770 3770 3770 3761 3761 3761 3770 3761 3761 3770 3743 3761 3761 3770 3770 3770 3770 3761 3770 3770 3770 3761 3761 3761 3770 3761 3743 DAVID SMITH, TOPPER; BROKERAGE INC-ALTA, 321 BROADWAY, DES NORTH 4, MANHATTAN, NY 10007 DAVID SMOCK, FARMERS INSURANCE DAVID H SMOCK, 1507 ROCKFIELD, SUITE 135, IRVINE, CA 92618 DAVID SMOOT, PAYLESS SHOE SOURCE, 50 CARNATION AV, BUILDING 5, FLORAL PARK, NY 11001 DAVID SMYLE, BENCHMARK FINANCIAL, 8080 MESA BL, SUITE 214, LA MESA, CA 91941 DAVID SOPKO, DAVID SOPKO, 4800 MORRIS AVE., FT. WORTH, TX 76103 DAVID SOVERLY, SUNWAY RESTAURANT CORP, 118 E BLOOMINGDALE AVE, 114, BRANDON, FL 33511 DAVID SPIEGEL, TRIM FIT, 4234 N CENTRAL AV, PHOENIX, AZ 85012 DAVID STEINBERGER, STEINBERGER FLOORS, INC., 1611 RAILROAD ST, FLOOR 1, CARNEGIE, PA 15106 DAVID STONE, JACK STONE ENGINEERS, 158 W 29TH ST, 9TH, MANHATTAN, NY 10001 DAVID STRAUSS, DAVID STRAUSS ASSOCIATES, 915 UPPER HEMBREE RD, ROSWELL, GA 30076 DAVID SWANSON, DUE DILIGENCE, 8885 RIO SAN DIEGO DR, 237, SAN DIEGO, CA 92108 DAVID SWENSON, THE ARBOR CAR WASH, 10401 JOLLYVILLE RD, AUSTIN, TX 78759 DAVID SWIRNOW, SWIRNOW BUILDING SYSTEMS, 2801 SISSON ST, NETWORK RM 2, BALTIMORE, MD 21211 DAVID TAMBOR, ADVANCED DENTAL CARE, 108 TOWN CENTER DR, 1, WARREN, NJ 7059 DAVID TAUIT, DAVID'S IMPORTED RUGS, 441 SPRINGFIELD AVE, 1, SUMMIT, NJ 7901 DAVID THORNTON, RENEWAL BY ANDERSEN, 10440 LITTLE PATUXENT PKWY, SUITE 300114, COLUMBIA, MD 21044 DAVID TREADWELL, CENTRAL UNION MISSION, 1350 R ST NW, WASHINGTON, DC 20009 DAVID TRIEGER, DAVID TRIEGER, 9648 FALLBROOK DRIVE, DALLAS, TX 75243 DAVID TURNBULL, TURNBULL INC DBA US COMEDY ART, 9 DESBROSSES ST, FLOOR 5, SUITE 520520 5, NEW YORK, NY 10013 DAVID UMINA, CAFE ON THE GO, 23811 CHAGRIN BL, CLEVELAND, OH 44122 DAVID VAN WAARDENBURG, OMNIPLEX INTERNATIONAL, 2525 CHERRY AV, SUITE 385, LONG BEACH, CA 90806 DAVID VAN WEST, J. DAVID VAN WEST, 1757 E BAYSHORE RD, BLDG 20, REDWOOD CITY, CA 94063 DAVID VARELA, GLEN PRODUCTS INC., 3419 W MAC ARTHUR BL, SANTA ANA, CA 92704 DAVID VERHALIN, CAPITAL LEGAL SOLUTIONS, 150 S WASHINGTON ST, SUITE 500, FALLS CHURCH, VA 22046 DAVID VERNON, DAVID VERNON AND ASSOCIATES, 817 HIGHWAY 53 EAST, POPLAR BLUFF, MO 63901 DAVID VIDLER, P O BOX 581, SHERBURNE, NY 13460 DAVID VIGIELMO, SPAAN TECH INC, 850 W JACKSON BLVD, SUITE 250, CHICAGO, IL 60607 DAVID VINSKI, UFCW LOCAL 325, 885 PROGRESS ST, 1, PITTSBURGH, PA 15212 DAVID VRONIAN, REED MILL & LUMBER, 4510 WYNKOOP ST, DENVER, CO 80216 DAVID WALLER, PATENT SOLUTIONS, 5677 OBERLIN DR, 214, SAN DIEGO, CA 92121 DAVID WANG, SABRA WANG & ASSOCIATES, 1506 JON AV, SUITE 180, BALTIMORE, MD 21227 DAVID WEIR, UNIVERSAL METALS CO, 1922 N MAIN ST, ORANGE, CA 92865 DAVID WEYERHAEUSER, GRADSTAFF- IL, 343 W ERIE ST, CHICAGO, IL 60610 DAVID WHITE, ASI CORPORATION, 303 PEACHTREE ST NE, STE 4150, ATLANTA, GA 30308 DAVID WILLEY, AMERICAN FAMILY INSURANCE-DAVID WILLEY, 2727 W 92 AV, APT 100F, FEDERAL HEIGHTS, CO 80221 DAVID WILLIAMS, DAVID WILLIAMS, 2490 CHARLES CT, 1, BELLMORE, NY 11710 DAVID WILLIAMS, FAIRWOOD FINANCIAL SERVICES, 14410 SE PETROVITSKY RD, SUITE 215, RENTON, WA 98058 DAVID WOODY, LENNY & VINNYS 1 INC, 4439 GUNN HWY, TAMPA, FL 33624 DAVID WRIGHT, WI LLC, 2855 W OXFORD AV, STE 5STE 5, SHERIDAN, CO 80110 DAVID YICH, NEON JUNGLE OF SAN DIEGO, PO BOX 12485, SAN DIEGO, CA 92112 DAVID ZOOK, TUTORING CLUB, 547 156TH AVE SE, BELLEVUE, WA 98007 DAVID, MAURICE, 15 WILLOUGHBY STREET, BRENTWOOD, NY 11717 Mode of Svc (if different)

Page 139 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3770 3770 3770 3761 3770 3761 3770 3761 3770 DAVIDSON, AUTUMN C., 2624 HARTMAN ST, #5217, DALLAS, TX 75204 DAVIDSON, DAVID H., 4536 SAN AMARO DR, MIAMI, FL 33146 DAVIDSON, KRISTIN, 1961 COMMONWEALTH AVE, BRIGHTON, MA 02135 DAVIES, GRAEME B., 2230 GEORGE C MARSHALL DR, FALLS CHURCH, VA 22043 DAVIES, TERESA M., 6672 SUNSET HILLS BLVD, REX, GA 30273 DAVINA MARTIN, GREEN BARON GARDEN, 1271 FORTY FOOT RD, TOWAMENCIN, PA 19446 DAVIS & STANTON INC., PO BOX 551587, DALLAS, TX 75355-1587 DAVIS AND STANTON, 4002 W MILLER RD #140, GARLAND, TX 75041 DAVIS COMM, ATTN: GENL COUNSEL, 245 CASTLEBERRY IND DR, CUMMING, GA 30040 DAVIS COMMUNICATIONS, 245 CASTLEBERRY IND DR, CUMMING, GA 30040 DAVIS DIXON KIRBY LLP, 519 SW THIRD AVENUE SUITE 601, PORTLAND, OR 97204 DAVIS MUNRO, PACKAGING PLUS, 3990 W TWELVE MILE RD, BERKLEY, MI 48072 DAVIS, BRIAN, 18949 MARSH LANE, #1212, DALLAS, TX 75287 DAVIS, BRODERICK R., 3880 S. BECKLEY, APT. #4008, DALLAS, TX 75224 DAVIS, DARRYL D., 7655 SW 155TH, PLC #76, MIAMI, FL 33193 DAVIS, DAVID A., CI FIELD TECHNICIAN 1, 312 LAUREL RD, SHARON HILL, PA 19079 DAVIS, DAWN, 4424 TOPA TOPA DR, LA MESA, CA 91941 DAVIS, ELGIN E., CCR I, 7319 FAIR OAKS AVE, #230, DALLAS, TX 75231 DAVIS, HELEN D., CUST CARE REP 1, 2116 CEDAR VALLEY LN, DALLAS, TX 75232 DAVIS, JASON, ACCOUNT EXECUTIVE, 5401 CHIMNEY ROCK RD, #630, HOUSTON, TX 77081 DAVIS, JERRY CLAUDE, TECH 2 DSL SUPPORT, 8704 PINEY POINT, #A, AUSTIN, TX 78729 DAVIS, JERRY, 602 E CENTER ST, LE ROY, IL 617521826 DAVIS, JOHN E., MGR FIELD, 1239 STATE STREET RD, BELLEVILLE, IL 62226 DAVIS, KAREN, 98 STRAIGHT DR, HUTCHINS, TX 75141 DAVIS, KEMA N., CCR I, 1909 PARK PLACE BLVD, #507, BEDFORD, TX 76021 DAVIS, KETURAH, SPOC NETWORK, 907 LINCOLN TRACE CIRCLE, SMYRNA, GA 30080 DAVIS, KRISTI, 4424 TOPA TOPA DR, LA MESA, CA 91941 DAVIS, LARRY J., ACCOUNT EXECUTIVE, 11131 W. DULUTH, YOUNGTOWN, AZ 85363 DAVIS, MATTHEW J, 437 SLEEPY HOLLOW ROAD, PITTSBURGH, PA 15228 DAVIS, MORGAN, 4424 TOPA TOPA DRIVE, LA MESA, CA 91941 DAVIS, PENNY J, 180 TAMARACK TRAIL, CANTON, GA 30115 DAVIS, ROBERT, SUPRV UNE/MAINTENANCE, 1306 MACKIE DR., RICHARDSON, TX 75081 DAVIS, SCOTT J., ACCOUNT EXECUTIVE, 42 LOWDEN AVE, SOMERVILLE, MA 02144 DAVIS, STEPHEN C., 541W WELLINGTON, #54, CHICAGO, IL 60657 DAVIS, STEPHEN E, 353 NORTH ST, N WEYMOUTH, MA 02191 DAVIS, TERANCE M., TECH 1 FIELD, 1857 N. WHIPPLE, CHICAGO, IL 60647 DAVOIL, INC, 6300 RIDGLEA PL, 1, FORT WORTH, TX 76116 DAVOX CORPORATION, 6 TECHNOLOGY PARK DRIVE, WESTFORD, MA 1886 DAWM KURSAR, EXHIBIT PARTNERS, 1430 W THORNDALE AVE, ITASCA, IL 60143 DAWN BECKER, SAFECO LIFE & INVESTMENTS, 60 AMES ST, QUINCY, MA 2169 DAWN CARRUTHERS, STANDING CHAPTER 13 TRUSTEE OF TX, 600 N PEARL ST, 500 5TH, DALLAS, TX 75201 DAWN CRAFT, DAWNS BOUTIQUE, 5800 WATT AVE, A, NORTH HIGHLANDS, CA 95660 DAWN FALLERT`, HIGH STREET STATION, 106 S HIGH ST, JACKSON, MO 63755 DAWN FREEMAN, TODAY'S VISION, 12850 MEMORIAL DR, HOUSTON, TX 77024 DAWN HALL, WILLIAMS INSURANCE & FINANCIAL, 1908 N LAURENT ST, 340B, VICTORIA, TX 77901 DAWN JOHNSON, THE COMMUNITY AD-VISOR, 4919 STATE RD 54, NEW PORT RICHEY, FL 34652 DAWN MICHEL, NATURAL THOUGHTS DBA BIOTONE, 4757 OLD CLIFFS RD, 0 0, SAN DIEGO, CA 92120 Mode of Svc (if different)

Page 140 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3743 3743 3743 3743 3761 3770 3761 3761 3770 3743 3772 3775 3775 3743 3743 3770 3743 3770 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3770 3770 3761 3770 3743 3770 3743 3770 3761 3770 3770 DAWN MOORE, ELON INC, 15421 CAPITAL PRT, SAN ANTONIO, TX 78249 DAWN UPSHAW, TRIARCH, 4816 CAMPBELL RD, HOUSTON, TX 77041 DAWSON, DONNELL A., MAJOR ACCOUNT MANAGER, 311 KENDIG DR., OWINGS MILLS, MD 21117 DAWSON, JONATHAN E., 16800 MARSH CREEK RD, CLAYTON, CA 94517 DAY, BRIAN B., 14915 RYDELL RD, #201, CENTREVILLE, VA 20121 DAY, ELVIRA J., 3900 INVESTOR DR, #1018, DALLAS, TX 75237 DAYA BETTADAPARA, BRUNSING ASSOCIATES INC, P.O BOX 588, WINDSOR, CA 95492 DAYLE FRANCISCO, UNION AVENUE FLORIST, 175 N UNION AV, LANSDOWNE, PA 19050 DAYLE SCHMITZ, SCHMITZ CHIROPRACTIC, 9033 BASELINE RD, Q, RANCHO CUCAMONGA, CA 91730 DAYNA HOWARD, NEWPORT BEACH DIALYSIS, 3333 W COAST HWY, NEWPORT BEACH, CA 92663 DAYSI GONZALEZ, SUNSHINE FINANCIAL GROUP INC., 300 SW 107TH AV, SUITE 204PHONE MAIN, MIAMI, FL 33174 DAYTON, NATHAN H., 4808 BRANDON LN, BELTSVILLE, MD 20705 DBA APPLIANCE TV DEPOT, 11400 NW 32ND AVE, MIAMI, FL 33167 DBTC AMERICAS/DB FRANKFURT, 14 WALL STREET, 5TH FLOOR, NEW YORK, NY 10005 DBTC AMERICAS/SAFRA NATIONAL BANK, 14 WALL STREET, 5TH FLOOR, NEW YORK, NY 10005 DC EXPRESS, 69 KING ST, DOVER, NJ 07801 DC TREASURER, PO BOX 556, WASHINGTON, DC 20044-0556 DDDDD DDDDDD, MELROSE MOTORS, 7301 STATE RD, PHILADELPHIA, PA 19136 D'DOMENICUS, PHILLIP J., ACCOUNT EXECUTIVE, 9334 MATADOR RD, COLUMBIA, MD 21045 DE ANNA FRANKLIN, BROOKSHIRE FUNERAL HOME CHAMPIONS, 3410 FM 1960 W, HOUSTON, TX 77068 DE ARAUJO, RAFAEL E., ACCOUNT EXECUTIVE, 8070 SW 72ND AVE, #G10, MIAMI, FL 33143 DE JON TAYLOR, PROVISION INVESTMENTS, 3807 WILSHIRE BL, 1000, LOS ANGELES, CA 90010 DE LA CRUZ, ANTHONY J., 2280 OSPREY RD, UNION CITY, CA 94587 DE LA CRUZ, JEFFERY, ACCOUNT EXECUTIVE, 1431 CEMBELLIN DR, HOLLISTER, CA 95023 DE LA FUENTE, DOMINICO A., 6926 MOONLAKE, SAN ANTONIO, TX 78244 DE LA ROSA, KATHERINE, 10326 TARRAGON DR, RIVERVIEW, FL 33569 DE LA ROSA, TED, 107 TALAVERA PKWY, #526, SAN ANTONIO, TX 78232 DE LA TORRE, JOSEPH C., 6854 SW 131 CT, MIAMI, FL 33183 DE LEON, SUZETTE D., 4056 GALENEZ WAY, ANTIOCH, CA 94531 DE MAIO, ANDREW M., 10548 BUTTONWOOD LAKE DR, BOCA RATON, FL 33498 DE PAOLO, JAY, 247 EAST 33RD STREET, NEW YORK, NY 10016 DE TURSI, PASQUALE, 36 LOMBARD TERRACE, ARLINGTON, MA 02476 DE VEGH, VIRGINIA A., 1128 NE 17TH AVE, REAR COTTAGE, FT. LAUDERDALE, FL 33304 DE YU LI, JACKY CHEN'S, 4184 WHITE PLAINS RD, BRONX, NY 10466 DEAF TRUST-BANK OF AMERICA NA, PO BOX 60000, SAN FRANCISCO, CA 94160-0001 DEAN BIERBOWER, COMMUNITY COUNSELING CENTER, 27514 CALLE ARROYO, SAN JUAN CAPISTRANO, CA 92675 DEAN DAVIS, INVENTIVE MARKETING LLC, 5560 STERRETT PL, SUITE 101, COLUMBIA, MD 21044 DEAN DAVIS, SEMMELWEIS LTD PTRS, 3113 S UNIVERSITY DR, FORT WORTH, TX 76109 DEAN ENYEART, BANK OF ROTHVILLE, 1719 N MISSOURI, MARCELINE, MO 64658 DEAN F MUESING & JULIE, CLAIRE THORLEIFSON JT TEN, 120 CHAUCER CT, MANKATO, MN 56001 DEAN GRAHAM, GRAHAM ACCOUNTING, 77 WELLS AVE S, STE 102, RENTON, WA 98055 DEAN HAVERKAMPF, 1190 WILLIAMSBURG CIR, GRAYSLAKE, IL 60030 DEAN HERMAN, HERMNA R & SONS/AUTO ELECTRIC SVC, 11 CHURCH ST, HALEDON, NJ 7508 DEAN LEWIS, DEAN LEWIS, 1155 N LA CIENEGA BL, 10, LOS ANGELES, CA 90069 DEAN MCNAUGHTON, SOUND INVESTMENTS, 2000 W CARROLL, 204, CHICAGO, IL 60612 DEAN PEGORARI, AM YORBA INSURANCE AGENCY, 125 N 1ST ST, LA PUENTE, CA 91744 Mode of Svc (if different)

Page 141 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3761 3761 3761 3743 3743 3743 3743 3770 3761 3770 3770 3770 3743 3773 3743 3761 3761 3743 3770 3770 3761 3743 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3761 3770 3770 3761 DEAN SHREINER, OPTIMUM FINANCIAL, 8901 E MOUNTAIN VIEW RD, STE 211, SCOTTSDALE, AZ 85258 DEAN SIEGAL, REGAL PHARMACY, 5417 OXFORD AVE, PHILADELPHIA, PA 19124 DEAN STATHOPOULOS, JD MUGGS STILL AND GRILL, 437 S ADDISON RD, ADDISON, IL 60101 DEAN STEWART, ARTISTIC POOLS INC, 3884 N PEACHTREE RD, ATLANTA, GA 30341 DEAN VALLA, AZALEA FOOD MART, 929 72ND ST N, SAINT PETERSBURG, FL 33710 DEAN WILDER, ASTROMATIC, 7312 VARNA AV, UNIT C, NORTH HOLLYWOOD, CA 91605 DEAN, DOUGLAS, ACCOUNT EXECUTIVE, 15 440 SHERMAN WAY, #4-125, VANNUYS, CA 91406 DEAN, SHELVIN E., ACCOUNT EXECUTIVE, 3386 WESTPORT CT, WALNUT CREEK, CA 54598 DEANE COMM INC, ATTN: GENL COUNSEL, 6063 S VINEWOOD ST, LITTLEWOOD, CO 80120 DEANGELIS, RYAN, 6 TALLOWOOD CT, MANTUA, NJ 08051 DEANNA BOER, COMMUNICATION PROFESSIONALS INC., 15565 NORTHLAND DR, STE 600W, SOUTHFIELD, MI 48075 DEANNA LOW, INFOSONICS/INTOUCH CELL, 6190 FAIRMONT AV, E, SAN DIEGO, CA 92120 DEANNA LOW, INFOSONICS, 10140 MESA RIM RD, SAN DIEGO, CA 92121 DEANNA REEDER, DEANNA REEDER, 707 WESTWIND, WYLIE, TX 75098 DEANNA SMITH, EARL HOLLIS, 217 PERUVIAN AVE, PALM BEACH, FL 33480 DEASON, JENNIFER S., 236 S LOGAN, #305, DENVER, CO 80209 DEASON, JENNIFER, C/O PIERA BOCCIARELLI, COLORADO DEPARTMENT OF LABOR AND EMPLOYMENT, DIVISION OF LABOR ­ LABOR STANDARDS OFFICE, DENVER, CO 80202 DEATON,CARLOS E., 1608 CLEARBROOK ROAD, LANSDALE, PA 19446 DEB LOWRY, THE SHARPER IMAGE, 1 ROOSEVELT FIELD SHOPPING CENTER, 308, GARDEN CITY, NY 11530 DEB MOCZALLA, MANUS HEALTH SYSTEMS, 272 MARKET SQ, STE 2726, LAKE FOREST, IL 60045 DEBAUN, ROBERT M., SR. NATIONAL ACCOUNT MANAGER, 2110 GOLDEN GATE AVE, SAN FRANCISCO, CA 94118 DEBBI MCFARLANE, THE ENCHANTED REALM, 205 VERSAILLES ST, BRIGHTON, CO 80603 DEBBIE CAROSINO, CUSTOM HYDRAULIC & MACHINE INC, 22911 86TH AVE S, PHONE 1, KENT, WA 98031 DEBBIE CHOW, MAYFLOWER TRAVEL SERVICE, 602 KEARNEY ST, 2ND, SAN FRANCISCO, CA 94108 DEBBIE CORAN, UNIF TRAN MIN ACT, 19 WILLIAMS RD, SHARON, MA 02067 DEBBIE COURTNEY, BLOSSOMS OF WELLINGTON, 11924 W FOREST HILL BLVD, STE 3636, WELLINGTON, FL 33414 DEBBIE COWIE, INTEGRATED FLOORING, 7110 OLD KATY RD, SUITE 150, HOUSTON, TX 77024 DEBBIE CRIST, MICHAEL SCHWARTZ DDS, 10 WARREN RD, SUITE 337, COCKEYSVILLE, MD 21030 DEBBIE CURTIS, NEWTON CO WATER & SEWAGE AUTHORITY, 11325 BROWN BRIDGE RD, COVINGTON, GA 30015 DEBBIE DECK, BOB DECK MFG, INC., 3916 NW 32ND AV, MIAMI, FL 33142 DEBBIE DILLON, CAROUSEL LINEN RENTALS, 454 SHERIDAN RD, HIGHWOOD, IL 60040 DEBBIE DOLLEY, ALEMEDA JUICE LLC, PO BOX 2907, WICHITA, KS 67201 DEBBIE GORDAN, LEADING EDGE DESIGN, 7521 CONNELLEY DR, UNIT ATELCOLCOS, HANOVER, MD 21076 DEBBIE KONO, REA LUBAR, 390 5 AV, 510 5, NEW YORK, NY 10018 DEBBIE LINGO, THERMOPLASTIC FABRICATION, 7015 STEARNS, HOUSTON, TX 77021 DEBBIE MACETTA, LORD & TAYLOR, 11900 FAIR OAKS MALL, FAIRFAX, VA 22033 DEBBIE MACETTA, LORD & TAYLOR, 1200 FRANKLIN AV, GARDEN CITY, NY 11530 DEBBIE MACETTA, LORD & TAYLOR, 1453 ST. LOUIS GALLERIA, RICHMOND HEIGHTS, MO 63117 DEBBIE MACETTA, LORD & TAYLOR, 180 OAK BROOK CENTER MALL, OAK BROOK, IL 60521 DEBBIE NELSON, NATIONAL FINANCIAL SERVICES, 11960 WESTLINE INDUSTRIAL, SUITE 283, MARYLAND HEIGHTS, MO 63146 DEBBIE OLDHAM, OLDHAM ELECTRONICS, 621 MAIN ST, LIBERTY, TX 77575 DEBBIE PARKER, PARKWAY AUTO BODY, 877 INDUSTRIAL PARKWAY WEST, HAYWARD, CA 94544 Mode of Svc (if different)

Page 142 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3761 3761 3761 3770 3770 3770 3770 3743 3761 3770 3761 3770 3761 3770 3770 3761 3770 3770 3770 3772 3770 3770 3770 3761 3770 3761 3770 3770 3761 3761 3761 3761 3761 3770 3761 3770 DEBBIE PURDUE, SEATTLE HEAD, NECK, & PLASTIC, 515 MINOR AVE, SUITE 140, SEATTLE, WA 98104 DEBBIE PYLES, A1 TRAILERS, 1136 US HIGHWAY 62, SIKESTON, MO 63801 DEBBIE SAILI, GORDON & SMITH, 4901 MORENA BL, SUITE 402, SAN DIEGO, CA 92117 DEBBIE SAND, BIKIN VENDING CORP., 1370 W. SAN MARCOS BLVD., SAN MARCOS, CA 92069 DEBBIE SCHNEIDER, CARPET DEPOT, 3080 HEMPSTEAD TPKE, LEVITTOWN, NY 11756 DEBBIE SHEETS, SCHOBER INC, 1400 MONSTER RD SW, RENTON, WA 98055 DEBBIE SUBLETT, NORWALK THE FURNITURE IDEA, 1189 ANDOVER PARK W, TUKWILA, WA 98188 DEBBIE WAHL, BEECKEN PETTY & CO., 200 W MADISON ST, 1910, CHICAGO, IL 60606 DEBBIE YOUN, BANK PLUS, 3333 WILSHIRE BL, STE #510, LOS ANGELES, CA 90010 DEBBIE ZACHARA, ST CLEMENTS SCHOOL, 2524 NE ORCHARD, CHICAGO, IL 60614 DEBOER, CLAUDINE, ACCOUNT EXECUTIVE, 42200 MARAGA RD, #42-B, TEMECULA, CA 92591 DEBORA M. NEATH, MICHAEL INC, 5783 HEISLEY RD, MENTOR, OH 44060 DEBORAH ALEXANDER, BROOKLYN LEGAL SERVICES, 105 COURT, PHN CLST 3, BROOKLYN, NY 11201 DEBORAH BARBER, AMERICAN CONFERENCE OF CANTORS, 5591 CHAMBLEE DUNWOODY RD, BLDG 1360200, DUNWOODY, GA 30338 DEBORAH BELLSIANO, ALAMO MUFFLERS, 2210 34TH WAY N, BAY 3, LARGO, FL 33771 DEBORAH BISHOP, BISHOP REALTY DBA COLDWELL BANKER, 7 NW 21ST ST, HOMESTEAD, FL 33030 DEBORAH CANTY, MEDICAL SCIENCE MANAGEMENT, 161 WORCHESTER RD, 301, FRAMINGHAM, MA 1701 DEBORAH CHEATHAM, MADONNA HALL, 7201 WADE PARK AV, CLEVELAND, OH 44103 DEBORAH CROSS, FRAGRANT PASSAGES INC, 404 FOWLER, HOUSTON, TX 77007 DEBORAH DULANEY, ALLSTATE INSURANCE COMPANY, 5166 WARRENSVILLE CENTER RD, MAPLE HTS, OH 44137 DEBORAH FOSTER, CONCEPT PACKAGING GROUP (RESALE), 236 NEW HUTCHINSON MILL RD, 1ST, LAGRANGE, GA 30240 DEBORAH FOSTER, CONCEPT PACKAGING GROUP, P. O BOX PO BOX 80877, CONYERS, GA 30013 DEBORAH HEART & LUNG CENTER, 200 TRENTON RD., BROWNS MILLS, NJ 8015 DEBORAH HILDRETH, EMPIRE STATE PROPERTIES, 393 S END AVE, GROUND FLOORGROUND, NEW YORK, NY 10280 DEBORAH HOWARD, PURE INTENTIONS MASSAGE, 35555 GARFIELD, SUITE 4B, CLINTON TOWNSHIP, MI 48035 DEBORAH IVY, LONG & COX PROPERTIES, 1820 WATER PL SE, STE.#180, ATLANTA, GA 30339 DEBORAH KAMIONER, METROPOLIS CONSULTANTS , INC, 444 E 86TH ST, APT 14C, NEW YORK, NY 10028 DEBORAH LONSINGER, LIBERTY CARBON SERVICE, 1703 JOHNSON INDUSTRIAL DR, EXCELSIOR SPRINGS, MO 64024 DEBORAH LOUIE, MAGIC GOURD RESTAURANT, 1255 23RD ST NW, WASHINGTON, DC 20037 DEBORAH MARTOHUE, HAYES & MARTOHUE, PA, 5959 CENTRAL AVE, STE 104, SAINT PETERSBURG, FL 33710 DEBORAH MEDELLIN, PASSPORT HEALTH, 9601 KATY FRWY, 250, HEDWIG VILLAGE, TX 77024 DEBORAH RATTIFF, TRUJILLO BUILDING AND DEVELOPMENT, 1701 WYNKOOP ST, 230, DENVER, CO 80202 DEBORAH ROGERS, NEW PASSAGES ACL, 16300 W NINE MILE RD, SUITE 104, SOUTHFIELD, MI 48075 DEBORAH TAYLOR, BARE ESCENTUALS, 425 BUSH ST, STE 300, SAN FRANCISCO, CA 94108 DEBORAH TEMPLE, JAZNICKS RESTAURANT, 214 BACK RIVER NECK RD, BALTIMORE, MD 21221 DEBORAH TORRE, HOLABIRD MANAGEMENT, 6612 HOLABIRD AVE, BALTIMORE, MD 21224 DEBORAH UNGER, KADAN PRODUCTIONS INC., 62 GANSEVOORT ST, GRND., MANHATTAN, NY 10014 DEBORAH VINCENT, RESOURCE FLOORING, 4140 N. 44ST, PHOENIX, AZ 85018 DEBORAH WARRICK, WOOD & MEREDITH, 3756 LAVISTA RD, STE 250, TUCKER, GA 30084 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3761 3761 3770 3770 3770 3761 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3743 3743 3770 3770 3770 3761 3761 3770 3761 3761 3743 3743 3743 3770 3743 3743 3743 3743 3743 3770 3770 3761 3743 DEBRA ADAMS, SUN CHEMICAL CORPORATION, 1357 SEABOARD INDUSTRIAL BLVD NW, ATLANTA, GA 30318 DEBRA BERRY, THE MANN HOUSE, 5413 NORTHLAND DR NE, ATLANTA, GA 30342 DEBRA BREDE, BREDE DK INVESTMENT, 1253 HIGHLAND AV, NEEDHAM, MA 2192 DEBRA BREMER, INTERIORS PLUS, 239 INDUSTRY WAY, UPLAND, CA 91786 DEBRA CAMODECA, WOOD LOGIC CUSTOM MILLWORK INC, 76 W SEEGERS RD, ARLINGTON HEIGHTS, IL 60005 DEBRA CIONK, PRODUCTION CABLE INDUSTRIES, 710 UNION PKWY, FLR: 1, UNIT: 88 1, RONKONKOMA, NY 11779 DEBRA GASPARD, CONNELLY DESIGN, 444 N WABASH AVE, 410, CHICAGO, IL 60611 DEBRA GREEN, NATURAL SOURCE HEALING ARTS CTR, 1221 ARCHER ST, SAN DIEGO, CA 92109 DEBRA HAINES, HERALD & HAINES, 625 BEAVER RUIN RD, B, LILBURN, GA 30047 DEBRA HAINES, HERALD & HANES LLC., 625 BEAVER RUIN RD, B, LILBURN, GA 30047 DEBRA HALLMAN, LEXXUS ENVIRONMENTAL LTD, 1200 HIGHWAY 146 S, SUIT 210SUIT 210, LA PORTE, TX 77571 DEBRA HOWE, CITY OF ALVARADO, 104 W COLLEGE, ALVARADO, TX 76009 DEBRA LEFEW, BASCO INC, 501 S. FALKENBURG RD, C15, TAMPA, FL 33619 DEBRA LYNCH, CAROZZA CHARLES R MD PA ORTHO, 127 UNION ST, RIDGEWOOD, NJ 7450 DEBRA NICHOLS, MED ALLIANCE, 2401 WESTPORT PKWY, FORT WORTH, TX 76177 DEBRA POPE, HERITAGE INVESTMENTS CORPORATION, 2000 E LAMAR BLVD, ARLINGTON, TX 76006 DEBRA REYES, ESTILISTAS MAGICOS, 4003 MORRISON RD, DENVER, CO 80219 DEBRA SULLIVAN, WORLD WIDE AUTO SALES, 631 E STATE FAIR, DETROIT, MI 48203 DEBRA WORLEY, SOUTHERN COURT REPORTERS INC, 1600 E AMELIA ST, ORLANDO, FL 32803 DEBRAH HAGEN, HAGEN CUSTOM HOMES, 4178 BEDFORD RD, SANFORD, FL 32773 DECKER, CATHERINE E., 6705 CAMDEN BAY DR, APT 201, TAMPA, FL 33635 DEDRICK, ERICA K., AGENT CHANNEL MANAGER, 357 ILLSLEY WAY, FOLSOM, CA 95630 DEE ANNE LERMA, LITTON LOAN SERVICING, LP., 5373 W ALABAMA, SUITE 600, HOUSTON, TX 77056 DEE BUCKO, FUTURE DIRECTIONS HAIR STUDIO, 6879 RIDGE RD, PARMA, OH 44129 DEE DEE BOWDAN, CHRIST TEMPLE APOSTOLIC CHURCH, 5952 EL CAJON BL, SAN DIEGO, CA 92115 DEE HOEKE, HAMLIN & ASSOCIATES, 1001 4TH AVE, STE 50, SEATTLE, WA 98154 DEE MCQUESTEN-CARROLL, CONSIGNING WOMEN, 808 12TH AVE, SEATTLE, WA 98122 DEE SANCHEZ, SACRAMENTO CARDIOVASCULAR SURGEONS, 5301 F, SUITE 312, SACRAMENTO, CA 95819 DEE SHELLEY, FAST CASH INC, 2270 QUIMBY RD, BLDG A, SAN JOSE, CA 95127 DEE SODERSTROM, SUNBRIDGE ESCONDIDO WEST, 201 N FIG ST, ESCONDIDO, CA 92025 DEE, ETHAN A., 321 RIVERBLUFF DR, #211, ST. CHARLES, MO 63301 DEEGAN, JOHN C., MAJOR ACCOUNT MANAGER, 1899 GREEN STREET, #2, SAN FRANCISCO, CA 94123 DEEN, SAMUEL E., SR. PRODUCT MANAGER, 44802 ASHLAR TER, #202, ASHBURN, VA 20147 DEEPAK BATRA, DISCOUNT COMPUTER INC, 10021 TELEGRAPH RD, REDFORD, MI 48239 DEER PARK SPRING WATER, P.O. BOX 52271, PHOENIX, AZ 85072-2271 DEER PARK SPRING WATER, PROCESSING CENTER P.O.BOX 52271, PHOENIX, AZ 85072 DEFEO, THOMAS J., MAJOR ACCOUNT MANAGER, 14050 BISCAYNE BLVD, #1010, NORTH MIAMI, FL 33181 DEFINA, STEVE J., 342 E 8TH ST, #4H, NEW YORK, NY 10009 DEFREW, LAURA A., ACCOUNT EXECUTIVE, 3616 CROWN POINT DR, SAN DIEGO, CA 92109 DEIDRE HUDSON, TACOLCY PROPERTY, 645 NW 62ND ST, PHONE MAIN, MIAMI, FL 33150 DEIDRE ROBINSON, URBAN EDGE, 2010 COLUMBUS AV, 1, ROXBURY, MA 2119 DEIRDRA MORRIS, PET PEOPLE, 722 GENEVIEVE ST, #E, SOLANA BEACH, CA 92075 DEIRDRE T RICHIE & CHARLES J, RICHIE JT TEN, 3630 STATE ROUTE 43, KENT, OH 44240 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3770 3761 3770 3743 3743 3743 3743 3743 3772 3743 3770 3770 3770 3743 3770 3770 3743 3743 3761 DEJA, VALERIE A, 2705 BURLWOOD CT, PLANO, TX 750743175 DEJCE RAMANRAYAN, FULTON STREET IMAGING, 127 FULTON, NEW YORK, NY 10038 DEKALB COUNTY 911 SYSTEM, 1300 COMMERCE DR, DECATUR, GA 30030-3222 DEKALB COUNTY TAX COMMISSIONER, P.O. BOX 100004, DECATUR, GA 30031-7004 DEL GUIDICE, PAUL J., ACCOUNT EXECUTIVE, 1553 LEE BLVD, BERKELEY, IL 60163 DEL MASTRO, STEPHEN P., 1348 1/2 GRAND AVE, SAN DIEGO, CA 92109 DEL ORNDERFF, ORNDORFF FAMILY INSURANCE, 90 EASTERN AV, MALDEN, MA 2148 DEL PIZZO, MATTHEW J., 5501 GLENRIDGE DR, #354, ATLANTA, GA 30342 DELANEY, BENNIE, REP INTERNET SUPPORT, 6050 MELODY LN., APT. #75231, DALLAS, TX 75231 DELANY, SHANNON, PAC SPECIALIST, 4435 MACARTHUR BLVD NW, WASHINGTON, DC 20007 DELAROCA, GUSTAVO O., ACCOUNT EXECUTIVE, 337 HIGHLAND AVE, #1, SAN MATEO, CA 94401 DELAWARE COUNTY GOVERNMENT, DELAWARE COUNTY COURTHOUSE, MEDIA, PA 19063 DELAWARE SECRETARY OF STATE, POB 74072 STATE OF DELAWARE, BALTIMORE, MD 21274-4072 Mode of Svc (if different)

DELAWTER, JOSHUA S., 92 POPE'S LN, HINGHAM, MA 02043 DELEO JR., ALBERT, 145 BEVERLY STREET, NORTH ANDOVER, MA 01845 DELEON, JULIO R., COORIDNATOR, 1142 W SIDE DR, GAITHERSBURG, MD 20878 DELESTON, ELI, SWITCH TECH III, 4957 SPUR WAY, ANTIOCH, CA 94509 DELGADO JR., ALVARO, 160 SW 117 TER, #101, PEMBROKE PINES, FL 33025 DELGADO, MERCEDES, 5851 HOLMBERG RD, #1716, PARKLAND, FL 33067 DELGOZZO, CHRISTIAN F., ACCOUNT EXECUTIVE, 13 CHESTNUT TER, CHERRY HILL, NJ 08002 DELI, VINCENT A., 3708 WALLEYE WAY, ROUND ROCK, TX 78664 DELL FINANCIAL SERVICES, PAYMENT PROCESSING CENTER, CHICAGO, IL 60693 DELL MARKETING LP, C/O DELL USA LP BOX 371964, PITTSBURGH, PA 15250 DELLERSON, RAYMOND R., 2311 PASEO DE LAURA, OCEANSIDE, CA 92056 DELOICE HUNGERFORD, BOYS HOME SOCIETY, 810 PARK AV, BALTIMORE, MD 21201 DELORENZE, STACIE J., 111 MAIN ST, #203, EDMONDS, WA 98020 DELORES GAINES, THE CALIFORNIA SOUTHERN SHARPSHOOTER, 1827 W 208TH, TORRANCE, CA 90501 DELPHINA GARCIA, VIDEO MEXICO, 3744 TEJON, DENVER, CO 80211 DELPHINE DIMASI, THE PHILLY FRANCHISING CO, 120 E INTERSTATE NORTH PKWY SE, SUITE 112, ATLANTA, GA 30339 DELTA ROOFING, 5 ESQUIRE ROAD, NORTH BILLERICA, MA 1862 DELUNA, LUIS G., CUSTOMER IMP REP II-BAS/S PRO., 2426 GLADSTONE DR., DALLAS, TX 75211 DELUXE CLEANING SERVICE, 201 ACTION STREET, WATERTOWN, MA 2472 DEMAKES, TIMOTHY P., 45 BLODGETT AVE, SWAMPSCOTT, MA 01907 DEMARCO, GENINE R., 6621 ROYAL PALM BLVD, MARGATE, FL 33063 DEMATTEO & MONNESS LLC, 780 THIRD AVE, 45TH FLR, NEW YORK, NY 10017 DEMER JR., GREGORY W., 1584 REMINGTON DR, WESTLAKE, OH 44145 DEMETRA TAULTON, PINKERTON SECURITY, 9441 LONDON B JOHNSON FWY, SUITE 525, DALLAS, TX 75243 DEMETRIOS CONSTANTINIDES, GAIN SYSTEMS, 4357 PARK DR NW, SUITE E, NORCROSS, GA 30093 DEMIAN WHITWORTH, HIGHLINE DESIGN & MANUFACTURING, 2630 NORTHHAVEN RD, 114, DALLAS, TX 75229 DEMIAN, GARY W., ACCOUNT EXECUTIVE, 1632 REDWOOD DR, AKRON, OH 44301 DEMIR KERIM, KERIM ITALIAN CUISINE, 102 KEARNY AVE, KEARNY, NJ 7032 DEMITRA PAPPAS, GEORGE'S DELI, 15 MARTIN LUTHER KING AVE, MORRISTOWN, NJ 7960 DEMMEL, MELISSA, 811 SEDGWICK CT, STAFFORD, VA 22554 DEMPSEY, MATTHEW B., 8453 W MONONA LN, PEORIA, AZ 85382 DENA HONG, LAMBS BOUTIQUE, 316 N EUCLID, FULLERTON, CA 92832

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3743 3761 3770 3770 3770 3770 3770 3761 3770 3761 3761 3761 3761 3761 3770 3761 3743 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3743 DENA HOWARD, IN PRO PER PARALEGAL SERVICES, 18051 IRVINE BLVD, STE A, TUSTIN, CA 92780 DENARA MATSUYAN, QUALITY & QUICK AUTO PARTS, 3513 RECYCLE RD, SUITE#A, RANCHO CORDOVA, CA 95742 DENCO AREA 911 DISTRICT, PO BOX 293058, LEWISVILLE, TX 75029-3058 DENEISE WONG, NUTS TO YOU FASTENERS, 406 S HILLVIEW DR, MILPITAS, CA 95035 DENIS DA SILVA, LORRAINE MASSEY/DEVACHAN HAIR SALON, 558 BROADWAY, 2, NEW YORK, NY 10012 DENIS HEALY & ASSOCIATES, DENIS HEALY & ASSOCIATES, 17194 PRESTON RD STE 123-314, DALLAS, TX 75248 DENIS MCKENNNA, MCKENNNA'S PROPERTY MAINTENANCE, 10 VAN SICKLEN, GROUND, BROOKLYN, NY 11223 DENIS PERON, LE CAFE CREME, 165 MADISON AV, MANHATTAN, NY 10016 DENISE ADAMS, THE AESTHETIC INSTITUTE, 2121 FOUNTAIN DR, SUITE K, SNELLVILLE, GA 30078 DENISE BRAY, WELCH BRUUN & GREEN, 4380 SW MACADAM AVE, STE 120, PORTLAND, OR 97239 DENISE COHEN, PAUL G. NORTHROP DBA DESIGN ART & ARCHTS, 625 POLK, STE 402, SAN FRANCISCO, CA 94103 DENISE DAINES, DOMINO PIZZA-TX, PO BOX 949, ANN ARBOR, MI 48106 DENISE DAINES, DOMINOS MN, 1231 PIERCE BUTLER, SAINT PAUL, MN 55104 DENISE DAINES, DOMINOS PIZZA, P.O BOX 78361, SEATTLE, WA 98178 DENISE DAINES, DOMINOS-NY, P.O. BOX 949, ANN ARBOR, MI 48106 DENISE DARLING, ALLIANCE FOR AFRICAN ASSISTANCE, 3067 UNIVERSITY AV, SAN DIEGO, CA 92104 DENISE FANTINI, SALON SABEL, 2020 PENROSE AVE, UNIT A1, PHILADELPHIA, PA 19145 DENISE FISHER, NEPHROLOGY SPECIALTY GROUP, 7939 HONEYGO BLVD, BLDG 2, SUITE 120, NOTTINGHAM, MD 21236 DENISE G CRANE, 1302 FOREST HILLS CT, SOUTHLAKE, TX 76092 DENISE GAUSE, DENISE'S DELICASIES, 2916 N 22ND ST, PHILADELPHIA, PA 19132 DENISE GRAY, MERTENS STOLBERG AND ASSOCIATES, 7751 CARONDELET AVE, SUITE 100, CLAYTON, MO 63105 DENISE HAYES, RUBY KLESS SONDOCK, 550 WESTCOTT ST, SUITE 200, HOUSTON, TX 77007 DENISE HUMBERT, HEALING HANDS TOO, 27351 ARCACIA ST, HARRISON TOWNSHIP, MI 48045 DENISE JOHNS, STEEL PRODUCTS INC, 670 LOFSTRAND LN, ROCKVILLE, MD 20850 DENISE KIRK, FIRST TRUST OF FLORIDA, 310 E COLONIAL DR, ORLANDO, FL 32801 DENISE LAPERA, SMITH CONTAINER, 1544 MCDANIEL DR, WEST CHESTER, PA 19382 DENISE LARSON, VALLEY FORGE FURNITURE ASSOCIATION INC, 11 DAVIS RD, BLDG 2, STE 325, VALLEY FORGE, PA 19481 DENISE LEBRUN, BUDEKE'S PAINTS INC., 418 S BROADWAY, BALTIMORE, MD 21231 DENISE MAIDEN, COLD COMP, 810 PENN AV, 5, PITTSBURGH, PA 15222 DENISE MCGOVERN, TURBOXS, 8041 QUEENAIR DR, SUITE 2, GAITHERSBURG, MD 20879 DENISE MITCHELL, STOCKBRIDGE DENTAL CARE, 150 COUNTRY CLUB DR, STOCKBRIDGE, GA 30281 DENISE PENSON, BATTERY CONNECTION, 520 STATE PL, ESCONDIDO, CA 92029 DENISE RAMSEY, TETRA CORPORATION, 2222 N 24, PHOENIX, AZ 85008 DENISE RAY, GENBUKAN MAKOTO DOJO, 6813 FORMAN AVE, CLEVELAND, OH 44105 DENISE RIGHT, DAMES & MOORE, 235 PEACHTREE ST NE, 2000, ATLANTA, GA 30303 DENISE SAYER, SMALL BUSINESS SUCCESS, INC., 15757 CRABBS BRANCH WAY, ROCKVILLE, MD 20855 DENISE SCRIVENER, BLUE HARBOR MARINA INC, 5393 SPRUCE LN, OSAGE BEACH, MO 65065 DENISE TWYMAN, ELDON DRUG, 101 S MAPLE ST, ELDON, MO 65026 DENISE VASQUEZ, H&R BLOCK WALNUT CREEK, 1280 BOULEVARD WAY, 103, WALNUT CREEK, CA 94595 DENISE WILLIAMS, RICK WILLIAMS DGN CPA, 802 GULF, LAMAR, MO 64759 DENISON FIRE DEPARTMENT, 700 W CHESTNUT ST, DENISON, TX 75020-3208 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3743 3743 3780 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3761 3761 3770 3761 3761 3770 3761 3770 3770 3770 3770 3761 3761 3770 3770 3761 3770 3770 3770 3770 3743 3743 3770 3761 DENIZ OZTURK, FACTORY 2-U STORES, UNE P, MO, 10970 NEW HALLS FERRY RD, FERGUSON, MO 63136 DENMAN, RENEE A., 3660 PADDOCK CROSSING, SUWANEE, GA 30024 DENN III, ALBERT M., 141 MONTCLAIR, SAN ANTONIO, TX 78209 DENNIG, AUGUST L., SR. NATIONAL ACCOUNT MANAGER, 2145 SCOTT ST, #3, SAN FRANCISCO, CA 94115 DENNIGAN, PETER, NATIONAL ACCOUNT MANAGER, 239 SILVER SPRING ROAD, WILTON, CT 06897 DENNIS A BUEHLMAIER PASTOR, 7681 BLACK RIVER ROAD, CROSWELL, MI 48422 DENNIS AU, RIGHT START/ZB COMPANY, 3644 LONG BEACH, OCEANSIDE, NY 11572 DENNIS BATE, SOUTHWEST EXPRESS INC., 4820 W COLTER ST, GLENDALE, AZ 85301 DENNIS BAYUK, WALL STREET INVESTMENT GROUP, 3781 GREEN RD, BEACHWOOD, OH 44122 DENNIS BOSES, UNIVERSAL SPAS AND POOLS, 3334 E. COAST HWY, STE 118, CORONA DEL MAR, CA 92625 DENNIS BRANHAM, DATA TRACE, 7227 N 16 ST, STE.210, PHOENIX, AZ 85020 DENNIS CARPENTER, ESCROW ENTERPRISES INC, 25515 MUIRLANDS BL, MISSION VIEJO, CA 92691 DENNIS CATALONO, PUCK TECHNOLOGY, 1651 PLACENTIA AV, L, COSTA MESA, CA 92627 DENNIS CHUNG, K & C BEAUTY SUPPLY INC., 310 LENOX AV, 1, NEW YORK, NY 10027 DENNIS CLARK, MARTINSBURG BANK & TRUST, 400 S MULDROW, MEXICO, MO 65265 DENNIS CZERYBA, CZERYBA AND GODFROY PC [BILL M TURNER - RESIDENCE, 19 EAST FRONT, MONROE, MI 48161 DENNIS CZERYBA, CZERYBA AND GODFROY PC, 19 E FRONT, MONROE, MI 48161 DENNIS DALE, ABB INC, 7921 SOUTHPARK PLZ, SUITE 210, LITTLETON, CO 80120 DENNIS DIPASQUALE, HARTMANN ELECTRIC CO. INC, 30 MARTIN LN, 1ST FLOOR, ELK GROVE VILLAGE, IL 60007 DENNIS ELLIOTT, ELLIOTT JEWELRY & MUSIC, 209 N MAIN, BROOKFIELD, MO 64628 DENNIS FRISCH, DENNIS FRISCH, 3040 GRANDVIEW FARMS PL, BETHEL PARK, PA 15102 DENNIS GARDNER, GARDNERS FURNITURE, 528 S COAST HWY, OCEANSIDE, CA 92054 DENNIS INCI, UNIQUE DESIGN, 17 BRANFORD PL, NEWARK, NJ 7102 DENNIS JACOBSON, JACOBSON PLASTIC SURGERY CENTER, 240 NEWPORT CENTER DR, SUIT 105, NEWPORT BEACH, CA 92660 DENNIS JENNINGS, TEXAS CITY TERMINAL RAILWAY CO., 2425 HIGHWAY 146 N, TEXAS CITY, TX 77590 DENNIS KELLOG, DENNIS KELLOG, 105 W MADISON, SUIT 1504, CHICAGO, IL 60602 DENNIS KOLAR, K & K MEAT SHOPPE, 6172 DUNHAM RD, MAPLE HEIGHTS, OH 44137 DENNIS KOPER, DENNIS KOPER, 3108 JOYCE WAY, GRAPEVINE, TX 76051 DENNIS LANGE, S & D SALES COMPANY, INC., 2965 FLOWERS RD S, SUITE 110 MAIN, CHAMBLEE, GA 30341 DENNIS LEMASTER, CRYSTAPHASE PRODUCTS INC, 16825 N CHASE RD, SUITE 660, HOUSTON, TX 77060 DENNIS MILLER, MICROTECH TRAINING CENTER, 477 E BUTTERFIELD RD, SUITE 408, LOMBARD, IL 60148 DENNIS MOUSHMOULIAN, GNC, 6614 TELEGRAPH RD, BLOOMFIELD HILLS, MI 48301 DENNIS NAYLOR, PRODUCTION LASER, 2426 NE 35 ST, FT WORTH, TX 76111 DENNIS ORILEY, PUBLIC STORAGE - FLORIDA, 701 WESTERN AV, STE. 200, GLENDALE, CA 91201 DENNIS RANAHAN, METHODE ELECTRONICS INC, 4001 INDUSTRIAL AV, 1, ROLLING MEADOWS, IL 60008 DENNIS SETTLE, DENNIS SETTLE/ ALLSTATE INSURANCE, 5115 ROLAND AVE, STE CTELCO CL, BALTIMORE, MD 21210 DENNIS TRACY, TRACY PERFORMANCE, 29069 CALAHAN, ROSEVILLE, MI 48066 DENNIS YI, DAE HAN ORIENTAL FOOD STORE, 326 ATWOOD ST, 1, PITTSBURGH, PA 15213 DENNIS, MARK, 140 FAIRMOUNT AVE, S PLAINFIELD, NJ 07080 DENNSTEADT, TERRY, ACCOUNT EXECUTIVE, PO BOX 1303, SYKESVILLE, MD 21784 DENNY AKER, AKER'S INC, 1414 BROADWAY, SEATTLE, WA 98122 DENNY DONALDSON, SUNFIRE RV, 2453 E MAIN ST, MESA, AZ 85213 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3772 3772 3772 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3770 3770 3770 3761 3770 3743 3761 3772 3743 3743 3770 3743 3772 3770 3743 3770 DENNY, SAMUEL, MAJOR ACCOUNT MANAGER, 328 PLYMOUTH CT., UNIONDALE, NY 11553 DENTINGER, BRIAN J., 800 MICRO CT, #306, ROSEVILLE, CA 95678 DENVER CITY/COMMUNICATIONS, CH/333 W.COLFAX AVE, DENVER, CO 80204 DENVER CITY/POLICE DISTRICT 1, 1311 46TH AVENUE, DENVER, CO 80202 DENVER CITY-HEALTH SERVICES, 2855 TREMONT, DENVER, CO 80215 DENVER YUI, FAMILY BRIDGES INC, 168 11TH, OAKLAND, CA 94607 DEPARTMENT OF COMMERCE AND CONSUMER, AFFAIRS BUSINESS REGISTRATION DIVISION, HONOLULU, HI 96810 DEPARTMENT OF COMMERCE, P.O. BOX 1753, ST. PAUL, MN 55101 DEPARTMENT OF ENVIRONMENTAL PROTECTION, COMMONWEALTH MASTER LOCKBOX, BOSTON, MA 02241-3584 DEPARTMENT OF REVENUE, INDIANAPOLIS, IN 46204 DEPARTMENT OF REVENUE, 915 SW HARRISON ST, TOPEKA, KS 66625-0001 DEPARTMENT OF REVENUE, PO BOX 5055, SIOUX FALLS, SD 57117-5055 DEPARTMENT OF REVENUE, PO BOX 93389, MILWAUKEE, WI 53293-0389 DEPARTMENT OF REVENUE, SALES TAX RETURN, COLUMBIA, SC 29214 DEPARTMENT OF SOCIAL & HEALTH SERVICES, MAILSTOP: 45862 4450 10TH AVE SE, OLYMPIA, WA 98501 DEPARTMENT OF TAX & REVENUE, PO BOX 1826, CHARLESTON, WV 25327-1826 DEPASQUALE, JULIE C., ACCOUNT EXECUTIVE, 663 MIDDLE HOLLAND RD, HOLLAND, PA 18966 DEPOSITORY TRUST COMPANY, TREASURERS DEPARTMENT, NEW YORK, NY 10041 DEPOSITORY TRUST COMPANY, TREASURERS DEPT 55 WATER ST 49TH FL, NEW YORK, NY 10041 DEPRADO, ANTHONY M., 600 BELLEVUE TER, PITTSBURGH, PA 15202 DEPT OF COMMERCE, PO BOX 1753, SAINT PAUL, MN 55101-0753 DEPT. OF REVENUE & TAXATION, PO BOX 3138, BATON ROUGE, LA 70821-3138 DEPT. OF REVENUE SERVICES, PO BOX 5030, HARTFORD, CT 06102-5030 DEPT. OF REVENUE, PO BOX 25000, RALEIGH, NC 27640-0100 DERAR ZAWAYDEH, CREPES ON CARL, 100 CARL, SAN FRANCISCO, CA 94117 DEREK DUBOIS, MOORS & CABOT, INC., 100 OWINGS CT, SUITE 1SUITE 1, REISTERSTOWN, MD 21136 DEREK PERRY, THE SUPPORT GROUP, INC., PO BOX 341270, AUSTIN, TX 78734 DEREK WHITE, MAGNOLE WHOLESALE, 104 ST CLOUD AV S, VALRICO, FL 33594 DERMONT BURK, ARLENE GROCERY, 95 STANTON, GROUND, NEW YORK, NY 10002 DERRICK FRANKLIN, HAWTHORNE DELI & GRILL, 563 HAWTHORNE AVE, NEWARK, NJ 7112 DERRICK GEORGE, CABS WIRELESS, 1441 SAINT JOHNS PL, UNIT A, BROOKLYN, NY 11213 DERRICK NORMS, BUCKS PIZZA, 2504 CENTER, DEER PARK, TX 77536 DERRICK, HORACIA D., 11330 AMANDA LN, #911, DALLAS, TX 75238 DERRIK SHARP, ALL-PRO PRECISION SHEETMETAL, 2950 E IMPERIAL HWY, BREA, CA 92821 DERSE, 3350 W. TOWN POINT PKWY, KENNESAW, GA 30144 DESAI, KETUL D., ACCOUNT EXECUTIVE, 1410 SHEFFIELD, MISSOURI CITY, TX 77459 DESANTIS, MICHELE DENISE, ACCOUNT EXECUTIVE, 2922 HIGHLAND LAKES DR, MISSOURI CITY, TX 77459 DESHAUNDRA LOCKHART, DESHAUNDRA LOCKHART, 807 TIMBERLINE COURT, DE SOTO, TX 75115 DESIGN BUSN COMM DBA AMER TELEPHO, ATTN: GENL COUNSEL, 7363 E TIERRA BUENA LN STE 140, STE 140, SCOTSDALE, AZ 85260 DESIGN FRAME, 116 E. 16TH ST. 10TH FL, NEW YORK, NY 10003 DESILE BERTRAND, DELEON TRAVEL, 306 NE 79TH ST, PHONE MAIN, MIAMI, FL 33138 DESIMONE, ALFRED, MAJOR ACCOUNT MANAGER, 505-2 WILLOW RD., STATEN ISLAND, NY 10314 DESIREE MALAHOO, IMPALA, 1135 PLEASANTVIEW TER, FLOOR 1, RIDGEFIELD, NJ 7657 Mode of Svc (if different)

Page 148 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3775 3743 3743 3743 3743 3761 3743 3743 3743 3770 3743 3743 3743 3775 3775 3772 3743 3772 3743 3743 3770 3743 3743 3761 3770 3743 3772 3772 3772 3772 3743 3761 3770 3770 3743 3770 3770 3743 3743 3743 3743 3743 3770 3770 3770 DESJARDINS SECURITIES INC., 2 COMPLEXE DESJARDINS,E.TWR., 15TH FLOOR, POB 394, MONTREAL, PQ H5B1J2CANADA DESKFLEX, ATTN: GENL COUNSEL, 50 N BROCKWAY ST, STE 3-5, PALATINE, IL 60067 DESMEDT, BRIAN P., 5 ROSE HILL CT, MARLTON, NJ 08053 DESOTO POLICE DEPT., 714 E BELT LINE RD, DESOTO, TX 75115-5106 DESROCHERS, ALBERT J, 233 PELHAM ST, METHUEN, MA 01844-1452 DESS SO, SOHO CAFE & MARKET, 1101 CONNECTICUT AV NW, WASHINGTON, DC 20036 DESTEFANO, ERIC S., DISTRICT SALES MANAGER, 4401 PARK GLEN RD, #108, ST. LOUIS PARK, MN 55416 DESVOUSGES, DAVID A., MAJOR ACCOUNT MANAGER, 241 CARRIAGE LN, BURNSVILLE, MN 55306 DESVOUSGES, SEAN M., 1833 SOUTHCROSS DR, BURNSVILLE, MN 55306 DETRIA HIJAZI, SPECTRUM JEWELERS, 211 S STATE ST, ANN ARBOR, MI 48104 DETROIT EDISON, PO BOX 2859, DETROIT, MI 48260-0001 DETROIT POLICE DEPARTMENT, 1300 BEAUBIEN ST RM # 816, DETROIT, MI 48226-2308 DEUTCHER, JERRY, PROJECT MGR, 407 EAST MAIN STREET, ITASCA, TX 76055 DEUTSCHE BANK SECURITIES INC., 1251 AVE OF THE AMERICAS, 6TH FLOOR, NEW YORK, NY 10020 DEUTSCHE BANK TRUST CO AMERICAS, 648 GRASSMERE PARK ROAD, NASHVILLE, TN 37211 DEUTSCHE NICKEL AMERICA, 279 JENCKES ROAD, SMITHFIELD, RI 2917 DEVANCO FOODS INC, 2055 LUNT AV, ELK GROVE VILLAGE, IL 60007 DEVCON CONSTRUCTION, INC., 885 FRANKLIN RD. #335, MARIETTA, GA 30067 DEVERS, DAVID, SUPRV TECH SUPPORT, 3939 ILLINOIS ST, #26, SAN DIEGO, CA 92104 DEVIDO, PRISCILLA M., ACCOUNT EXECUTIVE, 4227 SAN FELIPE, #SF-20, HOUSTON, TX 77027 DEVIKAH PARIKH, PYRAMID CARDS & GIFTS, 240 MARKET ST, 1ST, ELMWOOD PARK, NJ 7407 DEVINNEY, JESSICA E., ACCOUNT EXECUTIVE, 165 LISMORE AVE, GLENSIDE, PA 19038 DEVITO, MATTHEW J., 62 BELLHAVEN AVE., BELLPORT, NY 11713 DEVON JAMES, THREE TREE MONTESSORI, 220 SW 160TH ST, BURIEN, WA 98166 DEVONNE COOK, ANIMAL HEALTH CENTER OF CARROLLTON, 109 W WASHINGTON, CARROLLTON, MO 64633 DEW, JUSTIN M., MAJOR ACCOUNT MANAGER, 11817 FEDERALIST WAY, #11, FAIRFAX, VA 22030 DEWBERRY & DAVIS LLC, 8401 ARLINGTON BLVD., FAIRFAX, VA 22031 DEWBERRY & DAVIS/BALTIMORE, 3120 TIMANUS LANE, BALTIMORE, MD 21244 DEWBERRY & DAVIS/RALEIGH, 5505 CREEDMORE RD, RALEIGH, NC 27612 DEWBERRY & DAVIS, 9881 MAYLAND DRIVE, SUITE 201, RICHMOND, VA 23233 DEWEY COFFMAN, PO BOX 30047, AUSTIN, TX 78755 DEXTER FRAESER, DF LODGING DBA ECONO LODGE, 1441 W CENTRAL AVE, CARTHAGE, MO 64836 DEYSI ESCOBAR, DEYSI'S DINE CORP, 5525 W BELMONT, 1, CHICAGO, IL 60641 DHANA FERGUSON, FERGUSON TRUCK CENTER, 3625 JENSEN DR, HOUSTON, TX 77026 DHARMAPALAN, SAJEEV P., ACCOUNT EXECUTIVE, 7631 VOLGA DR, #2, HUNTINGTON BEACH, CA 92647 DHEAI SHABA, JOHN R MARKET, 19040 JOHN R RD, DETROIT, MI 48203 DHONG NGUYEN, ATLANTA PAGING COMPANY, 3655 MARKET ST, CLARKSTON, GA 30021 DI MAURO, ARTURO, ACCOUNT EXECUTIVE, 831 SW 103 COURT, MIAMI, FL 33174 DI PINTO, FRANK J., 1 EQUITATION WAY, SEWELL, NJ 08080 DI SALVIO, NICOLE J., ACCOUNT EXECUTIVE, 1117 TRENTON AVE, CORONA, CA 92880 DIAFERIA, MICHAEL A, 208 JEFFERSON STREET, HOBOKEN, NJ 07030 DIAMOND, CHRISTIAN A., ACCOUNT EXECUTIVE, 4303 FAIR OAKS AVENUE, TAMPA, FL 33611 DIAN DYCKES, YOUNG EQUIPMENT SALES INC, 200-12 SECOND ST, HUNTINGTON STATION, NY 11746 DIAN JIANG, FORTUNE GARDEN, 3906 WHITE PLAINS RD, BRONX, NY 10466 DIAN MILLER, TECH LAB 2000, 515 E BELVEDERE AV, TELCO CL, BALTIMORE, MD 21212 Mode of Svc (if different)

Page 149 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3770 3770 3780 3761 3770 3770 3770 3770 3770 3761 3770 3770 3761 3761 3761 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3770 3761 3770 3770 3761 3770 3773 3770 3770 3770 3761 3770 DIANA ANDERSON, PRO TITLE, 2035 COUNTY ROAD D E, MAPLEWOOD, MN 55109 DIANA BARKLEY, BRIARWOOD APARTMENTS, 1201 S FIRST ST, OFFICEPHONE GROUND, JESUP, GA 31545 DIANA DERIGE, THE NORTHEAST DISTRICT HEALTH COUNCIL, 3423 W LAWRENCE AV, 206, CHICAGO, IL 60625 DIANA DISTEFANO, GOOD MORNING CAFE, 5596 HIGHLAND RD, HIGHLAND HTS, OH 44143 DIANA HONG, BABY REPUBLIC, 7300 OLD YORK RD, ELKINS PARK, PA 19027 DIANA JENSEN, JAMES L.& DIANA L. JENSEN, 1004 S. WEST AVE., JACKSON, MI 49203 DIANA KIMREY, INTERMEDIA.NET, 800 CALIFORNIA ST, SUITE. 200, MOUNTAIN VIEW, CA 94041 DIANA KWOK, HUNAN WOK, 96 ELM ST, 1ST, MORRISTOWN, NJ 7960 DIANA LEE, G S GARCIA CONSTRUCTION INC, 10115 PAPALOTE ST, STE D, HOUSTON, TX 77041 DIANA RODRIGUEZ, UNIVERSITY MEDICAL CARE, 14701 FLORIDA AV N, TAMPA, FL 33613 DIANA SCHONBERG, SUNNY ISLES DRY CLEANERS, 18184 COLLINS AV, SUNNY ISLES BEACH, FL 33160 DIANA SOSA, EL FAMILIAR RESTAURANT, 885 MAIN ST, PATERSON, NJ 7503 DIANA TAVEL, CENTURY 21 ACTIVE REALTY, 8300 SW 8TH ST, MIAMI, FL 33144 DIANA VAUGHN, FLOWERS AFFAIR INC DBA SALLY'S FLOWERS, 4215 CAMP BOWIE BLVD, FORT WORTH, TX 76107 DIANE ADLARD, ABOUT HAIR INC, 13617 DETROIT AV, LAKEWOOD, OH 44107 DIANE BOND, LAW OFFICES OF CHARLES BLEILER, 12770 HIGH BLUFF DR, SUITE 380, SAN DIEGO, CA 92130 DIANE BROWN, ILLINOIS PIRG, 180 W WASHINGTON BL, 5, CHICAGO, IL 60602 DIANE CAMPBELL, WOODY'S BAR & GRILLE, 13932 TRISKETT RD, CLEVELAND, OH 44111 DIANE CAMPSEY, ATTEBURY GRAIN INC, 2301 TERMINAL RD, FORT WORTH, TX 76106 DIANE CARUSO, BAYWINDS LEARNING CENTERS, 722 E FLETCHER AVE, TAMPA, FL 33612 DIANE CASALS, THE LATIN FLAVOR, 600 WASHINGTON BLVD, LAUREL, MD 20707 DIANE CUSMANO, CHILDREN'S HOME OF DETROIT, 900 COOK RD, GROSSE POINTE WOODS, MI 48236 DIANE DOBARD, MONEY MORTGAGE LOANS, 4428 W SLAUSON AV, STE 6, LOS ANGELES, CA 90043 DIANE FLOWERS, WEB SOURCE, 343 OYSTER POINT, SOUTH SAN FRANCISCO, CA 94080 DIANE GRANT, NETWORKING CONSULTING INFORMAT, 33920 US HIGHWAY 19 N, STE 155, PALM HARBOR, FL 34684 DIANE HARTOG, DIANE M HARTOG ATTORNEY, 8216 RED OAK, STE 205, RANCHO CUCAMONGA, CA 91730 DIANE HIMES, HEARTLAND BREWERY INC, 1285 AVENUE OF THE AMERICAS, GROUND FLOORGROUND, NEW YORK, NY 10019 DIANE HORGHTLING, NU-TECH HEARING AIDE CENTER, 537 RITCHIE HWY N, SUITE 1ATELCOCLOS, SEVERNA PARK, MD 21146 DIANE JOHNSON, WEIGHT CONTROL CLINIC, 8910 RALSTON RD, SUITE 200, ARVADA, CO 80002 DIANE KEMPLER, BALTIMORE HEBREW UNIVERSITY, 5800 PARK HEIGHTS AVE, TELCOCLOS, BALTIMORE, MD 21215 DIANE LAHAIL, STANLEY ROLAND DO, 610 N MAIN ST, FLOOR 1, LAPEER, MI 48446 DIANE LANDSBERG, NON VIOLENCE PROJECT, 300 BISCAYNE BLVD WAY, 919, MIAMI, FL 33131 DIANE LEAL, AMERICAN WESTERN MORTGAGE, 15866 CHAMPION DR, SPRING, TX 77379 DIANE LEE, FIRST INDUSTRIAL REALTY TRUST, 1475 BLAIRS BRIDGE RD, LITHIA SPRINGS, GA 30122 DIANE NELSON, TAX COLLECTOR PINELLAS COUNTY, P.O. BOX 10832, CLEARWATER, FL 33757-8832 DIANE NORTON, HOWARD SCHULTZ ASSOCIATES, 615 W MOUNT PLEASANT AVE, LIVINGSTON, NJ 7039 DIANE PELESKY, OSEC, 3142 VISTA WY, 4TH FLOOR, SUITE 400400, OCEANSIDE, CA 92056 DIANE ROLLINS, PLAYERS WORLD OF GOLF, 1165 PERIMETER CTR W, 310 3RD, ATLANTA, GA 30346 DIANE SANTOS, HOME LOAN SOLUTIONS, 10700 JERSEY BLVD, 110, RANCHO CUCAMONGA, CA 91730 DIANE SEARLES, CROWN TOOL OUTLET, 2264 FOURTEEN MILE, WARREN, MI 48092 Mode of Svc (if different)

Page 150 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3761 3770 3743 3743 3743 3743 3772 3770 3761 3770 3773 3770 3770 3770 3770 3770 3770 3770 3770 3770 3743 3743 3770 3743 3743 3743 3770 3761 3743 DIANE STANLEY, GATEWAY SECRETARIAL SERVICE, 331 J ST, FLR 2 95814 SUITE#200, SACRAMENTO, CA Mode of Svc (if different)

DIANE T BROWNLEE, 12101 STONEGATE LN, GARDEN GROVE, CA 92845 DIANE TAYLOR, YOUTHEATRE, 15600 J L HUDSON DR, SOUTHFIELD, MI 48075 DIANE WILLIAMSON, TODDS NURSERY, 11002 STATE ROUTE 162 E, PUYALLUP, WA 98374 DIANE WINTERS, PAPA ROMANO'S PIZZA, 37112 SIX MILE, FLOOR 1, LIVONIA, MI 48152 DIANE YAMAMOTO, COLORADO AGRICULTURE SERVICE, 11480 CHEROKEE ST, NORTHGLENN, CO 80234 DIANN BOLEY, CONSOLIDATED CONTAINER, 6545 S GLACIER ST, TUKWILA, WA 98188 DIANNA MARINO, ROBERT D. HEDBERG, 14 PAOLI CT, PAOLI, PA 19301 DIANNA VICKERS, LEE MYLES TRANSMISSION, 541 PARK AVE N, PHONE 1, RENTON, WA 98055 DIANNE FAGEN, CPT BILLING, 4860 SAN FERNANDO RD, GLENDALE, CA 91204 DIANNE FELICIANO, JUST STICK IT GRAPHICS INC., 676 W LAKE, 1, ROSELLE, IL 60172 DIANNE GREENE, MEDICAL INSTITUTE, 5170 SANTA MONICA BLVD, LOS ANGELES, CA 90029 DIANNE MACK, MEDALLION FASTENERS CORP/ DBA SHURAIL, 9124 GRAND AV S, BLOOMINGTON, MN 55420 DIANNE MATER, INSPECTION CONSULTANTS, 1515 N C, SACRAMENTO, CA 95814 DIANNE SCHOENING, M.S.O. SEALS & GASKETS, 4702 STEFFANI, HOUSTON, TX 77041 DIAS, SERGIO A., 3842 ALCANTARA AVE, MIAMI, FL 33178 DIAZ, DARREN A., 5616 SPRING VALLEY RD, #221, DALLAS, TX 75240 DIAZ, DEYANIRA, RECEPTIONIST, 511 W 134TH ST, APT 4A, NEW YORK, NY 10051 DIAZ, JUDITH, 7520 SW 30TH TER, MIAMI, FL 33155 DICARTA, 1 CIRCLE STAR WAY, 4TH FL, SAN CARLOS, CA 94070 DICK FOWLER, NEED TO KNOW INC, 11999 KATY FWY, 225, HOUSTON, TX 77079 DICK HANNA, SAN FRANCISCO REPS, 25025 VIKING ST, HAYWARD, CA 94545 DICK KAHVECECIYAN, MARC ENGRAVING, 54 W 47, 1, NEW YORK, NY 10036 DICK LARSEN TREASURER-TAX COLLECTOR, SAN BERNARDIN, 172 W. THIRD STREET, 1ST FLOOR, SAN BERNARDINO, CA 92415-0360 DICK LINDSAY, JOY ELECTRIC CO INC, 248 COPELAND ST, QUINCY, MA 2169 DICK MAYER, SOUTHERN SALES FORCE, 2317 MAIN ST, TUCKER, GA 30084 DICK MICHENER, JOY DETERGENT MFG/INTERNATIONAL FLEETCAR, 3217 STUART DR, FORT WORTH, TX 76110 DICK PALMER, ASSOCIATES REALTY INC., 9988 HIBERT ST, 300, SAN DIEGO, CA 92131 DICK ROSE, MOTOR CITY HARLEY-DAVIDSON, 34900 GRANDRIVER, FARMINGTON HILLS, MI 48335 DICK SHULER, SHULER & ASSOCIATES, 2914 E KATELLA AV, STE. 206, ORANGE, CA 92867 DICK SMALL, ACTION AUTO SALES, 1257 E MCDEVITT AVE, JACKSON, MI 49203 DICK SWEDBERG, RICHARD L. SWEDBERG, 111 W WASHINGTON, CHICAGO, IL 60602 DICK WATSON, EAGLE MANAGED SUBCONTRACTORS, 3070 PRESIDENTIAL PKWY, SUITE 138, ATLANTA, GA 30340 DICKENS, DARIUS, 450 CHURCH RD, MARIETTA, GA 30060 DICKERSON, DONNIE L., CUST IMPL REP 1, 5724 TEASLEY LANE, DENTON, TX 76205 DICKIE THOMPSON, THE WARM COMPANY, 954 E UNION, SEATTLE, WA 98122 DICKS, EDWARD P., MAJOR ACCOUNT MANAGER, 764 COLE ST, #21, SAN FRANCISCO, CA 94117 DICTRONICS INC., 110 GOULD ST P.O. BOX 403, NEEDHAM, MA 02492 DIEDERICHS, BRAD D., EQUIPMENT/DISPATCH COORDINATOR, 5626 UNIVERSITY WAY, NE, UNIT C, SEATTLE, WA 98105 DIEGO BAIRES, G. DEALVA DBA WEST COAST LIGHTING, 930 E HYDE PARK BL, INGLEWOOD, CA 90302 DIEGO FERRARI, JERRY'S SUBS & OIZZA, 9669 MAIN ST., FAIRFAX, VA 22031 DIEP-VALENTINE, KATRINA, BILL OF RIGHTS MANAGER, 3574 TIMBERSEDGE DR., INDIANAPOLIS, IN 46222

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3772 3772 3743 3743 3743 3743 3743 3743 3772 3772 3743 3743 3743 3770 3770 3770 3770 3761 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3761 3770 3743 3743 3770 3770 3770 3743 3770 3770 3743 3743 3743 3743 3743 3743 DIETRICH SNEIDARTITS, DIETRICH TECHNOLOGIES, 725 S ADAMS RD, UNIT L7UNIT L7, BIRMINGHAM, MI 48009 DIFARNECIO, STEPHANIE J., 10275 COLLINS AVE, 1122 SOUTH, BAL HARBOUR, FL 33154 DIGENNARO, JENNIFER A., ACCOUNT EXECUTIVE, 4366 MENLO AVE, #39, SAN DIEGO, CA 92115 DIGEX INC/BELTSVILLE, 6900 MURKIRK MEADOWS ROAD, BELTSVILLE, MD 20704 DIGEX INC/SAN JOSE (ZANKER), 2950 ZANKER RD, SAN JOSE, CA 95134 DIGGS, JOHNNY E., 1530 CLEARBROOK ST, LANCASTER, TX 75134 DIGGS, TAMIKA, SALES COORDINATOR, 1802 METEROTT RD., #401, ADELPHI, MD 20783 DIGIOVANNI, JOHN C, 44 SOUTH OHIOVILLE RD, NEW PALTZ, NY 12561 DIGITAL DESIGN, 4650 KENNY ROAD COLUMBUS OH 43220, COLUMBUS, OH 43220 DIGITAL DESIGN, ATTN: GENL COUNSEL, 4650 KENNY RD, COLUMBUS, OH 43220 DIGITAL ELECTRONIC SYSTEMS REMIT ONLY, 6408 ASHINGTON CIRCLE, PLANO, TX 75023 DIGITAL FEDERAL CREDIT UNION, 220 DONALD LYNCH BLVD, MARLBOROUGH, MA 1752 DIGITAL GENERATION SYSTEMS, 110 WEST HUBBARD STREET, CHICAGO, IL 60610 DIGITEL CORP, ATTN: GENL COUNSEL, 1 PERIMETER PARK S, STE 335 N, BIRMINGHAM, AL 35243 DIGITEL CORPORATION, ONE PERIMETER PARK SOUTH SUITE 335, NORTH BIRMINGHAM, AL 35243 DIGITEL, 2600 SCHOOL DRIVE ATLANTA,GA 30360, ATLANTA, GA 30360 DIGNA REYES, LA UNION MARKET, 8035 SNOUFFERS SCHOOL RD, GAITHERSBURG, MD 20879 DIKRAN KONIALAN, TURBO WHOLESALE TIRES INC., 3424 SAN FERNANDO RD, LOS ANGELES, CA 90065 DILIP BHARWANI, LILA SONS CORPORATION, 1055 PARSIPPANY BLVD, 509, PARSIPPANY, NJ 7054 DILIP PATEL, SUBWAY SANDWICHES, 2540 E MAIN, ST.CHARLES, IL 60174 DILIP SHAH, FOREIGN BAZAAR, 1902 CHESTNUT ST, 1 1, PHILADELPHIA, PA 19103 DILLARD, SHAWN, TECH 1 FIELD, 11053 W. AUGUSTA AVE, GLENDALE, AZ 85307 DILLINGER, BRENDA M., 2225 W FRYE RD, #2075, CHANDLER, AZ 85224 DILLON, AMY M., 1434 BLUEBIRD CANYON, LAGUNA BEACH, CA 92651 DILLON, KENTON, NATIONAL ACCOUNT MANAGER, 844 VIOLET CIR, NAPERVILLE, IL 60540 DILLON, MARK D., 3653 N RAVENSWOOD, CHICAGO, IL 60613 DILLWORTH, SCOTT M., ACCOUNT EXECUTIVE, 7111 DIXIE HWY, #220, CLARKSTON, MI 48346 DILSHAD VASTANI, MONARCH CLEANERS, 3725 OLD NORCROSS, DULUTH, GA 30096 DIMASCIO, FARRAH, ACCOUNT EXECUTIVE, 1333 THOMAS AVE, #14, SAN DIEGO, CA 92109 DIMAURO, CHRISTINE, MAJOR ACCOUNT MANAGER, 13 BEDFORD DR, POTOMAC FALLS, VA 20165 DIMIDIO, DEITRA N., ACCOUNT EXECUTIVE, 222 THIA CT, COATESVILLE, PA 19320 DIMITRI INISHCHUK, DIMITRI INISHCHUK, 235 ROBBINS LN, SYOSSET, NY 11791 DIMITRIOUS TOUMBOURAS, KOURIS KORNER, 321 WASHINGTON, NEWTON, MA 2158 DIMMER, DOUGLAS, ACCOUNT EXECUTIVE, 21857 DREXEL, CLINTON, MI 48036 DIMONDSTEIN, ELLIE M., 2839 COLLIS PL, BRONX, NY 10465 DINA SINGER, TOWNE NURSING STAFF, 4305 WHITE PLAINS RD, BRONX, NY 10466 DINESH BALGI, VIRGINIA VACCUMS, 3640 A KING ST, ALEXANDRIA, VA 22204 DINESH THAKKAR, DINESH THAKKAR THAKKAR GROUP, 623 N STATE ST, CHICAGO, IL 60610 DINGES, RODNEY A., ACCOUNT EXECUTIVE, 3011 N 18TH AVE, PHOENIX, AZ 85015 DINH THAI, FASHION NAILS, 1356 WHITE PLAINS RD, BRONX, NY 10462 DINIA SIRCH, SHIPS ANTIQUES & TRAVEL, 1300 V ST NW, 1, WASHINGTON, DC 20009 DINIZO, GIULIANO A., ACCOUNT EXECUTIVE, 229 UNION AVE, SCOTCH PLAINS, NY 07076 DINKIN, LEE ANNE, 13400 BRIARWOOD DR, LAUREL, MD 20708 DINO VENDETTI, BAY PARTNERS, 10600 N. DE ANZA BLVD., SUITE 100, CUPERTINO, CA 95014 DINSMORE COMM CORP, ATTN: GENL COUNSEL, 130 LADGE RD, SEABROOK, NH 03874X DINSMORE, MARY ANNE, RECEPTIONIST, 14213 S E 243, KENT, WA 98042 DINSMORE, SCOTT, 18526 20TH DRIVE SE, BOTHELL, WA 98012 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3772 3772 3772 3743 3743 3773 3743 3743 3743 3761 3770 3743 3743 3743 3743 3743 3743 3743 3743 3744 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3770 3770 3743 3743 3743 3743 3743 3743 DION VANKEHBERG, SALON DION, 37591 HARPER, CLINTON TWP, MI 48036 DIOSDADO CONTRERAS, DC ROLLFORMING, 1055 E 27TH ST, HIALEAH, FL 33013 DIPAK AMIN, REDWOOD, 1280 ST NICHOLAS AV, NEW YORK, NY 10033 DIPAK SHAH, SALDO DRUGS INC THREE P DRUGS, 384 GRAHAM AV, BROOKLYN, NY 11217 DIR - DEPT OF HUMAN SERVICES, 401 E. FRANKLIN, EL PASO, TX 79915 DIR - DEPT OF INFO RES/TELECOM, 1501 N. CIRCLE, FORT WORTH, TX 76180 DIR - DEPT OF INFO RES/TELECOM, 401 EAST FRANKLIN, EL PASO, TX 79915 DIRECT LINE COMM INC, ATTN: GENL COUNSEL, PO BOX 418, GRANGER, IN 46530 DIRECTOR CORPORATE REAL ESTATE, WORLDCOM CHEROKEE INDUSTRIAL FACILITY, 6929 NORTH LAKEWOOD AVENUE 5.2-313, TULSA, OK 74117 DIRECTOR OF FINANCE-BALTIMORE, 200 HOLIDAY STREET, BALTIMORE, MD 21202 DIRECTOR OF REVENUE, STATE OF MISSOURI, MISSOURI PSC, INTERNAL ACCOUNTING, PO BOX 360, JEFFERSON CITY, MO 65102-0360 DIRECTOR OF REVENUE, STATE OF MISSOURI, MISSOURI PSC, INTERNAL ACCOUNTING, 200 MADISON ST STE 220, JEFFERSON CITY, MO 65101-3254 DIRECTV INC, P.O. BOX 60036, LOS ANGELES, CA 90060-0036 DIRK DIETERS, FREMONT GROUP, 1520 WOODWARD AVE, 106, BLOOMFIELD HILLS, MI 48304 DIRK KELCHER, JACK'S PUB, 5550 YALE BLVD, NONE NONE, DALLAS, TX 75206 DIRKS, ANNETTE, 375 UNION AVE SE UNIT 68, RENTON, WA 98059 DIROSARIO, FRANK J, 1605 RUSSELL DRIVE, DOWINGTOWN, PA 19335 DISCHER, BRIAN K., MAJOR ACCOUNT MANAGER, 2271 CANTERBURY LN, LA HABRA, CA 90631 DISHONG, LAWRENCE M, 6709 ISHNALA TRAIL, PLANO, TX 75023 DISHONG, RICA, MAJOR ACCOUNT MANAGER, 7476 E. ARKANSAS, #2-02, DENVER, CO 80231 DISKIN, ANGELA M., ACCOUNT EXECUTIVE, 4993 COLUMBIA RD, #203, COLUMBIA, MD 21044 DISPLAY CONCEPTS, 13650 T.I. BLVD. SUITE #210, DALLAS, TX 75243 DISTRIBUTION DRIVE LIMITED PARTNERSHIP, C/O PF PROPERTIES, SAN ANTONIO, TX 78232 DISTRICT DIRECTOR, INTERNAL REVENUE SERVICE, 290 BROADWAY, NEW YORK, NY 10007 DIVERSIFIED COMM, ATTN: GENL COUNSEL, 4000 MAIN AVE STE B, FARGO, ND 58103 DIVERSIFIED TELEPHONE SVCS INC, ATTN: GENL COUNSEL, 2066 HARVARD ST, SARASOTA, FL 34237 DIVISION OF TAXATION, 1 CAPITOL HL STE 2, PROVIDENCE, RI 02908-5800 DIVISION OF TAXATION, CN 999, TRENTON, NJ 08646 DIVITA, MICHAEL G., 11750 W SUNSET BLVD, #108, LOS ANGELES, CA 90049 DIXON, DAPHNE R., IP TECH PC BILLING OPS, 15 LOCBURY CT, APT. D, GERMANTOWN, MD 20874 DIXON, JOHN K., 15904 W 143RD ST, LOCKPORT, IL 60441 DIXON, LISA, 2412 THOROUGHBRED DR., KILLEEN, TX 76549 DIXON, MICHAEL L., ACCOUNT EXECUTIVE, 6312 1/2 6TH ST, LOS ANGELES, CA 90048 DIXON, PATRICK ANDREW, 6917 PONCHA PASS, AUSTIN, TX 78749 DIXON, ZENA Y., 3325 CHAUNCEY PL, #103, MT. RAINER, MD 20712 DK PAINTING, DK PAINTING, 749 S. SHERMAN ST., RICHARDSON, TX 75081 DLUHY, MARCIA P, 4140 ADDISON RD, FAIRFAX, VA 22030-3513 DMITRIY KOSTOVETSKIY, MEL PARK TV & VIDEO, 9844 ROOSEVELT RD, WESTCHESTER, IL 60154 DMITRIY LEVITSKIY, LEVITS AUTO, 462 W SAN CARLOS, SAN JOSE, CA 95110 DNK MANAGEMENT INC., 1387 COPE AVENUE E., MAPLEWOOD, MN 55109 DO NOT USE (WAS AEROTEK), PO BOX 630853, BALTIMORE, MD 21263-0853 DO, JAY H., 1026 YORKTOWN AVE, MONTEBELLO, CA 90027 DO, KENNETH KHOA T., 232 RENOAK ST, ANAHEIM, CA 92804 DOBERT, SUSAN J., 12401 MELMARK CT, RESTON, VA 20191 DOBOZY, KEVIN T., ACCOUNT EXECUTIVE, 1043 CEDARWOOD LN, MEDINA, OH 44256 Mode of Svc (if different)

Page 153 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3770 3761 3761 3761 3770 3770 3770 3770 3743 3770 3743 3770 3761 3770 3743 3743 3770 3743 3770 3743 3761 3761 3761 3761 3761 3770 3770 3770 3761 DOBRY, VANCE F, 27 MT. AIRY ROAD, BASKING RIDGE, NJ 07920 DOCKERY, MICHAEL S., ACCOUNT EXECUTIVE, 27036 12TH AVE S, DES MOINES, WA 98198 DOCTOR, SHAWN, ACCOUNT EXECUTIVE, 205 W COWAN, HOUSTON, TX 77007 DOCUMENT RESOURCES, 230 PEACHTREE ST STE 700, ATLANTA, GA 30303 DODGE, CASEY N., ACCOUNT EXECUTIVE, 3709 WATSEKA AVE, #101, LOS ANGELES, CA 90034 DODIE TOLOMEO, DODIE TOLOMEO STATE FARM, 2358 N CLYBOURN AV, 1, CHICAGO, IL 60614 DODOBARA, SEAN M., ACCOUNT EXECUTIVE, 10110 RENTON AVE S, SEATTLE, WA 98178 DODSON, BARRY DAVID, ACCOUNT EXECUTIVE, 3910 OLD DENTON RD, #1720, CARROLLTON, TX 75007 DOE, MICHAEL K., MAJOR ACCOUNT MANAGER, 21691 MONTGOMERY ST, #13, HAYWARD, CA 94541 DOEL, KYLE, 119 SCHOOL STREET, TAUNTON, MA 02780 DOERING, SCOTT M., 205 14TH ST, DELANO, MN 55328 DOERR, KATHERYN, 1380 BARTLETT RD., WAYNE, PA 19087 DOHENY, BRIELYN RAE, ACCOUNT EXECUTIVE, 14322 N CREEK DR, #1532, MILL CREEK, WA 98012 DOHERTY, CATHERINE, 5 WHITING LANE, HINGHAM, MA 02043 DOHERTY, JEREMY M., 411 THUNDERBAY DR, GEORGETOWN, TX 78626 DOKU, RICHARD, 5801 SPRING VALLEY, APT.#1202W, DALLAS, TX 75240 DOLLAR FINANCIAL GROUP, INC., C/O, DOLLAR FINANCIAL GROUP, INC., PO BOX 2977, TEMPE, AZ DOLORES KOENIG, DIGITAL 2000, 10998 WILCREST DR, 120, HOUSTON, TX 77099 DOM MANUEL, FIDELITY NATIONAL TITLE CO., 814 MISSION ST, SUITE 550550, SAN FRANCISCO, CA 94103 DOM PITTIGLIO, NICK'S SHORT STOP, 19070 CASS, FLOOR 1, CLINTON TOWNSHIP, MI 48038 DOMENIC TRIOLO, APOLLO TELEMEDICINE, 2200 BEN FRANKLIN PKWY, APT W1811, PHILADELPHIA, PA 19130 DOMENICK MONTANILE, VENEZIA PEPPINO'S PIZZA INC, 33 E SOUTHERN AV, TEMPE, AZ 85282 DOMENICO ALBA, MIMOS OF CAPRI PIZZERIA, 6 SNEDEN AVE, STOR FRON 1, STATEN ISLAND, NY 10312 DOMENICO CANNELLA, DOMENICO CANNELLA T/A, 9944 46 HARFORD RD, BALTIMORE, MD 21234 DOMINGO MARTE, KATTY SAMUEL CORP, 112 HARRISON PL, 3, BROOKLYN, NY 11237 DOMINGUEZ, RON G., 1027 CLINTONIA AVE, SAN JOSE, CA 95125 DOMINIC DETYACHIC, DAVINCI RISTORANTE, 9737 SANTA MONICA BL, BEVERLY HILLS, CA 90210 DOMINIC M DEL GROSSO & MARY, P DEL GROSSO JT TEN, 635 COLONIAL DR, VERO BEACH, FL 32962 DOMINIC NUNEZ, LA PELUQUERIA, 5303 COLLEGE AVENUE, OAKLAND, CA 94618 DOMINICK GATTUSO, FORTUNE FISH COMPANY, 1050 THORNDALE AV, BENSENVILLE, IL 60106 DOMINICK ROSSETTO, WHITE'S LOCKSMITH, 91-04 CARONA AV, ELMHURST, NY 11373 DOMINICK, JOEY J., ACCOUNT EXECUTIVE, 2231 FRANKLIN AVE E, #304, SEATTLE, WA 98102 DOMINION VA POWER, PO BOX 26543, RICHMOND, VA 23290-0001 DOMINIQUE RAMSEY, UNITED MICROWAVE PRODUCTS, 22129 S VERMONT AV, TORRANCE, CA 90502 DOMINO, ANNA M., 2658 MCMULLEN BOOTH RD, #323, CLEARWATER, FL 33761 DOMONIQUE DOMONIQUE, CAROLYN L. GARDINER M.D., 411 W 21ST ST, SUIT 1, HOUSTON, TX 77008 DOMONOSKE, SARAH B., 2307 NE 4TH ST, #G301, RENTON, WA 98056 DON AQUILANA, PET CARE EXTRAORDINAIRE, 8117 B HARFORD RD, TELCOCLOS, PARKVILLE, MD 21234 DON BASINGER, IKON OFFICE SOLUTIONS, 101 N WACKER DR, CHICAGO, IL 60606 DON BAUMANN, AIMCO / WOODCREST APTS, 2550 W, 8TH ST., ODESSA, TX 79763 DON BAUMANN, AIMCO / VILLAGE CIRCLE APTS, 101 GLENBROOK E, NEW BRAUNFELS, TX 78130 DON BAUMANN, AIMCO, 4707 E MCDOWELL RD, PHOENIX, AZ 85008 DON BAYLISS, VILLAGE REALTY, 707 EAST LAKE DR, STE. A, DECATUR, GA 30030 DON CARPENTER, BAY AREA LUMBER INC, 50 UMBARGER RD, SAN JOSE, CA 95111 DON CLAYTON, CLAYTON FARM SERVICES INC, 18011 US HIGHWAY 61, SIKESTON, MO 63801 DON COLTER, SHOP AMERICA MARKETING GROUP, 1460 ELMHURST RD, ELK GROVE VILLAGE, IL 60007 Mode of Svc (if different)

Page 154 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3761 3770 3761 3761 3770 3772 3770 3761 3770 3770 3761 3743 3770 3770 3761 3770 3770 3761 3770 3770 3761 3770 3743 3743 3770 3770 3770 3761 3761 3770 3770 3770 3761 3770 DON COPUS, MAGNA SERVICES GROUP LTD., 2998 W 11 MILE RD, BERKLEY, MI 48072 DON DAVIS, DON DAVIS AUTOMOTIVE, 32991 CALLE AVIADOR, SUITE D, SAN JUAN CAPISTRANO, CA 92675 DON ELDRIDGE, RICHARDSON STEEL YARD INC, 8500 CLINTON DR, HOUSTON, TX 77029 DON EVANS, EVANS INSURANCE SERVICES, INC., 4905 SW GRIFFITH DR, STE 107, BEAVERTON, OR 97005 DON FOWLER, EMCO FLUID SYSTEMS INC., 6918 S 220TH ST, PHONE 1, KENT, WA 98032 DON GEYEN, BAY ISLAND, 171 CHESHIRE LN N, SUITE 500, PLYMOUTH, MN 55441 DON GOEBEL, BUDD & COMPANY INC., 800 RAINIER AVE S, PHONE 1, SEATTLE, WA 98144 DON HANSEN, DON HANSEN, 100 OTTER LANE, WAXAHACHIE, TX 75165 DON HO, MITRE BOX, 4082 24TH, SAN FRANCISCO, CA 94114 DON HOWLEY, CONSUMERS PRODUCE, 1 21ST ST, PITTSBURGH, PA 15222 DON JENSEN, AIRGAS SO. CA, 4007 PARAMOUNT BL, 100, LAKEWOOD, CA 90712 DON JONES, UNITED ROOFING, 1821 DALY, LOS ANGELES, CA 90031 DON KNAUSS, STUYVESANT LIQUORS, 2718 KENNEDY BL, JERSEY CITY, NJ 7306 DON LINDEBAK, CMA INC., PO BOX PO BOX 60818, PHOENIX, AZ 85082 DON LUCE, THE ACTORS' GANG, 6201 SANTA MONICA BLVD, LOS ANGELES, CA 90038 DON MC GILL TOYOTA, 11800 OLD KATY ROAD, HOUSTON, TX 77079 DON MCCAIN, CITY PLACE PROPERTIES, 15005 E JEFFERSON AVE, GROSSE POINTE, MI 48230 DON MCILVIN, TMP WORLDWIDE - AUSTIN, 5 CLOCK TOWER PL, STE 500500, MAYNARD, MA 1754 DON MCINTIRE, DON MCINTIRE, 1130 WILDERNESS TRAIL, RICHARDSON, TX 75080 DON MICHAEL, MICHAEL TOOL & MANUFACTURING, 27260 HAGGERTY, FARMINGTON HILLS, MI 48331 DON MILLS, PRODUCERS GRAIN CO, 905 E HICKORY ST, NEVADA, MO 64772 DON N ESTES, 10 ESTATES CT, LONGVIEW, TX 75605 DON NOWAKOWSKI, LAVES BENOLD DBA BENOLDS JEWEL, 2900 W ANDERSON LN, SUITE FF, AUSTIN, TX 78757 DON PHIPPS, DON PHIPPS ASSOCIATES INC, 2885 N BERKELEY RD NW, STE 13, DULUTH, GA 30096 DON PRICE, IMPLEMENT SALES, 1574 STONE RIDGE DRIVE, STONE MOUNTAIN, GA 30083 DON QUAYLE, DON Q STUDIO, 1835 WHITTIER AV, B-3, COSTA MESA, CA 92627 DON RADEKE, DON RADEKE, 218 SOUTH ALEXANDER, DUNCANVILLE, TX 75116 DON REYNOLDS, REGIONAL MISSOURI BANK, PO BOX 458, MARCELINE, MO 64658 DON RICHTENBURGH, REFRIGERATION SUPPLIES DISTRTRIBUTOR, 702 W 190TH, GARDENA, CA 90248 DON RISTENDART, ROBERT RISTENDART, 215 W 1ST, STE 104, TUSTIN, CA 92780 DON RODGERS, GODWIN GRUBER, LLP, 1201 ELM ST, SUITE 1700, DALLAS, TX 75270 DON SCHLAG, TIEMANN SCHLAG GROUP, 2451 EXECUTIVE DR, ST CHARLES, MO 63303 DON SELLERS, 12840 VISTA ISLE DR #618, SUNRISE, FL 33325 DON SELLERS, 1804 W MADERO, GILBERT, AZ 85233 DON SHIN, U.S.C.V. AXELS, 538 OLATHE ST, UNIT D, AURORA, CO 80011 DON SILLS, ABBEY MEMORIAL ASSN DBA DIRECT CASKET, 1252 HANLEY INDUSTRIAL CT, BRENTWOOD, MO 63144 DON SINN, HANRATH & SINN ARCHITECTS, 1580 S MILWAUKEE AV, 312, LIBERTYVILLE, IL 60048 DON SNYDER, BEAR SKIN TANNING, 3202 E GREENWAY RD, STE 1623, PHOENIX, AZ 85032 DON STABENO, THOMAS REPROGRAPHICS, 600 N CENTRAL EXPY, RICHARDSON, TX 75080 DON STACK, PBM MECHANICAL, 10101 SENATE DR, LANHAM, MD 20706 DON STEPHENS, WORLD ELECTRONIC DIGITAL NETWORK, INC., 4970 SW 52ND ST, UNIT BAY 311311, DAVIE, FL 33314 DON STEVENS, MELON FARM, P O BOX 710182, DALLAS, TX 75371 DON TREMBLAY, TEN MERCER, 10 MERCER STREET, SEATTLE, WA 98109 DON UNDERWOOD, ST. PAUL UNITED METHODIST CHURCH, 244 KURTZ RD NE, MARIETTA, GA 30066 Mode of Svc (if different)

Page 155 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3743 3743 3761 3770 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3743 3770 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3743 3770 3773 3770 3770 3770 3761 3743 3743 3743 DON WHITE, DON WHITE, PO BOX 1523, FORNEY, TX 75126 DON WOITELLA, LAKE AUTO & SCRAP RECYCLERS, 427 NEWELL ST, PAINESVILLE, OH 44077 DON ZETRICK, THE RUNNER SHOP, INC., 3535 PIONEER PKWY W, SUITE A, PANTEGO, TX 76013 DONAHUE, AMY E., 1127 LAPISH RD, PITTSBURGH, PA 15212 DONAHUE, TERRY B., ACCOUNT EXECUTIVE, 540 COUNTRY CLUB LN, HAVERTOWN, PA 19083 DONAL CUMMINGS, CUMMINS & HOLMES, 18 CROW CANYON CT, SUITE#125, SAN RAMON, CA 94583 DONALD ARTASERSE, MCDONALD PACKAGING, 2601 S GARNSEY, SANTA ANA, CA 92707 DONALD BAKER, ENGINEERING MANAGEMENT ASSOCIATES, INC, 162 E CROGAN ST NW, SUITE D, LAWRENCEVILLE, GA 30046 DONALD BARLIANT, BARBARAS BOOKSTORE, 9500 S WESTERN AV, EVERGREEN PARK, IL 60801 DONALD BAUER, BAUER VISUAL GRAPHICS, INC., 1510 N BRAZOSPORT BLVD, FREEPORT, TX 77541 DONALD BAXTER, ATES SECURITY & PATROL, 451 E CARSON PLAZA DR, 205C, CARSON, CA 90746 DONALD BEDNEY, DR. DONALD BEDNEY, 11633 HAWTHORNE BLVD, SUITE 100100, HAWTHORNE, CA 90250 DONALD BERKEBILE, ADVANCED II, INC., 2414 LYTLE RD, 2, BETHEL PARK, PA 15102 DONALD CARTER, YUMMIES PIZZA & RESTAURANT, 173 W BURNSIDE AV, PHONE GROUND, BRONX, NY 10453 DONALD CRANLEY, WARD'S GIFTS, 10 WALL, BURLINGTON, MA 1803 DONALD DAVIDSON, PACIFIC BEACH DETAIL SHOP, 1400 GARNET AVE, PACIFIC BEACH, CA 92109 DONALD DOLAWAY, SPECIALTY STEEL SERVICES INC, 2200 ADAMS AVE, PHILADELPHIA, PA 19124 DONALD DOUGLAS, MOUNTAIN FINANCIAL SERVICES, 910 DEXTER, DENVER, CO 80246 DONALD E SALZWEDEL & EDNA M, SALZWEDEL JT TEN, W 1280 BRISTOL RD, COLUMBUS, WI 53925 DONALD ERLER, GENERAL BUILDING MAINTENANCE CO, 2233 E LOOP 820 N, FORT WORTH, TX 76118 DONALD GALBRAITH, GALBRAITH & ASSOCIATES, 938 W EVELYN AV, SUNNYVALE, CA 94086 DONALD HANSEN, DONALD W HANSEN, 21 MCGRATH HWY, 405, QUINCY, MA 2169 DONALD HOFFMAN, ADMIRAL BUSINESS SYSTEMS, 55 W 39, 309 3, NEW YORK, NY 10018 DONALD JARMILLO, STATE FARM DONALD JARAMILLO, 12910 ZUNI ST, WESTMINSTER, CO 80234 DONALD JERIE, TONES AUTO BODY, 213 W SHORE AVE, BOGOTA, NJ 7603 DONALD MARINO, MARINO'S DELI & BUTCHER SHOP, 6442 COLLEGE RD, 1, LISLE, IL 60532 DONALD MARKUS, EDWARD H WOLK, 606 E BROOK DR, 1, ARLINGTON HEIGHTS, IL 60005 DONALD MARTIN, MR DS PAINTING, 8652 MAGNOLIA AV, #5, SANTEE, CA 92071 DONALD OSHEA, MACK PRODUCTS COMPANY, 1384 HIRD AV, LAKEWOOD, OH 44107 DONALD OSTERHOLT, ATLAS MULTIMEDIA, 22940 BURBANK BL, WOODLAND HILLS, CA 91367 DONALD PATTERSON, COMMUNITY FUNDING INC., 220 FORBES RD, SUITE 202, BRAINTREE, MA 2184 DONALD PIESCHEL, LOUIS AUTO RADIATOR &AIR CONDTIONING SVC, 6319 LILIAN AV, ST LOUIS, MO 63136 DONALD PRIORE, TRAVEL KING OF PITTSBURGH, 2 GATEWAY CTR, 1627, PITTSBURGH, PA 15222 DONALD R PARK &, JODIE A PARK JT TEN, 591 HOOVER ST, OCEANSIDE, CA 92054 DONALD R. PARKS, DONALD R. PARKS, 3433 WAKETON ROAD, FLOWER MOUND, TX 75028 DONALD R. WHITE, TAX COLLECTOR, ALAMEDA COUNTY, 1221 OAK STREET, OAKLAND, CA 946124285 DONALD REYNOLDS, SMITH REYNOLDS FINANCIAL SERVICES INC, 2141 DEER PARK AV, GROUNDGROUND, DEER PARK, NY 11729 DONALD SHELBY, TRI-COM, INC., 9001 BRADDOCK RD, SUITE 220, SPRINGFIELD, VA 22151 DONALD SMITH, DONALD SMITH & CO, 80 STATE HWY NO 4 HWY E, 3RD, PARAMUS, NJ 7652 DONALD TERRY, THE FILE ROOM, 1425 CHASE AV, 1, ELK GROVE VILLAGE, IL 60007 DONALDSON, MICHAEL A., ACCOUNT EXECUTIVE, 200 S LEXINGTON DR, #1117, FOLSOM, CA 95630 DONATELLI, MARK J., 4432 N. MALDEN AVE, #1N, CHICAGO, IL 60640 DONATO, ANTHONY, ACCOUNT EXECUTIVE, 214 DEVON STREET, KEARNY, NY 07032 Mode of Svc (if different)

Page 156 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3770 3743 3770 3770 3761 3761 3761 3770 3770 3770 3761 3761 3770 3761 3770 3770 3761 3770 3761 3770 3770 3770 3770 3770 3761 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3743 3743 3770 3743 3761 DONATO, CHRISTOPHER A., 16 FOREST ST, FRANKLIN, MA 02038 DONG HAN, GUN HILL AUTO SCHOOL, 253 E 204, BRONX, NY 10458 DONG LIN, PHOTON ACCESS INC, 780 MONTAGUE EXPRESSWAY, SUITE 606606, SAN JOSE, CA 95131 DONGES, MICHAEL E., 1801 EUREKA RD, #48, ROSEVILLE, CA 95661 DONNA BEE, CD BEE TRUCKING, 1057 EAGLE DR, DESOTO, TX 75115 DONNA BENNETT, THE PRINTING TOOL, 7960 SILVERTON AVE, STE 130, SAN DIEGO, CA 92126 DONNA BERNSTEIN, KIDS CUTS, 201 E 31, 11 1, NEW YORK, NY 10016 DONNA BLOOMER, GREGG & ASSOCIATES, 908 TOWN AND COUNTRY BLVD, SUITE 229, HOUSTON, TX 77024 DONNA BROTHERS, CENTER FOR HOLISTIC MEDICINE, 11140 ROCKVILLE PIKE, SUITE 550, ROCKVILLE, MD 20852 DONNA BUGGS, RECORD TECHNOLOGIES, 65 E WACKER PL, SUIT 2300, CHICAGO, IL 60601 DONNA BURNS, PINEY LANE TACK SHOP, 6875 HILLSBORO RD, ST FRANCOIS COUNTY, MO 63628 DONNA BUTLER, FLOWSERVE FLOW SOLUTIONS, 8901 JAMEEL, STE 180STE 180, HOUSTON, TX 77040 DONNA CONNOLE, NW SIGN SUPPLY - SEATTLE, 5300 4TH AVE S, SEATTLE, WA 98108 DONNA ESPOSITO, FEDERATED MORTGAGE ARBITRATION, 4101 N ANDREWS AVE, STE 204, FORT LAUDERDALE, FL 33309 DONNA FIORE, RAPID APPRAISAL SERVICE, 290 HAWKINS AV, B GRD, RONKONKOMA, NY 11779 DONNA GENTILE, CORT FURNITURE RENTAL, 2850 BARRETT LAKES BLVD NW, KENNESAW, GA 30144 DONNA HARRIS, TERRA COMMUNICATIONS, 4727 N ROYAL ATLANTA DR, TUCKER, GA 30084 DONNA KELSER, KREAM HAIRDRESSING, 25130 SOUTHFIELD RD, SUITE 107, SOUTHFIELD, MI 48075 DONNA KRAMER, BRIDGET M. BROOKE, V.M.D., 601 W JERICHO TPKE., GRD, HUNTINGTON, NY 11743 DONNA MILLER, FREDROCK, 7852 JENNIFER AGNES AVE, WATERFORD, MI 48329 DONNA MILLIGAN, AMERICAN'S CHOICE PLUMBING, 1971 PARKER ROAD, ST. LOUIS, MO 63138 DONNA MUTH, MARSHALL VEAL INC, 1000 JOHNSON FERRY RD NE, STE B255 MAIN, MARIETTA, GA 30068 DONNA PARNTHER, AMERICAN EXPRESS, 12201 MERIT DR, 850, DALLAS, TX 75251 DONNA PORTER, SPEEDWAY PRINTING, 44 S LIVINGSTON AVE, LIVINGSTON, NJ 7039 DONNA PRYOR, SUPER TAX CORPORATION, 14326 MARSH LN, ADDISON, TX 75001 DONNA SCHILLER, PASH INTERNATIONAL, 5435 BALBOA BL, ENCINO, CA 91316 DONNA SERNA, SERNA'S MULTI SERVICES, 4200 SOUTH FRWY, 1071, FORT WORTH, TX 76115 DONNA SGAGGERO, CONSTANT CARE NURSING SERVICE, 1109 SPRING ST, SUITE 405, SILVER SPRING, MD 20910 DONNA SHOVEY, CONCENTRA MANAGED CARE SERVICE, 6320 GATEWAY E, EL PASO, TX 79905 DONNA SIMON, DYNACARE LABORATORIES, 16251 SYLVESTER RD SW, BURIEN, WA 98166 DONNA SIMON, DYNACARE LABORATORIES, 2810 SE STEELE ST, PORTLAND, OR 97202 DONNA SMITH, LENNAR HOMES, 550 GREENS PARKWAY, 200, HOUSTON, TX 77067 DONNA VEGA, SEA-WAY MARINE, 2501 HARBOR AVE SW, SEATTLE, WA 98126 DONNA VILLAREAL, NORTH MAIN MEDICAL CLINIC, 3303 N MAIN, BLDG 2, HOUSTON, TX 77009 DONNA VIOLA, VIOLA CONTRACTORS, INC., 1533 SKIPPACK PIKE, BLUE BELL, PA 19422 DONNA WHOEHLER, IV TAX, INC., 707 4TH AVE, 330, NEW KENSINGTON, PA 15068 DONNA WRIGHT, JUNIOR ACHIEVEMENT OF CHICAGO, 651 W WASHINGTON, STE. 404, CHICAGO, IL 60661 DONNA YANEFF, HOLIDAY HAIR DESIGN, 7425 YORK RD, CLEVELAND, OH 44130 DONNELL, KIANNA, 2108 PECAN CREEK DR, MESQUITE, TX 75181 DONNELLAN, CARRIE J., 1015 SOUTHERN ARTERY, #203, QUINCY, MA 02169 DONNIS SEWELL, HANK KINZEY & ASSOCIATES, 2840 HILTON, FERNDALE, MI 48220 DONOGHUE, SEAN K., ACCOUNT EXECUTIVE, 132 LAWRENCE ST, NEW HYDE PARK, NY 11040 DONOVAN BERKLEY, DAWSON FUNDING, 15 MERRIMAC, IRVINE, CA 92620 Mode of Svc (if different)

Page 157 of 592 Allegiance Telecom

Page 160 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3761 3761 3761 3761 3743 3743 3761 3770 3770 3743 3743 3743 3743 3761 3770 3761 3770 3743 3770 3743 3743 3770 3772 3770 3770 3743 3743 3761 3761 3770 3761 3770 3770 3770 3770 3743 3743 3743 3743 3743 DONOVAN WARREN, PUBLIC STORAGE - ILLINOIS, 701 WESTERN AV, 200, GLENDALE, CA 91201 DONOVAN WARREN, PUBLIC STORAGE - MICHIGAN, 701 WESTERN AV, 200, GLENDALE, CA 91201 DONOVAN WARREN, PUBLIC STORAGE - MISSOURI, 701 WESTERN AV, STE. 200, GLENDALE, CA 91201 DONOVAN WARREN, PUBLIC STORAGE - NEW YORK, 701 WESTERN AV, STE. 200, GLENDALE, CA 91201 DONOVAN WARREN, PUBLIC STORAGE - TEXAS, 701 WESTERN AV, STE. 200, GLENDALE, CA 91201 DONOVAN WARREN, PUBLIC STORAGE, 168 STATE HWY NO 17 HWY, ROCHELLE PARK, NJ 7450 DONOVAN, ANTHONY B., CIR II - BAS/N PROVISIONING, 1309 FLAGSTONE, DESOTO, TX 75115 DONOVAN, THOMAS P., MAJOR ACCOUNT MANAGER, 318 PINEVIEW DR, SANTA CLARA, CA 95050 DONTE JARVIS, PRO INVESTORS PRESS INC, 76 N BROADWAY, FLR: 2, STE: 20092009 2, HICKSVILLE, NY 11801 DOO HEWAN KWAK, TESORO FRIENDLY FOOD MART, 10500 GREENWOOD AVE N, SEATTLE, WA 98133 DOO WOONG LEE, DO WOONG LEE, 3453 W 8TH, LOS ANGELES, CA 90005 DOOLEY, AMY E., 2843 BARNARD ST, SAN DIEGO, CA 92110 DOOLEY, MELVIN D., 417 DEER LAKE, FT. WORTH, TX 76140 DOOLITTLE, JASON, 3126 OAK RD, #420, WALNUT CREEK, CA 94596 DOOLITTLE, JENNIFER, 10800 FAIR OAKS BLVD, #1147, FAIR OAKS, CA 95628 DORA HERMANN, DORAS MEXICAN RESTAURANT, 2406 S PARKER RD, DENVER, CO 80231 DOREEN BURNHOUSE, THE PARTNERS GROUP, LTD, 5901 SW MACADAM AVE, STE 200, PORTLAND, OR 97201 DOREEN MARCHIONE, HOPELINK, 16225 NE 87TH ST, SUITE A 1, REDMOND, WA 98052 DORETTA CARRION, DREISBACH ENTER, INC., 2530 E 11TH, P.O. BOX 7509, OAKLAND, CA 94601 DORF, KEVIN R., ACCOUNT EXECUTIVE, 545 MIDWEST TRAIL, LAKE ELMO, MN 55042 DORIANA GRILLO, WEST COUNTY HEALTH & FITNESS, 920 KEHRS MILL RD, BALLWIN, MO 63011 DORING, JOHN, MANAGER, 33 N. ASPEN RD., MIDDLETOWN, NY 10940 DORION, JUSTIN D., ACCOUNT EXECUTIVE, 5400 BASSWOOD CIR, ROCKFORD, MN 55373 DORIS HUIE, DORIS HUIE, 1817 S SAN GABRIEL BL, SAN GABRIEL, CA 91776 DORIS ITALIAN MARKET, 10020 PINES BLVD, PEMBROKE PINES, FL 33024 DORIS RAFFEL, DORIS RAFFEL & ELIZABETH WEAVER, 2401 RESEARCH BLVD, STE 150, ROCKVILLE, MD 20850 DORIS ZEEVI, DORIS ZEEVI DBA ROYAL GIFTWARE #106, 19350 BUSINESS CENTER DR, NORTHRIDGE, CA 91324 DORMAN, JAMES L., NAT'L TELESERVICES REP, 3515 COKER, #121, IRVING, TX 75062 DORNELLAS, STEPHEN P., 1600 W LA JOLLA DR, #2021, TEMPE, AZ 85282 DOROTHY DAN BOONE, KALCHEIM, SCHATZ, & BERGER, 161 N CLARK, STE. 2800, CHICAGO, IL 60601 DOROTHY DUDENHOEFFER, MISSOURI FARM BUREAU SERVICES, INC., 496 A ST S GENEVIEVE DR, SAINTE GENEVIEVE, MO 63670 DOROTHY J FREEMAN, DOROTHY J FREEMAN, 6508 BRIARMEADE DR., DALLAS, TX 75240 DOROTHY MCLAUGHLIN, PREGNANCY CARE CENTER, 14620 N. NEBRASKA AVE, C, TAMPA, FL 33613 DOROTHY ORTIZ, D.O.T COMMUNICATIONS, 923 AVENUE J, GRAND PRAIRIE, TX 75050 DOROTHY TRUMBLE, OLYMPIC CAMPER SALES, 5279 RIDGE RD, PARMA, OH 44129 DOROTHY WALLIN, BUCKS COUNTY SCHOOL OF BEAUTY CULTURE INC, 1761 BUSTLETON PIKE, FEASTERVILLE, PA 19053 DOROTHY WELLS, WELLS TRUCK SERVICE INC, 11124 GARLAND RD, B2, DALLAS, TX 75218 DORRIS, CHRISTINE A., ACCOUNT EXECUTIVE, 12410 W 31ST AVE, LAKEWOOD, CO 80215 DORRIS, DONNA, SPEC CUST SERVICE, 1607 BRITTON DR., SCHERERVILE, IN 46375 DORSEY, ANTHONY C., 11200 HICKORY GROVE CT, LAUREL, MD 20708 DORSEY, ERICA L., RECEPTIONIST, 123 MARTINS POND RD, GROTON, MA 01450 DORSEY, LAVENIA D., IP SPEC CONTRACT QUALITY, 11200 HICKORY GROVE CT, LAUREL, MD 20708 Mode of Svc (if different)

Page 158 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3772 3743 3761 3770 3770 3761 3773 3770 3770 3761 3761 3770 3770 3770 3761 3761 3780 3761 3761 3761 3770 3761 3770 3770 3770 3770 3761 3761 3770 3761 3770 3743 3743 3743 3743 3770 3743 3743 DORTHEA OAKMAN, TIAG, 3144 GRANT AVE, PHILADELPHIA, PA 19114 DORTHY HARRIS PRUITT, PRUITT HARRIS REALTORS, 5922 MLK BLVD, HOUSTON, TX 77021 DOTTIE MILTON, ISLG, 287 E CAMPBELL AV, CAMPBELL, CA 95008 DOUBLETREE-TAMPA BUSCH GARDENS, 11310 NORTH 30TH STREET, TAMPA, FL 33612 DOUCETTE, MICHAEL J., 730 ASBURY CT, SAN DIEGO, CA 92109 DOUG ABUNDIS, PANCHO VILLAS, 4127 15 MILE RD, STERLING HEIGHTS, MI 48310 DOUG ALDINGER, D & D ENVIRONMENTAL CONSULTING, 7000 S BROADWAY, D2, CENTENNIAL, CO 80122 DOUG AND JEANNE WIESER, DOUG AND JEANNE WIESER, 5713 WALDEN DRIVE, PLANO, TX 75093 DOUG ANDERSON, KEY MORTGAGE, 1017 S GAYLORD ST, DENVER, CO 80209 DOUG BELDEN, TAX COLLECTOR HILLSBOROUGH COUNTY, 601 E. KENNEDY BLVD., 14TH FLOOR, TAMPA, FL 33602-4931 DOUG CAMPBELL, GRAPE FINDS, 1643 CONNECTICUT AVE NW, WASHINGTON, DC 20009 DOUG DAVIS, DOUG DAVIS, 10101 BRANWOOD LN, DALLAS, TX 75243 DOUG DELONG, LOOMIS ASSOCIATES, 707 SPIRIT 40 PARK DR, STE 135, CHESTERFIELD, MO 63005 DOUG DELONG, LOOMIS ASSOCIATES, 707 SPIRIT 40 PARK DR., 135, CHESTERFIELD, MO 63005 DOUG FEIST, DIRECT III MARKETING, 12760 HIGH BLUFF DR, 210 0, SAN DIEGO, CA 92130 DOUG HARRELL, MAGIC LANES, 10612 15TH SW, SEATTLE, WA 98146 DOUG LIEN, BLINDS ARE US, 12321 MAGNOLIA AV, E, RIVERSIDE, CA 92503 DOUG MARTIN, BLACKS GUIDE, INC., 444 N FREDERICK AVE, SUITE 240, GAITHERSBURG, MD 20877 DOUG MASSER, YELLOW TRANSPORTATION, 7500 E 41 AV, DENVER, CO 80216 DOUG MCCOLLOUGH, COMMUNITY CENTRAL MORTGAGE, 9844 DIXIE HWY, ANCHORVILLE, MI 48004 DOUG MCKAY, WESTERN TILE & MARBLE CONTRACTORS INC., 540 BARNEVELD AV, STE E, SAN FRANCISCO, CA 94124 DOUG MONTGOMERY, REESE, MONTGOMERY, WEINSTEIN & ASSOC., 2601 E CHAPMAN AV, 115, FULLERTON, CA 92831 DOUG POOLE, AMERICAN LABOR POOLE INC, 8898 CLAIREMONT MESA BLVD, SUITE AA, SAN DIEGO, CA 92123 DOUG PORREY, IONEX RESEARCH CORP, 5981 BROADWAY, DENVER, CO 80216 DOUG ROSA, BEST BUY WINDOWS & DOORS, 22600 LAMBERT ST, STE 1402, LAKE FOREST, CA 92630 DOUG SALEM, SALEM AGENCY INC., 7868 BROADVIEW RD, PARMA, OH 44134 DOUG SCHREINER, PERRYVILLE OVERHEAD DOOR COMPANY, 1402 OLD ST MARY'S RD, PERRYVILLE, MO 63775 DOUG SIEBERT, SIEBERT FINANCIAL SERVICES, 1714 DEER TRACKS TRL, SUITE 215, SAINT LOUIS, MO 63131 DOUG SLAY, ADVANCED HOME THEATER SYSTEMS, 3209 PREMIER DR, SUITE 112, PLANO, TX 75075 DOUG SMITH, DAVID C SMITH & ASSOCIATES INC, 1734 SE TACOMA ST, PORTLAND, OR 97202 DOUG STEINBERG, DOUGLAS PRINTING, P.O BOX 68340, SEATTLE, WA 98168 DOUG THAMES, FT WORTH POOL & SPA, 3332 W 7TH ST, FT WORTH, TX 76107 DOUG WATSON, POPPY'S ITALIAN DELI, 420 E SANFORD BLVD BLVD, GROUND, MOUNT VERNON, NY 10550 DOUG WHITE, HOT SPRINGS HOUSE CONTEST, 9813 BELHAVEN RD, BETHESDA, MD 20817 DOUGHERTY COUNTY 911, 225 PINE AVE, ALBANY, GA 31701-2561 DOUGHERTY, DIANE M., ACCOUNT EXECUTIVE, 219 AVONWOOD RD, KENNETT SQUARE, PA 19348 DOUGHERTY, WILLIAM J., 12029 LAKESHORE SO., AUBURN, CA 95602 DOUGLAS A CLARKE TTEE DTD, 1461 E GLENOAKS, GLENDALE, CA 91206 DOUGLAS BOETTCHER, CASTLEBROOK MANAGEMENT INC., 8643 HILLCREST RD, DALLAS, TX 75251 DOUGLAS COUNTY BOARD OF COMMISSIONERS, 8595 CLUB DR, DOUGLASVILLE, GA 30134-1743 DOUGLAS COUNTY EMERGENCY TELEPHONE SERV., 4000 JUSTICE WAY, CASTLE ROCK, CO 801097545 Mode of Svc (if different)

Page 159 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3770 3744 3770 3761 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3743 3772 3773 3770 3761 3761 3770 3770 3770 3770 3770 3770 3761 3761 3743 3772 3772 3770 3743 DOUGLAS DEWIDE, WINDSOR CONFECTIONS, 4632 TELEGRAPH, OAKLAND, CA 94609 DOUGLAS DIXON, ALL INSURANCE, INC., 231 S EASTON RD, GLENSIDE, PA 19308 DOUGLAS EATON, KENSINGTON TELEVISION SALES & SERVICE, 10309 KENSINGTON PKWY, KENSINGTON, MD 20895 DOUGLAS HARGIN, ATLANTA PERINATAL ASSOCIATION, 710 PEACHTREE ST NW, STE 260 2, ATLANTA, GA 30309 DOUGLAS HAWKS, TMC CONSTRUCTION COMPANY, 3550 CLARKSTON INDUSTRIAL BLVD, CLARKSTON, GA 30021 DOUGLAS JOHNSON, 1402 OLD DALLAS HWY, DALLAS, NC 28034 DOUGLAS LOMBARDI, LOMBARDI ELECTRIC INC, 998 COUNTRYSIDE, CAROL STREAM, IL 60188 DOUGLAS MUELLER, DM ENTERPRISES, 6427 SPRING CYPRESS, SPRING, TX 77379 DOUGLAS REGIN, MAAC PROJECT, 22 W 35TH ST, STE. 100, NATIONAL CITY, CA 91950 DOUGLAS YARGER, SOUTH CROSS SECURITY, INC., P.O. BOX 742145, HOUSTON, TX 77274 DOUGLAS, HILARY, ACCOUNT EXECUTIVE, 507 SANTA CLARA AVE, #B, VENICE, CA 90291 DOUGLASS, ROBERT W., TECH 2 NATL REPAIR CTR, 7855 MEADOW PARK DR., #D, DALLAS, TX 75230 DOWGIEWICZ, KEVIN A., 3519 N SEMINARY AVE, #2, CHICAGO, IL 60657 DOWLING, PATRICIA J., MAJOR ACCOUNT MANAGER, 3848 OVERLAND AVE, #408, CULVER CITY, CA 90232 DOWNES, RICHARD W., 3104 TREE CORNERS PKWY, NORCROSS, GA 30092 DOWNEY, TIMOTHY R., 635 RIVERSIDE DR, #10C, NEW YORK, NY 10031 DOWNRIVER COMMUNITY CONFERENCE, 15100 NORTHLINE RD, SOUTHGATE, MI 48195-2492 DOWNTOWN PROP LLC, 818 W 7TH ST STE 320, LOS ANGELES, CA 90017 DOWNTOWN PROPERTIES LLC, 633 W. FIFTH STREET 56TH FLOOR, LOS ANGELES, CA 9007117 DOWNTOWN PROPERTIES LLC, 633 WEST FIFTH STREET, 56TH FLOOR, LOS ANGELES, CA 90071 DOWNTOWN PROPERTIES LLC, ATTENTION: ERIC BENDER, C/O MAS ASSET MANAGEMENT CORPORATION, 633 WEST FIFTH STREET 56TH FLOOR, LOS ANGELES, CA 90071 DOYLE BARNETT, BARNETT INCORPORATED, 4706 N SAINT MARYS ST, BEEVILLE, TX 78102 DOYLE CARVER, D C MACH INC., 9303 ZAKA, HOUSTON, TX 77064 DOYLE, FRANCIS, DATA CENTER TECHNICIAN, 85 ESSEX STREET, MALDEN, MA 02148 DPI TELECONNECT LLC, 2997 LBJ FREEWAY, SUITE 225, DALLAS, TX 75234 DPI TELECONNECT, INC, C/O NICOLAS ALEXANDER, MORRISON, MAHONEY & MILLER, 250 SUMMER STREET, BOSTON, MA 2210 DR AHMADI, EBRAHIM AHMADI,M.D., 39190 STATE, FREMONT, CA 94538 DR GUPTA, RAJ K GUPTA MD, 15101 SOUTHFIELD RD, ALLEN PARK, MI 48101 DR KAREN WRUBEL, DR KAREN WRUBEL, 13624 S HAWTHORNE BL, HAWTHORNE, CA 90250 DR KOPERWASS, WESTSIDE VISION ASS., 101 W 30, MANHATTAN, NY 10001 DR RICHARD FIORE, CARROLLTON CHIROPRACTIC CENTER, 422 BRADLEY ST, CARROLLTON, GA 30117 DR. DANIEL KRETCH, VISION WORLD, 8295 W RIDGEWOOD DR, PARMA, OH 44129 DR. RICARDO GARCIA, RICARDO GARCIA, M.D., 1260 S ATLANTIC BLVD, LOS ANGELES, CA 90022 DR. ROBERT MOOMAW, DR. ROBERT MOOMAW, 2630 WOODMERE DRIVE, DALLAS, TX 75233 DR. SHAMS, DR. PIRZADEHA A. SHAMS, 716 MAIDEN CHOICE LA, STE 301TELCO CL, CATONSVILLE, MD 21228 DR. SPRAGUE, NEW PASSAGES, 1185 PENARTH ST, COMMERCE TOWNSHIP, MI 48382 DR. ZAYAS, CY FAIR MED CLINIC, 12779 JONES RD, SUITE 108, HOUSTON, TX 77070 DRAGO, PETER L., 3320 S GLENCOE, DENVER, CO 80222 DRAKE BEAM MORIN/FORT WORTH, 201 MAIN STREET #1501, FORT WORTH, TX 76118 DRAKE BEAM MORIN/TROY, 101 W,BIG BEAVER RD, #1245, TROY, MI 48084 DRANE HOFFMAN, ELLIPSE, 173 SOUTH BOULEVARD, SAN MATEO, CA 94402 DRANGINIS, GEORGE J., MAJOR ACCOUNT MANAGER, 221 QUINCY DR, LEVITTOWN, PA 19057 Mode of Svc (if different)

Page 160 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3770 3761 3770 3770 3770 3770 3772 3772 3772 3743 3743 3743 3743 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 3770 3743 3772 3770 3743 3743 3743 3743 3743 3743 DRAPER, JEFFREY C., 19502 80TH AVE W, #B, EDMONDS, WA 98026 DRATEL, MARK, PO BOX 122, ROCKVILLE CENTRE, NY 11571 DRESCHER, DAVID A., 6252 WINDING LAKE DR, JUPITER, FL 33458 DREW GARDA, ACP DISTRIBUTION, INC., 27-01 BROOKLYN QUEENS EXPWY, WOODSIDE, NY 11377 DREW JONES, MARTINEZ, WRIGHT, & MENDEZ INC, 102 E MAIN AVE, STE. 200200, ROUND ROCK, TX 78664 DREW MORRISROE, CTN SOLUTIONS INC, 458 W GERMANTOWN PKE, LAFAYETTE HILL, PA 19444 DREW PUMPHREY, DREW PUMPHREY, 2410 STADIUM DRIVE, FORT WORTH, TX 76109 DREW SAUNDERS, K.D.R. AUTOMOTIVE INC., 133 W HILLS RD, HUNTINGTON STATION, NY 11746 DREW STANDLEY, KIGER MACHINE, 609 CARBY RD, HOUSTON, TX 77037 DREXEL UNIVERSITY-KORMAN CTR, 3240 CHESTNUT STREET, PHILADELPHIA, PA 19104 DREXEL UNIVERSITY-MCPHU CARE, 850 NORTH 11TH STREET, PHILADELPHIA, PA 19122 DREXEL UNIVERSITY-MCPHU CLINIC, 219 NORTH BROAD ST-MEZZANINE, PHILADELPHIA, PA 19102 DRINK MORE WATER, 19200-U CHENNAULT WAY, GAITHERSBURG, MD 20879 DRISCOLL, CHRISTOPHER R., ACCOUNT EXECUTIVE, 21819 ARMINTA ST, CANOGA PARK, CA 91304 DRISCOLL, ROBERT F, AVP SALES, 5 STILL POND TER, WEST NYACK, NY 10994 DROBISH, MICHAEL, 5 WOODSIDE RD., CEDAR GROVE, NJ 07009 DRU STIPA, PRESTIGE TOURS, 3000 VALLEY FORGE CIR, KING OF PRUSSIA, PA 19406 DRUE KORY, AFFILIATED CASTER AND WHEEL, 10866 MIDWEST INDUSTRIAL BLVD, ST LOUIS, MO 63132 DRUMM, BILLY H. JR., 3122 SAN DIEGO, DALLAS, TX 75228 DRUMMEY, JOSEPH C., 35 GLENMONT RD, #2, BRIGHTON, MA 02135 DRYDEN, DALLAS DRAKE, ACCOUNT EXECUTIVE, 20606 SETTLERS VALLEY, SAN ANTONIO, TX 78258 DSET CORPORATION, P.O. BOX 191628, ATLANTA, GA 31119 DSET, 661 SHREWSBURY AVE, SHREWSBURY, NJ 07702 DSET, PO BOX 191628, 2201 WEST PLANO PARKWAYSTE 200PLANO TX 75075PH, ATLANTA, GA 31119 DSI TECHNOLOGY ESCROW SERVICES, P.O. BOX 27131, NEW YORK, NY 10087-7131 DSS FIRE INC., PO BOX 550940, DALLAS, TX 75238-1219 DST OUTPUT, 125 ELINGON ROAD, SOUTH WINDSON, CT 08074 DST OUTPUT, 5044 COLLECTION CTR. DRIVE, CHICAGO, IL 60693 DST OUTPUT, 5208 COLLECTION CENTER DRIVE, CHICAGO, IL 60693 DST OUTPUT, 5220 ROBERT J MATHEWS PKWY, EL DORADO HILLS, CA 95762 DST OUTPUT, ATTN: JIM LARAMY, VP LEGAL, 5220 ROBERT J MATTHEWS PKWY, EL DORADO HILLS, CA 95762 D-TEL COMMUNICATIONS INC., 2315 FOURTEENTH ST, TUSCALOOSA, AL 35401 D-TEL COMMUNICATIONS INC., 2315 FOURTEENTH STREET, TUSCALOOSA, AL 35401 D-TEL COMMUNICATIONS INC, 2315 14TH ST, TUSCALOOSA, AL 35401 DUANE GILL, DUANE D GILL ATTORNEY AT LAW, 2500 TANGLEWILDE ST, 210, HOUSTON, TX 77063 DUANE GRISHAM, D.G. EDEN CORP, 131 COMMERCE DR, UNIT IUNIT I, LARGO, FL 33770 DUANE PATE, DIKMEN TRAVEL, 1127 PINE ST, SUITE 150, SEATTLE, WA 98101 DUBARD, KELLYE B., ACCOUNT EXECUTIVE, 5501 GLENRIDGE DR NE, #736, ATLANTA, GA 30342 DUBIN & SWIECA HOLDINGS, INC., 9 WEST 57TH ST 27TH FLR, NEW YORK, NY 10019 DUC NGO, UNIQUE IMAGES HOME INTERIOR, 2001 UNIVERSITY AV, BERKELEY, CA 94704 DUCEY, THOMAS F., 3012 ROUTE 94, CHESTER, NY 10918 DUCK, DAVID S., 9743 RUSTIC GATE, LAPORTE, TX 77571 DUE,RAYMOND W, 3542 MARTHA BLVD., BETHPAGE, NY 11714 DUFFER, KIMBERLY MICHELLE, 1028 JOYCE ROAD, KAUFMAN, TX 75142 DUKE POWER, PO BOX 70516, CHARLOTTE, NC 28272-0515 DUKOV JR., MITCHEL R., 4183 COLUMBIA RD, #205, NORTH OLMSTED, OH 44070 Mode of Svc (if different)

Page 161 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3743 3743 3743 3743 3775 3772 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3770 DUKS LEE, SUNG'S MARKET, 3457 SACRAMENTO, SAN FRANCISCO, CA 94118 DULCE GARCIA, SPECIALIZED CONTRACTORS INC, 15578 GRAHAM ST, HUNTINGTON BEACH, CA 92649 DUMAS, W D, MAJOR ACCOUNT MANAGER, 1704 WICKWOOD, ARGYLE, TX 76226 DUMBUYA, AMINATA, 5706 TALL GRASS WAY, ELK GROVE, CA 95785 DUMSHA, DENISE L., ACCOUNT EXECUTIVE, 5703 LUXEMBURG ST, #100, ROCKVILLE, MD 20852 DUN & BRADSTREET, P.O. BOX 75542, CHICAGO, IL 60675-5542 DUNAWAY, JOHN A., 11215 RESEARCH BLVD, #2174, AUSTIN, TX 78759 DUNBAR, DAVID L., ACCOUNT EXECUTIVE, 44768 KIT CT, TEMECULA, CA 92592 DUNCAN JR., JOHN, 210 SONTERRA BLVD, #1321, SAN ANTONIO, TX 78258 DUNCAN RUSH, PROLIFIC PAINTING & POWER WASH, PO BOX 13361, MESA, AZ 85216 DUNCAN, DESMOND, MAJOR ACCOUNT MANAGER, 214 LAKE POINTE DRIVE, OAKLAND PARK, FL 33309 DUNCAN, DOUGLAS S., ACCOUNT EXECUTIVE, 6786 DEERWOOD CT, SAN DIEGO, CA 92120 DUNCAN, LOREN, MAJOR ACCOUNT MANAGER, 4 DODWORTH CT., APT 301, TIMONIUM, MD 21093 DUNCAN, PATRICK J., ACCOUNT EXECUTIVE, 2529 OLD TAVERN RD, #12, LISLE, IL 60532 DUNCAN, RICHARD B., 2503 FAIT AVENUE, BALTIMORE, MD 21224 DUNCANVILLE CENTRAL, PO BOX 380280, DUNCANVILLE, TX 75138-0280 DUNDEE SECURITIES CORP, 20 QUEEN ST W, 4TH FLOOR/POB 64, TORONTO, ON M5H3R3CANADA DUNHAM ASSOCIATES-RAPID CITY, CR HOLD/615 12TH STREET, RAPID CITY, SD 57701 DUNKIN, MICHAEL EDWARD, ACCOUNT EXECUTIVE, 3333 CUMMINS, #301, HOUSTON, TX 77027 DUNLAP, KAWANNA L., CCR, 1201 PARK BLVD, #1211, PLANO, TX 75074 DUNLAP, PEGGY A, 2903 CANYON BROOK, RICHARDSON, TX 75080 DUNMYER, CHRISTINE, ACCOUNT EXECUTIVE, 11617 WIND CREEK CT, ALEDO, TX 76008 DUNN COMM SRV., PO BOX 700702, SAN ANTONIO, TX 78270 DUNN COMM SVCS INC, ATTN: GENL COUNSEL, 18643 RED RIVER TRAIL, SAN ANTONIO, TX 78259 DUNN, PATRICK J., NATIONAL ACCOUNT MANAGER, 5494 NUTHATCH RD, PARKER, CO 80134 DUNSTON, CLIVE W., 1055 N CAPITOL AVE, #29, SAN JOSE, CA 95133 DUO KIM, BEAUTY LAND, 539 CHURCH LN, YEADON, PA 19050 DUONG, TUYEN, 6002 PACER LN., ARLINGTON, TX 76018 DUPAGE CNTY EMERG TELEPHONE SYS BRD, 421 N COUNTY FARM RD, WHEATON, IL 60187-3978 DUPAGE MAYORS & MANAGERS CONF, 1220 OAK BROOK ROAD, OAK BROOK, IL 60521 DUPONT, LAURENCE, DATA SALES SPECIALIST, 550 REEDS ROAD, DOWNINGTOWN, PA 19335 DUPREE, KENN, DIRECTOR, CENTEST SYSTEMS, 1072 WINDING CREEK, GRAPEVINE, TX 76051 DUPREE, WILLIAM D., 107 E SUMMIT DR, WIMBERLEY, TX 78676 DUQUESNE LIGHT COMPANY, PO BOX 10, PITTSBURGH, PA 15230-0010 DUQUESNE LIGHT CO, PO BOX 10, PITTSBURGH, PA 15230-0010 DURAN, JASON A., ACCOUNT EXECUTIVE, 8818 WATSON AVE, WHITTIER, CA 90605 DURAN, WIDY, ACCOUNT EXECUTIVE, 1041 NELSON AVE, #4F, BRONX, NY 10452 DURANGO, SILVIA, ACCOUNT EXECUTIVE, 8831 FT. HAMILTON, APT 1-H, BROOKLYN, NY 11209 DURANTE, SEAN, NATIONAL ACCOUNT MANAGER, 516 DAHILIA, CORONA DEL MAR, CA 92625 DURDEN, YOLANDA, 5793 ROCKPORT LANE, HALTOM CITY, TX 76137 DURELL BOND, PARTNERS LOUNGE, 504 ORANGE ST, NEWARK, NJ 7107 DURHAM, BRANDI D., 1521 HERITAGE DR, GARLAND, TX 75043 DURHAM, MARCUS E., ACCOUNT EXECUTIVE, 2912 W 141ST PL, #2, GARDENA, CA 90249 DURING, OLATAYO, 9750 ROYAL LANE, #1415, DALLAS, TX 75231 DURKIN, MARA L., ACCOUNT EXECUTIVE, 324 MANOR LANE, MARLTON, NJ 08053 DUSTIN, JEFFREY S., DIRECTOR, REGIONAL SALES, 7157 COLLINGWOOD CT, ELKRIDGE, MD 21075 DUSTY MARSDEN, BANK FACILITY MAINTENANCE, 5380 W 34TH ST, PMB 315PMB 315, HOUSTON, TX 77092 Mode of Svc (if different)

Page 162 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3743 3761 3770 3770 3770 3770 3761 3761 3770 3770 3743 3743 3770 3770 3770 3743 3743 3773 3743 3743 3743 3773 3743 3761 3743 3743 3743 3772 3743 3770 3743 3743 3772 3770 3743 3743 3773 3761 3770 3761 3761 3743 DUTRA, BACK PAIN CHIROPRACTIC, 5464 PEACHTREE INDUSTRIAL BLVD, CHAMBLEE, GA 30341 DUTTON, JAMES K., 164 LORENZO DR, PLEASANT HILL, CA 94523 DUVAL COUNTY 911 SYSTEM ADMINISTATOR, 3832 BAYMEADOWS RD STE 10, JACKSONVILLE, FL 32217-5605 DUYEN TRAN, DENVER TRANSLATION TEAM, 679 S FEDERAL BLVD, A, DENVER, CO 80219 DWAYNE DAURBIONEY, GLAAACC, 2910 W MARTIN LUTHER KING JR BL, STE. 210, LOS ANGELES, CA 90008 DWAYNE PINDER, GEORGIA POOL SUPPLY, 1924 HUDSON BRIDGE RD, STOCKBRIDGE, GA 30281 DWAYNE RUDY, BUYERS ACCESS, 3410 S GALENA ST, #200, DENVER, CO 80231 DWIGHT HAWKIN, TOWN EAST HEATING & AC, 1600 E HWY 80, MESQUITE, TX 75149 DWIGHT MANSFIELD, INDEPENDENT TESTING LABS INC, 1127 BAKER ST, STE B, COSTA MESA, CA 92626 DWIGHT MCHUGH, CD VENDNG, 9378 HAMILTON DR, MENTOR, OH 44060 DWIGHT PRINGLE, COLLINS & PRINGLE ATTORNEYS AT LAW, 1801 N BROADWAY, STE 910, DENVER, CO 80202 DWIGHT RICHARDSON, A I M S, 9705 BURNET RD, 402, AUSTIN, TX 78758 DWOMOH, KOFI, MAJOR ACCOUNT MANAGER, 59 EAST ST., METHUEN, MA 01844 DWYER, JULIANNE, 12512 CHILTON RD, PHILADELPHIA, PA 19154 DY JORDAN, D Y JORDAN, 808 BIRKHILL, 1, ARLINGTON, TX 76001 DYAN GROFF, RESTCO LLC, 1000 LANCASTER ST, BALTIMORE, MD 21202 DYANTHIA NEILL, SS&D QUEEN OF BRAIDS, 7244 E MONTERREY RD, FORT WORTH, TX 76112 DYBALA, CATHERINE M., 800 CUSTER AVE, #2B, EVANSTON, IL 60202 DYE, JAMES B., 1801 BERING DR, #713, HOUSTON, TX 77057 DYER, ANNELISE (V.DAVID YELDELL ET AL), C/O ERIC F. ROSENBERG, ROSENBERG & FAYNE LLP, 5402 KENILWORTH AVE., RIVERDALE, MD 20737 DYER, ERIC, 283 MONT VERNON ST, MILFORD, NH 03055 DYER, KIMBERLY, 34 ROYAL CREST DR, #9, NASHUA, NH 03060 DYER, LUCAS N., ACCOUNT EXECUTIVE, 4110 BRUENE AVE, PONTOON BEACH, IL 62040 DYER, NEIL A. (V DAVID YELDELL ET AL), C/O ERIC F. ROSENBERG, ROSENBERG & FAYNE LLP, 5402 KENILWORTH AVE., RIVERDALE, MD 20737 DYKES, JENNIFER L., 16321 PACIFIC COAST HWY, #140, PACIFIC PALISADES, CA 90272 DYLAN POSA, RECKLESS RECORDS, 1532 N MILWAUKEE AV, 1, CHICAGO, IL 60622 DYNA INK LTD., 221 E. OGDEN AVENUE, WESTMONT, IL 60559-1341 DYNA INK, INC. DBA PIP PRINTING, 221 E OGDEN AVE, WESTMONT, IL 60559 DYNA INK, LTD., 212 E OGDEN AVE, WESTMONT, IL 60559 DYNAMIC HEALTHCARE-LAKE MARY, 615 CRESCENT EXECUTIVE CT, LAKE MARY, FL 32746 D'ZIIRE, DEANY, 941 BELLWOOD AVE, BELLWOOD, IL 60104 E JANICEK, MD PRECISION INSTRUMENT & OPT CO., 112 E 24TH ST, BALTIMORE, MD 21218 E&H INTEGRATED SYS, ATTN: GENL COUNSEL, 100 URTON LN, STE 100, LOUISVILLE, KY 40223 E&H INTEGRATED SYSTEMS, 100 UNION LANE SUITE 100, LOUISVILLE, KY 40223 E. BENSON HOOD LABORATORIES, 575 WASHINGTON STREET, PEMBROKE, MA 2359 E.W. HENRY, FEEDBACK PLUS INC., 5580 PETERSON LN, 120 LB19, DALLAS, TX 75240 EAGLESON, LUCIA, ACCOUNT EXECUTIVE, 3575 SIXTH AVE, APT C, SAN DIEGO, CA 92103 EAN ENTERPRISES LTD. DBA AM DOCUMENT, 3340-9 NW YEON AVE, PORTLAND, OR 97210 EANES ISD TAX OFFICE, P.O. BOX 162410, AUSTIN, TX 78716 EARL BELGER, A&E PLUMBING, 31485 GROESBECK HWY, SUITE D, FRASER, MI 48026 EARL BRES, SUBWAY #12770, 10697 VALLEY BLVD, EL MONTE, CA 91731 EARL HOLMES, EAGLE PERSONNEL SERVICES, 707 S BROADWAY, 911, LOS ANGELES, CA 90014 EARL IRWIN, COTTMAN TRANSMISSION, 10739 BALTIMORE AVE, BELTSVILLE, MD 20705 EARL S SIMMS, 2967 HILLTOP RD, CONCORD, CA 94520 Mode of Svc (if different)

Page 163 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3761 3770 3743 3770 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3761 3743 3772 3770 3743 3773 3743 3743 3772 3743 3761 3761 3761 3761 3770 3770 3770 3761 3770 3761 3770 EARL SCHOBERT, FOREST HILLS ANIMAL HOSPITAL, 14212 N. FLORIDA AVE, TAMPA, FL 33613 EARL STOKES, EVS AUTO SALES, 2880 W OAKLAND PARK BLVD, STE 119119 1, OAKLAND PARK, FL 33311 EARL TURNER, ALLSTATE INSURANCE COMPANY, 3609 W. PARK ROW, ARLINGTON, TX 76013 EARL WISON, 24/7 FITNESS CLUB, 47 W 14, 3, NEW YORK, NY 10011 EARLENE BARGE, ST ANN ASSISTED LIVING RESIDENCE, 10441 INTERNATIONAL PLAZA DR, ST ANN, MO 63074 EARLEY, RYAN T., 57 RINGWOOD CT, POMPTON LAKES, NJ 07442 EARLIE MONTFORD, PERFORMANCE CAPITAL, 2811 MAIN ST, IRVINE, CA 92614 EARSHOT INNOVATIONS INC., PO BOX 1336, THOUSAND OAKS, CA 91358-0336 EARTHLINK, PO BOX 530530, ATLANTA, GA 30353-0530 EASON, ABIGAIL, NETWORK TECH, 5910 OTTAWA ST, OXON HILL, MD 20745 EAST ALABAMA TELE SPEC, ATTN: GENL COUNSEL, 923-D STAGE RD, AUBURN, AL 36830 EAST, JEFF C., ACCOUNT EXECUTIVE, 2116 ALOHA DR, MESQUITE, TX 75150 EASTER, REBECCA, CIR 2, 4031 BLOCK DRIVE, #1212, IRVING, TX 75038 EASTON GROUP, THE, 10165 NW 19TH STREET, MIAMI, FL 33172 EASTRIDGE PROP I CORP, 3 GANNETT DR STE 100, WHITE PLAINS, NY 10604 EASTRIDGE PROPERTIES I CORPORATION, 925 WESTCHESTER AVENUE, WHITE PLAINS, NY 10604 EASTWOOD, MICHAEL E., MGR ENGINEERING LAB, 1004 SUMMIT DRIVE, JUSTIN, TX 76247 EATEL, ATTN: GENL COUNSEL, 913 S BURNSIDE AVE, GONZALES, LA 70737 EATEL, ATTN: TRUDY THIBODEAUX 913 S BURNSIDE AVE, GONZALES, LA 70737 EATON COUNTY, 911 COURTHOUSE DR, CHARLOTTE, MI 48813-1046 EATON, KAREN C., SPEC PRODUCT, 421 WHITE SPAR, #A, PRESCOTT, AZ 86303 EATWELL, INC., 21 NORTH ST., HINGHAM, MA 2043 EAVES, CHAD A., ACCOUNT EXECUTIVE, 2396 N PIMA RD, SCOTTSDALE, AZ 85257 EAVES, JUANITA SUE, CCR I, 2312 ROSEMARIE, MESQUITE, TX 75149 EBE ALLEGRETTI, IJM USA, 117 MAJORCA AV, SUITE 102102, CORAL GABLES, FL 33134 EBEY, JACQUELINE K., COORD HR, 201 LEJEUNE AVE, LOCKPORT, IL 60441 EBILLIT/INTEGRETEL, 5883 RUE FERRARI, SAN JOSE, CA 95138 EBRAHIM AYUB, LIBERTY TAX SERVICES, 227 E 51ST, 1, CHICAGO, IL 60615 EBRIGHT, SAMANTHA, PO BOX 618062, CHICAGO, IL 60661 ECHOLS, JEFFERY O, C/O JEFFREY ECHOLS, 6706 EASTRIDGE DR.,, #201, DALLAS, TX 75231 ECKELS, WILLIAM J., ACCOUNT EXECUTIVE, 8214 NEY AVE, OAKLAND, CA 94605 ECKSTEIN, DAVID E., MAJOR ACCOUNT MANAGER, 1376 ARGYLE WAY, BENSALEM, PA 19020 ECLIPSYS CORPORATION/MALVERN, 420 LAPP ROAD, #450, MALVERN, PA 19355 ECS TELECOM, INC., 5339 CEDAR BLUFF DR., MEMPHIS, TN 38127 ED BAKER, UNIVERSAL TELECOM, 875A ISLAND DR, SUITE#357, ALAMEDA, CA 94502 ED BARON, CHROMATECH DIGITAL SERVICES INC, 737 W ESTES AV, 1, SCHAUMBURG, IL 60193 ED BRAUSA, POSTAL ANNEX, 8895 TOWNE CENTER DR, 105105, SAN DIEGO, CA 92122 ED BURKE, BURKE DATA PROCESSING, 11403 SOMERSET AVE, BELTSVILLE, MD 20705 ED BURKE, EDUCORE, INC., 1455 LINCOLN PKWY NE, STE. 740, ATLANTA, GA 30346 ED COOPER, NATIONWIDE INSURANCE DBA ED COOPER AGENCY, 4051 STONE MOUNTAIN HWY SW, LILBURN, GA 30047 ED CREE, CPC MORTGAGE INC, 8 N FIRST AV, ARCADIA, CA 91006 ED DEFRANCESCO, AGEE ASSOCIATES, 2444 E TREMONT AVE, FLOOR 11ST, BRONX, NY 10461 ED DEL CASTILLO, PCS CABLE & WIRELESS SOLUTION, 503 W GOLF RD, ARLINGTON HEIGHTS, IL 60005 ED DONNELLY, UNIVERSAL FORM CLAMP OF ATLANT, 350 PATTON DR SW, ATLANTA, GA 30336 ED DUDLEY, RIVERSTONE SURVEYING CO., 2530 SUPERIOR, 703, CLEVELAND, OH 44114 Mode of Svc (if different)

Page 164 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3770 3761 3761 3770 3770 3772 3772 3772 3770 3770 3770 3770 3770 3780 3770 3761 3761 3761 3770 3770 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3761 3770 3761 3770 3761 ED DUGGAN, MUSIC GO ROUND, 15032 E MISSISSIPPI AVE, AURORA, CO 80012 ED FURSHE, UNIVERSITY COMPUTERS, 3334 W 7 ST, FORT WORTH, TX 76107 ED HEITZMAN, ASSOCIATED PRESS, 10 S WACKER DR, 25, CHICAGO, IL 60606 ED HERSHMAN, REHAB CONSULTANTS, 505 NEWPORT DR, ROLLING MEADOWS, IL 60008 ED HERSHMAN, THERASYS INC., 5005 NEWPORT DR, STE. 401, ROLLING MEADOWS, IL 60008 ED HUSHMAN, THERASYS INC. ECLIPSE ORTHOPEDIC REHAB, 5005 NEWPORT DR, ROLLING MEADOWS, IL 60008 ED JAMISON, JAMISON ENTERPRISES, 2440 WESLEY CHAPEL RD, STE A MAIN, DECATUR, GA 30035 ED JANKOWSKI, KNIGHTS OF COLUMBUS, PO BOX 392, WAYNE, MI 48184 ED JOHNSON, COLBENT, 165 BAY STATE DR, BRAINTREE, MA 2184 ED KRAJNIAK, ED KRAJNIAK, 73 NORTHGATE RD, RIVERSIDE, IL 60546 ED LIN, BEN CAROL MOTEL, 14110 PACIFIC HWY S, PHONE 1, TUKWILA, WA 98168 ED MACOMB, GLOBAL CONTACTS INC, 115 W 30, 5502 5, NEW YORK, NY 10001 ED MCGEHEE, BBH HEALTH PRODUCTS, 2300 WALNUT AVE, APT L, SIGNAL HILL, CA 90806 ED MIRECKI, SERVICE MASTER CORPORATION, 7502 CONNELLEY DR, 113A, HANOVER, MD 21076 ED MOREHEAD, OREMS GARAGE, 8127 PULASKI HWY, ESSEX, MD 21237 ED MORSE-ACURA, 940 NORTH FEDERAL HWY, POMPANO BEACH, FL 33602 ED MORSE-CADILLAC OF TAMPA, 101 EAST FLETCHER AVE, TAMPA, FL 33612 ED MORSE-MORSE OPERATIONS, 8363 NW 6TH WAY, FORT LAUDERDALE, FL 33309 ED MUHALL, ANNEX DISTRIBUTION INC., 921 CALLE AMANECER, C, SAN CLEMENTE, CA 92673 ED PALLO, DESIGNERS WORKSHOP, 3860 GREEN INDUSTRIAL WAY, ATLANTA, GA 30341 ED PARZIALE, WISHY WASHY COIN, 2152 JOG RD, GREENACRES, FL 33415 ED RAMOS, ED RAMOS INSURANCE, PO BOX 58843, RENTON, WA 98058 ED ROBIN, TWISTED PAIR GROUP LTD, 60 E 42 ST, 3204 3, NEW YORK, NY 10165 ED ROGIN OR SHARI, AL DITTRICH OLDSMOBILE - GMC, P.O. BOX 431609, PONTIAC, MI 48343 ED ROSE, KM CONTRACTING INC., 2170 W 73RD ST, HIALEAH, FL 33016 ED SALAROW, INK ON PAPER, 720 GREENWOOD AVE, JENKINTOWN, PA 19046 ED SCANLAN, INFRASTRATEGY, LLC, 12 S MICHIGAN AVE, FLOOR 10, CHICAGO, IL 60603 ED SCHOENFELT, MARCELINE PUBLIC SCHOOLS, 400 E SANTA FE, MARCELINE, MO 64658 ED SCHOENHARL, TETRATEC PTFF TECHNOLOGY, 85 RAILROAD DR, IVEYLAND, PA 18974 ED SILUND, MEDICAP PHARMACY, 1414 ST. JOE DR, PARK HILLS, MO 63601 ED SKUFCA, ED SKUFCA C&S LANES INC, P.O BOX 241190, CLEVELAND, OH 44124 ED STARR, CALIFORNIA LEASING & REMARKETING, 9320 WILLOWGROVE AV, STE B, SANTEE, CA 92071 ED URATA, HELP U SELL, 7435 UNIVERSITY AV, 105, LA MESA, CA 91941 ED WARRINGTON, KORT HAUS TAVERN, 6732 GREENWOOD AVE N, SEATTLE, WA 98103 ED YOUNG, CHARLES ANDERSON INSURANCE, P.O BOX 02033558, TELCO CL, SIOUX FALLS, SD 57186 EDDIE ADAMS, MOYE'S PHARMACY & HOME HEALTH CARE, 104 WOOLSEY RD, HAMPTON, GA 30228 EDDIE ADAMS, MOYE'S PHARMACY & HOME HEALTH CARE, 230 COVINGTON ST, MCDONOUGH, GA 30253 EDDIE ADAMS, MOYE'S PHARMACY & HOME HEALTH CARE, 3830 S HIGHWAY 42, LOCUST GROVE, GA 30248 EDDIE BARTNESKY, CONNELLY & BARTNESKY, 1209 E HARRISON ST, HARLINGEN, TX 78550 EDDIE BUCAJ, PLANET SMOOTHIE, 197 MAMARONECK AV, PHONE STORFRONT, WHITE PLAINS, NY 10601 EDDIE COLAMETA, PRESTIGE MOTOR SALES, 600 BROADWAY, MALDEN, MA 2148 EDDIE CRISPELL, CRISPELL HAIRSTYLING, 536 N LA CIENEGA BL, WEST HOLLYWOOD, CA 90048 EDDIE GONZALEZ, VIA-CELL, 555 S FEDERAL HWY, STE. 400, BOCA RATON, FL 33432 EDDIE HERNANDEZ, SOUTH SHORE LEASING, 3200 NW 37TH ST, MIAMI, FL 33142 EDDIE SARIT, GALAXY WIRELESS, 325 W 38, 7TH FLR / SUITE 703703 7, NEW YORK, NY 10018 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3743 3743 3761 3761 3743 3772 3772 3743 3743 3770 3770 3770 3761 3770 3772 3772 3772 3761 3770 3770 3770 3770 3770 3770 3775 3761 3770 3770 3770 3770 EDDY SUJAK, GIOVANNI'S PIZZA & RESTAURANT, 579 GRAND CONCOURSE, BRONX, NY 10451 EDDY YIP, PC & MORE, 690 A MARKET ST, SAN FRANCISCO, CA 94104 EDEE DELAO, HAWTHORN-STONE REAL ESTATE INVESTMENT, 1704 UNION, SAN FRANCISCO, CA 94123 EDEL FRANK, BRIDAL GLAMOUR, 968 S EUCLID ST, ANAHEIM, CA 92802 EDEN YOCUM, PPI PREPRODUCTION PLASTICS, 210 TELLER ST, CORONA, CA 92879 EDGAR AVENDANO, ELITE IMAGE, 3733 EL CAJON BL, 1, SAN DIEGO, CA 92105 EDGAR GARCIA, WACO AUTO BROKERS, 1817 S VALLEY MILLS DR, WACO, TX 76711 EDGAR NAVARRETE, NAVARRETE & NAVARRETTE, 3916 BERGENLINE AVE, UNION CITY, NJ 7087 EDGAR WALTER, WELTRADE INTERNATIONAL, INC., 2263 NW BOCA RATON BLVD, STE 202202 2, BOCA RATON, FL 33431 EDITH BELLO, JUANITA'S PRODUCTS, 2098 MISSION, SAN FRANCISCO, CA 94110 EDMOND TOPAKIAN, PRECISION AUTO WORKS, 16 JERUSALEM AV, 1, HICKSVILLE, NY 11801 EDMONDSON JR, ROBERT L, 1245 WOODTHORPE DR, MESQUITE, TX 75181 EDMONDSON, SEENEQUWA NICOLE, 10709 LAKE JUNE RD, DALLAS, TX 75217 EDMUND LOZADA, ULTIMATE HOME HEALTHCARE, 7870 N LINCOLN AV, FLR 1, SKOKIE, IL 60077 EDNA RACE, EDNA RACE ADVANTAGGIO HAIR, 1526 PINEWOOD ST, CLEARWATER, FL 33755 EDOCS, 2 APPLE HILL DR, NATICK, MA 01760 EDS - BOSTON, 155 FEDERAL STREET, BOSTON, MA 2110 EDS - HARTFORD, 800 CONNECTICUT BLVD, HARTFORD, CT 6100 EDS/SHL CORPORATION, ATTENTION: LEGAL AFFAIRS H3-3A-05, 5400 LEGACY DRIVE, PLANO, TX 75024 EDSON, JULIA T., RECEPTIONIST, 3814 SE 33RD PL, PORTLAND, OR 97202 EDUARDA GIBERTONI, SPEAK FAST ENGLISH SCHOOL, 334 ANDERSON AVE, GROUND, CLIFFSIDE PARK, NJ 7010 EDUARDO ESCOBAR, PALM DRY CLEANERS & COIN, 14616 LIVINGSTON AVE, LUTZ, FL 33549 EDUARDO HERNANDEZ, WESTWING INSURANCE BROKERS INC, 2507 E FLORENCE, HUNTINGTON PARK, CA 90255 EDUARDO MUNOZ, REMESAS COSTAMAR, 310 MORRIS AVE, 1, ELIZABETH, NJ 7208 EDUARDO VOZQUEZ, BEST COFFEE SHOP, 313 36, BROOKLYN, NY 11232 EDUCATION LEADERS COUNSEL, 1225 19TH ST,NW-SUITE 400, WASHINGTON, DC 20036 EDUTREK INTERNATIONAL/FLORIDA, 8151 WEST PETERS ROAD, FORT LAUDERDALE, FL 33324 EDUTREK INTERNATIONAL, 12655 W. JEFFERSON BLVD, LOS ANGELES, CA 90066 EDWARD CHU, NEW YEAR TECH, 8300 OLD COURTHOUSE ROAD, VIENNA, VA EDWARD ABLON, EDWARD ABLON, 7521 PEBBLESTONE DRIVE, DALLAS, TX 75230 EDWARD BAY, PROCESS HEATING CO, PO BOX 84585, SEATTLE, WA 98124 EDWARD BEST, A.E.H. AUTO LTD., 11320 BELLAIRE BLVD, HOUSTON, TX 77072 EDWARD BETTINSON, PEERLESS MORTGAGE, 2009 WADSWORTH BLVD, SUITE 210, LAKEWOOD, CO 80215 EDWARD CHEN, PACIFIC QUEST INC, 1590 OAKLAND RD, SUITE B103, SAN JOSE, CA 95131 EDWARD CHUNG, EDWARD CHUNG, 4944 ROSEHILL ST, PHILADELPHIA, PA 19120 EDWARD D. JONES AND COMPANY, 700 MARYVILLE CENTER DRIVE, ST. LOUIS, MO 63141 EDWARD DONEY, DONEY & ASSOCIATES, 1907 E BROADWAY RD, TEMPE, AZ 85282 EDWARD DONG, ALLSTATE INSURANCE FLUSHING, 39-01 MAIN, FLR: THIRD RM: 309309 THIRD, FLUSHING, NY 11354 EDWARD FELLESON, FELLE'S PRINTING & MARKETING, 1760 MONROVIA AV, STE C-4, COSTA MESA, CA 92627 EDWARD GAMON, EDWARD K GAMON DDS, 10401 OLD GEORGETOWN RD, SUITE 405, BETHESDA, MD 20814 EDWARD HARGRAVES, SDA MECHANICAL SERVICES INC, 2522 METROPOLITAN DR, PHONE 1, BENSALEM, PA 19053 Mode of Svc (if different)

Page 166 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3770 3770 3770 3770 3770 3761 3761 3770 3770 3761 3761 3770 3770 3770 3770 3743 3770 3770 3770 3761 3770 3761 3770 3770 3761 3761 3770 3743 3743 3770 3743 3743 3743 3743 3770 3761 3770 3770 3761 3770 3770 3770 3770 EDWARD HARVEY, HARVEY ECONOMICS, 600 S CHERRY ST, SUITE 220220, GLENDALE, CO 80246 EDWARD JONES, ONYX AND OPAL, BOX 02085094, SIOUX FALLS, SD 57186 EDWARD JORDAN, EDWARD JORDAN, 10456 COUNTY ROAD 800, ROYSE CITY, TX 75189 EDWARD KERTOSKY, KELWIN GROUP INC, 4181 BEDFORD AV, 1 2, BROOKLYN, NY 11229 EDWARD KHAMMO, DAIRY QUEEN, 33170 RYAN, STERLING HEIGHTS, MI 48310 EDWARD KIM, JANITORS WORLD, 11627 HARRY HINES BLVD, DALLAS, TX 75229 EDWARD KURLAND, EDWARD KURLAND, 1600 MARKET ST, PHILADELPHIA, PA 19103 EDWARD LETTE, EATON CONTRACTING CO., INC., 3690 HIGHPOINT, SAN ANTONIO, TX 78217 EDWARD LY, GOLD STAR PRINTING CORP, 63 ORCHARD, NEW YORK, NY 10002 EDWARD MANN, COR-PRO SYSTEMS, 10545 W LITTLE YORK RD, HOUSTON, TX 77041 EDWARD MATTINGLY, HUGHES SUPPLY INC, 7100 OAK RIDGE PKWY SW, AUSTELL, GA 30108 EDWARD MCCOMAS, MCCOMAS FUEL CO., 2301 EVERGREEN ST, BALTIMORE, MD 21216 EDWARD MCDAID, MCDAID FLUM & BLOOM, 2001 MARKET ST, 32ND FLOOR, PHILADELPHIA, PA 19103 EDWARD MCINTOSH, MCINTOSH & CO REALTORS, 2223 PACKARD RD, SUITE 12, ANN ARBOR, MI 48104 EDWARD PENHASKASHI, BARON DISTRIBUTORS, 1220 S MAPLE AV, SUITE 206, LOS ANGELES, CA 90015 EDWARD QUINN, PRESTIGE AUCTION, 1187 MAIN AVE, SUITE 1GSUITE 1G, CLIFTON, NJ 7011 EDWARD RICHMAN, RICHMAN CHEMICAL, INC., 768 N BETHLEHEM PIKE, LOWER GWYNEDD, PA 19002 EDWARD ROWAN JR, 3909 GREEN LOOK CT, FAIRFAX, VA 22033 EDWARD SAWYER, HACIENDA TATOOZ, 15909 E GALE AV, HACIENDA HEIGHTS, CA 91745 EDWARD SIGNORETTI, UNITED DIVERSIFIED TECH CORP, 22 VERONICA CT, STE: 111111 GROUND, SMITHTOWN, NY 11787 EDWARD SOSA, COUNTRY LINCOLN MERCURY, 145 W 11, FL 11, HUNTINGTON STATION, NY 11746 EDWARD STAIGER, STAIGER ACCOUNTING SERVICES, 840 E OHIO ST, PITTSBURGH, PA 15212 EDWARD SUN, CAFE SUNFLOWER, 2140 PEACHTREE RD NW, ATLANTA, GA 30309 EDWARD TAAFFE, MD RESOURCES, 1258 JUNGERMANN RD, SUITE CSTE 201, SAINT PETERS, MO 63376 EDWARD TEPPER, DOLLY MADISON ICE CREAM- ED TEPPER, 3835 E 48 AV, DENVER, CO 80216 EDWARD TROOST, EDWARD TROOST, 1002 BRITTANY COURT, LEWISVILLE, TX 75067 EDWARD URIBE, ESTEEM SECURITY SERVICE, 122 W 26TH ST, SUITE 900, NEW YORK, NY 10001 EDWARD WONG, PLAY IT AGAIN SPORTS, ON628 628 N WOODLAWN, WHEATON, IL 60187 EDWARD ZEPEDA, PRIME FINANCIAL MORTGAGE, 6236 CERMAK RD, BERWYN, IL 60402 EDWARDS & KELCEY TECHNOLOGY INC., 299 MADISON AVE, MORRITOWN, NJ 07962 EDWARDS & KELCEY TECHNOLOGY INC., 299 MADISON AVENUE, MORRITOWN, NJ 7962 EDWARDS ALTON, ALTON EDWARDS INS, 2127 TRADEWIND DR, MESQUITE, TX 75150 EDWARDS, ANGELA Y., ACCOUNT EXECUTIVE, 23210 PARK PLACE DR, BLDG F, SOUTHFIELD, MI 48034 EDWARDS, HILTON K, 31219 JOHLKE LANE, MAGNOLIA, TX 77355 EDWARDS, JESSE W, MAJOR ACCOUNT MANAGER, 7500 PINEMONT, STE #810, HOUSTON, TX 77040 EDWARDS, PARIS S., 1045 N. CENTRAL PARK, CHICAGO, IL 60651 EDWIN GALESTIAN, FIVE STAR MUSIC CORP., 112 W CALIFORNIA AV, GLENDALE, CA 91203 EDWIN KOZIOL, 8700 WAUKEGAN JOINT & VENTURE, 8700 WAUKEGAN RD, STE. 222, MORTON GROVE, IL 60053 EDWIN ORTIZ, BRONX MANHATTAN SEVENTH DAY, 1440 PLIMPTON AV, PHONE 1, BRONX, NY 10452 EDWIN O'TOOLE, EDWIN J O'TOOLE, 265 SUNRISE HWY, 49 4, ROCKVILLE CENTRE, NY 11570 EDWIN RIMOLA, E. RIMOLA DBA THE BUGGY HOUSE, 1037 HELIOTROPE DR, LOS ANGELES, CA 90029 EDWINA ADAMS, EDWINA ADAMS, 4633 SUNNYBROOK DR., PLANO, TX 75093 EDWINA TUTT, PINES VERTICAL BLINDS & INTERIORS, 6326 PEMBROKE RD, SUITE B, MIRAMAR, FL 33023 EDY STEIN, AMERICA, 2725 SALZEDO ST, CORAL GABLES, FL 33134 EDYTHA HICOK, ACT ACCOUNTING, 6950 S HOLLY CIR, #201, ENGLEWOOD, CO 80112 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3770 3770 3770 3743 3780 3743 3743 3761 3770 3743 3743 3761 3743 3770 3770 3770 3761 3770 3761 3743 3772 3743 3772 3770 3743 3743 3743 3743 3770 3761 3770 3770 3761 3770 3761 3770 3770 3770 3770 3770 3770 3761 3761 EFFI BASON, SANIT CORP, 219 JOHNSON AVE, BROOKLYN, NY 11206 EFRAIN MUNOZ, AUTO & TRUCK GLASS INC, 24532 DEL PRADO AV, STE B, DANA POINT, CA 92629 EFRAIN MUNOZ, AUTO & TRUCK GLASS, INC-DUPE, PO BOX 3747, DANA POINT, CA 92629 EFRAIN SANCHEZ, SER-JOBS FOR PROGRESS, 4605 MAHER AV, BLDG 134, LAREDO, TX 78041 EFTIHIA LEOUDARIS, GALAXY PIZZA, 1239 COTTMAN AVE, PHILADELPHIA, PA 19111 EGGETT, TRAVIS M., MAJOR ACCOUNT MANAGER, 19174 EAST WYOMING, APT 101, AURORA, CO 80017 EGON LEWKUT, EGON W LEWKUT, 6535 KINLOCH, DEARBORN HTS, MI 48127 EHLERS, JONATHAN S., 35-14 206TH ST, BAYSIDE, NY 11361 EHRENPREIS, DAVID, ACCOUNT EXECUTIVE, 5220 NW 55TH BLVD, #307, COCONUT CREEK, FL 33073 EHTESHAM KHOKHAR, I V R X, 30 HILLSIDE AVE, FLOOR 2, SUITE 2SUITE 2 2ND, SPRINGFIELD, NJ 7081 EIAD SWIDAN, COTTAGE INN PIZZA, 18710 EUREKA RD, SOUTHGATE, MI 48195 EIB, NICOLE J., ACCOUNT EXECUTIVE, 1928 KINCAID WAY, SACRAMENTO, CA 95825 EICHLER, JOANN C., 2812 MARRIE CT, CLEARWATER, FL 33761 EIFFUKU NINOMIYA, NINOMIYA, E. +MD, 700 PALISADE AVE, FLOOR 22ND, ENGLEWOOD CLIFFS, NJ 7632 EIGENBERG, HOWARD, 12106 VELVET HILL DR, OWINGS MILLS, MD 21117 EILEEN CLAUSS, TOTO, 1407 LOCUST ST, 1, PHILADELPHIA, PA 19102 EILEEN CLEARY, ATLAS DATA SYSTEMS, 560 SPRINGFIELD AVE, WESTFIELD, NJ 7090 EILEEN PASS, ART EFFECTS GALLERY, 350 MONTGOMERY AV, MERION, PA 19066 EILEEN PERRY, HARKINS & ASSOCIATES, 150 S WACKER DR, CHICAGO, IL 60606 EILEEN SHAW, AMERICAN STAFFING RESOURCE, 1835 MARKET ST, PHILADELPHIA, PA 19103 EILEEN VOTAVA, COMMERCIAL GROUP R.E., 8 S101 ROUTE 59, 1ST FLOOR, SUITE A, NAPERVILLE, IL 60540 EINKAUF, GINA KAY, ACCOUNT EXECUTIVE, 3230 SOUTH GESSNER, #2613, HOUSTON, TX 77063 E-INVEST GROUP, INC, 6 CONCOURSE PKWY, SANDY SPRINGS, GA 30328 EIS COMMUNICATIONS, 4159 S. 88TH E. AVENUE TULSA, OK 74145-3336, TULSA, OK 74145-3336 EISNER LLP, 100 CAMPUS DR, FLORHAM PARK, NJ 7932 EJAZ TAHIR, DR EJAZ TAHIR / COOL BRACES, 7222 CERMAK, FLR 1, RIVERSIDE, IL 60546 EK TECHNOLOGY INC, THOMAS E SMITH SENIOR VP, 299 MADISON AVE, MORRISTOWN, NJ 07962 EL PASO COUNTY 9-1-1 EMERG. COMM. DIST., 2829 MONTANA AVE STE 205, EL PASO, TX 79903-2421 EL PASO GLOBAL NETWORKS, ATT: CONTRACT ADMINISTRATION, 1001 LOUISIANA ST 25TH FLOOR, HOUSTON, TX 77002 EL PASO GLOBAL NETWORKS, PO BOX 200576, HOUSTON, TX 77216-0576 EL THUMAS, SORENSON PRODUCE CO, 3122 PRODUCE ROW, HOUSTON, TX 77023 ELAINE SMITH, EZS BOOKKEEPING & TAX SERVICE, 8790 CUYAMACA, SANTEE, CA 92071 ELAINE BORLAND, ACME RUG COMPANY, 56 42ND AV, SAN MATEO, CA 94403 ELAINE FOARD, EPILEPSY FOUNDATION, 10195 MAIN ST, F, FAIRFAX, VA 22031 ELAINE GERLACH, PELLA PRODUCTS - SAN ANTONIO, 708 W SUMMIT AVE, SAN ANTONIO, TX 78212 ELAINE GORZELSKI, HARMONIE PARK PRESS, 23630 PINEWOOD, WARREN, MI 48091 ELAINE HANG, SHEAR TEMPTATION, 7250 FAIR OAKS BLVD, E, CARMICHAEL, CA 95608 ELAINE HOLST, ALLSTATE INSURANCE - ST JAMES, 428 LAKE AV, GROUND, SAINT JAMES, NY 11780 ELAINE LAMPERT, ELAINE LAMPERT TENNIS STUFF, 14106 VENTURA BLVD, SHERMAN OAKS, CA 91423 ELAINE MONTOYA, JMS CAPITAL GROUP, 390 OAK AV, STE F, CARLSBAD, CA 92008 ELAINE PAGONES, VILLA, LLC, 10028 MAIN ST, BELLEVUE, WA 98004 ELAINE RADAJEZAK, GORGES & CO., INC., 2345 YORK RD, TELCO CL, TIMONIUM, MD 21093 ELAINE TAWIL, BIG FISH, 17910 SKYPARK CIR, SUITE 204, IRVINE, CA 92614 ELAINE VULCANO, RIBEIRO TRUCKING, 44 HOOK RD, FLOOR 11ST, BAYONNE, NJ 7002 ELAINE ZUCCARELLI, MODEL & TALENT MANAGEMENT, 394 RODI RD, PENN HILLS, PA 15235 Mode of Svc (if different)

Page 168 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3743 3770 3743 3770 3770 3743 3743 3743 3770 3772 3770 3770 3761 3770 3770 3743 3743 3770 3761 3761 3761 3761 3743 3761 3743 3770 3761 3743 3743 3770 3761 3772 3770 3761 3770 3770 3770 3770 ELAINES QUEZADA, DT II, 2401 NW 30TH AV, MIAMI, FL 33142 ELBENNETTER LEE, DIVERSIFIED ENVIRONMENTAL MANAGEMENT, 2875 N BERKELEY LAKE RD NW, SUITE 7, DULUTH, GA 30036 ELBERT NASWORTHY, WEST HILLSBOROUGH BAPTIST CHURCH, 2717 HILLSBOROUGH AV W, TAMPA, FL 33614 ELDERBROOM, RICHARD L., 340 N KENWOOD ST, #105, GLENDALE, CA 91206 ELDON TUTTLE, TUTTLE MOTOR COMPANY, 509 AVENUE H, POTEET, TX 78065 ELDRIDGE, DANIEL D., ACCOUNT EXECUTIVE, 2847 E CATHY DR, GILBERT, AZ 85296 ELEANOR CHIPIGA, NORTH STAR ELECTRICAL SUPPLY CO, 7906 FRANKFORD AV, PHILADELPHIA, PA 19136 ELEANOR HABERCAMP, COLUMBIA METAL SPINNING CO, 1644 W WRIGHTWOOD AVE, 1, CHICAGO, IL 60614 ELECTRA LINK, ATTN: GENL COUNSEL, 17819 DAVENPORT RD STE 310, STE 310, DALLAS, TX 75252 ELECTRO ENTERPRISES, P.O. BOX 11456, OKLAHOMA CITY, OK 73136 ELECTRONIC DATA SYSTEMS CORP., EDS/SHL CORPORATION, DALLAS, TX 75395 ELECTRONIC MINISTRIES, ELECTRONIC MINISTRIES, 920 S I35 E, DENTON, TX 76205 ELEKTRYON CORPORATION, CR HOLD/10260 CAMPUS POINT DRIVE, SAN DIEGO, CA 92121 ELENA BOVER, B & B PHARMACY, 80-09 37 AV, FIRST, JACKSON HEIGHTS, NY 11372 ELENA MINETOS, LEO'S CONEY ISLAND, 154 S OLD WOODWARD AV, SUITE 202SUITE 202, BIRMINGHAM, MI 48009 ELENA RIVAS, INTERAMERICANA, 3321 20TH, SAN FRANCISCO, CA 94110 ELENI THERMOS, TERRACE ON THE PARK, 52-11 111, CLOSET GROUND, FLUSHING, NY 11368 ELEZABETH SARNI, SARNI DRY CLEANERS, 77 FERRY ST, EVERETT, MA 2149 ELFAR, RONALD N., ACCOUNT EXECUTIVE, 105 BROOK AVE, PASSAIC, NJ 07055 EL-HAJ IBRAHIM, NISRINE N., ACCOUNT EXECUTIVE, 3224 S MAIN ST, #53A, SOUTH COAST METRO, CA 92707 ELHAM ELIA, STATE FAIR MEDICAL CENTER, 950 E STATE FAIR, DETROIT, MI 48203 ELI ERLICH, GIFTWARE INTERNATIONAL, 1304 RHAWN ST, PHILADELPHIA, PA 19111 ELI HAZAN, EARLY WARNING DESIGN, INC, 34-24 HUNTERS POINT AVE, 1, LONG ISLAND CITY, NY 11101 ELIAS ALCARAZ, LA VINA CAFE, 319 S WW WHITE RD, SAN ANTONIO, TX 78219 ELIAS TESHOME, QUICK PICK LIQUOR, 3775 14TH, RIVERSIDE, CA 92501 ELIAS, RICHARD D., 1221 UNION ST, #7, SAN FRANCISCO, CA 94109 ELIE AMOUN, PRECIOUS IMAGE, 6633 FALLBROOK MALL, WEST HILLS, CA 91307 ELIE, ELTERESE L., FILE CLERK, 7501 CHESTERFIELD DR., #1102, DALLAS, TX 75237 ELIO CAVALLARI, ELIO CAVALLARI DBA MEZZOMONDO, 12415 VENTURA BL, STUDIO CITY, CA 91604 ELISE NEGRIN, DIAMOND FINANCE COMPANY INC, 50 JERICHO TRNPK, 2ND FLOOR SUITE 200, JERICHO, NY 11753 ELITE ACTION FIRE EXTINGUISHING EQUIP., 194 DEPOT RD., HUNTINGTON STATION, NY 11746 ELITE COFFEE SERVICE, PO BOX 5378, BUFFALO GROVE, IL 60089-5378 ELIZA VALDES, LONG ISLAND PUPPET THEATRE INC, 10 HEITZ PL, 1, HICKSVILLE, NY 11801 ELIZA VALDES, LONG ISLAND PUPPET THEATRE, 10 HEITZ PL, FLR: 11, HICKSVILLE, NY 11801 ELIZABETH ARDEN, INC., 14100 NW 60TH AVENUE, MIAMI LAKES, FL 33014 ELIZABETH BEESON, PE JEPSON LUMBER CO INC, PO BOX 722, KIRKSVILLE, MO 63501 ELIZABETH BEROES, ELIZABETH BEROES, 4054 PENN AVE, PITTSBURGH, PA 15224 ELIZABETH BRUININGA, THE CONTRACTOR CONNECTION, 9626 LURLINE AV, STE C, CHATSWORTH, CA 91311 ELIZABETH CASSELL, ELIZABETH CASSELL DBA UPDATE TOGETHER, 13515 S AVALON BL, LOS ANGELES, CA 90061 ELIZABETH CASSIDY, TRU BALANCE FITNESS, 1261 LINCOLN AV, 211, SAN JOSE, CA 95125 ELIZABETH FOX, CAPITOL INTERVENTIONAL CARDIOLOGY, 6347 COYLE AVE, CARMICHAEL, CA 95608 Mode of Svc (if different)

Page 169 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3761 3770 3770 3743 3743 3770 3770 3770 3770 3761 3743 3761 3761 3770 3761 3770 3770 3761 3772 3770 3770 3743 3770 3770 3770 3761 3743 3743 3772 3743 3743 ELIZABETH GARCIA, CONTINENTIAL TRAVEL INC., 197 JEFFERSON ST, PASSAIC, NJ 7055 ELIZABETH GUCKIN, GUCKIN FUNERAL, 3330 G ST, PHILADELPHIA, PA 19134 ELIZABETH GUITERREZ, AYUDA HISPANA, 1013 GESSNER, SUIT ASUIT A, HOUSTON, TX 77055 ELIZABETH HALL, CASCADE DISABILITY MGMT MD, 4 STABLEMERE CT, BALTIMORE, MD 21209 ELIZABETH HALL, CASCADE DISABILITY MGMT, 2100 RIVERSIDE PKWY, #119, LAWRENCEVILLE, GA 30043 ELIZABETH KENCH, GATELY & ASSOCIATES, 75 SECOND AV, 300 3, NEEDHAM, MA 2494 ELIZABETH KING, THE CARRIAGE HOUSE LTD., 251 E 82, GROUND, NEW YORK, NY 10028 ELIZABETH MCNABB, ELIZABETH MCNABB DDS INC, 25272 MCINTYRE, SUITE A, LAGUNA HILLS, CA 92653 ELIZABETH NEMETH, ALL AMERICAN STAFFING INC., 13477 PROSPECT RD, STE 101A, STRONGSVILLE, OH 44149 ELIZABETH SIKES, SHARP TOP COVE DEVELOPMENT, 3950 RIVERWOOD PKWY, ATLANTA, GA 30339 ELIZABETH SIMPSON, WILD FOR HUMAN RIGHTS, 1375 SUTTER ST, 407, SAN FRANCISCO, CA 94109 ELIZABETH STEIN, BELL PAINTING CONTRACTORS, 92 BELL ST, REAR, ORANGE, NJ 7050 ELIZABETH TAYLOR, DR. ELIZABETH R TAYLOR, 921 A-C W PIONEER PKWY, GRAND PRAIRIE, TX 75051 ELIZABETH WEST, CALIFORNIA SCALE CO., 1721 S CLAUDIA WY, ANAHEIM, CA 92807 ELIZONDO, HEATHER, TECH 1 FIELD, 2402 ROCKWAY LANE, SAN ANTONIO, TX 78232 ELKABIR, SARA, MAJOR ACCOUNT MANAGER, 5406 CONNECTICUT AVE NW, #605, WASHINGTON, DC 20015 ELLA OJEDA, 83-29 124TH PL, KEW GARDENS, NY 11415 ELLE WILD, EINSTEIN/NOAH BAGELS CORP, 1687 COLE BLVD, GOLDEN, CO 80401 ELLEN GILMOUR, CMI ASSOCIATES, 3724 NORWOOD DR, LITTLETON, CO 80125 ELLEN HARLOW, BRUCE ANDREW LEVY MD PA, 6410 FANNIN ST, HOUSTON, TX 77030 ELLEN HATCHER, CRYSTAL MACHINE TOOL, 21986 SCHMEMAN AVE, WARREN, MI 48089 ELLEN K TANNEN, 5 SUNTOP CT, BALTIMORE, MD 21209 ELLEN LOVELACE, GPC MANAGEMENT, 774 MURPHY AVE SW, ATLANTA, GA 30310 ELLEN LUE TAN, AMERICAN DRYWALL SERVICES, 6519 WESCO WAY, FLOOR 1, SUITE B, HOUSTON, TX 77041 ELLEN MESFORD, SERVPRO OF GRESHAM, 17744 NE SAN RAFAEL DR, PORTLAND, OR 97230 ELLEN OSBURNE, SCI LUCENT LLC, 585 GROVE ST, 300 3, HERNDON, VA 20170 ELLEN PREWITT, TEXAS CITY LINCOLN MERCURY INC, 911 HWY 146 N, TEXAS CITY, TX 77590 ELLEN RIBEN, JEWELERS WERK, 2000 PENNSYLVANIA AV NW, WASHINGTON, DC 20006 ELLEN SWIFT, AARP FOUNDATION, 4200 SOUTH FWY, TOWN CENTER TOWER STE 608STE 608, FORT WORTH, TX 76115 ELLEN TRACY INC, 165 POLITO AVENUE, LYNDHURST, NJ 7071 ELLEN UFBERG, PREMEIR CONSULTNTS, 1061 EASTON RD, ABINGTON, PA 19001 ELLENI KLIMANTIS, ALL CREDIT FINANCE, 100 5TH AVE, 900, PITTSBURGH, PA 15222 ELLER, STEPHEN T., ACCOUNT EXECUTIVE, 3310 COLE AVE, #463, DALLAS, TX 75204 ELLIE ASHER, CONSOLIDATED PROPERTY GROUP INC, 8757 BAIRD AVE, D1, NORTHRIDGE, CA 91328 ELLIE KRUTER, FLAVIO KRUTER M.D., 21 CROSSROADS DR, STE. 415, OWINGS MILLS, MD 21117 ELLIE LEVINE, CREATIVE VIDEO, 424 N CRAIG ST, PITTSBURGH, PA 15213 ELLIES WATANABE, MICHAEL WATANABE MD, 23961 CALLE DE LA MAGDALENA, STE 212, LAGUNA HILLS, CA 92653 ELLIOT, JASON, 1811 WYOMING AVE., #22, WASHINGTON, DC 20009 ELLIOT,WILLIAM R, 402 SILVER MAPLES PK, HARRIMAN, NY 10926 ELLIOT-LEWIS CORP., CR HOLD/2900 BLACK LAKE PLACE, PHILADELPHIA, PA 19153 ELLIOTT, PAMELA Y., 18 MARSHALL ST, 7-W, IRVINGTON, NJ 07111 ELLIOTT, PATRICK S., ACCOUNT EXECUTIVE, 2274 BALDWIN MILL RD, FALLSTON, MD 21047 Mode of Svc (if different)

Page 170 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3743 3743 3743 3743 3743 3743 3761 3770 3770 3770 3761 3743 3743 3743 3761 3772 3743 3743 3770 3770 3761 3761 3761 3770 3770 3770 3770 3761 3743 3770 3743 3743 3743 3761 3743 3743 3743 3772 3743 3743 3770 ELLIOTT, TRAVIS R., ACCOUNT EXECUTIVE, 1211 MADRIGAL CT, CHULA VISTA, CA 91910 ELLIS SKIP CAVE, ELLIS SKIP CAVE, 5106 DURANGO, GARLAND, TX 75043 ELLIS, ANDREW L., 6024 CATLIN DR, TAMPA, FL 33647 ELLIS, PATRICK L., 1401 JEFFERSON RD, FT. WASHINGTON, MD 20744 ELLIS, STEPHANIE, ADMIN ASSISTANT, 5050 LAKEBROOKE RUN, STONE MOUNTAIN, GA 30087 ELLIS, VIRLYN, ACCOUNT EXECUTIVE, 661 NE 172ND TER, NORTH MIAMI BEACH, FL 33162 ELLIS, WENDY ANN, PO BOX 141, BYNUM, TX 76631 ELLISON, GEORGE T., 800 LAKESIDE CIR, #815, LEWISVILLE, TX 75057 ELMER LORENZO, CALIFORNIA REAL ESTATE NETWORK ESCROW, 4239 N PECK RD, EL MONTE, CA 91732 ELMER MARMORSTEIN, IBIS BUILDERS & DEVELOPERS, 12466 SW 128TH ST, STE 3-A3-A, MIAMI, FL 33186 ELMER SMALLING, ELMER SMALLING, 6700 SPOKANE PLACE, PLANO, TX 75023 ELMER VELAZCO, PRINT STOP REPROGRAPHICS, 1239 W 19TH ST, HOUSTON, TX 77008 ELMER WILSON, ELMER I. WILSON JR, LTD, 3000 LANGFORD RD NW, BLDG 2600, NORCROSS, GA 30071 ELMER, JASON G., 774 9TH AVE, #2FN, NEW YORK, NY 10019 ELMINOUFI, RAMI, MAJOR ACCOUNT MANAGER, 26630 SHOREWOOD RD, RANCHO PALOS VERDES, CA 90275 ELORREAGA, BRIAN P., MAJOR ACCOUNT MANAGER, 556 E FREMONT AVE, SUNNYVALE, CA 94087 ELSA REYNA, TEXAS DRIVING SCHOOL/REYNA INS, 1001 JACKSON KELLER RD, SAN ANTONIO, TX 78213 ELSEVIER/HARCOURT-ELKRIDGE, 6810 DEERPATH ROAD, 4TH FLOOR, ELKRIDGE, MD 21075 ELTEK ENERGY / PCP, LBX 619764, CHICAGO, IL 60680-6197 ELTEK ENERGY / PCP, LBX 619764 PO BOX 6197, CHICAGO, IL 60680-6197 ELUK WILLIAM, HELEN KELLER, 57 WILLOUGHBY, COMPUTER 6, BROOKLYN, NY 11201 ELVIRA FERNANDEZ, CLASSIC LINCOLN SERVICE, 894 BROADWAY, NEWARK, NJ 7104 ELVIS MAMIRZAIE, TLC, 910 E BIRCH, STE350, BREA, CA 92821 ELWAINE BARRETT, UNION MOTOR CO., 2200 N SHEPHERD, HOUSTON, TX 77008 ELYCE CARTERKLEIN, MEDICAL ADVISORS, 620 SENTRY PKWY, 130, BLUE BELL, PA 19422 ELYSE WEBBER, BACK BAY BEACH INC., 48 B EDGERLY RD, BOSTON, MA 2115 ELZY HILL, SERVICE MASTER BY HILL, 124 POWERS FERRY RD SE, SUITE E, MARIETTA, GA 30067 EMA GARZA, TOMMY'S TEX-MEX, 4145 VOLTAIRE, SAN DIEGO, CA 92101 EMAD ABDELMESIH, G & A GOURMET DELI, 22 JOURNAL SQ, JERSEY CITY, NJ 7306 EMAN TALEI, MANAGEMENT RECRUITERS WOODLAND, 20300 VENTURA BL, 380, WOODLAND HILLS, CA 91364 EMANUAL COUNTY-GA E911-TAX COLLECTOR, 101 S MAIN ST, SWAINSBORO, GA 30401-3655 EMANUEL ODEJI, TEMAGNA POWERS, 60 EVERGREEN PL, 309, EAST ORANGE, NJ 7018 EMC CORPORATION, DEPT. CH. 10648, PALATINE, IL 60055-0648 EMC CORPORATION, PAUL T DACIER SVP/GENL COUNSEL, HOPKINTON, MA 01748-9103 EMC, DEPT CH 10648, PALATINE, IL 60055-0648 EMELY DELGADO-COLON, THE SPANISH AMERICAN COMMITTEE, 4407 LORAIN AVE, CLEVELAND, OH 44113 EMERGENCY COMM. DISTRICT OF ECTOR COUNTY, 700 N GRANT AVE STE 7-C, ODESSA, TX 79761-4561 EMERITUS COMM, PO BOX 198623, ATLANTA, GA 30384 EMERITUS COMMUNICATIONS, PO BOX 198623, ATLANTA, GA 30384 EMERSON HOSPITAL/WESTFORD, 133 LITTLETON RD, WESTFORD, MA 1886 EMERSON, DAVID C., 4433 ATLANTA DR, PLANO, TX 75093 EMERSON, KEITH, 3107 MUSTANG DR., LOT #80, GRAPEVINE, TX 76051 EMILIO STRAFACE, FRANK'S PIZZA, 3600 FISK AV, PHILADELPHIA, PA 19129 Mode of Svc (if different)

Page 171 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3761 3770 3743 3775 3761 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 3743 3743 3743 3770 3743 3761 3770 3770 3743 3743 3743 3743 3743 3743 3772 3772 3743 3743 3743 EMILY BARTON, LINUX NETWORKS, 8689 S 700 W, SANDY, UT 84070 EMILY MIELSCH, DYNACARE HERMANN LABORATORY SERVICES, 6411 FANNIN, B450, HOUSTON, TX 77030 EMILY TSAI, PHI HONG USA, 48607 WARM SPRINGS BLVD, FREMONT, CA 94539 EMIT HUDSON, COALITION FOR ALTERNATIVES IN, 3234 ADELINE ST, BERKELEY, CA 94703 EMITT MC CARTHY, CONNECTOR CORP, 15612 LATROBE AV, 1, OAK FOREST, IL 60452 EMMANUEL RODRIGUEZ, SUR-CENTRAL LATIN MANAGEMENT, 8301 S VERMONT AV, A, LOS ANGELES, CA 90044 EMMET COUNTY, 450 BAY ST, PETOSKEY, MI 49770-2466 EMMETT A. LARKIN COMPANY, INC., 100 BUSH STREET, 10TH FLOOR, POB 394 DESJARDINS ST, SAN FRANCISCO, CA 94104 EMMETT JORDAN, PRECISE TITLE & ESCROW AGENCY, 23660 MILES RD, BEDFORD HTS, OH 44128 EMMETT MOORE, PADRE MORTGAGE, 1645 S RANCHO SANTA FE RD, #205, SAN MARCOS, CA 92069 EMRY, GARRICK C., 5065 TWILIGHT CANYON RD, #D, YORBA LINDA, CA 92887 ENABLING TECH CORP, ATTN: GENL COUNSEL, 8910 ROUTE 108 STE B, COLUMBIA, MD 21045 ENCOMPASS ELEC TECH, ATTN: GENL COUNSEL, 1747 S 900 WEST, SALT LAKE CITY, UT 84104 ENDEAVOR REAL ESTATE MANAGEMENT LTD., ATTENTION: KIRK RUDY, 100 CONGRESS AVENUE, SUITE 1310, AUSTIN, TX 78701 ENGBERG, ERIC, COORD DSL ORDER, 1102 THISTLE CIRCLE, CEDAR PARK, TX 78613 ENGDAHL, ERIK A., ACCOUNT EXECUTIVE, 1340 W CALLE DEL NORTE, CHANDLER, AZ 85224 ENGELKING, MARK R., ACCOUNT EXECUTIVE, 13102 DOGWOOD GLEN CT, CYPRESS, TX 77429 ENGENESS, VINCENT J., ACCOUNT EXECUTIVE, 825 LAKE WASHINGTON BLVD S, SEATTLE, WA 98144 ENGLAND, JAMES H., 1088 ROSEWOOD DR, ATLANTA, GA 30306 ENGLISH, JOHN B., 1605 BROADNAX MILL RD, LOGANVILLE, GA 30052 ENGRACIO, ANTHONY, TECH 1 CUST INSTALL, 803 N. STATE ST, WASECA, MN 56093 ENID WOOD, THE PITTSBURGH MUSIC ACADEMY, INC., 232 3RD AVE, CARNEGIE, PA 15106 ENNA LIN, CHANG-AN RESTAURANT, 434 BERGEN ST, HARRISON, NJ 7029 ENNIS POLICE DEPARTMENT, 119 W BROWN ST, ENNIS, TX 75119-4736 ENNIS, MARK A., ACCOUNT EXECUTIVE, 23 ALICEVIEW COURT, LUTHERVILLE, MD 21093 ENO, DANIEL W, 1102 JANNEY ST SW, LEESBURG, VA 20175 ENOCH MOON, BENLEX TOBACCO, 400 W LEXINGTON ST, UNIT A22TELCO CLO, BALTIMORE, MD 21201 ENOCH, JOHN, AGENT CHANNEL MGR, 6008 TWILIGHT CT, BALTIMORE, MD 21206 ENRICO DEL MAR, MODERN IMAGE SIGN WORKS, 5955 MIRA MESA BL, SUIT B, SAN DIEGO, CA 92121 ENRIQUE LAPADULA, GABLES SHOE REPAIR, 2615 PONCE DE LEON BLVD, CORAL GABLES, FL 33134 ENRIQUE MORA, ENRIQUE MORA DBA SUNRISE DENTAL LAB, 8 W MERRICK RD, 203 SECOND, FREEPORT, NY 11520 ENTERPRISE FLEET SERV., 1550 ROUTE 23, NORTH WAYNE, NJ 07470 ENTERPRISE FLEET SERVICES, 3860 WEST NW HIGHWAY STE 300, ATTN: ALAN KAHN, DALLAS, TX 75220 ENTERPRISE FLEET SVCS, ATTN: DAVID GUTHAIM, 1550 ROUTE 23 NORTH, WAYNE, NJ 07470 ENTERPRISE LEASING COMPANY OF DFW, 1341 W. MOCKINGBIRD LANE 1000E, DALLAS, TX 75247 ENTRICOM INC., 2300 7TH AVE, SEATTLE, WA 98121 ENTRICOM, 2300 7TH AVENUE, SEATTLE, WA 98121 ENVELOPES UNLIMITED, INC, 649 NORTH HORNERS LANE, ROCKVILLE, MD 20850 ENVIRONMENT GROUP, 303 E. WACKER DRIVE, CHICAGO, IL 60601 EOP ­ 2ND AND SPRING LLC, C/O EQUITY OFFICE PROP TRUST, 1100 2ND AVE 1ST FL, SEATTLE, WA 98101 EOP ­SUMMIT LTD PARTNERSHIP, 1300 SUMMIT AVE STE 500, FORT WORTH, TX 76102 EOP-SECOND & SPRING L.L.C., EOP NW PROPERTIES, 111 THIRD AVENUE SUITE 2230, SEATTLE, WA 98101 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3761 3761 3761 3761 3761 3761 3770 3770 3770 3770 3761 3770 3761 3761 3761 3770 EOP-SUMMIT LIMITED PARTNERSHIP, C/O EQUITY OFFICE PROPERTIES TRUST, 1300 SUMMIT AVENUE SUITE 220, FORT WORTH, TX 76102 EPPLEY, POLLY A, 3744 HARWICK PL., CHARLOTTE, NC 282113412 EPSILON A RELIZON CO, ONE AMERICAN EAGLE PLAZA, EARTH CITY, MO 63045 EQUIFAX CREDIT INFORMATION SVC, PO BOX 105835, ATLANTA, GA 30348-5835 EQUINIX INC, ATTN: ACCOUNTS RECEIVABLE, 301 VELOCITY WAY 5TH FL, FOSTER CITY, CA 94404-4803 EQUINIX, INC, 301 VELOCITY WAY, 5TH FLOOR, FOSTER CITY, CA 94404-4803 EQUISERVE, 4229 COLLECTION CTR DRIVE, CHICAGO, IL 60693 EQUITY OFC PROP, 1740 TECHNOLOGY DR STE 450, SAN JOSE, CA 95110 EQUITY OFFICE PROPERTIES TRUST, 10260 S.W. GREENBURG ROAD, SUITE 100, PORTLAND, OR 97223 EQUITY OFFICE PROPERTIES TRUST, ATTENTION: GENERAL COUNSEL FOR PROPERTY OPERATION, TWO NORTH RIVERSIDE PLAZA, SUITE 2200, CHICAGO, IL 60606 EQUITY OFFICE PROPERTIES TRUST, ATTENTION: WEST REGIONAL COUNSEL, TWO NORTH RIVERSIDE PLAZA SUITE 2200, CHICAGO, IL 60606 EQUITY OFFICE PROPERTIES, 1300 SUMMIT AVE STE 220, FORT WORTH, TX 76102 EQUITY OFFICE PROPERTIES, EOP - 1740 TECHNOLOGY DR L.L.C., SAN FRANCISCO, CA 94145-0587 EQUITY OFFICE PROPERTIES, EOP - 1740 TECHNOLOGY DRIVE L.L.C., 151 METRO DRIVE, SAN JOSE, CA 95110 EQUITY OFFICE PROPERTIES, EOP - GOVEERNOR EXECUTIVE CENTRE L.L.C., LOS ANGELES, CA 900600077 EQUITY OFFICE PROPERTIES, PO BOX 844552, DALLAS, TX 75284-4552 EQUITY OFFICE, DEPARTMENT #11940-12280, CHICAGO, IL 60673-1221 ERAN KODMAN, AUTO DRIVEAWAY CO., 20375 CENTER RIDGE RD, SUIT 355, ROCKY RIVER, OH 44116 ERIC ABNEY, PENINSULA SCOOTER, 212 MILLER AVE, UNIT A, SOUTH SAN FRANCISCO, CA 94080 ERIC ALOVOR, AX COMPUTERS, 6132 W ROOSEVELT RD, 1, OAK PARK, IL 60304 ERIC ALVAREZ, R & R APPLIANCE, 850 W SEDGLEY AV, PHILADELPHIA, PA 19140 ERIC BALLANCE, SYBRA INC, 3549 S DORT HWY, FLINT, MI 48507 ERIC BERGER, BERGER AND CO REALTORS, 6134 N MILWAUKEE AVE, CHICAGO, IL 60646 ERIC BETLEY, DINALLOS, 259 JOHNSON AVE, RIVER EDGE, NJ 7661 ERIC BLOCK, BLOCK ENVIRONMENTAL, 23265 SOUTH POINTE DR, SUITE 100, LAGUNA HILLS, CA 92653 ERIC BRONHARD, CROWN FUNDING, 1751 COUNTY ROAD B W, SUITE #107, ROSEVILLE, MN 55113 ERIC BUKHMAN, SANTA FE CORPORATE OFFICE, 2345 JERICHO TPKE, NEW HYDE, NY 11040 ERIC CHEN, JUST PCS, 2215 S ATLANTIC BLVD, MONTEREY PARK, CA 91754 ERIC CHING, AMERICAN COMMUNICATIONS, 821 S RAYMOND AV, STE. 25, ALHAMBRA, CA 91803 ERIC DEPOULE, H.D. FOWLER COMPANY, 13440 SE 30TH ST, PHONE 1, BELLEVUE, WA 98005 ERIC DOAK, ABB, 5390 BIRCHER BLVD, ST LOUIS, MO 63120 ERIC DONNELLY, SAMAD AMERICAN HOLDING CORP, 407 CHURCH ST NE, C, VIENNA, VA 22180 ERIC ERICKSON, VIKING MORTGAGE, 1 SALEM GREEN, SALEM, MA 01970 ERIC EVANS, H.B. EVANS CO., INC, 15701 GRAHAM ST, HUNTINGTON BEACH, CA 92649 ERIC FARINHA, OLD CASTLE PRECAST EAST, 4727 N ROYAL ATLANTA DR, A, TUCKER, GA 30084 ERIC FATHERGILL, SOUTHWEST GENERAL SERVICES, 12025 SHILOH RD, DALLAS, TX 75228 ERIC GAUPP, GAUPP MEATS, INC., 1501 S 33RD ST, PHILADELPHIA, PA 19146 ERIC GILES, MARTEN BROWN INC., 1191 SECOND AVE, 2200, SEATTLE, WA 98101 ERIC HANNAH, TRIPLEX DISTRIBUTION INC, 9312 DEERING AVE, CHATSWORTH, CA 91311 ERIC HANSON, REGAL PRESS, 129 GUILD ST, NORWOOD, MA 2062 ERIC JOHNSON, COMPUTER & HI-TECH MANAGEMENT, 4000 DEKALB TECHNOLOGY PKWY, STE.200, DORAVILLE, GA 30340 ERIC JONES, MADISON INFORMATION TECHNOLOGIES, 8900 N 22ND AV, 207, PHOENIX, AZ 85021 ERIC JUNTUNEN, DR. ERIC JUNTUNEN D.C., 150 W PARKER RD, 701, HOUSTON, TX 77076 Mode of Svc (if different)

Page 173 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3761 3770 3761 3770 3770 3761 3770 3770 3761 3770 3761 3770 3743 3772 3770 3770 3761 3770 3761 3761 3770 3770 3761 3761 3761 3761 3770 3761 3770 ERIC KOEFOED, GEORGETOWN BAGELRY, 5227 RIVER RD, BETHESDA, MD 20816 ERIC KULASZEWSKI, PATS CAR WASH & DETAIL CENTER, 1035 FORT ST, WYANDOTTE, MI 48192 ERIC LAVI, DOHENY CLEANERS, 450 N DOHENY DR, LOS ANGELES, CA 90048 ERIC LINDSY, AMERICAN FAMILY INSURANCE, 3708 W ROOSEVELT RD, 1, CHICAGO, IL 60624 ERIC LOSOYA, LOSOYA INC, 608 W CROSS, WOODLAND, CA 95695 ERIC LUNCHICK, ERIC LUNCHICK OD, 8956 CORBIN AV, NORTHRIDGE, CA 91324 ERIC LUND, SUN PERFORMANCE, 17 MUSICK, IRVINE, CA 92618 ERIC MARKARIAN, MARKARIAN REMODELING, 3 TAYLOR, WALTHAM, MA 2453 ERIC MCLENDON, ERIC MCLENDON, 2240 BELLEAIR RD, 100, CLEARWATER, FL 33764 ERIC NASLAND, NASLAND ENGINEERING, 4740 RUFFNER, SAN DIEGO, CA 92111 ERIC OLSON, BRAD OLSON TAN, 1073 W STEARNS RD, 1ST FLOOR, BARTLETT, IL 60103 ERIC PARKER, PRP FOOD SERVICE, 432 S MAIN ST, GRAPEVINE, TX 76051 ERIC PEARLMAN, THE PEARLMAN GROUP, LLC, 440 TOTTEN POND RD, FLOOR 1 - SUITE 100, WALTHAM, MA 2451 ERIC ROES, MARYLAND LOCKSMITH, 6 AQUAHART RD, GLEN BURNIE, MD 21061 ERIC SCHIRA, JOHNSON AIR PRODUCTS, 2220 SE 9TH AVE, PORTLAND, OR 97214 ERIC SCHMIDT, GRAPHICS PLUS ENTERPRISES, 6 MC LAREN, STE II, IRVINE, CA 92618 ERIC SCHMIDT, MARQUETTE MANAGEMENT, 4248 N BLOOMINGTON AVE, ARLINGTON HEIGHTS, IL 60004 ERIC SMITH, AVENUE WEST CORP, 1440 MARKET ST, DENVER, CO 80202 ERIC STRUNOFT, UNITED REALTY WEST MORTGAGE, 10342 RESEDA BL, NORTHRIDGE, CA 91326 ERIC TAYLOR, HARD ROCK CAFE - SAN DIEGO, 801 4TH AVE, SAN DIEGO, CA 92101 ERIC THOMPSON, INITIAL SECURITY, 13331 REECK RD, 210, SOUTHGATE, MI 48195 ERIC WAGNER, INFO COMM, 213 W INSTITUTE PL, FLR 6, SUITE 604, CHICAGO, IL 60610 ERIC WILCOX, TRITONE MUSIC PRODUCTION, 364 E GRAND AV, ESCONDIDO, CA 92025 ERICA GILLESPIE, NRC INC., 5416 PEACHTREE RD, CHAMBLEE, GA 30341 ERICA TAYLOR, CHESS & BURMAN SALONS, 11239 VENTURA BL, STE 212, STUDIO CITY, CA 91604 ERICH RADTKE, AMERICAN SENIOR INFORMATION SERVICES, 204 W CHESTER PIKE, HAVERFORD, PA 19083 ERICK JOHNSON, MAGICKAL PATHS, 7 W BASELINE RD, TEMPE, AZ 85283 ERICK MARTINEZ, ENDE REALTY, 1041 CASTLE HILL AVE, BRONX, NY 10472 ERICSON, KARL G., ACCOUNT CONSULTANT I, 10512 WEYMOUTH ST, #104, BETHESDA, MD 20814 ERIE COUNTY COURTHOUSE, 140 WEST SIXTH ST, #115, ERIE, PA 16501 ERIK AREVALO, MEDISCAN STAFFING SERVICES, 1 CENTERPOINTE DR, 210, LA PALMA, CA 90623 ERIK BATEMAN, TOP GUN CHIROPRACTIC, 4338 KATELLA AV, E, LOS ALAMITOS, CA 90720 ERIK BELL, CHOICE CELLULAR, 34720 US HIGHWAY 19 N, PALM HARBOR, FL 34684 ERIK BUGGE, ORCA BAY SEAFOODS, 900 POWELL AVE SW, RENTON, WA 98055 ERIK DOAK, ABB POWER, 127 AMBASSADOR DR, SUIT 111 FLR 1, NAPERVILLE, IL 60540 ERIK RYBARCZYK, WORLD AUTOMOTIVE, 1316 CASTLETON AVE, STATEN ISLAND, NY 10310 ERIKA HERRERA, G&M OIL COMPANY INC, 8110 BALBOA AV, SAN DIEGO, CA 92111 ERIKA PARK, BEL-SIMMS CLEANERS, 11614 W BELLEVIEW AV, UNIT B, LITTLETON, CO 80127 ERIKA ROBINSON, POTOMAC FOOD CO INC, 9123 GAITHER RD, GAITHERSBURG, MD 20877 ERIKO KATSUYAMA, JAPAN INTERNATIONAL COOPERATION AGENCY, 1776 I ST NW, 895, WASHINGTON, DC 20006 ERIN DEBLAQUIERE, LAW OFFICES OF PATRICIA TWEEDY, 2001 I ST, SACRAMENTO, CA 95814 ERIN DEEN, BIG B LUMBER, 5940 PACHECO BL, PACHECO, CA 94553 ERIN DISTEL, JP PORTRAIT DESIGN PHOTOGRAPHY, 2350 W OAKLAND PARK BLVD, STE 500, OAKLAND PARK, FL 33311 ERIN DUNDEE, VIDEO EQUIPMENT RENTALS, 5555 MAGNATRON BL, L, SAN DIEGO, CA 92111 ERIN HAULER, PENN ALUMINUM CONSTRUCTION CO, 1518 UNION BLVD, ALLENTOWN, PA 18103 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3743 3743 3743 3770 3780 3770 3770 3770 3770 3770 3761 3770 3770 3744 3761 3770 3770 3770 3761 3770 3761 3770 3770 3743 3770 3761 3770 3743 3743 3743 3743 3743 3772 3761 3743 3743 3743 3743 3743 3743 3743 ERIN WILLIAMS, B.DIXSON & ASSOC. T/A THE FIVE MILE HOUS, 5302 REISTERSTOWN RD, BALTIMORE, MD 21215 ERITEN, ALPER, 1515 BEVERLY DR, #302, LOS ANGELES, CA 90035 ERLENDSSON, LEIF, 16443 INDEX ST, GRANADA HILLS, CA 91344 ERMCOINC, ATTN: GENL COUNSEL, PO BOX 22164, LAKE BUENA VISTA, FL 32830 ERMINGER, BRIAN K., 1748 NOVO DR, SCHERERVILLE, IN 46375 ERMIS JR, JULIUS C., IP SR. PRODUCT MANAGER, 1763 U ST NW, WASHINGTON, DC 20009 ERNA BALASANIA, STAR ORTHOTICS, 1316 WILSHIRE BL, LOS ANGELES, CA 90017 ERNEST B. HALL, ERNEST B. HALL, 15480 WINDMILL DRIVE, MT. CLEMENS, MI 48044 ERNEST HARDEN, COMPUTER TRADERS OF JAX, 751 UNIVERSITY BLVD N, JACKSONVILLE, FL 32211 ERNEST KONNYU, ERNEST L. KONNYU, 1144 WINCHESTER, SAN JOSE, CA 95128 ERNEST LAMANNA, WEST PARK SHELL-LAMANNA ENTERPRISES INC., 13960 LORAIN AV, CLEVELAND, OH 44111 ERNEST MANN, PADEN ENGINEERING DBA FLOLINE, 3514 SHENANDOAH, SAINT LOUIS, MO 63104 ERNEST MONTMAYOR, ALL TEXAS ELECTRICAL, 13600 SKINNER, CYPRESS, TX 77429 ERNEST SAADEH, MIRAGE PICTURE FRAMING, 3020 S FAIRVIEW #B, SANTA ANA, CA 92704 ERNEST SALAZAR, BEST LETTERPRESS, 5999 W. 34TH ST, SUITE 102102, HOUSTON, TX 77092 ERNEST SLOVON, OWINGS MILLS ANIMAL AND BIRD HOSPITAL, 9623 REISTERSTOWN RD, SUITE A, OWINGS MILLS, MD 21117 ERNEST WILLIAMS, BROADWING COMM SERVICES, 1122 CAPITAL OF TEXAS HWY S, AUSTIN, TX 78746 ERNESTO PEREZ, AMERICANA GROCERY, 6128 COLUMBIA PIKE, FALLS CHURCH, VA 22041 ERNESTO PEREZ, JINETE BOOTS, 14152 ORANGE AV, PARAMOUNT, CA 90723 ERNESTO VELA, GETHESEMANI, 2160 S ATLANTIC BL, COMMERCE, CA 90040 ERNESTO VISBAL, ERNESTO VISBAL, 2727 NW 34TH ST, MIAMI, FL 33142 ERNIE RAPOZA, ALTITUDE, 48 GROVE, 3RD, SOMERVILLE, MA 2144 ERV FLUTY, THE ARBORS OF WESTLAKE, 1575 HUNTERS CHASE DR, WESTLAKE, OH 44145 ERVIN KOVESDI, ERVINS AUTOMOTIVE, 15542 COMPUTER LN, BLDG C, HUNTINGTON BEACH, CA 92649 ERVIN KOWITZ, PREMIER FINANCIAL CORP., 10610 RHODE ISLAND AVE, BELTSVILLE, MD 20705 ERVIN ROBINS, PRATT DISCOUNT HOME FURNISHING, 1924 W PRATT ST, TELCOCLOS, BALTIMORE, MD 21223 ERZEYBEK, ATTILA, MAJOR ACCOUNT MANAGER, 1700 N 1ST ST, #251, SAN JOSE, CA 95112 ES GIFT, SOUTH HILLS CAR CONNECTION, INC., 2595 E SAW MILL RUN BLVD, PITTSBURGH, PA 15234 ESA SUONBORAI, CAMSA AUTO SALES, 4318 MARKET ST, PHILADELPHIA, PA 19104 ESAM ZETOUNA, WIRELESS UNIVERSE, G4136 S SAGINAW ST, BURTON, MI 48529 ESCAMILLA, ALVARO CESAR, 110 1/2 CLAREMONT, LONG BEACH, CA 91803 ESCAMILLA, EZRA J., 300A E UNIVERSITY PK, #A3, BALTIMORE, MD 21218 ESCOBAR, CLAUDIA B., 1200 E FAIRHAVEN, #63, SANTA ANA, CA 92705 ESCOCHEA, VICTORIA ANN, 12438 NEWBROOK DR., HOUSTON, TX 77072 ESHELMAN, MARK R., 415 TOPAZ DR, ALLISON PARK, PA 15101 ESI INC/NEW YORK, 1633 BROADWAY, NEW YORK, NY 10019 ESMERALDA BERBER, NUEVO CINE MEXICANO CORP., 7955 HASKELL AV, UNIT 15, VAN NUYS, CA 91406 ESPARZA, LARRY A., ACCOUNT EXECUTIVE, 1440 S IRONWOOD DR, GILBERT, AZ 85296 ESPENSCHIELD, ROBERT T., INTERNET SUPPOPRT REP, 5104 ABBY RD., FT. WORTH, TX 76180 ESPINOSA, GUADALUPE VICTOR, CCR I - BILINGUAL, 831 N ZANG BLVD, #209, DALLAS, TX 75208 ESPINOSA, JOSE G., 40 RIVER RD APT 3-H, ROOSEVELT ISLAND, NY 10044 ESPINOZA, JAZMINE I., ACCOUNT EXECUTIVE, 2390 MILLCREEK PL, #105, CORONA, CA 92879 ESPOSITO, MARLENE A., ACCOUNT EXECUTIVE, 9 WEST AVE, SMITHTOWN, NY 11787 ESQUIVEL, YVONNE M., ACCOUNT EXECUTIVE, 88 N BONNIE AVE, PASADENA, CA 91106 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3770 3770 3770 3770 3761 3761 3743 3770 3761 3770 3770 3770 3743 3743 3770 3770 3770 3770 3775 3743 3772 3743 3770 3770 3743 3770 3770 3743 3761 3780 3761 3770 3770 3761 3770 3770 3770 3761 3770 3770 3770 3770 EST, T, WEB STREET, DALLAS, TX 75005 ESTEBAN SANCHEZ, SAN BENITO ENTERPRISES, 7970 SW 8TH ST, MIAMI, FL 33144 ESTELA PRADA, LA ROMA HEALTH CARE, 8300 W FLAGLER ST, 114, MIAMI, FL 33144 ESTELLA MARTINEZ, MAT-STEL, INC., 6326 LA VISTA DR, DALLAS, TX 75214 ESTELLA PARROTTE, STELLIE BELLIES, 7218 CENTRAL AVE, SAINT PETERSBURG, FL 33707 ESTELLA SHEA, LAREDO MATERNITY & GYNECOLOGY, 1700 E SAUNDERS ST, STE 480 BTOWER, LAREDO, TX 78041 ESTER HARMAN, PANACHE DAY SPA AND SALON, 430 E LAMAR BLVD, ARLINGTON, TX 76011 ESTER PETERSON, MERRY MAIDS, 7232 CANBY AV, RESEDA, CA 91335 ESTES, DEANDRE, BROADBAND SPECIALIST, 15837 ALBANY AVE, MARKHAM, IL 60426 ESTHER BADAMOSI, Y & E COIN LAUNDROM, 9915 RHODE ISLAND AVE, COLLEGE PARK, MD 20740 ESTHER ROMERO, CONSTRUCTION TESTING & ENGINEERING, 2414 VINEYARD AV, ROOM G, ESCONDIDO, CA 92029 ESTHER SALDIVAR, E*S*T*I*R, 501 B BROADWAY, NEWARK, NJ 7104 ESTI MAVON, UNION LIMO, 311 KINGSTON, BROOKLYN, NY 11213 ESTON CLARE, T & S TRUCKING, 53 2 AV, GROUND, BROOKLYN, NY 11215 ESTRADA, RUBY V., 15391 EAST FIRST AVE., #6-106, AURORA, CO 80011 ESTRADA, YDETTE M., ACCOUNT EXECUTIVE, 6725 SW 130 PL, #107, MIAMI, FL 33183 ESZTER KREISZ, ESZTER KREISZ, 139 FULTON, 417 4, NEW YORK, NY 10038 ETHAN NEW, CARPET STORE, 5015 W. HILLSBOROUGH AVE, TAMPA, FL 33634 ETHERAM HARROUMIAN, COMFORT SHOES, 349 N FAIRFAX AVE, LOS ANGELES, CA 90036 ETHYL GOWMAS, ADOLPHS AUTOHAUS, 23 BETA CT, STE. B, SAN RAMON, CA 94583 ETRADE CLEARING LLC, 10951 WHITE ROCK ROAD, RANCHO CORDOVA, CA 95670 ETRADE SECURITIES, 679 CHOA CHU KANG CRESCENT #09-584, SINGAPORE, 680679SINGAPORE ETRALI NORTH AMERICA, 747 3RD AVE 20TH FLR, NEW YORK, NY 10017 ETTER, BRIAN D., ACCOUNT EXECUTIVE, 27112 GATEWAY DR S, #106 BLDG 17, FARMINGTON HILLS, MI 48334 EUGENE BARTON, E BARTON MACHINING, 11640 SALINAZ, GARDEN GROVE, CA 92843 EUGENE BORDEN, MOLLAYAN Z & CO/CARPET CLEANERS, 3 E FORT LEE RD, BOGOTA, NJ 7603 EUGENE C GAENSLEN JR TTEE, 2352 POPPY, BURLINGAME, CA 94010 EUGENE FIELDS, FIELDS & NAVAREZ, P.A., 300 FREDERICK RD, SUITE 105TELCO CL, CATONSVILLE, MD 21228 EUGENE FRANK, JOSEPH MEYER OFFICE SUPPLIES, 45 HOWARD ST, NEW YORK, NY 10013 EUGENE H BEHNKE TTEE DTD, 5611 RAINTREE TR, FORT PIERCE, FL 34982 EUGENE HESTER, OCULAR INSTRUMENTS INC., 2255 116TH AVE NE, BELLEVUE, WA 98004 EUGENE L KLINGES, 52 MONAHAN COURT, ASHLEY, PA 18706 EUGENE LEE, BREDICE BROTHERS, 1305 35TH ST NW, WASHINGTON, DC 20007 EUGENE LEEFDON, BRIAN FUCCI, 3075 BOSTON RD, BRONX, NY 10469 EUGENE MENG, AMERICAN HOMETEX INC., 1680 W WINTON AV, 10, HAYWARD, CA 94545 EUGENE PALMER, M & M AUTO BODY, 7010 HARVARD AV, CLEVELAND, OH 44105 EUGENE SHEW, HOUSE OF CHIANG, 120 MCKEE PL, PITTSBURGH, PA 15213 EUGENE SUNG, PHO-HOA, 148 SW 148TH ST, B-100, BURIEN, WA 98166 EUGENE WACHAN, PENN-TEX PLASTICS INC., 2727 LUDELLE ST, FORT WORTH, TX 76105 EUGENE WOLANAK, CATHY'S CANINE, 2205 E VALLEY PKWY, D, ESCONDIDO, CA 92027 EUGENIA MILLER, CASA MEDINA RESTAURANT, 53 GROVE ST, PASSAIC, NM 7055 EUGENIA PRICE, LINCOLN FINANCIAL ADIVSORS DBA LINCOLN, 1751 S NAPERVILLE RD, 204, WHEATON, IL 60187 EULA BOWLING, METALWELD, 13467 COUNTY RD, ROAD 437, DEXTER, MO 63841 EUN JOO SOHN, JOYNERS NAIL, 1462 NEPPERHAN AV, YONKERS, NY 10703 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3770 3770 3770 3770 3743 3743 3770 3770 3770 3770 3761 3761 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3743 3770 3743 3743 3743 3743 3743 3743 3770 3770 3761 3770 3770 3770 3770 EUNG KIM, KIM CHIROPRACTIC, 12250 ROCKVILLE PIKE, SUITE 220, ROCKVILLE, MD 20852 EUNICE CORRAL, DUDEK & BOCK, 5100 W ROOSEVELT RD, CHICAGO, IL 60644 EUNICE GARCIA, HERNANDEZ FOOD, 2409 PRAIRIE AVE, FORT WORTH, TX 76106 EUNICE GARRIDO, DIAMOND TRAVEL & TOURS, 12 G E DIAMOND AVE, GAITHERSBURG, MD 20877 EUNICE GARRIDO, LATINO MARKET, 12 K E DIAMOND AVE, GAITHERSBURG, MD 20877 EUNICE MAYI, GALAXIA RESTAURANT, 9 APPLETON, LAWRENCE, MA 1840 EUREKA CITY HALL, PO BOX 125, EUREKA, MO 63025-0125 EUSTACE, DAVID, ACCOUNT EXECUTIVE, 10064 SW 117 CT, MIAMI, FL 33186 EVA CARREATHERS, CARRCO, 5881 COMMERCE DR, WESTLAND, MI 48185 EVA GUILLEN, EVAS TOOL SERVICE, 7555 GARVEY AV, ROSEMEAD, CA 91770 EVA LEE, ADVANCED TRANSDATA, 4287 BELT LINE RD, # 306, ADDISON, TX 75001 EVA LEMBECK, TAXCARE ASSOCIATES, 1500 CRENSHAW BL, STE 102, TORRANCE, CA 90501 EVA TEVAZ, MARTINEZ TRAVEL, 179 PROSPECT ST, PASSAIC, NJ 7055 EVA WONG, VICTORY INTERNATIONAL INC T/A MARIA'S BA, 4316 MARKHAM ST, UNIT L, ANNANDALE, VA 22003 EVA ZAMARRIPA, MASSEY'S FLOWERS, 560 W PACIFIC COAST HWY, WILMINGTON, CA 90744 EVAN BRAUN, RELINE CENTERS OF AMERICAN, 148 POPLAR ST, PHILADELPHIA, PA 19123 EVAN GARVEY, FLEETPRIDE WEST INC, 824 E ANAHEIM, SUITE B, WILMINGTON, CA 90744 EVAN GARVEY, FLEETPRIDE/DRIVE CHAIN-EL PASO, 7001 COMMERCE AVE, EL PASO, TX 79915 EVAN GARVEY, FLEETPRIDE/POWER EQUIPMENT-AUSTIN, 1300 SMITH RD, 105, AUSTIN, TX 78721 EVAN GARVEY, FLEETPRIDE/POWER EQUIPMENT-BROWNSVILLE, 3549 A E 14TH ST, BROWNSVILLE, TX 78521 EVAN GARVEY, FLEETPRIDE/POWER EQUIPMENT-C.CHRISTI2, 2724 LIPAN ST, CORPUS CHRISTI, TX 78408 EVAN GARVEY, FLEETPRIDE/POWER EQUIPMENT-CORPUS CHRIST, 2729 AGNES ST, CORPUS CHRISTI, TX 78405 EVAN GARVEY, FLEETPRIDE/POWER EQUIPMENT-HOUSTON, 711 N CAGE, PHARR, TX 78577 EVAN GARVEY, FLEETPRIDE/POWER EQUIPMENT-LAREDO, 12375 MINES RD, LAREDO, TX 78045 EVAN GARVEY, FLEETPRIDE/POWER EQUIPMENT-LAREDO2, 123 FLECHA LN, LAREDO, TX 78045 EVAN GARVEY, FLEETPRIDE/POWER EQUIPMENT-VICTORIA, 1407 ELZABETH ST, VICTORIA, TX 77901 EVAN GARVEY, FLEETPRIDE/TRUCK & TRAILER-DALLAS, 5145 NORWOOD RD, DALLAS, TX 75247 EVAN GARVEY, FLEETPRIDE-ROUND ROCK, 2101 LAMAR DR, ROUND ROCK, TX 78664 EVAN GERBER, GERBER AUTO BODY, 1501 GREENSBURG RD, NEW KENSINGTON, PA 15068 EVAN PARANDES, VASILIOU CONSTRUCTION, 11300 SANDERS DR, 21, RANCHO CORDOVA, CA 95742 EVANGELISTA, JOSEPH R, 404 THORPE PARK, DULUTH, GA 30097 EVANGEROS SOYRSOS, FORESTVIEW RESTAURANT, 91-06 JAMAICA AVE, WOODHAVEN, NY 11421 EVANS, BRYAN A., 2147 N KENMORE, CHICAGO, IL 60614 EVANS, CHAD M, 4025 MCGINNIS FERRY RD, #304, SUWANEE, GA 30024 EVANS, LUCILLE R., CUST CARE REP 1, 4635 WEEHAVEN DR, DALLAS, TX 75232 EVANS, NISSA D., CCR I, 1110 E WINTERGREEN RD, #801, DESOTO, TX 75115 EVANS, ROBERT R., 932 KANE CIR, WALNUT CREEK, CA 94598 EVANS, RYAN T., 577 SW 36TH ST, PALM CITY, FL 34990 EVE FLETCHER, LAW OFFICES OF MICHAEL FLYNN, 1205 FRANKLIN AV, SECOND, GARDEN CITY, NY 11530 EVE PAGODA, WILLIAM J PAGODA MD, 10 WARREN RD, SUITE 260, COCKEYSVILLE, MD 21030 EVE PARRISH, HARBOR CARE, 523 PLUM ST, FAIRPORT, OH 44077 EVELINE BROWN, CROWN PROPERTIES INC, 400 GARDEN CITY PLZ, GARDEN CITY, NY 11530 EVELIS GARCIA, LUXOR WINE & LIQUOR INC, 293 E 170TH ST, 1 1, BRONX, NY 10456 EVELYN BELL, THE TRAINING INSTSTUTE, 23456 MADERO, 150, MISSION VIEJO, CA 92691 EVELYN GONZALEZ, LAKEFRONT SRO, 240 W 107TH PL, FL 11, CHICAGO, IL 60628 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3770 3761 3770 3770 3770 3743 3770 3770 3743 3743 3770 3770 3743 3743 3770 3743 3772 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3761 3743 3743 3770 3761 3770 3743 3770 3743 3743 EVELYN KOZLOWSKI, ALKO DISTRIBUTORS, 8801 KELSO DR, BALTIMORE, MD 21221 EVELYN MCDOWELL, MCDOWELL & ASSOCIATES, CPA, INC, 11811 SHAKER BL, SUITE 310, CLEVELAND, OH 44120 EVELYN THOMPSON, HOSPITAL MARKETING, 1148 E BIG BEAVER, TROY, MI 48083 EVERARDO LOYO, INTERNATIONAL HOUSE OF PANCAKE, 8600 S SEPULVEDA BLVD, WESTCHESTER, CA 90045 EVERETT HOLMES, AMERICAN TRANSMISSIONS, 500 BROAD ST SE, CHICOPEE, GA 30501 EVERETT HOLMES, AMERICAN TRANSMISSIONS, 5965 MEMORIAL DR, STONE MOUNTAIN, GA 30083 EVERETT THOMPSON, C&C DISCOUNT DRUG, 401 WOLLARD BLVD, RICHMOND, MO 64085 EVERETT, TANYA, SALES MANAGER, 4203 HEADSAIL DR., NEWPORT RICHEY, FL 34652 EVIE JONES, SHAW-ALUMEX USA, 3529 CHURCH ST, CLARKSTON, GA 30021 EVIE WILLIAMS, LANDER ELECTRIC, 13359 NE 16TH ST, BELLEVUE, WA 98005 EVISION, 7106 CLAREN COURT, DALLAS, TX 75252 EVISION, JERRY PRYNE, 7106 CLAREN COURT, DALLAS, TX 75252 EVONNE THOMSON, EXTENDED HOME HEALTH EDUCATION, 1619 W DIVISION ST, O, ARLINGTON, TX 76012 EWA BARTOSIK, MONEY GUARD FINANCIAL INC, 6257 N MILWAUKEE AVE, CHICAGO, IL 60646 EWALD, ROGER A., ACCOUNT EXECUTIVE, 7901-C KNOTTINGHAM, DARIEN, IL 60561 EXC COMM INC, ATTN: GENL COUNSEL, 271 RT 380 WEST, APOLLO, PA 15613 EXCELLENCE IN COMPUTING INC, EXCELLENCE IN COMPUTING INC, ATTN: DAVID J BELL, 913 PARKER DRIVE, COPPELL, TX 75019 EXCH CTR PARTNERSHIP, C/O JOHN J ROPER CO, 670 N ORLANDO AVE STE 1012, MAITLAND, FL 32751 EXECUTIVE SUITES COMPANY LLC, CR HOLD/6909 W. RAY ROAD, CHANDLER, AZ 85226 EXELON THERMAL TECHNOLOGIES INC., PO BOX 805379, CHICAGO, IL 60680-5379 EXHANGE CENTER PARTNERSHIP, C/O JOHN J. ROPER COMPANY, 670 NORTH ORLANDO AVENUE, SUITE 1015, MAITLAND, FL 32751 EXILE ON SEVENTH, 135 MAIN STREET, SAN FRANCISCO, CA 94104 EXODUS COMM INC, DEPT 33371 PO BOX 39000, SAN FRANCISCO, CA 94139-3371 EXODUS COMMUNICATIONS, INC, DEPT 33371, PO BOX 39000, SAN FRANCISCO, CA 94139-3371 EXPANETS INC, ATTN: GENL COUNSEL, 11135 MILL VALLEY RD, OMAHA, NE 68154 EXPANETS OF HAWAII, 1000 BISHOP ST 2ND FL., HONOLULU, HI 96813 EXPERIAN BUSINESS, DEPARTMENT 1971, LOS ANGELES, CA 90088-1971 EXPERT ELECTRICAL SERVICES INC., 44 STEDMAN STREET UNIT #2, LOWELL, MA 1851 EXPERT ELECTRICAL SERVICES, 57 SWAN STREET, MEDFORD, MA 2155 EXPERT INSURANCE SERVICES, INC., C/O N/A, EXPRESS 60 MINUTES, 3301 EAST RANDOL MILL RD, ARLINGTON, TX 76011 EXTREME NETWORKS, 3585 MONROE ST, SANTA CLARA, CA 95051-1450 EXTREME NETWORKS-PURCHASE ORDER ONLY, 3585 MONROE ST, SANTA CLARA, CA 95051 EYADAT, WALEED M., ACCOUNT EXECUTIVE, 20917 AMIE AVE, #318, TORRANCE, CA 90503 EYBAR IVAN MOLINA, EYMOL CORP, 8181 NW 36TH ST, STE 5E5E, MIAMI, FL 33166 EYER, JAIME T., ACCOUNT EXECUTIVE, 8617 SPICEWOOD SPRINGS RD, #295, AUSTIN, TX 78759 EYSTER, KEVIN L., 7727 SPRINGVILLE DR., HOUSTON, TX 77095 EYTAN ROSENBERG, STRICTLY BRONCOS, 307 N LA BREA AVE, 1, LOS ANGELES, CA 90036 EZAN SHANTA, EAST COAST AD EFX, 4758 N MILWAUKEE AV, 2ND FLR, CHICAGO, IL 60630 EZEDIN IBRAHIM, GANTTS DELI & FOOD, 1033 FRANKLIN RD SE, STE 17 MAIN, MARIETTA, GA 30067 EZERSKI, VICTOR, TECH 1 NETWORK, 17142 DOWNING ST., APT #301, GAITHERSBURG, MD 20877 F GOWIN, HOLY TRINITY POLISH CHURCH, 1118 N NOBLE, 1, CHICAGO, IL 60622 F SCOTT YEAGER & SUSAN S, YEAGER JT TEN, 24 SCOTSMOORE CT, SUGARLAND, TX 77479 F STEVEN PEARL, UNIF TRAN MIN ACT, 108 N GARFIELD, HINSDALE, IL 60521 Mode of Svc (if different)

Page 178 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3772 3772 3772 3772 3772 3743 3761 3770 3743 3761 3743 3743 3743 3743 3761 3770 3770 3770 3743 3743 3743 3743 3770 3775 3770 3743 3772 3743 3743 3770 3761 3770 3770 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 F.A.R. INC., 274 OAKLAND AVE, STATEN ISLAND, NY 10310 F.E.G.S. INC., 161 WILLIAM STREET 8TH FLOOR, NEW YORK, NY 10038 F.E.G.S. INC., 315 HUDSON ST., NEW YORK, NY 10013 FAA-AIRWAYS FACILITIES AEA-400, 1 AVIATION PLAZA, QUEENS, NY 11434 FAA-ATLANTIC CITY TECH CENTER, ATLANTIC CITY IN'L AIRPORT, ATLANTIC CITY, NJ 8405 FAA-NEW YORK ARTCC, CR HOLD/4205 JOHNSON AVE., RONKONKOMA, NY 11779 FABIEN, MARGARETH, SPOC UNE, 848 KNICKERBOCKER AVENUE, BROOKLYN, NY 11207 FABIO ADDUCI, QUICK CONNECT COM, 547 UNION BLVD, TOTOWA, NJ 7512 FABIO RICCI, CARVEL ICE CREAM STORE, 325 WEBSTER AVE, 1 1, NEW ROCHELLE, NY 10801 FABREGAS, ROSS R., ACCOUNT EXECUTIVE, 262 BLEECKER ST, 3RD FL, NEW YORK, NY 10014 FABRIZIO SARNACCHIARO, AMICI II ITALIAN RESTAURANT, 165 MULBERRY ST, BASEMENT/DES ENTBASEMENT, NEW YORK, NY 10013 FACILITIES PLANNING INC., 160 NEWPORT CENTER DRIVE SUITE 120, NEWPORT BEACH, CA 92660 FACILITIES PROTECTION SYSTEMS INC., 1150 W. CENTRAL AVE. STE. D, BREA, CA 92821-2259 FACKRELL, JASON D., ANALYST HELP DESK, 18909 LLOYD CR, #14213, DALLAS, TX 75252 FADELY, STEVE T., 303 FOREMAN DR., EULESS, TX 76039 FADI ABOUD, CAMPUS DELI, 400 SEMPLE ST, PITTSBURGH, PA 15213 FADI MOUBARAK, FOWLER MOBIL, 2928 E FOWLER AVE, TAMPA, FL 33612 FADI MOUBARAK, JOE'S AMOCO, 4103 W LINEBAUGH AV, TAMPA, FL 33624 FADI RAFIDI, FUADS AUTO REPAIR INC., 15313 W 70TH CT, 1, ORLAND PARK, IL 60462 FAGAN, CARI L., MAJOR ACCOUNT MANAGER, 26581 LOMA VERDE, MISSION VIEJO, CA 92691 FAGAN, DALE S., IP ENGINEER III CUST SUPP CTR, 801 MCALISTER RD, WAUKEGAN, IL 60085 FAGAN, ZECHARIAH, ACCOUNT EXECUTIVE, 5350 AMESBURY, #801, DALLAS, TX 75206 FAHDEN, SARAH, TECH 2 NOCC, 5321 ESSEX CT, #51, ALEXANDRIA, VA 22311 FAHIM HAMMOUD, F & H SERVICES INC, 32271 FORD RD, GARDEN CITY, MI 48135 FAHNESTOCK AND CO., INC., 125 BROAD STREET, 15TH FLOOR, NEW YORK, NY 10004 FAINA LEBOVICH, FBM SALES CORP, 4702 13 AVE, BROOKLYN, NY 11219 FAIR, SABRINA, SALES ADMINISTRATOR, 30802 UTICA RD. BLVD. M, ROSEVILLE, MI 48066 FAIRBANKS CAPITAL CORP, 338 SOUTH WARMINSTER ROAD, HATBORO, PA 19040 FAIRFAX CITY OF TREASURER, 10455 ARMSTRONG ST, FAIRFAX, VA 22030-3649 FAIRFAX COUNTY GOVERNMENT, 12000 GOVERNMENT CENTER PKWY STE 217, FAIRFAX, VA 220350001 FAISAL ALI, ADDYS TANDOOR AND GRILL, 10200 VENICE BL, 101, CULVER CITY, CA 90232 FAISAL IMTIAZ, COMPUTER OFFICE SOLUTIONS, 4713 SW 72ND AVE, MIAMI, FL 33155 FAITH BULIFER, SHOP-N-GO, 1000 DEPOT HILL RD, UNIT A7, BROOMFIELD, CO 80020 FAITH FERNANDEZ, CREATIVE HANDS, 6011 SW 8TH ST, MIAMI, FL 33130 FAITH KING, PHOENIX PRODUCTIONS, 410 W RHAPSODY, SAN ANTONIO, TX 78216 FALCETTA, CONSTANCE M., NRC INBOUND AGENT, 2619 EASOM CIRCLE, #157, ARLINGTON, TX 76006 FALCONER, LAYLA, BILL OF RIGHTS MANAGER, 600 ALBERTA BLVD, AUBURN HILLS, MI 48326 FALKOSKY, JOSEPH B., 17105 W BERNARDO DR, SAN DIEGO, CA 92127 FALLON CLINIC INC, OFC OF THE ACTING CIO, WORCESTER OFC TWR, 100 FRONT ST 14TH FL, WORCESTER, MA 01602 FALUCHO, DAVID, CUST CARE REP 1, 13443 BLACK HILLS ROAD, SAN DIEGO, CA 92129 FANNING, ROBERT, SALES MANAGER, 1667 BOW TREE DR, WEST CHESTER, PA 19380 FANTASTIC BUILDING SERVICES, 521 KNIGHT STREET, CEDAR HILL, TX 75104 FANTIN, JOHN F., 4836 FRICH DR, PITTSBURGH, PA 15227 FANTROY, DWIGHT D., 1100 E. LAMAR BLVD, #42, ARLINGTON, TX 76011 FARAH BIUNDO, ALL STAR SALON, 5716 W 87TH ST, UNIT B, BURBANK, IL 60459 Mode of Svc (if different)

Page 179 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3743 3770 3743 3743 3770 3743 3772 3772 3743 3743 3743 3761 3743 3770 3743 3770 3770 3761 3743 3743 3770 3743 3743 3743 3761 3772 3770 3743 3761 3743 3761 3770 3761 3770 3743 3743 3761 3743 3743 3743 3743 3743 FAREED ANSARI, FAREED ANSARI, 14530 W MCNICHOLS RD, UNIT 101101, DETROIT, MI 48235 FARES,ISAM, 7714 196 ST. SW APT#311, EDMONDS, WA 98026 FARGEE, MARCO, MGR, NAT'L REPAIR CTR, 4700 N JOSEY LN, #3315, CARROLLTON, TX 75010 FARGIANO, ADAM K., MAJOR ACCOUNT MANAGER, 125 AVENUE V, BROOKLYN, NY 11223 FARHAD POPAL, DOMINO'S PIZZA #8106, 22962 CLAWITER RD, 2, HAYWARD, CA 94545 FARHI, TAL, 4238 E DESERT SKY CT, CAVE CREEK, AZ 85331 FARIA, IVAN O., ACCOUNT EXECUTIVE, 156 SIXTH ST, #A, LOWELL, MA 01850 FARIDA CAAMANO, MINAYA EXPRESS, 330 GRAND ST, GROUND, PATERSON, NJ 7505 FARLEY, LORETTA T., COORD ACCTS PAYABLE, 9455 SKILLMAN, #2003, DALLAS, TX 75243 FARM CREDIT SERVICE, 2051 KILLEBREW AVE., BLOOMINGTON, MN 55420 FARM STORES, INC., CR HOLD/5800 N W 74TH AVENUE, MIAMI, FL 33166 FARMER, JERRY B., ACCOUNT EXECUTIVE, 1637 KIRKWOOD, HOUSTON, TX 77077 FARMER, PAMELA S., PROJECT MGR, 2605 LAUREL LN., PLANO, TX 75074 FARMERS BRANCH POLICE DEPT., 3723 VALLEY VIEW LN, FARMERS BRANCH, TX 75244-4902 FARNANDO CAMPANA, DBK EXPRESS, 187 IRVING AVE, BROOKLYN, NY 11237 FARNSWORTH, BRADLEY MICHAEL, ACCOUNT EXECUTIVE, 10308 S. ROTHERWOOD CIRCLE, HIGHLANDS RANCH, CO 80130 FARNUM JOHNSON, L. FARNUM JOHNSON, 140 LITTLE FALLS ST, SUITE 103, FALLS CHURCH, VA 22046 FARNUM, BRENNA, ACCOUNT EXECUTIVE, 3330 GOLFERS DR., OCEANSIDE, CA 92056 FARON CARTER, COLOR COMPS, INC., 3420 OAKCLIFF RD, 115, DORAVILLE, GA 30340 FAROOK AMMORI, DEANGELOS PIZZA & SUBS, 8935 E JEFFERSON AVE, DETROIT, MI 48214 FARRAH JOHNSON, WEST COAST CENTER FOR PAIN MGMT, 3756 SANTA ROSALIA DR, STE 523, LOS ANGELES, CA 90008 FARRAR, STERLING R., ACCOUNT EXECUTIVE, 3524 NE 79TH, PORTLAND, OR 97213 FARRER, MATTHEW T., 1555 BERNDT HILL DR, #5, SALEM, OR 97302 FARRIS TOME, LIQUOR ISLAND SHOPPE, 11731 CHALMERS ST, DETROIT, MI 48205 FASSNACHT, THOMAS, 746 W ROSAL PL, CHANDLER, AZ 85225 FASTBREAK COFFEE SYSTEMS, 26001 MILES ROAD SUITE 5, WARRENSVILLE HEIGHTS, OH 44128 FATAYRI, MAZEN, 3901 ROCK TRAIL, PLANO, TX 75074 FATEMA EWAIS, COMPLETE TRAVEL, 2830 BISHOP RD, WILLOUGHBY HILLS, OH 44092 FATHER FLANAGAN'S BOYS' HOME, 535 BERGEN ST, KINGS, NY 11217 FATIMA CRALEY, DOLLAR DISCOUNT, 12458 ST CHARLES ROCK RD, BRIDGETON, MO 63044 FAULKNER, DIANNA L., ACCOUNT EXECUTIVE, 6507 MUSHINSKI RD, TAMPA, FL 33625 FAUSTTINO GONZALEZ, BAMBI UNISEX BEAUTY SALONS, 3206 FALLS DR, DALLAS, TX 75211 FAUVER, MEGAN N., TAX ACCOUNTANT - STATE & LOCAL, 924 GREENBROOK DR, ALLEN, TX 75002 FAWAS MELAYES, MIDEAST FOOD MARKET, 11021 BROOKHURST, GARDEN GROVE, CA 92840 FAY KANG, FREEPORT CARD & VARIETY, 20 BROOKLYN AV, FIRST, FREEPORT, NY 11520 FAY MUELLER, UNION FEDERAL MORTGAGE LLC, 4 THE PINES CT, STE E, SAINT LOUIS, MO 63141 FAY PATTERSON, THE SUPPLY HOUSE, 5171 WARD, STE 22, WHEAT RIDGE, CO 80033 FAY, CHAD M., ACCOUNT EXECUTIVE, 11 LINSWOOD ST, MEDFORD, MA 02155 FAY, EDWARD, 2801 WELLS BRANCH PKWY, #1917, AUSTIN, TX 78728 FAYE PEATS, MCBRIDE AND SON HOMES, INC., ONE MCBRIDE AND SON CENTER DR, CHESTERFIELD, MO 63005 FAYETTE COUNTY GOVT., 140 STONEWALL AVE W, FAYETTEVILLE, GA 30214-1520 FAZZINGA, FRANK A., ACCOUNT EXECUTIVE, 990 2ND AVE, NEW YORK, NY 10022 FEATHERSTONE, LATOYA B., CUST IMPL REP LEAD, 9701 W FERRIS BRANCH BLVD, #921, DALLAS, TX 75243 FEDDEMAN, JULIE S., ACCOUNT EXECUTIVE, 1491 LEXINGTON AVE, #3N, NEW YORK, NY 10029 FEDERAL COMMUNICATIONS COMMISSION, 445 12TH ST. S.W., WASHINGTON, DC 20554 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3772 3743 3743 3743 3743 3761 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3761 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 3743 3743 3743 3743 3743 3770 3743 3770 3743 3770 3743 3770 3743 3743 3743 FEDERAL COMMUNICATIONS COMMISSION, 445 12TH STREET SW, WASHINGTON, DC 20554 FEDERAL COMMUNICATIONS COMMISSION, MELLON CLIENT SERVICE CENTER, 500 ROSS STREET, ROOM 670, PITTSBURGH, PA 15262-0001 FEDERAL COMMUNICATIONS COMMISSION, THE PORTALS, 445 TWELFTH STREET SW, WASHINGTON, DC 20554 FEDERAL COMPUTER WEEK, 3141 FAIRVIEW PARK DRIVE, FALLS CHURCH, VA 22042 FEDERAL EXPRESS, P.O. BOX 1140, MEMPHIS, TN 38101-1140 FEDERAL INSURANCE COMPANY, 233 S. WACKER DR., SUITE 4700, CHICAGO, IL 60606 FEDEX GROUND, PO BOX 360353, PITTSBURGH, PA 15250-6353 FEDEX, PO BOX 371461, PITTSBURGH, PA 15250-7461 FEED MARVEY, MCPHEE & AIMAN-SMITH, 7677 OAKPORT ST, STE. 870, OAKLAND, CA 94621 FEERER, DIANNE L., 253 COVINA AVE, LONG BEACH, CA 90803 FEIG, AARON A., 6816 BURKEMO, ST. LOUIS, MO 63129 FEIGELSON, STEVEN M., 6511 MARSOL RD, #512, MAYFIELD HEIGHTS, OH 44124 FEIGENBAUM, JERROLD I., MANAGER OF IP ENGINEERING, 616 HARRISON DR, COPPELL, TX 75019 FEIGHAN, AMY R., ACCOUNT EXECUTIVE, 52839 ANTIONETTE CT, SHELBY TOWNSHIP, MI 48316 FEINBERG, JEFFREY S., 14 FIORENZA DR, WILMINGTON, MA 01887 FELD, MARK THOMAS, ACCOUNT EXECUTIVE, 503 OAT MEADOW DR., PFLUGERVILLE, TX 78660 FELECIA MORRIS, ATTORNEY SUPPORT SERVICES, 5701 MABLETON PKWY SW, STE 3-A, MABLETON, GA 30126 FELICE DAVIS, ARTISTS FRAME SERVICE, 1915 N CLYBOURN AVE, CHICAGO, IL 60614 FELICIANO MANASAN, GLEAMTEAM, 11315 RANCHO BERNARDO RD, SUITE 140, SAN DIEGO, CA 92127 FELICITY MEEK, GEOKINETICS, 15510 ROCKFIELD BL, SUIT C3, IRVINE, CA 92618 FELISE WACHTEL, LAW OFFICES OF ELLIOT WACHTEL, 1645 N VINE, STE. 609, LOS ANGELES, CA 90028 FELIX CORONADO, CORONADO SIGNS, 6111 FILLMORE PL, NEWARK, NJ 7093 FELIX DE LA CRUZ, TECHNO-COMMUNICATIONS, 81A FEATHERBED LN, GRD, BRONX, NY 10452 FELIX GAFT, VERNISSAGE, 9861 BUSTLETON AV, PHILADELPHIA, PA 19115 FELIX NEGRON, GRAN ENTERPRISES, 3609 N 5 ST, PHILADELPHIA, PA 19140 FELIX OMORODION, ROOTS THE BEGINNING, 116 HALSEY ST, NEWARK, NJ 7102 FELIX RUIZ, FELMAR REALTY, INC., 3325 W BELMONT AVE, 1, CHICAGO, IL 60618 FELIX SIMON, CIRCUIT ENGINEERING, 511 VISTA AV, 1, ADDISON, IL 60101 FELIX SUQUI, EL LATINO RESTAURANT, 295 MORRIS AVE, ELIZABETH, NJ 7208 FELIX TENORIO, PROGRESSIVE MEDICAL, 1660 S ALMA SCHOOL RD, STE.226, MESA, AZ 85210 FELIX, ALLEN WESLEY, ACCOUNT MANAGER, 3251 N. BROADWAY, #1B, CHICAGO, IL 60657 FELLER, PAUL H, 10615 CRYSTAL COVE LANE, BOCA RATON, FL 33498 FELLNER, SCOTT L., 178 RIVERVIEW TR, SYKESVILLE, MD 21784 FELLOWS, WILLIAM, 49 MILLBROOK LANE, HARWINTON, CT 06791 FELTNER, RONALD L., 4217 POPPY HILL CT, ROWLETT, TX 75088 FEMI ADESANYA, DESMEAR SYSTEM, INC., 4151 MEMORIAL DR, STE 204-F, DECATUR, GA 30032 FENCIK, KAREN A, 326 WESLEY AVE, OAK PARK, IL 60302-3510 FENG CAI, PHOENIX OF CHINA, 8200 GEORGIA AVE, SILVER SPRING, MD 20910 FENSTER, JEFFREY, 12410 KINGSPINE AVE, SAN DIEGO, CA 92131 FENTON ROSENBERG, ALLOY METAL SALES, 2455 HAMILTON AV, CLEVELAND, OH 44114 FEREBEE, RYAN T., 2300 LEXINGTON AVE S, #225, MENDOTA HEIGHTS, MN 55120 FEREYDOUN SALIMI, CALVERT HOUSE INN, 6211 BALTIMORE AV, RIVERDALE, MD 20737 FERGUSON, COLLEEN A., ACCOUNT EXECUTIVE, 23 HALL AVENUE, NEW CITY, NY 10956 FERGUSON, JONATHON T., 4641 SW 54TH TER, DAVIE, FL 33314 FERGUSON, LARRY M, 1677 W CUTTER RD., ANAHEIM, CA 928011965 Mode of Svc (if different)

Page 181 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3770 3772 3770 3743 3743 3743 3770 3770 3761 3770 3761 3770 3743 3743 3772 3743 3743 3743 3743 3743 3743 3775 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 3770 3775 3743 3743 3743 3743 3743 3743 3761 3772 3775 FERGUSON, NAKESHA, TECH, 2751 MOUMENT, #39, CONCORD, CA 94520 FERIT SALCI, INTERNATIONAL JEWELRY EXCHANGE, 117 FRANKLIN TPKE, MAHWAH, NJ 7430 FERLIN JUSTICE, WASTE MANAGEMENT, 103 PETTER DR, LOT 13, ANGLETON, TX 77515 FERMAN ON FLORIDA, 11025 N. FLORIDA AVENUE, TAMPA, FL 33612 FERNANDA SANTOS, JORGE'S AUTO BODY, 518 S BROAD ST, BLDG. GARAGE REAR, ELIZABETH, NJ 7202 FERNANDES, MANUEL A., TECHNICAL SUPPORT ANALYST, 302 COMMERCIAL ST, BRAINTREE, MA 02184 FERNANDEZ, LUIS F., BIRT REP, 716 CAMILLA LN, GARLAND, TX 75040 FERNANDEZ, ROBERT, MAJOR ACCOUNT MANAGER, 7121 SW 160 AVENUE, MIAMI, FL 33193 FERNANDO ALBAN, CHESAPEAKE KITCHEN DESIGN, 4622 WISCONSIN AVE NW, WASHINGTON, DC 20016 FERNANDO ANZO, DIAMANTE INSURANCE SERVICES, 6617 MAGNOLIA AVE, RIVERSIDE, CA 92506 FERNANDO GUERRIRO, MADRID LIBSON RESTAURANT, 325 LAFAYETTE ST, NEWARK, NJ 7105 FERNANDO MONTOYA, LISBER CAFE, 700 S ROYAL POINCIANA BLVD, MIAMI SPRINGS, FL 33166 FERNANDO MORALES, FUNERAL CARING USA, 1550 AUSTIN HWY, SUIT 101, SAN ANTONIO, TX 78218 FERNANDO SOLARI, CONSULTECH ASSOCIATES, 1402 E CESAR CHAVEZ ST, 201, AUSTIN, TX 78702 FERRARA, MATTHEW, 1542 JEFFERSON AVE, #6, MIAMI BEACH, FL 33139 FERRARIO, EUGENE P., 3830 LAKEWOOD PKWY E, #2054, PHOENIX, AZ 85048 FERRELL GAS, LP, 500 DALLAS STREET, STE 2700, HOUSTON, TX 77002 FERRELL, KARIM Y., 74 ROBERTSON AVE, WHITE PLAINS, NY 10606 FERRER, ANTHONY, TECH 1 SUPPORT, 2432 ADIRONDACK ROW, #1, SAN DIEGO, CA 92139 FERRETTI, MICHAEL, 187 BOULEVARD, GLEN ROCK, NJ 07452 FERRIGNO, SHAWN, 12059 61ST N, WEST PALM BEACH, FL 33412 FERRIS, ERIC M., 238 BROADMEADOW DR, EAST BRIDGEWATER, MA 02333 FERRIS, JAMES W., ACCOUNT EXECUTIVE, 4200 BRIDGEVIEW DR, #1236, FORT WORTH, TX 75109 FERRIS,BAKER, WATTS INC., 8403 COLESVILLE ROAD, STE. 900, SILVER SPRING, MD 20910 FETTIG, MATTHEW C., 1500 LAKESHORE AVENUE, #6, OAKLAND, CA 94606 FEUSNER, KEITH W., ACCOUNT EXECUTIVE, 2100 N LINE ST, #D-301, LANSDALE, PA 19446 FEW, JAMES L., ACCOUNT EXECUTIVE, 4545 S. PANTHER CK., #720, THE WOODLANDS, TX 77381 FEWSTER, GREGORY M., ACCOUNT EXECUTIVE, 607 ELIZABETH RD, GLEN BURNIE, MD 21061 FIBER KREW INC., 4850 LAGON CIRCLE, W. BLOOMFIELD, MI 48323 FIBER TECHNOLOGIES NETWORKS, LLC, ATTN: CHIEF OPERATING OFFICER, 140 ALLENS CREEK RD, ROCHERESTER, NY 14618 FIBER TECHNOLOGIES NETWORKS, LLC, GENERAL COUNSEL, 140 ALLENS CREEK RD, ROCHERESTER, NY 14618 FIBERTECH NETWORKS LLC, 140 ALLENS CREEK ROAD, ROCHESTER, NY 14618 FIDDLE DIAZ, F & F SEATING INC, 1117 W MAYFIELD RD, ARLINGTON, TX 76015 FIDEL GARNER, 21ST CENTURY MAILING LLC, 7000 E 58 AV, UNIT 8, COMMERCE CITY, CO 80022 FIDEL HUERTA, HEALTH PROFESSIONALS, 4006 NOGALITOS, SUIT 100, SAN ANTONIO, TX 78211 FIDUCIARY SSB, 225 FRANKLIN STREET, MAO-3, BOSTON, MA 02110 FIELDS, CHRISTOPHER J., FIBER TECHNICIAN, 7604 DEN MEADE AVENUE, FORT WASHINGTON, MD 20744 FIELDS, GAREY O., ACCOUNT EXECUTIVE, 2321 DUNWOODY CROSSING, #E, ATLANTA, GA 30338 FIELDS, JEROME S., ACCOUNT EXECUTIVE, 508 LYN PARK CIR, MINNEAPOLIS, MN 55411 FIELDS, KARI L., 1256 PAGE ST., APT. 3, SAN FRANCISCO, CA 94117 FIELDS, TYWANNA M., 4231 ALTONNA, #110, DALLAS, TX 75233 FIERMAN, ARTHUR H., 7129 HOLLOWELL DRIVE, TAMPA, FL 33634 FIFI BALALIS, THE MBA CENTER, 333 COBALT, SUITE 107, SUNNYVALE, CA 94086 FIFTH AVENUE PERSONNEL CONS., 1430 BROADWAY, 7TH FL, NEW YORK, NY 10017 FIFTH THIRD BANK, 38 FOUNTAIN SQUARE PLAZA, CINCINNATI, OH 45263 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3772 3743 3770 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3761 3743 3772 3770 3743 3743 3743 3775 3743 3743 3743 3743 3743 3772 3775 3775 3743 3743 3775 3775 3743 3775 3743 3743 3743 3772 FIGUEIRA, MELISSA, PO BOX 1236, ELLICOTT CITY, MD 21041 FIGUEROA, NYLSA, IP MGR SECURITY PRODUCT OPS, 12016 QUARTETTE LN, BOWIE, MD 20720 FIKE, LARRY A., 19331 RIVERWALK DR, PORTER, TX 77365 FILE CENTER THE, 9303 GULFSTREAM RD, FRANKFORT, IL 60423 FILGO OIL CO., PO BOX 565421, DALLAS, TX 75356-2787 FILICE BROWN ESSA & MCLEOD LL, 1999 HARRISON ST, 18TH FLOOR, OAKLAND, CA 94612 FILIPPETTI, RICHARD J., ACCOUNT EXECUTIVE, 21 WINSLOW ST, SHREWSBURY, MA 01545 FILIPPO BIUNDO, COMPUQUEST, 33812 GROESBECK, CLINTON TOWNSHIP, MI 48035 FILLINGER, JAMES L., ACCOUNT EXECUTIVE, 386 MOORE CT, #1B, GRAYSLAKE, IL 60030 FILTER FRESH DBA FILTERFRESH MANHATTAN, 361 GORDON ST, ALLENTOWN, PA 18102 FILTERFRESH MANHATTAN, 361 GORDON STREET, ALLENTOWN, PA 18102 FINAZZO, DOMINIC HENRY, 17 BARTLETT COURT, MATAWAN, NJ 07747 FINCH, CHARLES ALLEN, MAJOR ACCOUNT MANAGER, 12211 SEAGATE DR, #107, PALM HARBOR, FL 34685 FINCHUM, MARLENE, ACCOUNT EXECUTIVE, 1465 RAMA DRIVE, LA PUENTE, CA 91746 FINLAY FINE JEWELRY 529 FIFTH, 529 FIFTH AVE 5TH FLOOR, NEW YORK, NY 10175 FINLEY, ERNESTINE C., 7500 SECRETARIAT CT, #406, FT. WORTH, TX 76112 FINNEGAN III, JAMES J., 8300 PARK AVE, BURR RIDGE, IL 60527 FIORE, MICHAEL A., 45 PLYMOUTH DR, CHERRY HILL, NJ 08034 FIORE, PAUL E., 12 BUENA VISTA PL, OAKLAND, CA 94618 FIRAS SIAGHA, CIG 4 U, 10104 TOPANGA CANYON BLVD, CHATSWORTH, CA 91311 FIRE POINT, EXTINGUISHER CO. PO BOX 855, NORCO, CA 92860 FIRST AMERICAN TITLE INSURANCE, 5620 112TH ST, EAST #126, PUYALLUP, WA 98373 FIRST BAPTIST ACADEMY, FIRST BAPTIST ACADEMY, PO BOX 868, DALLAS, TX 75221 FIRST CHOICE COFFEE SERVICE, 3130 ALFRED ST, SANTA CLARA, CA 95054 FIRST CHOICE COMM., PO BOX 8242, NORTH BRATTLEBORO, VT 05304 FIRST CHOICE POWER INC, BOX 901088, FT WORTH, TX 76101-2088 FIRST CLEARING CORPORATION, 10700 WHEAT FIRST DRIVE, GLEN ALLEN, VA 23060 FIRST IND DEVLP SVCS LP, 9197 W 6TH AVE STE 1000, LAKEWOOD, CO 80215 FIRST INDUSTRIAL LP, PO BOX 70257, CHICAGO, IL 60673-0257 FIRST INDUSTRIAL REALTY TRUST INC., ATTENTION: REGIONAL MANAGER, 5350 SOUTH ROSLYN STREET SUITE 240, ENGLEWOOD, CO 80111 FIRST INDUSTRIAL REALTY TRUST, ATTENTION: KFH PORTFOLIO MANAGER, 311 SOUTH WACKER DRIVE, SUITE 4000, CHICAGO, IL 60606 FIRST LOGISTEX INC, ATTN: GENL COUNSEL, 11930 AZTEC LN, ADELANTO, CA 92301 FIRST MIAMI SECURITIES INC, 301 YAMATO ROAD-#2100, BOCA RATON, FL 33180 FIRST NATIONAL BANK OF OMAHA, 1620 DODGE STREET, OMAHA, NE 68102 FIRST OPTIONS OF CHICAGO, INC., 440 S. LASALLE STREET, 3RD FLOOR, CHICAGO, IL 60605 FIRST PARKER REALTY LLC, C/O FRANKLIN MGMT CO, 123/125 N SAGINAW, PONTIAC, MI 48342 FIRST REHABILITATION LIFE, 600 NORTHERN BOULEVARD, GREAT NECK, NY 11021-5202 FIRST SOUTHWEST COMPANY, 1700 PACIFIC AVENUE, STE. 500, DALLAS, TX 75201 FIRST TRUST CORPORATION, C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 FISCHER, TODD E., ACCOUNT EXECUTIVE, 2506 OAK RAIN, SAN ANTONIO, TX 78251 FISERV SECURITIES INC., C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 FISH, STEVE, WEBMASTER, 1609 LUPINE LANE, AUSTIN, TX 78741 FISHEL TECHNOLOGIES, 1819 S 27TH AVE, PHOENIX, AZ 85009 FISHER III, GEORGE, 212 BRUNSWICK, MESQUITE, TX 75149 FISHER SCIENTIFIC/SUWANEE, 2775 HORIZON RIDGE CT, SUWANEE, GA 30174 Mode of Svc (if different)

Page 183 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3772 3772 3775 3743 3775 3743 3743 3743 3743 3743 3770 3770 3770 3743 3761 3743 3770 3770 3743 FISHER, DONOVAN L., 1007 COLE STREET, JONESVILLE, LA 71343 FISHER, KEVIN, REGIONAL ACCOUNT MANAGER, 7810 S CORNELL, CHICAGO, IL 60649 FISHER, KRISTINE A., 11500 JOLLYVILLE, #1124, AUSTIN, TX 78759 FISHER, RACHEL JEANNE, 3014 W. WILLIAM CANNON DR, #721, AUSTIN, TX 78745 FISHMAN, MATTHEW H., ACCOUNT EXECUTIVE, 175 BREWERY RD, NEW CITY, NY 10956 FISHMAN, STEVEN V., NATIONAL ACCOUNT MANAGER, 265 LEEDOM WAY, NEWTOWN, PA 18940 FISK TECHNOLOGIES, PO BOX 4417, HOUSTON, TX 77210 FITCH, INC., GENL PO, PO BOX 26858, NEW YORK, NY 10087-6858 FITCH, JULIA E., 2009 2ND ST NE, MINNEAPOLIS, MN 55418 FITZ GEORGE, RESOURCE ANESTHESIOLOGY ASSOC PC, 145 HUGUENOT, 1, NEW ROCHELLE, NY 10801 FITZ, KAYLA J., MAJOR ACCOUNT MANAGER, 12587 ALCOTT ST, BROOMFIELD, CO 80020 FITZER, MARK A., 6242 WARNER AVE, #24C, HUNTINGTON BEACH, CA 92647 FITZER, MICHAEL J., 2777 APPLING CIRCLE, STOCKTON, CA 95209 FITZGERALD, CASS E., ACCOUNT EXECUTIVE, 1500 BAY RD, #416, MIAMI BEACH, FL 33139 FITZGERALD, CYNTHIA L., ACCOUNT EXECUTIVE, 418 13TH ST, #A, HUNTINGTON BEACH, CA 92648 FITZGERALD, JAMES, 7777 EMBRY PT, SAN DIEGO, CA 92126 FITZGERALD, PATRICK R., 18 ARDEN DR, PO BOX 327, AMAWALK, NY 10501 FITZGIBBON, AMANDA T., ACCOUNT EXECUTIVE, 414 S CLOVERDALE AVE, #315, LOS ANGELES, CA 90036 FITZHUGH, TODD L., CUSTOMER PREMISE EQUIP/DISPATC, 9208 SHERIDAN ST, LANHAM, MD 20706 FITZMAURICE & COMPANY LLC, 11 PENN PLAZA, NEW YORK, NY 10001-2006 FITZPATRICK, CINDY L., ACCOUNT EXECUTIVE, 110 CARMEN LANE, LANGHORNE, PA 19047 FITZPATRICK, JACQUELINE M., 35 ELLSWORTH DR, BLAUVELT, NY 10913 FITZPATRICK, MICHAEL J., NATIONAL ACCOUNT MANAGER, 159 PARK AVE, #12, EAST RUTHERFORD, NJ 07073 FIVE K SYS, ATTN: GENL COUNSEL, P O BOX 2667, YAKIMA, WA 98907 FLAHIVE, MATTHEW K., ACCOUNT EXECUTIVE, 7350 VIA PASEO DEL SUR, #0208, SCOTTSDALE, AZ 85258 FLAVIO CARANGI, SANDEXPRESS, 336 MAIN ST, HACKENSACK, NJ 7601 FLEET BANK/PA FT WASHINGTON, 7111 VALLEY GREEN RD., FORT WASHINGTON, PA 19034 FLEET CAPITAL CORP/FIRST AMERI, 13010 NE 20TH STREET, BELLEVUE, WA 98005 FLEET NATIONAL BANK, 159 EAST MAIN STREET, ROCHESTER, NY 14638 FLEET NATIONAL BANK, ATTN: LILLY HAYES, 100 FEDERAL ST, BOSTON, MA 02110 FLEET SECURITIES, INC., 26 BROADWAY, 12TH FLOOR, NEW YORK, NY 10004 FLEMING, CYNTHIA, ACCOUNT EXECUTIVE, 6150 EL CAJON BLVD, APT 312, SAN DIEGO, CA 92115 FLESCHNER, STEVE, TECH 1 FIELD, 747 MONTAGUE DR., CORONA, CA 92879 FLETCHER, LISA R., 8604 S. WOLCOTT, CHICAGO, IL 60620 FLICKINGER, TIMOTHY R., 442 10TH AVE NW, NEW BRIGHTON, MN 55112 FLIPPO, KAREN B, 410 FRENCHTOWN RD, ARGYLE, TX 76226 FLO MINTON, FLO MINTON, 24252 VIA MADRUGADA, MISSION VIEJO, CA 92692 FLOR MAYORAL, FLOR MAYORAL M.D., 7300 SW 62ND PL, PH, SOUTH MIAMI, FL 33143 FLORA, MASTERMIND BODY SHOP, 1702 W. 34TH ST, N/A, HOUSTON, TX 77081 FLORCZYK, JON, 4418 WLLINGTON AVE, PARMA, OH 44134 FLORENCE AMOAKO, AKO INTL MARKET, 1400 S MCCLINTOCK DR, STE. 14, TEMPE, AZ 85281 FLORENCE H MCLARTY, 5506 BERRY CREEK, HOUSTON, TX 77017 FLORENCE LAWSON, FREE SPIRIT DAY CARE, 9800 HAGGERTY RD, BELLEVILLE, MI 48111 FLORENCE SCHNORR, CLEANING BY ALTER ALLEY, 4510 GREENBRAIR DR, HOUSTON, TX 77005 FLORES, ADRIAN E, BROADBAND SALES ENGINEER, 6600 PRESTON RD, #127, PLANO, TX 75024 Mode of Svc (if different)

Page 184 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3743 3743 3743 3743 3770 3743 3772 3743 3761 3761 3770 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 FLORES, BRENT M., 5919 BIRCHBROOK DRIVE, #120C, DALLAS, TX 75206 FLORES, DAN N., 1264 OLD WEST DR, SACRAMENTO, CA 95834 FLORES, DENISE D., 2920 SHADOWBRIAR, #318, HOUSTON, TX 77082 FLORES, EDDIE, 10813 N. CENTRAL EXPWY #1242, DALLAS, TX 75231 FLORES, GRACE M., 357 E PROVIDENCIA AVE, #F, BURBANK, CA 91502 FLORES, JOSH D., 201 W. SOUTHWEST PKWY., #2203, LEWISVILLE, TX 75067 FLORES, MARIA, REP COLLECTIONS, 302 RENFRO ST., #C, GRAND PRAIRE, TX 75051 FLORES, ROBERT, 2308 PARK RIDGE DR, PLAINFIELD, IL 60544 FLORES, RUDOLPH, 5303 INDIAN PIPE ST., SAN ANTONIO, TX 78242 FLORIA, STACY, MAJOR ACCOUNT MANAGER, 318 S. EXETER ST., BALTIMORE, MD 21202 FLORIAN JANVIER, JANVIER MULTI-SERVICES, 2331 N STATE ROAD 7, STE 214-A-C214-A-C, LAUDERHILL, FL 33313 FLORIDA DEPARTMENT OF REVENUE, 5050 W TENNESSEE ST, TALLAHASSEE, FL 32399-6586 FLORIDA DEPARTMENT OF REVENUE, PO BOX 6520, TALLAHASSEE, FL 32314-6520 FLORIDA ICS ATTORNEY, STE 4300, 675 W PEACHTREE ST, ATLANTA, GA 30375 FLORIDA PUBLIC SERVICE COMMISSION, TELECOMMUNICATIONS, 2540 SHUMARD OAK BLVD., TALLAHASSEE, FL 32399 FLORIDA PUBLIC SERVICES COMMISSION, 2540 SHUMARD OAK BLVD, TALLAHASSEE, FL 32399-7019 FLORIDA TELECOMMUNICATIONS RELAY INC., 1820 E PARK AVE STE 101, TALLAHASSEE, FL 323012874 FLORINE GREEN, MANNYS GRILL, 7210 MAIN ST, FRISCO, TX 75034 FLOUNDERS, JACQUELINE, ACCOUNT EXECUTIVE, 712 OAKBOURNE RD, WEST CHESTER, PA 19382 FLOW TECHNOLOGIES, INC., 4250 EAST BROADWAY, PHOENIX, AZ 85040 FLOYD COUNTY SHERIFF, 5 GOVERNMENT PLZ, ROME, GA 30161-2800 FLOYD DAVIS, REFUGEE FEDERATION SERVICE CEN, 7101 MARTIN LUTHER KING JR WAY S, SEATTLE, WA 98118 FLOYD EDEN, READY DATA, 172 MADISON AV, 2, NEW YORK, NY 10016 FLOYD WATKINS, AMERICANAS MACHINERY & EQUIP, 2324 35W S, BURLESON, TX 76028 FLOYD, CHARLES K., 288 BEECH, ROCKWALL, TX 75032 FLOYD, MICHAEL SCOTT, REGIONAL ACCOUNT MANAGER, 9382 S. ALCOSTA PLACE, HIGHLANDS RANCH, CO 80126 FLUITT, JEREMY A., 1390 N MAIN, #2324, EULESS, TX 76039 FLYNN, BRIAN J., 3631 GROVNER RD, OAKDALE, MN 55128 FLYNN, LORI J, 11269 WILLIAMS COURT, CARMEL, IN 46033 FM GLOBAL-MONTREAL, 600 RUE DE LA GAUCHOTIERE W-14, MONTREAL, QC CANADA FMG SERVICES, 4141 CRANE BLVD, JACKSON, MS 39216 FMG SERVICES, FRANK GRILLO, 4141 CRANE BLVD, JACKSON, MS 39216 FOBBS, ABDUL J., 828 13TH ST, #205, OAKLAND, CA 94607 FOCAL COMM CORP OF PA ( CABS), 135 S LASALLE ST DEPT 3602, CHICAGO, IL 60674-3602 FOCAL COMM CORP OF PA ( CABS), DEPT 3602, 135 S LASALLE ST, CHICAGO, IL 60674-3602 FOCAL COMM CORP OF IL, DEPT 3546, 135 S LASALLE ST, CHICAGO, IL 60674-3546 FOCAL COMM. CORP. OF PA ( CABS), 135 S. LASALLE DTREET DEPT. 3602, CHICAGO, IL 60674-3602 FOCAL COMM. CORP. OF IL, 135 S. LASALLE ST. DEPT. 3546, CHICAGO, IL 60674-3546 FOCAL COMMUNICATIONS CORP, ATTN: MELISSA EDWARDS, 135 S LASALLE ST DEPT 3602, CHICAGO, IL 60674-3602 FOJACO, CHANTEL M., ACCOUNT EXECUTIVE, 3450 PALENCIA DRIVE, #408, TAMPA, FL 33618 FOJAS, STACY C., ACCOUNT EXECUTIVE, 55 HUBER ST, SECAUCUS, NJ 07094 FOLAN, COLLEEN, 21 LOVELL ST., #1, MIDDLEBORO, MA 02346 FOLEY, STEPHANIE A., 4327 ASHWOODY TRAIL, ATLANTA, GA 30319 Mode of Svc (if different)

Page 185 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3775 3743 3743 3743 3761 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3772 3743 3743 3761 3743 3772 3743 3772 3743 3743 3743 3743 3743 3770 3743 3772 3772 3772 3743 3743 3743 3772 3743 3743 3743 3743 3743 FOLIO INVESTMENTS, INC., 8401 OLD COURTHOUSE ROAD, VIENNA, VA 22182 FOLKERS, SABINA L., ACCOUNT EXECUTIVE, 607 MONTEZUMA CT, WALNUT CREEK, CA 94598 FONE OF CLEVELAND LLC, 120 NORTH POINTE BLVD SUITE 300, LANCASTER, PA 17601 FONSECA, FRANKO F., 4656 COGSWELL RD, EL MONTE, CA 91732 FONTAINE MAVERICK, ARTISTIC IMPORTS, 213 S LAMAR BLVD, AUSTIN, TX 78704 FONTAINE, PETER L., ACCOUNT EXECUTIVE, 3940 AUBURN DR, MINNETONKA, MN 55305 FONTENOT, ERIC, ISP TECH SUPPORT REP II, 11505 CHERRY HEARST CT, AUSTIN, TX 78750 FONTENOT, GABRIEL JAMES, DATA TECH SUPPORT ENGINEER III, 5617 RICKSHAW LN, PLANO, TX 75094 FOOKSON, MAGDALENA, 161 HARTFORD STREET, NATICK, MA 01760 FOR THE YEAR ENDED 12/31/02, FORD, DAVID, 5709 BROOKS WOODS RD, LOTHIAN, MD 20711 FORD, JAMAAL K., CUST CARE REP 1, 7720 MCCALLUM, APT. 2008, DALLAS, TX 75252 FORD, LAMONTE, NRC TECH, 3565 TIMBERGLEN RD, #1401, DALLAS, TX 75287 FORD, LIZA M., 2221 HILLSBORO CT, AURORA, IL 60504 FORD, NICOLE J., 11109 FOXCROFT DRIVE, WHITTIER, CA 90604 FORD, STEVEN T., ACCOUNT EXECUTIVE, 1150 BAYVIEW DR, FT. LAUDERDALE, FL 33305 FORD, TARA, BILLING REP, 1244 SUMMER HILL LN, BALCH SPRINGS, TX 75180 FOREMAN, SCOTT A., NRC TECH, 1404 GOLDEN GRAIN, RAYNE, LA 70578 FORESCEE HOGAN, CFRC, 4060 S FIGUEROA ST, LOS ANGELES, CA 90037 FOREST E DRAKE, 612 E HOSPITAL ST, ST AUGUSTINE, TX 75972 FOREST ELECTRIC, 2 PENN PLAZA, NEW YORK, NY 10121 FORMAN, JON M., 5 HONEY BEAR LN, ROMEOVILLE, IL 60446 FORMBY, LEAH C., ACCOUNT EXECUTIVE, 6201 FOUNTAIN AVE, #207, LOS ANGELES, CA 90028 FORREST THIESSEN, CYBERSCAPE ENTERPRISES INC., 0 PO BOX 261085, LITTLETON, CO 80163 FORRETT JR., JOHN G., MAJOR ACCOUNT MANAGER, 88 PERRY ST, #612, SAN FRANCISCO, CA 94107 FORSBERG & UMLAUF, 900 FOURTH AVE., SEATTLE, WA 98164 FORSYTH COUNTY SHERIFF, PO BOX 41, SOCIAL CIRCLE, GA 30025-0041 FOSTER WHEELER, 6079 DEPUES FERRY RD, BANGOR, PA 18013 FOSTER, CATHERINE A., 500 MULBERRY LN, DESOTO, TX 75115 FOSTER, GRETCHEN A., 4067 BELTWAY DR, #145, ADDISON, TX 75001 FOSTER, SHERRY LYNN, SALES ADMINISTRATOR, 6558 ARBOR PLACE, APT. #2227, FT. WORTH, TX 76132 FOSTER, TRANELL, CCR I, 4815 WATEKA DR, DALLAS, TX 75209 FOTOPOULOS, AMBER, 6343 N. LAKEWOOD #1, CHICAGO, IL 60660 FOUAD MASRI, MY STORE INC, 1971 N. TUSTIN STREET ORANGE, ORANGE, CA 92865 FOUNTAIN, JUDIA R., CUSTOMER CARE REP, 3245 SIMPSON STUART RD, #1203, DALLAS, TX 75241 FOUR SEASONS HOTELS LTD., 735 MARKET STREET, 3RD FLOOR, SAN FRANCISCO, CA 94103 FOUR SEASONS-ATLANTA, 75 14TH STREET, ATLANTA, GA 30309 FOUR SEASONS-SALES OFFICE, 2777 STEMMONS FREEWAY, #1632, DALLAS, TX 75207 FOUSEK, BRIDGETTE T., 3801 HENNEPIN DR, JOLIET, IL 60431 FOWLER, DANIEL J, NATIONAL ACCOUNT MANAGER, 382 GREEN OAK RIDGE, MARIETTA, GA 30068 FOWLER, TRICIA, ACCOUNT EXECUTIVE, 4491 W. 12TH STREET, CLEVELAND, OH 44109 FOWLER, WHITE, BURNETT, HURLEY, ONE FINANCIAL PLAZA, 11TH FLR, FORT LAUDERDALE, FL 33394 FOX, ANDREW F., 650 KRAMERIA ST, DENVER, CO 80020 FOX, BRADFORD E., 3899 NOBEL DR, #1220, SAN DIEGO, CA 92122 FOX, BRICE R., 815 N 52ND ST, #1302, PHOENIX, AZ 85008 FOX, PHILLIP D., ACCOUNT EXECUTIVE, 218 S FULLER AVE, LOS ANGELES, CA 90036 FOX, TIMOTHY J., 4747 ROCKY MT. DR, CASTLE ROCK, CO 80104 Mode of Svc (if different)

Page 186 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3770 3743 3743 3770 3761 3770 3761 3770 3743 3770 3761 3770 3761 3761 3770 3770 3770 3770 3761 3770 3770 3770 3761 3761 3770 3770 3770 3770 3761 3770 3743 3743 3743 3761 3770 3770 3761 3770 3770 3770 FPL FIBERNET LLC--LINE COST, ATTN: GINA COX, 9250 W FLAGER ST 5TH FL, MIAMI, FL 33174 FPL, ATT: GENERAL COUNSEL, 700 UNIVERSE BLVD, JUNO BEACH, FL 33408 FPL, GENERAL MAIL FACILITY, MIAMI, FL 33188-0001 FR JEFF KNIGHT, ST JOHNS GILDEHAUS CHURCH, 5579 GILDEHAUS RD, FRANKLIN COUNTY, MO 63089 FRABOSILIO, JOE, TECH 1 NATL REPAIR CTR, 6115 WALL ST., ARLINGTON, TX 76018 FRAGA, ERNESTO, 11371 SW 114 ST, MIAMI, FL 33176 FRAN DONATO, BALANCED CAPITAL LLC, 640 SENTRY PRKWY, BLUE BELL, PA 19422 FRAN DOPRICH, R J PROMOTIONS, PO BOX 37, AMAZONIA, MO 64421 FRAN KLIMA, ADVANCED DATA TECHNOLOGIES, 1075 SHORE RD, 1, NAPERVILLE, IL 60563 FRAN PINTER, AMERICAN PRINTING UNLIMITED, 201 NORTHAMPTON ST, EASTON, PA 18042 FRANCA HAMZA, GRANDBELL, 145 HOOK CREEK BLVD, FLR: GROUNDGROUND, VALLEY STREAM, NY 11581 FRANCE, MATHEW T., 9340 EDMONSTEN RD, #302, GREENBELT, MD 20770 FRANCEAN HILL, MAIL BOXES ETC, 1507 E 53RD ST, 1, CHICAGO, IL 60615 FRANCES BONG, SEA & FARMFRESH CO INC, 855 MONTEREY PASS RD, MONTEREY PARK, CA 91754 FRANCES GRAY, GREENBROOK PLAZA LIQUOR, 1142 LAKE, 1, BARTLETT, IL 60103 FRANCES MARLOR, MILLENIUM TAN, 16740 ALLEN, TAYLOR, MI 48180 FRANCES SIMS, DUKES STATION BAR & RESTAURANT, 5981 BAPTIST RD, BETHEL PARK, PA 15102 FRANCES WALL, AURORA ASSOCIATES, INC., 1015 18TH ST NW, WASHINGTON, DC 20036 FRANCEY NICHOLS, BALLOONS FANTASTIQUE, 1607 W BERRY ST, FORT WORTH, TX 76110 FRANCINE KEYES, FRANCINE KEYES AGENCY, 1740 W WISE RD, SCHAUMBURG, IL 60193 FRANCINE LONGO, LONGO & MILONE, 4998 STATE RD, STORE #10, DREXEL HILL, PA 19026 FRANCINE WINSTON, FAMILY SERVICE OF SAN MATEO, 18 2ND AVE, SAN MATEO, CA 94401 FRANCIS AWOYERA, PROJECT FINANCIAL GROUP, 7600 GEORGIA AVE NW, 302, WASHINGTON, DC 20012 FRANCIS BECKER, F J BECKER INC, 173 EARLIE AV, 1, LYNBROOK, NY 11563 FRANCIS CRISH, ALIMONY JACKS, 5531 PEARL RD, PARMA, OH 44129 FRANCIS CRISTIANO, CRISTIANO & ASSOCIATES, 8101 E PRENTICE AVE, GREENWOOD VILLAGE, CO 80111 FRANCIS GALASHAN, APPLIED SWEEPERS, 105 HENDERSON DR, SHARON HILL, PA 19079 FRANCIS GLOWACKI, POW&R INC, 4915 SAINT ELMO AVE, 300, BETHESDA, MD 20814 FRANCIS GOLIBART, MEDICAL WORDPROCESSING, 43220 HAYES, CLINTON TOWNSHIP, MI 48038 FRANCIS GONZALEZ, D'FRANCELLY INC. DBA LA HORMIGA DE ORO, 9613 W FLAGLER ST, MIAMI, FL 33174 FRANCIS MENDOZA, ELECTRO-MOTION INC, 1001 O'BRIEN DR, MENLO PARK, CA 94025 FRANCIS POON, CULTURE TIME INC, 1201 BROADWAY, 810 8, NEW YORK, NY 10001 FRANCIS SMITH, BAY INTERMODAL INC., 1100 E PATAPSCO AVE, TELCOCLOS, BALTIMORE CITY, MD 21225 FRANCIS, BILL M, SR VP NETWORK ADMIN, 3200 OAK HOLLOW DRIVE, PLANO, TX 75093 FRANCIS, DERYL R., 13984 EMBER WAY, APPLE VALLEY, MN 55124 FRANCIS, SCOTT, SPEC TECH SUPPORT, 9300 SWINTON AVENUE, NORTH HILLS, CA 91343 FRANCISCO BOSTAUSUTE, PALM BEACH CRYSTAL, 807 BARNETT DR, LAKE WORTH, FL 33461 FRANCISCO CARRAZCO, MANGO GRFIX, 5050 N 19 AV, STE 105, PHOENIX, AZ 85015 FRANCISCO CASSINA, FRANCISCO CASSINA, 3300 OAK HOLLOW DR., PLANO, TX 75093 FRANCISCO CASTANO, GEOMETRICA, 908 TOWN AND COUNTRY BLVD, STE 330, HOUSTON, TX 77024 FRANCISCO DIAZ, TELESYSTEM PHONE CALL INC, 35-55 B 31, GROUND, LONG ISLAND CITY, NY 11106 FRANCISCO GONZALES, FERNANDO CARPET, 7509 S WESTERN AV, LOS ANGELES, CA 90047 FRANCISCO JIMENEZ, PATRICIA JIMENEZ DBA LA CABANITA, 3447 N VERDUGO RD, GLENDALE, CA 91208 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3743 3770 3743 3743 3761 3743 3761 3770 3761 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3780 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 FRANCISCO MARTINEZ, VINTAGE SALES LLC, 5889 LAMAR ST, ARVADA, CO 80003 FRANCISCO VRINA, TIOGA EXPRESS PIZZA INC, 953 TIOGA ST E, PHILA, PA 19134 FRANCK, LORIE, ACCOUNT EXECUTIVE, 1670 ELMWOOD AVE, LAKEWOOD, OH 44107 FRANCO MILIO, MILIO MANAGEMENT INC, 103 ASHBURTON AV, 1, YONKERS, NY 10701 FRANCO, GILBERT P., AGENT CHANNEL MANAGER, 2286 E OAKLAND ST, CHANDLER, AZ 85225 FRANCO, LISA, ACCOUNT EXECUTIVE, 127 AVENIDA CORDOBA, ANAHEIM HILLS, CA 92808 FRANCOIS AHMADI, FLOORLAND OF TEXAS INC, 2329 W FM 1960, HOUSTON, TX 77065 FRANCOLIN, EDUARDO, ACCOUNT EXECUTIVE, 401 W LA VETA, #164, ORANGE, CA 92866 FRAN, DUNN-RITE COMMUNCATIONS, 500 BRAEN AVE, 440, WYCOFF, OK 7481 FRANISISCO SERRANO, SE-GO AUTO REPAIR INC., 5712 PALISADE AVE, WEST NEW YORK, NJ 7093 FRANK ABELLA, STEINER CORPORATION, 900 N HIGHLAND AV, LOS ANGELES, CA 90038 FRANK AIELLO, OKEY DOKEY, 425 ROUTE 347, FLRL GROUND, UNIT STORESTORE GROUND, HAUPPAUGE, NY 11788 FRANK ALLEN, CYCO INTERNATIONAL INC, 2400 LAKE PARK DR, STE 450PHONE 4, SMYRNA, GA 30080 FRANK BALOUGH, FRANK'S TAILORING, 703 GARDEN ST, HOBOKEN, NJ 7030 FRANK BILARDO, BILARDO & ASSOCIATES, 225 S 15TH ST, 30, PHILADELPHIA, PA 19102 FRANK BONOMO, DIAMOND FASTENERS INC, 176-9 CENTRAL AV, FIRST FLOORFIRST, FARMINGDALE, NY 11735 FRANK BORLAND, IRONBOUND INTERMODAL INDUSTRIES, INC, 280 CHESTNUT ST, NEWARK, NJ 7105 FRANK BRIAND, JEAN MICHAEL DEVOUCOUX SADDLERY, 175 FAIR ST, PALISADES PARK, NJ 7650 FRANK BRIGLIADORA, FRANKIE & JOHNNY PIZZA, 10206 30TH ST N, TAMPA, FL 33612 FRANK BUNCH, SALVATION ARMY, 9050 16TH AVE SW, SEATTLE, WA 98146 FRANK BURDETTE, BOOZ ALLEN & HAMILTON OF VIRGINIA, 4 WOOD HOLLOW DR, PARSIPPANY, NJ 7054 FRANK C T WANG, FRANK C T WANG, 4216 CASTLEMAINE LN, PLANO, TX 75093 FRANK CAMPANARO, AURA SALON SPA, 43 BLOOMFIELD AVE, CALDWELL, NJ 7006 FRANK CARMONA, NORTH HILLS VETERINARY HOSPITAL, 300 W. TIENKEN, ROCHESTER, MI 48306 FRANK CHAN, INFORMATION SYSTEMS ESSENTIALS INC, 4422 BRONX BLVD, 1, BRONX, NY 10470 FRANK CHRISTY, COUNTY AUTO SPRING INC, 140 E MERRICK RD, VALLEY STREAM, NY 11580 FRANK CHUNG, HENRY'S HUNEN RESTURANT, 110 NATOMA, SAN FRANCISCO, CA 94105 FRANK CLARK, 833 STACY RD, FAIRVIEW, TX 75065 FRANK CONTE, QUALITY OPTICAL, 5136 JACKSBORO HWY, FORT WORTH, TX 76114 FRANK CORTESE, EARTH MORTGAGE, 850 CENTRAL PKWY EAST, 150, PLANO, TX 75074 FRANK DENGLER, TEST SOFTWARE SYSTEMS, INC, 431 YERKES RD, KING OF PRUSSIA, PA 19406 FRANK DENIGRIS, FLOWERS BY MICHAEL, 6101 MAYFIELD RD, MAYFIELD HTS, OH 44124 FRANK DUPREE, FRANK DUPREE TAX SERVICE, 6514 CERMAK RD, 1ST FLOOR, BERWYN, IL 60402 FRANK EAGAN, FRANK EAGAN ASSOCIATES, 34 PROSPECT ST, SUITE 8SUITE 8, EAST ORANGE, NJ 7017 FRANK ENGLUND, ENGLUND'S APPAREL FOR MEN, INC, 111 W KING ST, 1, MALVERN, PA 19355 FRANK FERNANDEZ, NEXT TECHNOLOGY CONSULTING., 15165 NW 77TH AVE, SUITE 10061006, HIALEAH, FL 33014 FRANK FERRI, IVANA'S PIZZA II, 218 ASHFORD AV, DOBBS FERRY, NY 10522 FRANK FRAGNITO, LONG ISLAND INVENTORS & DISPLAY SHOW, 707 ROUTE 110, FLR: 1, RM: N/A, FARMINGDALE, NY 11735 FRANK GLEASON, CERTIFIED AUTO, 164 E RUSCOMB ST, PHILADELPHIA, PA 19120 FRANK GRATKOWSKI, TACHI S ENGINEERING USA, 23227 COMMERCE DR, FARMINGTON HILLS, MI 48335 FRANK GRATKOWSKI, TACHIS ENGINEERING, 23227 COMMERCE DR, FARMINGTON HILLS, MI 48335 FRANK HOFLAND, ACCENT DECOR, 4000 NORTHFIELD WAY, 800, ROSWELL, GA 30076 FRANK HOLDER, HOLDERS COUNTRY INN, 998 S DE ANZA BL, SAN JOSE, CA 95129 Mode of Svc (if different)

Page 188 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3770 3761 3770 3770 3770 3761 3770 3743 3770 3770 3770 3761 3761 3744 3770 3770 3770 3761 3761 3761 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3743 3761 3770 FRANK JETT, GLOBAL VIEWS INC, 7301 AMBASSADOR ROW, DALLAS, TX 75247 FRANK KIM, SUPER DISCOUNT CIGARETTES, 11526 W COLFAX AV, LAKEWOOD, CO 80215 FRANK LEE, A BRASS FOUNDRY, 2052 E VERNON AV, LOS ANGELES, CA 90058 FRANK LEVY, BARBARA LYNN DECORATORS, 5248 REISTERSTOWN RD, TELCOCLOS, BALTIMORE, MD 21215 FRANK LULL, ICHTHYOTICS/THE FISH STORE, 6109 ROOSEVELT WAY NE, SEATTLE, WA 98115 FRANK MAC BRIDE, MAC BRIDE REALTY CO., 2255 WATT AVE, 120, SACRAMENTO, CA 95825 FRANK MACCORMACK, F. MACCORMACK AGENCY, 55 STATE HWY NO 3, SECAUCUS, NJ 7094 FRANK MACKEY, MARMAC FARMS, 17426 HWY 79, PIKE COUNTY, MO 63336 FRANK MALCANGLO, SALON NOBEL, 3707 NOBEL DR, SAN DIEGO, CA 92122 FRANK MARTINEZ, DISCOUNT FRAMING INC., 108 N HOMESTEAD BLVD, HOMESTEAD, FL 33030 FRANK MAURIANO, 11 NATOLI AVE, NORWICH, NY 13815 FRANK MCKINLEY, FRANKS CHILDRENS WEAR OUTLET, 4847 JONESBORO RD, FOREST PARK, GA 30297 FRANK MEDEIROS, UNITED COACH WORKS, 78 BROADWAY, MALDEN, MA 2148 FRANK MELE, SAM'S ITALIAN MARKET AND BAKERY, 3504 WELSH RD, PHONE 1, UPPER DUBLIN, PA 19090 FRANK MICELI, CARMEN MICELI, 1646 N LAS PALMAS AV, HOLLYWOOD, CA 90038 FRANK MILINAZZO, BT COMMUNICATIONS, 2681 W 64 AV, DENVER, CO 80221 FRANK MILLER, EDWARDS & KELCEY TECHNOLOGY, INC., 450 RARITAN CTR PKWY, EDISON, NJ 08837 FRANK MOLNAR, EXPERT REALTY, 102-09 METROPOLITAN AV, FOREST HILLS, NY 11375 FRANK MORELLI, J M F RISK MANAGEMENT INC, 520 N STATE RD, FLR L, BRIARCLIFF MANOR, NY 10510 FRANK MURILLO, FGS MANAGEMENT, 18032 LEMON DR, SUIT A, YORBA LINDA, CA 92886 FRANK MURPHY, A ACADABRA, 2021 WEAVER PARK, CLEARWATER, FL 33765 FRANK NOLASCO, COIT, 1297 LOGAN AV, COSTA MESA, CA 92626 FRANK PULLIFRONE, FOOD KING INC., 5708 WABASH AVE, BALTIMORE, MD 21215 FRANK QUANDT, L & M STEEL FABRICATORS, 59230 HAVENRIDGE RD, NEW HAVEN, MI 48048 FRANK RAFAIL, FRANK RAFAIL, 2333 1ST AV, 207, SAN DIEGO, CA 92101 FRANK RAMON, TS EXPRESS LOGISTICS INC., 9631 BUSINESS CENTER DR, H, RANCHO CUCAMONGA, CA 91730 FRANK RIVERA, VENUS MARKET, 170 FIRST ST, 1, ELIZABETH, NJ 7206 FRANK RODRIGUEZ, AUDIOMAXX, 536 E FORDHAM RD, PHONE GROUND, BRONX, NY 10458 FRANK ROMERO, 7168 MELROSE, LOS ANGELES, CA 90046 FRANK ROSETTI, ASSIST 2 SELL LAKEVIEW, 1085 SUMMER ST, LYNNFIELD, MA 1940 FRANK SAMII, PRIMETIME CAPITAL FUNDING CORP., 180 E MAIN, TUSTIN, CA 92780 FRANK SOPKO, BERTUCCI'S BRICK OVEN PIZZA INC, 1218 CONNECTICUT AVE NW, WASHINGTON, DC 20036 FRANK STONE, SHOE CARE, 230 W HURON RD, 7291, CLEVELAND, OH 44113 FRANK SUAREZ, MASTER PAINT AND SUPPLIES CORP, 1620 E 4TH AV, PHONE MAIN, HIALEAH, FL 33010 FRANK THMAS, CARSOM THOMAS, 315 W 9TH STREET, LOS ANGELES, CA 90015 FRANK TRAN, NETCOM SERVICE, 11552 KNOTT ST, STE 8, GARDEN GROVE, CA 92841 FRANK VASQUEZ, BAKER'S SEWING CENTER, 112 N KALMIA, ESCONDIDO, CA 92025 FRANK VITERITTI, IMPORT COMMODITY GROUP, 11800 NW 102ND RD, MEDLEY, FL 33178 FRANK VITO, FRANK VITO INSURANCE, 945 S BARTLETT RD, UNIT B, STREAMWOOD, IL 60107 FRANK VOLZ, AMATO & VOLZ SPEECH PATHOLOGIS, 5360 ROUTE 347, 3A GRD, PORT JEFFERSON STATION, NY 11776 FRANK W BIESER, 3004 OAK BEND DR, ROUND ROCK, TX 78681 FRANK WARD, CORPORATE PERFORMANCE, 6 BEACON, BOSTON, MA 2108 FRANK WIDDI, 632 VANDERBILT FOOD CORP/MET FOOD, 632 VANDERBILT AV, BROOKLYN, NY 11238 Mode of Svc (if different)

Page 189 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3770 3743 3743 3743 3743 3743 3743 3743 3761 3770 3743 3743 3772 3743 3743 3743 3743 3743 3743 3770 3770 3770 3761 3770 3770 3761 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 FRANK WIDEMAN, PERRY CO UNIVERSITY OF MO EXTENSION CTR, 321 N MAIN ST, 1, PERRYVILLE, MO 63775 FRANK WLODARCZYK, SPEISER & LEVENTHAL INC, 4411 27 WHITAKER AVE, PHILADELPHIA, PA 19120 FRANK WREN, BUSINESS SUPPLY SYSTEMS, INC, 135 S CLARK, CHICAGO, IL 60603 FRANK ZINNI, FRANKS CUSTOM CRAFT INC, 215 CLIFTON AV, COLLINGDALE, PA 19023 FRANK ZUREY, ANTECH CORPORATION, 9046 MARSHALL CT, WESTMINSTER, CO 80031 FRANK, CHRISTOPHER D., ACCOUNT EXECUTIVE, 452 E 78TH ST, #1C, NEW YORK, NY 10021 FRANK, RYAN P., 919 MONTANA AVE W, ST. PAUL, MN 55117 FRANKEY COCONUT GROVE LOCKSMITH INC., 2829 BIRD AVE. UNIT 6, COCONUT GROVE, FL 33133 FRANKLEY, PATRICE S., NATIONAL ACCOUNT MANAGER, 5585 SPRINGHOUSE DRIVE, #11, PLEASANTON, CA 94588 FRANKLIN COUNTY COMMISSION, 300 E MAIN ST STE 201, UNION, MO 63084-1675 FRANKLIN JR., RAY A., 2045 LAKE PARK DR, #L, SMYRNA, GA 30080 FRANKLIN LAKE SELF PARK, 301 W. LAKE STREET, CHICAGO, IL 60606 FRANKLIN MARQUEZ, FRANKLIN MARQUEZ DBA KIMBY'S TRAVEL, 3442 W 8TH, LOS ANGELES, CA 90005 FRANKLIN WAYNE, FRANKLIN WAYNE ORCHESTRAS, 738 SMITHTOWN BYP, FLR: 11, SMITHTOWN, NY 11787 FRANKLIN, COMMANECHE L., CUSTOMER CARE REP, 1710 JOHN WEST, #131, DALLAS, TX 75228 FRANKLIN, JOHN, 2203 B TRAILSIDE DR, AUSTIN, TX 78741 FRANK'S GMC TRUCK CENTER, 325 ORIENT WAY, LYNDHURST, NJ 7071 FRANKS, MILES, 3321 DENHAM DRIVE, WEST PALMDALE, CA 93551 FRANZEN, NICOLE M., ACCOUNT EXECUTIVE, 1424 VIA MATEO, PALOS VERDES ESTATES, CA 90274 FRAUSTO, MIGUEL A., 1436 SHADY LN, #90, BEDFORD, TX 76021 FRAZIER, DAN R., MAJOR ACCOUNT MANAGER, 1809 WATERFORD LN., RICHARDSON, TX 75082 FRAZIER, EARL C., 2418 PEARLITE WAY, ANTIOCH, CA 94531 FRAZIER, KIMBERLY KAY, CUST IMPL REP 3, 1601 BARBARA DR., IRVING, TX 75060 FRED ALLEN, CARPRO PRODUCTS & SERVICES, 1359 CLEVELAND, CLEARWATER, FL 33755 FRED BAKER, HERITAGE CLEANERS, 7500 E ARAPAHOE RD, SUITE 382, ENGLEWOOD, CO 80112 FRED BROWN, SIR RU DIMAR MOTEL, 615 W KATELLA AV, ANAHEIM, CA 92802 FRED CARTER, ABBOTTSFORD HOMES INC, 3226 MCMICHAEL ST, PHILADELPHIA, PA 19129 FRED CHRIEN, QUALITY PETROLEUM SYSTEMS INC., 14500 BROADWAY, CLEVELAND, OH 44125 FRED EBRAHIMI, FRED EBRAHIMI DBA MILANO PIZZA, 3900 60TH ST, SACRAMENTO, CA 95820 FRED EICHLER, FRED J. EICHLER & ASSOCIATES, 1845 SUNSET POINT RD, CLEARWATER, FL 33765 FRED FLOODS, ONE STOP SERVICES DBA DMV SERVICES, 1000 W IMPERIAL HWY, LA HABRA, CA 90631 FRED KREINER, FREDERICK J. KREINER CO., 50 PUBLIC, 1401, CLEVELAND, OH 44113 FRED KRINKE, THE FOUNTAIN PEN, 2640 S MYRTLE AV, 12, MONROVIA, CA 91016 FRED LOPEZ, HIGHLANDER FARMS, 69 WALTHAM, NEWTON, MA 2465 FRED MEZZULLO, THE WHITE HOUSE/BLACK MARKET, 2800 N MAIN, SUITE 852, SANTA ANA, CA 92705 FRED MUBARAK, M & F FOOD MARKET, 330 TOTOWA AVE, 1, PATERSON, NJ 7502 FRED NIELSEN, FUND PUBLISHING CO, 101 W CHESTER PKE, PHONE 1, HAVERTOWN, PA 19083 FRED NOURI, NOURI'S AUTO REPAIR, 503 21ST AVE, PATERSON, NJ 7513 FRED POLLACK, ALL AROUND BAIL BONDS, 1303 DELAWARE ST, DENVER, CO 80204 FRED POLSER, POLSER MARBLE, 2509 NE 36TH ST, FORT WORTH, TX 76111 FRED PRIHODA, PRIHODA WELDING SERVICE, 2902 STATE HIGHWAY 71, EL CAMPO, TX 77437 FRED REYES, MILLENIUM MASONRY INC, 1512 STILLWELL AV, 1, BRONX, NY 10461 FRED ROMERO, DANGEROUS GOODS OF AMERICA INC, 1651 NW 68TH AV, STE. 213 BLDG 706, MIAMI, FL 33126 FRED ROSENBLUM, ADVANCE MEDICAL EQUIPMENT INC, 121 W GIRARD AVE, PHILADELPHIA, PA 19123 Mode of Svc (if different)

Page 190 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3761 3770 3770 3761 3761 3770 3761 3770 3770 3780 3770 3770 3743 3743 3761 3770 3773 3743 3743 3743 3743 3743 3743 3770 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3770 3770 3743 3743 3743 3743 FRED SCHRADER, M & M AUTOMOTIVE, 319 KINCKERBOCKER AVE, HILLSDALE, NJ 7642 FRED SHULTE, PERSONAL LINES INSURANCE, 3139 W NORTH AVE, TELCO CL, BALTIMORE, MD 21216 FRED SINGER, SINGER APPLIANCE COMPANY, 6434 CASTOR AV, PHILADELPHIA, PA 19149 FRED SOUTHARD, FRED SOUTHARD & ASSOC., 11917 OAK KNOLL DR, SUITE FSUITE F, AUSTIN, TX 78759 FRED STEPHEN, FRED B. STEPHEN, 436 N. ROXBURY DRIVE, BEVERLY HILLS, CA 90210 FRED WIDARSSON, ASTRA TECH, INC, 430 BEDFORD ST, SUITE 100, LEXINGTON, MA 2420 FRED WILLIAMS, MGM AUTO BODY INC., 11039 WASHINGTON BL, CULVER CITY, CA 90232 FREDDIE ENTIN, H & M ENTERPRISES OF DC, 7220 WISCONSIN AVE, 310, BETHESDA, MD 20814 FREDDIE SALEH, GOLDEN PALACE, 260 MAIN ST, ORANGE, NJ 7050 FREDDY BARILLAS, READY FREDDY BODY SHOP, 3258 17TH, SAN FRANCISCO, CA 94110 FREDDY DIAZ, COMPLETE REMODELING INC, 9525 GEORGIA AVE, SUITE 205, SILVER SPRING, MD 20910 FREDDY SANDOVAL, RFM DIST SVCS, 3338 S GARFIELD AV, COMMERCE, CA 90040 FREDERICK BIEHLE, VIA ARCHITECTURE STUDIO, 198 BRAODWAY, 800 8, NEW YORK, NY 10038 FREDERICK BYRD, FREDERICK S BYRD, 15405 BROOKFIELD, LIVONIA, MI 48154 FREDERICK GRANDY, SUMMER HOME CO., 8029 SE 17TH, PORTLAND, OR 97202 FREDERICK RUBY, FREDERICK J RUBY, 29777 TELEGRAPH, SUITE 1555, SOUTHFIELD, MI 48034 FREDERICK, BENJAMIN M., 907 SUMMIT AVE, NEW RICHMOND, WI 54017 FREDERICK, KENNETH D., ACCOUNT EXECUTIVE, 640 W SHERIDAN, #504, CHICAGO, IL 60613 FREDRIC ALBERT, PACIFIC RETAIL GROUP, 20 GOODYEAR, IRVINE, CA 92618 FREDY JIMENEZ, FINANCIAL FITNESS CENTER, 1540 WILSHIRE BL, 203, LOS ANGELES, CA 90017 FREEMAN CHECK CASHING, INC., C/O ALAN D. HANDLER, ESQ., 160 OAK DRIVE, SYOSSET, NY 11791 FREEMAN, GAVIN M., MAJOR ACCOUNT MANAGER, 1730 FILBERT ST, #201, SAN FRANCISCO, CA 94123 FREEMAN, KEVIN P., MAJOR ACCOUNT MANAGER, 10670 HIGH BEAM CT., COLUMBIA, MD 21044 FREEMAN, TRINISHA D., 2924 LOURDES, DALLAS, TX 75211 FREENEY, DEREK J., ACCOUNT EXECUTIVE, 2621 76 BANCROFT, OAKLAND, CA 94605 FREES, JAMES B., MAJOR ACCOUNT MANAGER, 68 BONNIE BRAE RD, SPRING CITY, PA 19475 FREGLETTE, NICHOLAS J., 9809 BRISTOL SQUARE LN, #204, BETHESDA, MD 20814 FREGORY POTTER, AEGIS AUTO WORLD INSURANCE, 419 ESSEX ST, HACKENSACK, NJ 7601 FREIBERG, CHARLES P., ACCOUNT EXECUTIVE, 2014 MAIN ST, HOPKINS, MN 55343 FREIGHTLINER LLC DBA SELECT TRUCKS, 315 PIGEON POINT RD, NEW CASTLE, DE 19720 FREIRE, KATHERINE E., 2230 VIA APRILIA, DEL MAR, CA 92014 FRENCH, JASON PATRICK, ACCOUNT EXECUTIVE, 1911 FOUNTAINVIEW DR, #94, HOUSTON, TX 77057 FRENCH, PAMELA S., 846 SAPPHIRE ST, SAN DIEGO, CA 92109 FRETHEIM, ERIK, 3663 E CEDAR AVE, DENVER, CO 80209 FRETZ, MARK A., ACCOUNT EXECUTIVE, 807 W VIRGINIA ST, SAN BERNARDINO, CA 92405 FREUND INTERESTS LTD, 43 S WHITE PEBBLE CT, THE WOODLANDS, TX 77380 FREY, MICHAEL E., LEAD TECH SUPPORT REP, 3311 COOLIDGE HWY, ROYAL OAK, MI 48073 FRIEDMAN, JASON R., ACCOUNT EXECUTIVE, 232 N KINGS HIGHWAY BLVD, #702, ST. LOUIS, MO 63108 FRIEDMAN, SCOTT E., 890 SE 10TH ST, NORTH BEND, WA 98045 FRIENDS OF THE FAMILY, INC., 1001 EASTERN AVE, 2ND FL, BALTIMORE, MD 21202 FRITZ GOMPERT, PROGRESSIVE IMAGE, 4100 WAYSIDE LN, C, CARMICHAEL, CA 95608 FRITZ TISSERAND, M B SERVICE CENTER, 129 N MACDADE BL, GLENOLDEN, PA 19036 FRITZLER, TED M., 1814 WALNUT ST., CARROLLTON, TX 75006 FRM ASSOC LLC, C/O MARQUETTE PLZ, 250 MARQUETTE AVE S 1ST FL, MINNEAPOLIS, MN 55401 FRM ASSOCIATES C/O BASE REAL ESTATE SERV, 250 MARQUETTE AVENUE, MINNEAPOLIS, MN 55401 FRM ASSOCIATES LLC, ATTENTION: ARTHUR J. PETRIE, 2920 GREEN VALLEY PARKWAY, SIUTE 219, HENDERSON, NV 89014 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3743 3743 3743 3761 3743 3772 3773 3761 3743 3743 3761 FRM ASSOCIATES LLC, C/O MARQUETTE PLAZA, 250 MARQUETTE AVENUE, SUITE 200, MINNEAPOLIS, MN 55401 FRONT END SERVICE CORP, FRONT END SERVICE CORP, ATTN: ALAN VERMILLION, 1100 FOUNTAIN PKWY, GRAND PRAIRIE, TX FRONTENAC COMPANY, 135 SOUTH LASALLE STREET STE 3800, CHICAGO, IL 60603 Mode of Svc (if different)

FRONTENAC MASTERS VII, LIMITED PARTNERSHIP, 135 S LASALLE ST, STE 3800, CHICAGO, IL 60603 FRONTENAC VII LIMITED PRTNRSHIP, 135 S LASALLE ST, STE 3800, CHICAGO, IL 60603 FRONTIER COMM OF MICHIGAN INC, 14450 BUNHAVEN DR, BOX 1108, BURNSVILLE, MN 55337 FRONTIER COMMUNICATIONS OF MICHIGAN, INC, 14450 BUNHAVEN DRIVE, BOX 1108, BURNSVILLE, MN 55337 FRONTIER COMMUNICATIONS OF MICHIGAN, INC, 180 SOUTH CLINTON AVE, ROCHESTER, NY 14604-1803 FRONTIER NETWORK SYS, ATTN: GENL COUNSEL, 17 BRITISH AMERICAN BLVD, LATHAM, NY 12110 FRONTRUNNER, 50 EAST COMMERCE DR SUITE A, SCHAUMBERG, IL 60173 FRYOVER, KEVIN D., 4788 BURT AVE, GRAND LEDGE, MI 48837 FSP TELECOM BUS. CTR., 225 BROADWAY SUITE 1700, SAN DIEGO, CA 92101 FSP TELECOM BUSINESS CENTER LIMITED, C/O SENTRE PARTNERS, 8930 ACTIVITY ROAD SUITE B, SAN DIEGO, CA 92126 FSP TELECOM BUSN CTR, 5761 COPLEY DR STE 150, SAN DIEGO, CA 92111 FT. LAUDERDALE, 300 NW 1ST AVE, FORT LAUDERDALE, FL 33301-1023 FTI CONSULTING INC, CARLYN TAYLOR, 1670 BROADWAY AVE STE 1000, DENVER, CO 80202 FTI RESTRUCTURING, PO BOX 631916, BALTIMORE, MD 21263-1916 FUAD HAMATI, FUAD HAMATI DBA BEST PRICE TIRES, 6016 KESTER AV, VAN NUYS, CA 91411 FUCIARELLI, CHERYL L., 51931 SHELBY RD, SHELBY TOWNSHIP, MI 48316 FUDACZ, CYNTHIA A., ACCOUNT EXECUTIVE, 8346 W 95TH ST, #1C, HICKORY HILLS, IL 60457 FUGRO WORLDWIDE INC, 6100 HILLCROFT, HOUSTON, TX 77061 FUJITSU ICL, 18 BELMONT ROAD, KINGSTON 5 JAMAICA, WEST INDIES FUJITSU NETWORK COMMUNICATIONS INC. PO, PO BOX 730147, DALLAS, TX 75373-0147 FUJITSU NETWORK COMMUNICATIONS INC, LEGAL DEPARTMENT, 2801 TELECOM PKWY, RICHARDSON, TX 75082 FULLER, RYAN M., ACCOUNT EXECUTIVE, 600 BARWOOD PARK, #426, AUSTIN, TX 78753 FULLER, VERITY J., 209 SPEAR RD, FAYETTEVILLE, GA 30215 FULTON COUNTY E911, 130 PEACHTREE ST STE 2158, ATLANTA, GA 30303-3457 FULTON COUNTY TAX COMMISSIONER, P.O. BOX 105052, ATLANTA, GA 30348-5052 FULTON COUNTY, 141 PRYOR STREET, S.W. SUITE 1085, ATLANTA, GA 30303 FULTS REALTY CORPORATION, 14651 DALLAS PKWY SUITE 101, DALLAS, TX 75240 FULTZ, DIANA, 4612 HIBISCUS VALLEY DR, AUSTIN, TX 78739 FULTZ, DYLAN H., 4612 HIBISCUS VALLEY DR, AUSTIN, TX 78739 FULTZ, JAMES A, 308 NATWICK LANE, SCHAUMBURG, IL 60193 FULWILER, RICHARD, BBD INSTALL TECH, 13330 SE REGENCY VIEW DR, CLACKAMAS, OR 97015 FUTOSHI OMURA, SHOKEN USA, 3151 FUJITA, TORRANCE, CA 90505 FUTURECOM TELEC. INC., 1853 FED-X DR, SPRINGDALE, AR 72764 FYBROC DIVISION MET-PRO CORP, 700 EMLEN WAY, TELFORD, PA 18969 G & R CHECK CASHING CORP., C/O PHILIP J. FINIELLO, 140 GRAND STREET, SUITE 400, WHITE PLAINS, NY 10601 G CHAI, CLANCLAW CORP, 1135 W 7TH ST, LOS ANGELES, CA 90017 G&C REALTY CO LLC, C/O HOTEL EDISON, 750 8TH AVE STES 205/206/208, NEW YORK, NY 10036 G&C REALTY COMPANY LLC, C/O HOTEL EDISON, NEW YORK, NY 10036 G. ARTHUR HAMMONS, CHRIST CHURCH UNITY OF EL CAJON, 350 PRESCOTT AV, EL CAJON, CA 92020

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3761 3770 3743 3770 3761 3770 3743 3743 3770 3772 3772 3743 3743 3770 3743 3743 3743 3772 3770 3743 3743 3770 3761 3770 3770 3761 3770 3761 3770 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3743 3773 G. ROBERT SMITH, CHURCH OF LATTER DAY SAINTS, 10000 STONEYBROOK DR, KENSINGTON, MD 20895 GABAY, YOSEF, 845 S NIELSON CT, GILBERT, AZ 85296 GABBAI, CHRISTOPHER L., 1575 NESHAMINY VALLEY DR, BENSALEM, PA 19020 GABE CASTILLO, STANDARD PARKING, 415 SENECA ST, SEATTLE, WA 98101 GABE TEDINO, TEDINO G, 22 COOK ST, JERSEY CITY, NJ 7306 GABIS JR., ROBERT C., 44 MARY ST, 1ST FL, ARLINGTON, MA 02474 GABRIEL HENAO, PAULETT CREATIONS, 13323 SW 42ND ST, MIAMI, FL 33175 GABRIEL RUBEO, MASTERCRAFT PLUMBING, 16539 IH 35 N, BLDG 1, SELMA, TX 78154 GABRIEL TRINIDAD, LIGHTING, INC., 4218 RICHMOND AVE, HOUSTON, TX 77027 GABRIEL, BRADLEY S., 650 CENTER RD, #C11, PITTSBURGH, PA 15239 GABRIEL, RAMI M., ACCOUNT EXECUTIVE, 10 HURON AVE, #12C, JERSEY CITY, NJ 07306 GABRIELA ENGELS-LORA, INTERNATIONAL PEDIATRICS PLUS, 93-17 ROOSEVELT AV, JACKSON HEIGHTS, NY 11372 GAC INTERNATIONAL, 185 OVAL DRIVE, ISLANDIA, NY 11749 GAC ORTHO WORKS, CR HOLD/319 WASHINGTON AVE., RACINE, WI 53405 GAEDAKE HOLDINGS, GAEDEKE HOLDINGS INC, 2500 N MILITARY TR STE 206, BOCA RATON, FL 33431 GAEDEKE HOLDINGS LTD, 2101 W COMMERCIAL BLVD STE 4000, FORT LAUDERDALE, FL 33309 GAETANO TAVANI, CUT HUT, 607 MACDADE BLVD, FOLSOM, PA 19033 GAFFNEY COMM CO INC, ATTN: GENL COUNSEL, 310 MAIN ST, UTICA, NY 13501 GAFFNEY COMM. CO. INC., 310 MAIN STREET, UTICA, NY 13501 GAFFNEY, JAMES F., 26 NELSON ST, HARRINGTON PARK, NJ 07640 GAGER & PETERSON, CR HOLD/1 EXCHANGE PL-PO BOX 2480, WATERBURY, CT 6722 GAGIK PAPOYAN, SUNSET FOOD MARKET, 2501 W SUNSET BL, D, LOS ANGELES, CA 90026 GAGNE, JOHN R., AGENT CHANNEL MANAGER, 574 CLEMS RUN, MULLICA HILL, NJ 08062 GAGNON, ROBERT, 716 METACOM AVE, BRISTOL, RI 028095163 GAIL ANM KINCANNON, THE RAINIER FINANCIAL GROUP, 635 DIXIE DR, SUIT 3, CLUTE, TX 77531 GAIL BUTLER, PRISM DEVELOPMENT INC, 221 N LA SALLE ST, SUIT 806, CHICAGO, IL 60601 GAIL EBERT, FOCAL POINT, 17301 MACK AVE, DETROIT, MI 48224 GAIL ETHERIDGE, DISTINCTIVE PLANTINGS, 4968 WYACONDA RD, ROCKVILLE, MD 20852 GAIL HABECKER, PMG ADVISORS, 100 4 FALLS CORPORATE CTR, STE 6000, WEST CONSHOHOCKEN, PA 19428 GAIL KING, ALGONAC'S WATERLILY, 588 POINTE TREMBLE RD, ALGONAC, MI 48001 GAIL LEWIS, WESTCOAST CORP. DBA WESTCOAST NIELSEN, 4887 RONSON CT, STE AA, SAN DIEGO, CA 92111 GAIL SMITH, MACKAY ENGINEERING & SURVEYING CO., 7017 PEARL RD, MIDDLEBURG HTS, OH 44130 GAINES, MILLIE, 24231 BLOSSOM CT, VALENCIA, CA 91354-4919 GAINOUS, MARVIN D., 1710 JOHN WEST, #304, DALLAS, TX 75228 GAINOUS, MARY P., 1720 JOHN WEST RD., APT. #1031, DALLAS, TX 75228 GAITHE, COLETTE, SPOC UNE, 18623 SOUTH LYFORD, KATY, TX 77449 GAITHER, THOMAS D., 4944 CAHUENGA BLVD, NORTH HOLLYWOOD, CA 91601 GALANTI, MARC A., ACCOUNT EXECUTIVE, 10 F CORNICHE DR, DANA POINT, CA 92629 GALARZA, HEATHER C., ACCOUNT EXECUTIVE, 3002 NE 5TH TERRACE, APT 102B, WILTON MANORS, FL 33334 GALARZA, LUIS H., 6090 9TH RD N, ARLINGTON, VA 22205 GALE LADDA, GALE LADDA, 610 S TREMONT, OCEANSIDE, CA 92054 GALEEN SCHNABEL, GALEEN SCHNABEL, 518 ISABEL DRIVE, MARTINEZ, CA 94553 GALEHOUSE, MARK, 416 MINEOLA AVE, AKRON, OH 44320 GALENA PARK ISD, P.O. BOX 113, GALENA PARK, TX 77547-0113 Mode of Svc (if different)

Page 193 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3770 3743 3743 3743 3743 3770 3743 3743 3770 3743 3743 3743 3743 3761 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3743 3770 3773 3743 3743 GALENO-LARREA, CAROL, COORD PURCHASING, 2429 PECAN DRIVE, LITTLE ELM, TX 75068 GALICIAN, JORDAN S., ACCOUNT EXECUTIVE, 3611 DATA DR, #204, TAMPA, FL 33613 GALINA ZALTSMAN, RELIABLE CARE CORP, 2121 W 6TH ST, LOS ANGELES, CA 90057 GALLAGHER, CHRIS, SALES MANAGER I, 1 UNITY STREET 4TH FLOOR, BOSTON, MA 02113 GALLETTI, RENE A, 9203 SW 167 PLACE, MIAMI, FL 33196 GALLOWAY, JERMAINE, TECH 1 FIELD, 4525 DAVIS AVE., #104, SUITLAND, MD 20746 GALLUCCI, RYAN J., ACCOUNT EXECUTIVE, 136 DONALDSON AVE, RUTHERFORD, NJ 07070 GALO GUTIERREZ, MICRO TAX, 2911 N CICERO, SUITE 201, CHICAGO, IL 60641 GALVAN, CYNTHIA N., 511 LANTANA, ARLINGTON, TX 76018 GALVESTON COUNTY EMERG. COMM. DIST., 1718 N AMBURN RD STE B, TEXAS CITY, TX 77591-2436 GAM KAGAN, ARCHITECTURAL METALS INC, 314 48, 1, BROOKLYN, NY 11220 GAMBERONI DOMINIQUE, WEBLABEL SA, GENEVE, 1213SWITZERLAND GAMBOA, FERNANDO JOSE, 265 MONTEREY RD, #22, SOUTH PASADENA, CA 91030 GAMBOA, GERARD S., ACCOUNT EXECUTIVE, 945 HUGO REID DR., ARCADIA, CA 91007 GAMEZ, DAPHNE, 2502 BABCOCK, #203, SAN ANTONIO, TX 78229 GAN FUNG, BAILY INTERNATIONAL OF ATLANTA, 3043 ADRIATIC CT NW, NORCROSS, GA 30071 GANDY, TIFFANY, SPOC UNE, 5100F BEVERLY GLEN VILLAGE LANE, NORCROSS, GA 30092 GANESAN, ASHWATH, 8222 BRUSHY RIDGE RD, #3D, LAUREL, MD 20724 GANN, VICTOR ALLEN, 650 HARVEST HIL;, LEWISVILLE, TX 75067 GANTT COOKSON, VE HOLDING, 2987 CLAIRMONT RD NE, ATLANTA, GA 30329 GARA, KITAKA S.H., ACCOUNT EXECUTIVE, 2511 CALIFORNIA ST, BERKELEY, CA 94703 GARCIA III, RAUL, ACCOUNT EXECUTIVE, 8103-A TUSCARORA, AUSTIN, TX 78729 GARCIA, ANTONIO F., 19772 APPLEWOOD CT, PARKER, CO 80138 GARCIA, CARLOS, 131 NW 108 AVENUE, PEMBROKE PINES, FL 33026 GARCIA, CHRIS J., ACCOUNT EXECUTIVE, 1130 W DONNER, TEMPE, AZ 85282 GARCIA, DANIEL E., TECHNICAL SUPPORT SPECIALIST, 824 N ALISOS ST, SANTA BARBARA, CA 93101 GARCIA, JEFFREY M., ACCOUNT EXECUTIVE, 1212 HUNTINGTON DR, SOUTH PASADENA, CA 91030 GARCIA, KEVIN M., ACCOUNT EXECUTIVE, 16137 LONG AVE, OAK FOREST, IL 60452 GARCIA, MARNIE K., 8157 LEAFCREST WAY, FAIR OAKS, CA 95628 GARCIA, NOELLE N., ACCOUNT EXECUTIVE, 12458 TIMBERCREEK LN, CERRITOS, CA 90703 GARCIA, ROBERTO, SUPRV CUST CARE, 814 PALM DESERT DRIVE, GARLAND, TX 75044 GARCIA-HIDALGO, JAVIER, ACCOUNT EXECUTIVE, 15054 SW 104TH ST, #1703, MIAMI, FL 33196 GARDERE WYNNE SEWELL & RIGGS L.L.P., 1000 LOUISIANA SUITE 3400, HOUSTON, TX 77002-5007 GARDERE WYNNE SEWELL L.L.P., 3000 THANKSGIVING TOWER/1601 ELM ST., DALLAS, TX 75201-4761 GARDINER, BENJAMIN, ACCOUNT EXECUTIVE, 1904 NE 9TH AVE, PORTLAND, OR 97212 GARDNER, ALAN, TECH 1 SWITCH, 319 W. OCEAN AVE., APT #1, LANTANA, FL 33462 GARDNER, ANDRE', CUST IMPL REP 2, 4909 HAVERWOOD, #1405, DALLAS, TX 75287 GARDNER, BEVER-LEIGH I., SALES ENGINEER, 2501 SEVEN HILLS DR., GRAND PRAIRIE, TX 75052 GARDNER, JAMES, 2501 SEVEN HILLS DR, GRAND PRAIRE, TX 75052 GARDNER, KYLA R., CUSTOMER CARE REPRESENTATIVE, 3006 KILBURN AVE., DALLAS, TX 75216 GARI GARIMELLA, CONTINUED ED.COM, 1120 SYCAMORE AV, 2C, VISTA, CA 92083 GARIBAY, CHARLES H., ACCOUNT EXECUTIVE, 1730 DONERAIL, SAN ANTONIO, TX 78248 GARITTA, ROBERT T., 1023 FENWOOD DR, #2, VALLEY STREAM, NY 11580 GARLAND CITY, 217 N 5TH ST, GARLAND, TX 75040-6389 GARLAND DAVIS, DR GARLAND K DAVIS, 8730 CHERRY LN, 6, LAUREL, MD 20707 GARLAND INDEPENDENT SCHOOL DISTRICT, P.O. BOX 461407, GARLAND, TX 75046-1407 GARNER, CAROL W., LEAD CREDIT ANALYST, 2600 E. RENNER RD, #209, RICHARDSON, TX 75082 GARNER, ERIC, CUST CARE REP IV, 1000 RIVER BEND DR., APT. #1006, LANCASTER, TX 75146 Mode of Svc (if different)

Page 194 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3761 3743 3743 3761 3743 3770 3770 3761 3743 3743 3743 3743 3770 3761 3770 3761 3743 3770 3761 3761 3770 3770 3761 3761 3770 3770 3770 3770 3761 3770 3770 3743 3770 3770 3770 3770 3761 GARNER, KATHERINE, 8585 FALLS RUN RD, ELLICOLT CITY, MD 21043 GAROFOLO, CRAIG C., ACCOUNT EXECUTIVE, 40 HIGHLAND AVE, DOBBS FERRY, NY 10522 GARR, KENNETH, ACCOUNT EXECUTIVE, 11158 S COLUMBUS DR, BASEMENT, WORTH, IL 60482 GARRATT-CALLAHAN CO, 111 ROLLINSRD, MILLBRAE, CA 94030-3114 GARRATT-CALLAHAN COMPANY, 111 ROLLINS RD, MILLBRAE, CA 94030-3114 GARRETT STEPHENSON, KANE & ASSOCIATES, 2825 WILCREST DR, SUITE 675675, HOUSTON, TX 77042 GARRETT, JOHN B., NATIONAL ACCOUNT MANAGER, 436 CARPENTERS COVE LANE, DOWNINGTOWN, PA 19335 GARRICK, IAN, 1250 PROVIDENCE RD, #91B, SECANE, PA 19018 GARRY BRANDT, GARRY BRANDT/DGN INS, 101 S HIGHWAY 5, CAMDENTON, MO 65020 GARRY CHERNOFF, #3-45 GREEN AVE WEST, PENTICTON, BC VSA7E5CANADA GARRY GRACE, GARRY GRACE INSURANCE, 5315 AVENIDA ENCINAS, STE 234, CARLSBAD, CA 92008 GARRY MCCLOSKEY, STAR MUFFLER, 4344 MAYFIELD RD, SOUTH EUCLID, OH 44121 GARTH HERNANDEZ, DIVERSIFIED COMPUTER CONSULTAN, 3379 PEACHTREE RD NE, STE 400400 4, ATLANTA, GA 30326 GARVER, ASHLEY, ACCOUNT EXECUTIVE, 6000 S FRASER ST, AURORA, CO 80016 GARVIN, LAURIE Y., 215 BREEZEVIEW CT, STONE MOUNTAIN, GA 30087 GARY A. JONES TRUSTEE OF THE JONES FAMILY TRUST, TRUSTEEOF THE JONES FAMILY TRUST, 3251 CORTE MALPASO, SUITE 510, CAMARILLO, CA 93012 GARY A. JONES, TRUSTEE OF THE JONES FAMILY TRUST, CAMARILLO, CA 93012 GARY AILI, CONTACT TELEPHONY, 11990 GRANT, STE 318, NORTHGLENN, CO 80233 GARY ALLRED, OASIS SCREEN PRINTING, 9980 INDIANA AVE, 15, RIVERSIDE, CA 92503 GARY ANDERSON, PAN AM INTL FLIGHT ACADEMY, 1000 BLUE GENTIAN RD, SUITE 155, EAGAN, MN 55121 GARY ARNOLD, JAMIESON FENCE SUPPLY, 4221 PLATINUM WAY, DALLAS, TX 75237 GARY B PRATHER, 9189 WILLIAMS PL, FRISCO, TX 75034 GARY BADER, MAILBOXES ETC., 268 BUSH, SAN FRANCISCO, CA 94104 GARY BILLY, SOUTHLAND MTG, 1600 NE LOOP, 410, SAN ANTIONIO, TX 78209 GARY BRIC, GARY BRICS RAMP, 7730 HOLLYWOOD WAY, BURBANK, CA 91505 GARY CHAPMAN, IMAGIX STUDIOS, 3348 FOURTH AVE, 0 1, SAN DIEGO, CA 92105 GARY COHEN, SYNERGY MEDICAL COMMUNICATIONS, 1301 W FLETCHER, STE A, TAMPA, FL 33612 GARY COLUMBUS, PROTECTED ACCESS SECURITY SYST, 25455 INGLESIDE DR, SOUTHFIELD, MI 48034 GARY COOPER, RESOLUTION MANAGEMENT, 1107 E CHAPMAN AV, STE 106, ORANGE, CA 92866 GARY COUBROUGH, TWIN ANALYTICAL, 6801 BRECKSVILLE RD, SUITE 100, INDEPENDENCE, OH 44131 GARY CRESS, JAMES CRESS FLORISTS, LTD., 115 E MAIN, GROUND, SMITHTOWN, NY 11787 GARY DRAGUL, GDA REAL ESTATE SERVICES, 8301 E PRENTICE AV, 210, GREENWOOD VILLAGE, CO 80111 GARY DURBACH, SOFTWARE CONNECTION, 99 W HAWTHORNE AV, STE L8 1, VALLEY STREAM, NY 11580 GARY EAGAN, FORMA TOP, 281 E MC GLINCEY LN, CAMPBELL, CA 95008 GARY ECKERT, SIMPLIFIED PAYROLL SERVICES, INC., 20325 CENTER RIDGE RD, SUITE 705, ROCKY RIVER, OH 44116 GARY EHRLICH, SPARKS COMPUTERIZED CAR CARE, 15100 NINETEEN MILE RD., STERLING HEIGHTS, MI 48313 GARY ENSMINGER & JOAN, ENSMINGER JT TEN, 16702 LOCH MAREE LN, DALLAS, TX 75248 GARY ESPINOZA, PANCHO VILLA, 3071 16TH, SAN FRANCISCO, CA 94103 GARY FABIAN, GARY FABIAN & ASSOCIATES INC., 4521 N MALDEN ST, STE 105, CHICAGO, IL 60640 GARY GARBIS, LAW OFFICE OF GARY GARBIS, 3399 SW 3RD AV, PHONE MAIN, MIAMI, FL 33145 GARY GAUNTT, DHC USA INC., 50 1ST ST, 405, SAN FRANCISCO, CA 94105 GARY GEVRIN, TRADE CORPS STAFFING, 13968 PONDEROSA, SANTA ANA, CA 92705 Mode of Svc (if different)

Page 195 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3770 3770 3770 3761 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3761 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3761 3770 3770 3770 3761 GARY GOLDBERG, F*XPRESS CORPORATION, 111 PRESIDENTIAL BLVD, 227, BALA CYNWYD, PA 19004 GARY GONZALEZ, PCI, 51 BONAVENTURA DR, SAN JOSE, CA 95134 GARY GRAHAM, AMERICAN TRUCK SALES, 7081 BRIGHTON BLVD, COMMERCE CITY, CO 80022 GARY GRAY, GARY C. GRAY, 6505 E SERRANO AV, C, ANAHEIM, CA 92807 GARY HATFIELD, MINUTE MAN PRESS, 50 W 50TH AV, DENVER, CO 80204 GARY HIRSCHGORDON, AMERICAN INSURANCE CONSULTANTS, 1051 COUNTY LINE RD, SUITE 100, HUNTINGDON VALLEY, PA 19006 GARY ILLG, GARY ILLG CPA, 1220 IROQUOIS AV, STE 200, NAPERVILLE, IL 60563 GARY JERMAN, JERMAN CONSULTANT GROUP, 1645 COURT PL, SUITE 326, DENVER, CO 80202 GARY KATO, KATO'S AUTO SERVICE, 261 E POMONA, MONTEREY PARK, CA 91755 GARY KATZ, HARVEY'S HARDWARE, 1004 GREAT PLAIN AV, NEEDHAM, MA 2192 GARY KENT, FRONT STREET COCINA, 112 N HALE, WHEATON, IL 60187 GARY LARSON, PLATEAU MACHINERY CO, 527 KALAMATH, DENVER, CO 80204 GARY LEFFLER, TEXAS FLAGSHIP PROPERTY, 9100 SOUTHWEST FWY, SUIT 218, HOUSTON, TX 77074 GARY LUTHER, CHRISTIAN WEDDING PLANNING CENTER, 1532 W YALE AV, ORANGE, CA 92867 GARY MCCOURT, STAUBACH COMPANY, 55 WILLIAM, SUITE 120, WELLESLEY, MA 2481 GARY MILLER, GARY K. MILLER PHOTOGRAPHY, 29555 NORTHWESTERN HWY, SOUTHFIELD, MI 48034 GARY MOORE, GARY MOORE DBA LA GRAPHICS DESIGN CO, 8937 S WESTERN AV, LOS ANGELES, CA 90047 GARY MOUTON, MILLENIA FINANCIAL, 10550 S MAIN, HOUSTON, TX 77025 GARY MUSLINE, BEECO MOTORS & CONTROL, 5630 GUHN RD, SUIT 110SUIT 110, HOUSTON, TX 77040 GARY NICHOLS, COR TECH, 800 MT VERNON HWY, STE 210 MAIN, ATLANTA, GA 30328 GARY OLSON, ATLANTA CYTO PATHOLOGY, 3562 HABERSHAM AT NORTHLAKE, SUITE 100, TUCKER, GA 30084 GARY OWENS, THE PRICE GROUP LLC, 7979 IVANHOE AV, 520, LA JOLLA, CA 92037 GARY PEET, INNOSOURCE BUSINESS SOLUTIONS INC, 8601 DUNWOODY PL, SUITE 412 1, DUNWOODY, GA 30350 GARY PEMBERTON, FIRST AMERICAN PAYMENT SYSTEMS INC, 301 COMMERCE ST, STE 2000, FORT WORTH, TX 76102 GARY REM, ADS JAQUAR SPECIALIST, 506 W 21ST ST, NEW YORK, NY 10011 GARY RENKO, FARMERS INSURANCE / GARY RENKO, 15707 ROCKFIELD BL, 145, IRVINE, CA 92618 GARY RHODES, GEM AUTO SERVICES, 92 W HILLS RD, HUNTINGTON STATION, NY 11746 GARY RICE, ARISTOCRAFT, 6805 LEETSDALE DR, DENVER, CO 80224 GARY ROBERTS, INNOVATE IT, 1250 OAKMEAD PKWY, STE 116, SUNNYVALE, CA 94085 GARY ROOT, ATLANTA LIGHT BULBS, INC., 1810 AUGER RD NE, SUITE G, TUCKER, GA 30084 GARY ROSE, COUNTERFORCE CENTRAL ALARM SVCS CORP, 102-11 METROPOLITIAN AV, MAIN, FOREST HILLS, NY 11375 GARY ROSS, ROSS ENTERPRISES, 2807 LEECHBURG RD, LOWER BURRELL, PA 15068 GARY SCHMIDT, STAR NAILS, 18220 YORBA LINDA BL, 303, YORBA LINDA, CA 92886 GARY SEYRING, SUITE 3232 CORPORATION, 30 N LA SALLE, FLR 32, CHICAGO, IL 60602 GARY SIMS, TRANSQUICK, 13200 S BROADWAY, LOS ANGELES, CA 90061 GARY SMITH, ROLAND PARK PLACE, 830 W 40TH ST, BALTIMORE, MD 21211 GARY SNEE, BLACK CANYON AUTOMOTIVE, 8824 N BLACK CANYON HWY, STE 2, PHOENIX, AZ 85051 GARY SNYDER, FINE ART / GARY SNYDER, 601 W 29, GROUND, NEW YORK, NY 10011 GARY STEFFES, MOBERLY AREA COMMUNITY COLLEGE, 101 COLLEGE AVE, MOBERLY, MO 65270 GARY TANKERSLEY, TANK'S AUTO BODY, 1846 E 3 ST, STE 104,FLR1, TEMPE, AZ 85281 GARY TICER, RHINO LININGS FORT WORTH, 2410 MINNIS DR, STE 156, HALTOM CITY, TX 76117 GARY TURNER, GARY TURNER INS, 6700 SW 105TH AVE, BEAVERTON, OR 97008 Mode of Svc (if different)

Page 196 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3770 3770 3761 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3761 3743 3770 3761 3761 3761 3761 3770 3761 3770 3770 3770 GARY WANG, REALTY INTERNATIONAL, 5750 DAVIS BLVD, STE #101, NORTH RICHLAND HILLS, TX 76180 GARY WETZEL, APPLIED THERMAL TECH, 15500 WAYZATA BLVD, 1018 TWELVE OAKS CENTER, WAYZATA, MN 55391 GARY WILLIS, PENN DISTRIBUTING CO., 7510 THOMAS BLVD, PITTSBURGH, PA 15208 GARY WISE, VALVE MAINTENANCE, 2234 NFM 1936, ODESSA, TX 79763 GARY WOODWORTH, WOODWORTH INDUSTRIES, 21235 JOHN R, SOUTHFIELD, MI 48030 GARY ZAJDZINSKI, KINETIC BIOMEDICAL SERVICES INC, 629 EXECUTIVE DR, 1, WILLOWBROOK, IL 60521 GARY ZIMMERMAN, B STREET MUSIC AND RECORDING, 245 S RAILROAD AV, SAN MATEO, CA 94401 GARY ZIZZO, GARET MOTORS, INC., 1545 BUSHWICK AV, FIRST, BROOKLYN, NY 11207 GARY, TESHA R, 40 WASHINGTON ST, #14B, EAST ORANGE, NJ 07017 GARZA, ALECTOR, ACCOUNT EXECUTIVE, 4139 FLINTRIDGE, DALLAS, TX 75244 GARZA, DAVID G., 10330 COUNTRY VISTA, SAN ANTONIO, TX 78240 GARZA, DEANNA D., ACCOUNT EXECUTIVE, 300 CROCKETT, #316, AUSTIN, TX 78704 GARZA, EVERARDO, NATIONAL REPAIR CENTER TECH., 208 FAIRCREST DR., ARLINGTON, TX 76018 GARZONA, PATRICIA M., 7424 AMESTOY AVE, VAN NUYS, CA 91406 GASCA, MARIA, ACCOUNT EXECUTIVE, 1374 SW 131 PLACE CIR E, MIAMI, FL 33184 GASCUE, IRENE, 18131 NW 82ND AVE, HIALEAH, FL 33015 GASTON, BRENDA J., CUST IMPL REP 1, 3700 S. TYLER, #434, DALLAS, TX 75224 GATES, JASON L., ACCOUNT EXECUTIVE, 8070 STRATFORD DR, #703, NORTH ROYALTON, OH 44133 GATES, SCOTT, ACCOUNT EXECUTIVE, 726 FOX ST, DENVER, CO 80204 GATES, TERRI L., ACCOUNT EXECUTIVE, 5047 N LOWELL AVE, CHICAGO, IL 60630 GATES, TODD A., ACCOUNT EXECUTIVE, 88 ST BOTOLPH ST, #2, BOSTON, MA 02116 GATEWAY TAFT INC, C/O RREEF RE INV MGRS, 12655 OLIVE BLVD STES 425 & 475, ST. LOUIS, MO 63141 GATLIN, ROLF M., ACCOUNT EXECUTIVE, 8331 FREDERICKSBURG RD, #313, SAN ANTONIO, TX 78229 GATTER, PAUL, SALES ENGINEER, 927 HARTEL AVENUE, PHILADELPHIA, PA 19111-5107 GATTI, FERDINANDO, ACCOUNT EXECUTIVE, 131 MARIETTA AVE, HAWTHORNE, NY 10532 GATTO, PAUL A., 5742 ELMER ST, #2, PITTSBURGH, PA 15232 GAU LY, EASTERN FASHIONS INC, 2613 CORAL ST, PHILADELPHIA, PA 19125 GAUDETTE, JEFFREY S., ACCOUNT EXECUTIVE, 23 DRACUT ST, LOWELL, MA 01854 GAUDIOSI, LETITIA M., 432 ARNAZ DR, #1, LOS ANGELES, CA 90048 GAULT-WILLIAMS, SENYO, 13558 MOORPARK ST, #10, SHERMAN OAKS, CA 91423 GAUT, TOMMY F., MAJOR ACCOUNT MANAGER, 12 THURSTON, COTO DE CAZA, CA 92679 GAWLICK, LEON J., 12445 ALAMEDA TRACE CIR, #836, AUSTIN, TX 78727 GAY BARRETT, QUANTUM MANAGEMENT, PO BOX 2170, LYNNWOOD, WA 98036 GAYAPERSHAD, NIVASHA, 2525 PRESTON ROAD, #1521, PLANO, TX 75093 GAYE WALKER, BLACK TIE LIMOS, 5920 HIGHLAND HILLS DR, AUSTIN, TX 78731 GAYLE BURNS, GW CARPETS AND VINYL, 7271 55TH ST, SACRAMENTO, CA 95823 GAYLE COLES, PEYSER ASSOCIATES, INC., 1001 G ST NW, DEMARC IS ON THE 2ND FLOOR400 E 4TH, WASHINGTON, DC 20001 GAYLE FEE, HAIR BEARS, 14181 NEWPORT AV, C, TUSTIN, CA 92780 GAYLE GLEW, WINDEMERE RELOCATION, 700 112TH AVE NE, SUITE 300, BELLEVUE, WA 98004 GAYLE HAWKS, PREPRESS, 8145 RONSON RD, D, SAN DIEGO, CA 92111 GAYLE HOFFMEYER, TEXAS HAIRCUTTERS, 14515 WUNDERLICH, SUITE 17061706, HOUSTON, TX 77069 GAYLE KENNER, GAYLE C. KEENER ATTY AT LAW, 408 CREEKSTONE RDG, STE C MAIN, WOODSTOCK, GA 30188 GAYLE ODONNELL, DO ME A FAVOR, 900 108TH AVE NE, STE 104, BELLEVUE, WA 98004 GAYLE SMITH, VANGUARD ENVIRONMENTS, 5120 WOODWAY, 7012, HOUSTON, TX 77056 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3770 3761 3743 3743 3743 3743 3743 3743 3772 3770 3772 3770 3743 3770 3743 3743 3743 3743 3770 3761 3770 3743 3744 3743 3770 3770 3761 3761 3761 3770 3770 3770 3770 3770 3761 3761 3770 3770 3770 3770 GAYLE SUTTON, SPECIALIZED TRANSCRIPTION SERV, 4300 TALBOT RD S, SUITE 312, RENTON, WA 98055 GAYLE TEEL, ASSOCATED GLASS, 333 W CEVALLOS, SAN ANTONIO, TX 78204 GAYLE WARREN, GREAT CLIPS, 12101 E ILIFF AV, STE. G, AURORA, CO 80014 GAYLE WHITTAKER, GAYLE WHITTAKER, 7020 AUSTIN ST, SUITE 107107, FOREST HILLS, NY 11375 GAYLON BULLARD, DS3 PARTNERS INC, 333 N MICHIGAN AV, SUIT 406, CHICAGO, IL 60601 GAYNELLE JENSON, THE BANFIELD GROUP, 12695 SW MARX ST, PORTLAND, OR 97230 GAYSTER, PAMELA G., 2812 S COLUMBUS ST, ARLINGTON, VA 22206 GBS GROUP INC., 13745 OMEGA RD, DALLAS, TX 75244 GE CAPITAL FLEET SERVICE, PO BOX 100363, ATLANTA, GA 30384-0363 GE CAPITAL FLEET SVCS, ATTN: KENNETH JOHNS, 300 RIVERHILLS BUSN PARK, BIRMINGHAM, AL 35242 GE CAPITAL, PO BOX 676011, DALLAS, TX 75267-6011 GE RENTAL/LEASE, PO BOX 100363, ATLANTA, GA 30384-0363 GE TRANSPORT/BNSF RR/ LINCOLN, CR HOLD/801 WEST O STREET, LINCOLN, NE 68528 GEARY NEWHOUSE, NEWHOUSE REALTY, 2616 S LOOP W, 150, HOUSTON, TX 77054 GEERLING,LAURA, NETVERSANT/YAHOO1740 *INACTIVE, CHICAGO, IL 60611 GEFF FISHER, CRYOGEN, 11065 SORRENTO VALLEY CT, 0 0, SAN DIEGO, CA 92110 GEIS, ROGER N., MAJOR ACCOUNT MANAGER, 3087 RIVIERA WAY, SAN RAMON, CA 94583 GELENA RAKHSHTUT, 21ST CENTURY MEDICAL SUPPLY, 141 NEPTUNE AVE, BROOKLYN, NY 11235 GELFAND, JEFFREY L., ACCOUNT EXECUTIVE, 2445 SW 18TH TER, #1002, FT. LAUDERDALE, FL 33315 GELINDON, ROLAND S., MGR INTERNAL COMMUNICATIONS, 8958 RIVER TRAILS BLVD, FT. WORTH, TX 76118 GELIS, KRISTINE, NATIONAL ACCOUNT MANAGER, 314 S. OAKLAND, VILLA PARK, IL 60181 GELLAR, MICHAEL S., ACCOUNT EXECUTIVE, 16 HEMLOCK RD, HARTSDALE, NY 10530 GELSIMO CRUZ, ANNE ARUNDEL DIGESTIVE CENTER, 8028 RITCHIE HWY S, STE. 142, PASADENA, MD 21122 GELSIMO CRUZ, GELSIMO CRUZ, 300 HOSPITAL DR, 230, GLEN BURNIE, MD 21061 GEMMA DOUGLAS, SENIOR CARE CORP, 17 WARREN RD, SUITE 10A, PIKESVILLE, MD 21208 GEN - TECH, 7901 N. 70TH. AVENUE, GLENDALE, AZ 85303 GEN COUN INTERCON Q, QWEST COMMUNICATIONS, LAW DEPARTMENT, 1801 CALIFORNIA ST 4900, DENVER, CO 80202 GENARELLA, JOSEPH P., 4275 OAK KNOLL LN, HOFFMAN ESTATES, IL 60195 GENARO ESPINAL, POMPANO SUPERMARKET, 11 NE 3RD ST, POMPANO BEACH, FL 33060 GENARO GONZALEZ, ALL STAR DELI, 489 E 180, BRONX, NY 10457 GENE BIALEK, RIVER FOREST TRAVEL, 7375 W NORTH AV, RIVER FOREST, IL 60305 GENE BRANDEIS, UDEC CORP., 271 SALEM ST, WOBURN, MA 1801 GENE CAIN, GENE CAIN ATTORNEY AT LAW, 1501 N BROADWAY, 203, WALNUT CREEK, CA 94596 GENE HAULK, PIONEER AUTO PARTS, 941 S MAIN ST NE, CONYERS, GA 30012 GENE JUNG, TRINITY CAPITAL ADVISORS INC, 211 SUTTER ST, 2ND, SAN FRANCISCO, CA 94108 GENE JUSTUS, AUTOMOTIVE ACES, 3407 ADELINE, BERKELEY, CA 94703 GENE KIM, MIRAMAR PHOTOGRAPHY, 3148 EL CAMINO REAL, SUITE 110, SANTA CLARA, CA 95051 GENE MCPEEK, LAKESIDE ENTERPRISES INC, 14048 PETRONELLA DR, SUITE 104, LIBERTYVILLE, IL 60048 GENE PEDERSEN, CUSTOM LAMINATED, 9040 KENAMAR DR, SUITE 405, SAN DIEGO, CA 92121 GENE RAPP, ST. REGIS RETIREMENT CENTER, 22424 CHARLENE WAY, CASTRO VALLEY, CA 94546 GENE STEWART, E.J. STEWART INSURANCE AGENCY, INC, 40347 US 19 N, 125, TARPON SPRINGS, FL 34689 GENE WILLIAMS, EASTTOWN TOWNSHIP 610.293.7407, 566 BEAUMONT RD, DEVON, PA 19333 GENE WILLIAMS, EASTTOWN TOWNSHIP 610.647.4223, 213 LEOPARD RD, EASTTOWN, PA 19132 GENE WILLIAMS, EASTTOWN TOWNSHIP 610.725.9246, 566 BEAUMONT RD, DEVON, PA 19333 Mode of Svc (if different)

Page 198 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3744 3743 3743 3743 3743 3744 3744 3744 3772 3743 3743 3743 3743 3772 3770 3770 3761 3743 3743 3743 3743 3743 3743 3743 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3761 3770 3761 3770 3761 3770 GENE WILLIAMS, EASTTOWN TOWNSHIP 610.725.9247, 566 BEAUMONT RD, DEVON, PA 19333 GENE WILLIAMS, EASTTOWN TOWNSHIP 610.964.0412, 566 BEAUMONT RD, DEVON, PA 19333 GENE WILLIAMS, EASTTOWN TOWNSHIP 610.964.0486, 318 EXETER RD, EASTTOWN, PA 19333 GENE WILLIAMS, EASTTOWN TOWNSHIP 610.964.1059, 566 BEAUMONT RD, DEVON, PA 19333 GENERAL ATTORNEY - COU, BELL SOUTH GEORGIA, 675 W PEACHTREE ST, STE 4300, ATLANTA, GA 30375 GENERAL BINDING CORPORATION, P.O. BOX 71361, CHICAGO, IL 60694-1361 GENERAL COUNSEL - INTERCONNECTION, QWEST LAW DEPARTMENT, 1801 CALIFORNIA 51ST FLOOR, DENVER, CO 80202 GENERAL COUNSEL AND SECRETARY, 233 S WACKER DRIVE, STE 600, CHICAGO, IL 60606 GENERAL COUNSEL, 1122 CAPITAL OF TEXAS HWY SOUTH, AUSTIN, TX 78746 GENERAL COUNSEL, FOCAL COMM CORP OF PA, (CABS), 200 N LASALLE ST 1100, CHICAGO, IL 60601 GENERAL COUNSEL, FPL FIBERNET LINE COST, FPL FIBERNET LLC, JUNO BEACH, FL 33408 GENERAL COUNSEL, LEVEL 3 COMM LLC - CABS, 1025 ELDORADO BLVD, BROOMFIELD, CO 80021 GENERAL DYNAMICS ELEC. BOAT, NAVAL SUBASE BANGOR, SILVERDALE, WA 98315 GENERAL ELECTRIC CAPITAL CORP, ATTN: CHRIS NICHOLLS, 120 LONG RIDGE RD, STAMFORD, CT 06927 GENERAL FIBER COMM, ATTN: GENL COUNSEL, 5714 CHARLOTTE AVE, NASHVILLE, TX 37209 GENERAL HAULING SERVICE INC., 1440 NW 21ST. STREET, MIAMI, FL 33142 GENESEE COUNTY, 1101 BEACH ST, FLINT, MI 48502-1428 GENESIS, 2100 GATEWAY CENTER, MORRISVILLE, NC 27560 GENEVA JAEGER, A ACCURATE DOOR SERVICE, 320 S LOMBARD RD, ADDISON, IL 60101 GENEVIEVE FERRCIRA, H&R BLOCK OAKLAND 1, 3201 GRAND AV, OAKLALND, CA 94610 GENEVIEVE SMITH, THE BRA BOUTIQUE, 374 W ORANGE SHOW LN, SAN BERNARDINO, CA 92408 GENNA, BETHANY R., 1787 ORANGE WAY, PALM HARBOR, FL 34683 GENOVESE, JENNIFER L., ACCOUNT EXECUTIVE, 9600 WALKER ST, CYPRESS, CA 90630 GENTILE JR., JOSEPH S., 6 CAMBRIDGE CT, BUDD LAKE, NJ 07828 GENUARIO, ROBERT E., ACCOUNT EXECUTIVE, 11 HIGHLAND TER, BEVERLY, MA 01915 GENUITY SOLUTIONS INC, PO BOX 101765, ATLANTA, GA 30392-1765 GENUITY TELECOM INC, PO BOX 101183, ATLANTA, GA 30392-1183 GENUITY TELECOM, INC, PO BOX 120001, DEPT 0590, DALLAS, TX 75312-0590 GEOEGE KHACHATOURIAN, GEO KHACHATOURIAN DBA PRIME AUTO SALES, 4046 VERDUGO RD, LOS ANGELES, CA 90065 GEOFF LANSBERRY, PREMIUM POWER CORP., 30 MANNING RD, BILLERICA, MA 1821 GEOFFERY BLUNT, NATIONWIDE FUNDING, 300 W ADAMS, CHICAGO, IL 60606 GEOFFREY FRIEDMAN, GPF ENTERPRISES, 1012 1/2 YORK RD, TELCOCLOS, TOWSON, MD 21204 GEOFFREY RAYNER, DATA ADVANTAGE GROUP INC., 649 CHENERY ST, SAN FRANCISCO, CA 94131 GEORGE A. NORWOOD, GEORGE A. NORWOOD, 1303 WILDFLOWER COURT, RICHARDSON, TX 75081 GEORGE ADAMS, TEXAS A C A, 2722 LOGAN ST, DALLAS, TX 75215 GEORGE ADSIT, MURRAY FRANKE GREENHOUSE LIST, 1228 15, 201, DENVER, CO 80202 GEORGE ALAPAZ, AMEX US, 188 N CENTRAL AVE, SUITE B, UPLAND, CA 91786 GEORGE ALGARIN, ONE STOP COLLISION CENTER, 1100 WESTMINSTER AV, ALHAMBRA, CA 91803 GEORGE ANDERSON, WILKINSON MAIL BOX RENTAL, 591 VANDERBILT AVE, BROOKLYN, NY 11238 GEORGE ANNES, OLD CITY PIZZA & RESTAURANT, 100 N 3 ST, PHILADELPHIA, PA 19106 GEORGE AYR, RUSSIAN SERVICE CENTER, 1311 KINGS HWY, 3, BROOKLYN, NY 11229 GEORGE BENNETT, BENNETT'S BICYCLES INC, 517 JEWET AV, STATEN ISLAND, NY 10302 GEORGE BOCEK, GEORGE BOCEK, 6401 S BOSTON ST, GREENWOOD VILLAGE, CO 80111 GEORGE BOYD, BOYD TRUCK LINE, 221 N RIVER, CARTHAGE, MO 64836 GEORGE BUXTON, AFFORDABLE CARDS & COLLECTABLES, 2395 HAMNER AV, F, NORCO, CA 92860 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3761 3770 3770 3761 3770 3770 3770 3761 GEORGE CARROLL, GOOD TIME GEORGES BARBER SHOP, 10020 S WESTERN AV, LOS ANGELES, CA 90047 GEORGE COATS, ATLANTA DISCOUNT INSTALLATIONS MUSIC, 3701 CLAIRMONT RD NE, CHAMBLEE, GA 30341 GEORGE COOPER, MINUTEMAN PRESS, 521 SW ALDER ST, PORTLAND, OR 97204 GEORGE CRANEY, CRESCENT VENDING, 1446 ULMER AV, ORELAND, PA 19075 GEORGE DACAYANAN, JANITORIAL EMPORIUM, 22114 S VERMONT AV, STE 101, TORRANCE, CA 90502 GEORGE DRAZIE, PREISS-CLAYWOOD CLEANERS, 14924 MANCHESTER RD, BALLWIN, MO 63011 GEORGE EFFREM, WOOD CARVERS STORE & SCHOOL, 3056 EXCELSIOR BLVD, MINNEAPOLIS, MN 55416 GEORGE FANDOS, MISSION CONSULTING, 3801 MOUNT VERNON AVE, 250, ALEXANDRIA, VA 22305 GEORGE FEIKER, INNOVATIVE BUSINESS PRODUCTS INC, 7677 WASHINGTON AVE S, EDINA, MN 55439 GEORGE FERGUSON, CHICAGO MIDWEST VENDING SYSTEMS, 1719 S CLINTON, CHICAGO, IL 60616 GEORGE FISCHETI, NORTEL NETWORKS, 225 W 37, 1506 15, NEW YORK CITY, NY 10122 GEORGE FOOTE, GEORGE E FOOTE ATTY AT LAW, 15 MUZZEY ST, 1, LEXINGTON, MA 2421 GEORGE FRANKLIN, FRANKLIN INSURANCE/STATE FARM, 225 PARKING ST, LAKE JACKSON, TX 77566 GEORGE GARGER, RAMADA INN - SIX FLAGS, 4225 FULTON INDUSTRIAL BLVD SW, ATLANTA, GA 30336 GEORGE GAURAN, JANE & MARIA LTD, 36 S WASHINGTON, HINSDALE, IL 60521 GEORGE GIBBS, GIBBS BROTHERS ELECTRIC, 1754 N MAIN, LOS ANGELES, CA 90031 GEORGE GIOE, SAT STAR TECHNOLOGIES, LLC, 5123 RIO VISTA AVE W, TAMPA, FL 33634 GEORGE GIRVIS, SANTA MARIA, 2026 HYLAN BLVD, STATEN ISLAND, NY 10306 GEORGE GONZABA, GONZABA AUTOPLEX, 8333 BROADWAY, SAN ANTONIO, TX 78209 GEORGE GREWE, GEORGE T GREWE, 10328 BALTIMORE NATIONAL PIKE, ELLICOTT CITY, MD 21042 GEORGE GUIMARAES, PRESTIGE MOTOR CLUB INC, 36-56 38, GROUND FLR GROUND, LONG ISLAND CITY, NY 11101 GEORGE HANDROS, GREEK ISLANDS RESTAURANT WEST, 300 E 22ND, 1, LOMBARD, IL 60148 GEORGE HARRIOTT, PROSTAFF INSTALLATION , INC., 510 MCCORMICK DR, TELCOCLOS, GLEN BURNIE, MD 21061 GEORGE HEISEL, DOCTOR DIABETIC SUPPLY, 10 NW 42ND AV, ROOM 305A, MIAMI, FL 33126 GEORGE HOLIAT, DRAPERY CORP. OF AMERICA, 22 08 MORLOT AVE, FAIR LAWN, NJ 7410 GEORGE HOLLOVARY, GEORGE HOLLOVARY, 1810 PENDLETON, ROWLETT, TX 75088 GEORGE HUANG, FAMILY BUDGET INN, 17034 NEW BREMEN RD, STE GENEVIEVE, MO 63670 GEORGE INADOMI, HENDRICKS VILLA INC., 2623 N FIGUEROA, LOS ANGELES, CA 90065 GEORGE IRVINE, HOME BUYERS CENTER, 1411 RIMPAU AV, 115, CORONA, CA 92879 GEORGE ISSAEFF, ALL BENEFITS INC, 1780 S BELLAIRE, 701, DENVER, CO 80222 GEORGE JIMINES, ROSITA'S DE TEJAS INC., 4906 MAPLE AVE, DALLAS, TX 75235 GEORGE KANNAVOS, DICK & DORA'S RESTAURANT, 33 ALHAMBRA RD, 1, MASSAPEQUA, NY 11758 GEORGE KELESIDIS, INNOVATIVE WOODWORK, 355 3 AV, NEW YORK, NY 10010 GEORGE KIM JOHNSON, 100 GRANITE DRIVE STE 9, MEDIA, PA 19063 GEORGE KIM, WIDE BIG CORPORATION, 3040 BUSINESS DR, STE D, NORCROSS, GA 30071 GEORGE KLEPPAS, INTERNATIONAL MARBLE & GRANITE CO, 2950 W GRAND AV, 2, CHICAGO, IL 60622 GEORGE KNETTY, TRADAQ, 94 W MAIN, SMITHTOWN, NY 11787 GEORGE KWEDER, GEORGE KWEDER, 1521 OREGON AVE, 0 1, PHILADELPHIA, PA 19145 GEORGE LALA, KLS INSURANCE & FINANCIAL SERV, 17656 CHATSWORTH ST, GRANADA HILLS, CA 91344 GEORGE LAMBERIS, ANYWAYS CHICAGO RESTAURANT & PUB, 5 E ROOSEVELT RD, 1, OAKBROOK TERRACE, IL 60181 GEORGE LANDBERG, DREXEL INDUSTRIES, 331 MAPLE AV, HORSHAM, PA 19044 GEORGE LANDBERG, DREXEL INDUSTRIES, 331 MAPLE ST, HORSHAM, PA 19044 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3770 3770 3761 3761 3773 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 3743 3743 3743 GEORGE LANG, GEORGE A LANG, CPA, 139 FULTON ST, SUITE 514, NEW YORK, NY 10038 GEORGE LINGA, GBANKOR LINGA DBA WESCOVE REAL, 3540 WILSHIRE BLVD, STE 705, LOS ANGELES, CA 90010 GEORGE LONERGAN, NATIVITY PREPARATORY SCHOOL, 30 RAYNOR CIR, FLOOR 2/ S-OFC, ROXBURY, MA 2120 GEORGE MARTIN, WORK SITE PRODUCTS, 7000 PEACHTREE DUNWOODY RD NE, BLDG 4 STE 300, ATLANTA, GA 30328 GEORGE MASMANDIES, CARRIERES FLORAL, 108 98TH STREET WEST, BLOOMINGTON, MN 55420 GEORGE MASTORAS, SEASIDE PIZZA, 149 NAHANT RD, NAHANT, MA 1908 GEORGE MC CARTHY, COSKREY SALES INC, 26 WEBBSTREET, SUITE 2, ROSWELL, GA 30075 GEORGE MCHARRIS, ASSOCIATED REALTORS, 25350 MARGUERTE PKWY, C, MISSION VIEJO, CA 92692 GEORGE MCHARRIS, BENCHMARK FUNDING, 25380 MARGUERITE PKWY, SUIT G, MISSION VIEJO, CA 92692 GEORGE MELILLO, PHARMACEUTICAL RESOURCE SOLUTIONS, 177 WITMER RD, HORSHAM, PA 19044 GEORGE MILLS, CEILINGS BY GEORGE, 960 RANCHEROS DR, SUITE D, SAN MARCOS, CA 92069 GEORGE NAKHLA, SOTO SMOG TEST ONLY, 1867 E 1ST, LOS ANGELES, CA 90033 GEORGE OMILAN, JEFFERSON MORTGAGE, LTD, 10461 WHITE GRANITE DR, 225, OAKTON, VA 22124 GEORGE PANCHIGAR, HAMMONDS FERRY EXXON, 3023 HAMMONDS FERRY RD, BALTIMORE, MD 21227 GEORGE PATTERSON, OSHMANS SPORTING GOODS INC., 4830 SW LOOP 820, SUITE # 100, FT. WORTH, TX 76109 GEORGE PEREZ, UNION RADIO DISPATCH, 69 FEATHERBED LN, BRONX, NY 10452 GEORGE POPORAD, VILLAWARE, 3615 SUPERIOR AV, NO. 44, CLEVELAND, OH 44114 GEORGE QUNI, GEORGE'S CONEY ISLAND, 1437 N ROCHESTER RD, FLOOR 1, ROCHESTER HILLS, MI 48307 GEORGE RICCI, PARAGON GROUP, 55 S ATLANTIC ST, 2, SEATTLE, WA 98134 GEORGE ROBERT HAAS, C/O GEORGE ROBERT HAAS, 4811 CHIPPENDALE DRIVE, SUITE 209, SACRAMENTO, CA 95841 GEORGE SAMPSON, U.S DREAM ACADEMY, 3611 ENNIS AVE, HOUSTON, TX 77004 GEORGE SANTIAGO, BEST BOOK BUY, 60 S 2ND ST, UNIT KK, DEER PARK, NY 11729 GEORGE SERITIS, LENOX HILL FLORIST INC, 958 LEXINGTON AV, MANHATTAN, NY 10021 GEORGE SIGALAS, SIGALAS INSURANCE, 1046 N TUSTIN AV, SUITE L, ORANGE, CA 92867 GEORGE SINDELAR, S.A.R. QUALITY PRE-OWNED CARS, 3871 RIDGE RD, CLEVELAND, OH 44144 GEORGE SORICH, JENIFER BOYCE, 4401 N RAVENSWOOD AV, SUIT 305A, CHICAGO, IL 60640 GEORGE STELLES, MARKET PLACE FOODS, 521 W DIVERSEY PKWY, 1, CHICAGO, IL 60614 GEORGE STEPHEN, LA CROIX CORP, 4422 3 AV, GROUND, BROOKLYN, NY 11220 GEORGE STRAUGHN, STRAUGHN REALTY, 1671 W NORTH AVE, BALTIMORE, MD 21217 GEORGE SUMMERS, USA TAXI, 300 ADAMS, DORCHESTER, MA 2122 GEORGE TZILOS, RENEW AUTO, 1500 RAND RD, DES PLAINES, IL 60016 GEORGE VILLACARLOS, K-ONLINE, 3350 SPORTS ARENA BLVD, K, SAN DIEGO, CA 92110 GEORGE WADE, PARALLEL AXIS GOLF, 1414 E KATELLA AVE, ANAHEIM, CA 92805 GEORGE WALKER, INTEGRA, 1399 SPECIALTY DR, 0 0, VISTA, CA 92083 GEORGE WILSON, GMT PLUMBING, 15330 L B J FWY, 409, MESQUITE, TX 75150 GEORGE WOODWARD, GLENTHORNE CAPITAL, 1525 LOCUST ST, 1301 13, PHILADELPHIA, PA 19102 GEORGE WU, QUIZNOS SUBS-TARZANA, 18509 VENTURA BL, TARZANA, CA 91356 GEORGE YAN, HOME MART, 3009 BANDINI BL, LOS ANGELES, CA 90023 GEORGE ZIMINISKY, CAPITAL CONTRACTING, 640 NORTH AVE, 1, PLAINFIELD, NJ 7060 GEORGE, TARA P., ACCOUNT EXECUTIVE, 8 MADELINE ST, BRIGHTON, MA 02135 GEORGE, TODD J., CIR II, 2300 GRAYSON DR, #1311, GRAPEVINE, TX 76051 GEORGEAN WEGRZYN, UNIF TRAN MIN ACT, 2542 W 104TH ST, CHICAGO, IL 60655 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3761 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3743 3761 3770 3743 3761 3770 3743 GEORGESTONE, MAGNUS, TECH 2 NOCC, 17109 DADDY LN, ACCOKEEK, MD 20607 GEORGETTE WARD, ARCHITECRTIAL MODELS AWARDS, 206 W 36TH ST, NEW YORK, NY 10018 GEORGIA COMM SVCS, ATTN: GENL COUNSEL, 2146 B W PARK CT, STONE MOUNTAIN, GA 30087 GEORGIA COMMSERV INC, ATTN: GENL COUNSEL, 125 ROYAL WOODS CT, STE 145, TUCKER, GA 30084 GEORGIA DEPARTMENT OF REVENUE, 4245 INTERNATIONAL PKWY STE A, HAPEVILLE, GA 30354-3918 GEORGIA DEPARTMENT OF REVENUE, PO BOX 105296, ATLANTA, GA 30348-5296 GEORGIA DEPARTMENT OF REVENUE, PROPERTY TAX DIV, PUBLIC UTILITY SECTION, 4245 INTERNATIONAL PKWY STE A, HAPEVILLE, GA 30354-3918 GEORGIA GENERAL ATTORNEY - COU, STE 4300, 675 W PEACHTREE ST, ATLANTA, GA 30375 GEORGIA INCOME TAX DIVISION, P.O. BOX 740397, ATLANTA, GA 30374-0397 GEORGIA POWER CO, 96 ANNEX, ATLANTA, GA 30396 GEORGIA POWER, 96 ANNEX, ATLANTA, GA 30396-0001 GEORGIA PUBLIC SERVICE COMMISSION, TELECOMMUNICATIONS, 244 WASHINGTON STREET, SW, ATLANTA, GA 30334 GEORGINA MIRANDA, ORDER EXPRESS INC, 711 S BROADWAY, LOS ANGELES, CA 90014 GEORGINA MOLINA, ORDER EXPRESS INC., 4466 W VERNOR HWY, DETROIT, MI 48209 GERADO STANCATO, J STANCATO RESTAURANT, 123 DEAN DR, TENAFLY, NJ 7670 GERALD BLAIZE, BAYVIEW OPTICAL, 33012 W SEVEN MILE RD, LIVONIA, MI 48152 GERALD BROWN, CITY CAT DOCTOR, 600 N WELLS ST, CHICAGO, IL 60610 GERALD BUCCI, L.B.S. BANK, 12 E 52 ST, NEW YORK, NY 10022 GERALD ENTINE, RMD, 50 HUNT ST, 2, WATERTOWN, MA 2172 GERALD GAGNON, FWF INCORPORATED, 701 S BECKLEY RD, DESOTO, TX 75115 GERALD HASELHUHN, MICRO INTERCONNECT, 42353 GARFIELD, CLINTON TOWNSHIP, MI 48038 GERALD JOHNSON, SMALL BUSINESS EXCHANGE, 703 MARKET ST, 10TH FLOOR, SAN FRANCISCO, CA 94103 GERALD LUPPINO, BUDS TIRE & WHEEL, 8651 INDIANA AVE, RIVERSIDE, CA 92504 GERALD MALDONOTO, GERALD AUTO SALES, 208 NW 28TH ST, FORT WORTH, TX 76106 GERALD MORELAND, MASTER INDUSTRIES, 1967 N MAIN ST, ORANGE, CA 92865 GERALD REILLY, MAITLAND AIR CONDITIONING INC., 139 PALISADE AVE, GARFIELD, NJ 7026 GERALD ROGELL, GERALD D. ROGELL, MD, 11119 ROCKVILLE PIKE, SUITE 404, ROCKVILLE, MD 20852 GERALD SHANNON, CASCO INC, 4515 STEFFANI LN, HOUSTON, TX 77041 GERALD SIMS, PRO'S INC/DIVERSIFIED EXCELLANCE CORP., 9800 NORTHWEST FWY, SUITE 317, HOUSTON, TX 77092 GERALD SPIDOLE, MEAD FLUID DYNAMICS, 4114 N KNOX AV, CHICAGO, IL 60641 GERALD YATES, QUEEN OAKS CLEANERS, 2208 S SHAVER ST, PASADENA, TX 77502 GERALD YOUNG, CAREERS USA, 1250 TECH DR NW, NORCROSS, GA 30093 GERALDINE STUPP, STUPP FURS, 261 OLD YORK RD, JENKINTOWN, PA 19046 GERALYN DESOTO, GERALYN RADIANCE IN SKINCARE, 5555 DTC PKWY, D2001, GREENWOOD VILLAGE, CO 80111 GERANDO TREVINO, MID CITIES CHIROPRACTIC, 467 HARWOOD RD, HURST, TX 76054 GERARD LEWIS, GL GRAPHICS, 333 N MICHIGAN AVE, CHICAGO, IL 60601 GERARD,GEORGE C, 502 FIFTH AVE, BRIDGEVILLE, PA 15017 GERARDO CAMPOS, NANOMIX, 1295 A 67TH ST, EMERYVILLE, CA 94608 GERARDO PRICE, GERARDO PALARCA PRICE ATTY AT LAW, 6666 HARWIN, SUITE 470, HOUSTON, TX 77036 GERDON, JOHN H., ACCOUNT EXECUTIVE, 5830 MEMORIAL HWY, APT 1016, TAMPA, FL 33615 GERHARD KROIS, MIDWEST POWDER COATINGS INC, 3865 SWENSON AVE, ST.CHARLES, IL 60174 GERHARD WAGNER, SOUTHLAND CNC INC, 1812 RAILROAD ST, CORONA, CA 92880 GERHART, WILLIAM B., 102 RIDERS WAY, LEBANON, PA 17042 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3772 3772 3743 3770 3743 3770 3770 3770 3743 3770 3770 3761 3770 3770 3743 3761 3770 3743 3772 3743 3770 3770 3743 3743 3743 3770 3770 3770 3770 3743 3743 3770 3772 3743 3743 3743 3743 3743 3770 3761 3743 3743 3743 3743 3743 GERIATRIC/CHILD PARTIAL HOSP., 305 BOSTON AVE., STRATFORD, CT 6497 GERICARE PROVIDERS, 67 INVERNESS DR E., #150, ENGLEWOOD, CO 80112 GERLACK, AMANDA L., 5 JOHN ST, WOBURN, MA 01801 GERMAIN SYBRIEN, GERMAIN SYBRIEN, 3914 CHURCH AV, TEL GROUND, BROOKLYN, NY 11203 GERMAIN, BRIAN J., ACCOUNT EXECUTIVE, 1049 VANCE AVE, ATLANTA, GA 30306 GERMAINE MANTHEY, GERMAINES FRENCH HOME & GARDEN, 124 CALENDAR AVE, LA GRANGE COOK, IL 60525 GERMAN CRUZ, CUSTOM FURNITURE, 5107 TELEPHONE RD, HOUSTON, TX 77087 GERMAN GONZALEZ, GONZALEZ, GERMAN, 36 CAMDEN ST, BLDG. GARAGE, PATERSON, NJ 7503 GERON, NICHOLAS, CUST CARE REP 1, 8100 N. MOPAC, #158, AUSTIN, TX 78759 GERRI FRANK, TUNIES FLORAL EXPRESSIONS, 1835 DELMAR DR, FOLCROFT, PA 19132 GERRY KREGER, GERRY KREGER & ASSOCIATES, 4201 WILSHIRE BL, STE 409, LOS ANGELES, CA 90010 GERRY MEGREY, CARL COLTERYAHN DAIRY, 1601 BROWNSVILLE RD, PITTSBURGH, PA 15210 GERRY VAN HOENE, SIR SPEEDY, 3915 OLD LEE HWY, FAIRFAX, VA 22030 GERSON STEARNS, GERSON STEARNS, 4034 N STORY RD APT 221A, IRVING, TX 75038 GERST, JODY L., 5 LANTERN LN, CHERRY HILL, NJ 08002 GERTRUDE ENG, MAXINE 2000, 813 63RD FL 3RD ST, BROOKLYN, NY 11220 GERTRUDIS DIAZ, CORAL DENTAL SERVICES, 7900 NW 27TH AV, SUITE 275PHONE MAIN, MIAMI, FL 33147 GETER, CAWONA R., CCR I, 2827 KILBURN, DALLAS, TX 75216 GETRONICS/BILLERICA, 290 CONCORD ROAD, BILLERICA, MA 1821 GETTY IMAGES, 601 N 34TH ST, SEATTLE, WA 98103 GEUN SOON KIM LEE, KOREAN LANGUAGE CENTER, 38 W 32, SUITEE 1112, NEW YORK, NY 10001 GHADEER HASON-AMAWI, YASMIN'S HAIR SALON, 15023 MADISON AV, LAKEWOOD, OH 44107 GHAFARSHAD, FATEMA, ACCOUNT EXECUTIVE, 1328 E CORDOVA ST, PASADENA, CA 91106 GHANEMI, CAMRON, 755 S DEXTER ST, #721, DENVER, CO 80246 GHANNOUM,ABDUL M, 14 EMERSON DRIVE, STATEN ISLAND, NY 10304 GHANSYAN PATEL, GHANSYAM PATEL TRADING, 39-71 61 ST, CLOSET GROUND, WOODSIDE, NY 11377 GHOLAM MOSSADAD, ASSAL MARKET, 118 MAPLE AV W, VIENNA, VA 22180 GI JONG JUNG, THE YOUNG CHO DBA MORRIS NAILS, 1129 MORRIS PARK AV, GRD, BRONX, NY 10461 GIA HAMMOND, GIA JEWELRY, 64 E WALTON, LL, CHICAGO, IL 60611 GIALLONARDO, GINA, MAJOR ACCOUNT MANAGER, 6640 W. 85TH PLACE, LOS ANGELES, CA 90045 GIAMPIETRO, MICHAEL, 58 MONTROSE DR, COMMACK, NY 11725 GIANCARLO COSTA, LA VIOLA RESTAURANT OF SYOSSET, 41 JACKSON AV, STORE, SYOSSET, NY 11791 GIANT STEPS CT, CR HOLD/309 BARBERRY ROAD, SOUTHPORT, CT 6490 GIARDINO, MICHAEL C., 42 WINDMERE AVE, STATEN ISLAND, NY 10306 GIBBONS, LAURA B., 14113 KREMS AVE, MAPLE HEIGHTS, OH 44137 GIBBONS, MALISA M., IBI CUSTOMER MANAGER, 5349 AMESBURY, #1710, DALLAS, TX 75206 GIBBS, ESMER B, SALES ADMINISTRATOR, 1028 E 95TH ST, BROOKLYN, NY 11236 GIBBS, RICHARD A, SR. PROCESS MANAGER, 120 GENTLEBROOK ROAD, OWINGS MILLS, MD 21117 GIBBY BELL, UNITED SUPPLY, 13831 REDSKIN DR, HERNDON, VA 20171 GIBBY BELL, UNITED SUPPLY, 2811 SISSON ST, BALTIMORE, MD 21211 GIBSON ELECTRIC, ATTN: GENL COUNSEL, 10300 W ROOSEVELT RD, WESTCHESTER, IL 60154 GIBSON TECHNOLOGY, 2100 S. YORK RD STE 200, OAK BROOK, IL 60523 GIBSON, BRYAN, MANAGER, FIBER PLANNING, 2328 SHERRY ST., ARLINGTON, TX 76014 GIBSON, TRACEY A., 92 16TH ST., HERMOSA BEACH, CA 90254 GIECEK, BRENT A., 3814 N OAK DR, #L11, TAMPA, FL 33611 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3761 3770 3770 3780 3761 3770 3761 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3770 3743 3770 3770 3770 3770 3770 3761 3761 3761 3761 3761 3770 3770 3761 3770 3770 3761 GIEMZA, BRYCE W., ACCOUNT EXECUTIVE, 1602 1/2 HUMBOLDT ST, DENVER, CO 80812 GIERKE,RICK, 15710 LAKE DRIVE APT 2BR, OAKFOREST, IL 60452 GIERNET, DALE, CITY VICE PRESIDENT, 1601 E HIGHLAND AVE, #1206, PHOENIX, AZ 85016 GIESE, DAVID W., 124 HEREFORD DR, FISHERSVILLE, VA 22939 GIGER, JEFFREY S., 10684 N 113TH ST, SCOTTSDALE, AZ 85259 GIGI SANTIAGO, GUARDIAN FINANCIAL, 901 SW MARTIN DOWNS BLVD, PALM CITY, FL 34990 GIHAN PERERA, RAM SALES, 2020 NE 163RD ST, 102, MIAMI, FL 33162 GIL ALUSA, ALUSA ENGINEERING AND CABLE CO., 100 KNICKERBOCKER AV, G GRD, BOHEMIA, NY 11716 GIL ORRIS, GILBERT ORRIS, 281 S. GRATIOT, MT CLEMENS, MI 48043 GILBERT BALIN, OP REAL ESTATE, 100 N LA SALLE, SUIT 1111, CHICAGO, IL 60602 GILBERT QUINTANILLA, BUENA VISTA PRODUCTS, 3409 N GROVE, FORT WORTH, TX 76106 GILBERT VARELA, SOL DE VALLE RFRMD CHURCH, 10725 PENROSE, BLDG REAR, SUN VALLEY, CA 91352 GILBERT VERDUCO, GILBERT VERDUCO, 2913 W BEVERLY BLVD, MONTEBELLO, CA 90640 GILBERT, JONATHAN JETT, ACCOUNT EXECUTIVE, 6427 OLYMPIA, HOUSTON, TX 77057 GILBERT, KAREN L., DIR., CCR, 2473 FIELD ST N, DALLAS, TX 75201 GILCHRIST, DERRELL A., 1103 ROWAN CT, BALTIMORE, MD 21234 GILDEA, TRACY, TECH 1 FIELD, 18346 NW 68TH AVE, APT K., MIAMI, FL 33015 GILDER, JAMES DAVID, 215 WATER OAK, LEAGUE CITY, TX 77573 GILE, JASON, 3338 217 PL NE, SAMMAMISH, WA 98074 GILES,GILES M, 425 BEACH AVENUE, BEACHWOOD, NJ 08722 GILL, BOBBY, NETWORK ENGINEER, 409 N. PACIFIC COAST HWY, #380, REDONDO BEACH, CA 90277 GILL, JENNIFER M., 2105 NELSON AVE, UNIT A, RENONDO BEACH, CA 90278 GILLARD, HARRIETTE D., 555 E CARSON, #56, CARSON, CA 90745 GILLIAM, DORINDA, 5913 LAKE HUBBARD PKWY, #124, GARLAND, TX 75043 GILLIAN TSENG, XIAMEI HOUSEWARE GROUP, 14240 E DON JULIAN RD, STE D, LA PUENTE, CA 91746 GILLIS, JOHN M., DATA CENTER TECHNICIAN, 127 WEST ST, #3, HYDE PARK, MA 02136 GILMORE, MATAYA M., 301 W. LITTLE YORK RD, #2020, HOUSTON, TX 77076 GILSON LIPP, ALLIANCE PROPERTIES, 4280 SW 109TH AV, BEAVERTON, OR 97005 GIM, LUCY Y., ACCOUNT EXECUTIVE, 531 N OCEAN BLVD, #403, POMPANO BEACH, FL 33062 GIN PRESLEY, NATURAL TOUCH, 14901 E HAMPDEN AV, STE 180, AURORA, CO 80014 GINA BENNETT, GRIOT GROUP, 2230 S MCCLINTOCK DR, STE 203, TEMPE, AZ 85282 GINA FIDDES, GINA FIDDES, 165 SIMMONS, COPPELL, TX 75019 GINA GRO, JMG EXCAVATING AND CONSTRUCTION CO INC, 223 PORTER RD, POTTSTOWN, PA 19464 GINA LUNSFORD, WAIST BASKET AEROBICS, 11035 FUQUA, HOUSTON, TX 77089 GINA MCCLAIN, PUBLIC STORAGE - FL - UNE-P, 701 WESTERN AV, STE. 200, GLENDALE, CA 91201 GINA MCNAY, PACIFIC MERIDIAN, 1101 FULTON AVE, SACRAMENTO, CA 95825 GINA RAFFEL, EMAP MEDIA LIMITED-SCREEN INTERNATIONAL, 8271 MELROSE AV, STE 204, LOS ANGELES, CA 90046 GINA TAYLOR, VIDAC SOLUTIONS, 1601 HEADLAND DR, FENTON, MO 63026 GINA WOODS, OPEN ROAD RADIO, 915 E LORRAINE AV, ADDISON, IL 60101 GINGER FLOREY, DEALERS FINANCE, 120 W WIEUCA RD NW, SUITE 100 B, ATLANTA, GA 30342 GINGER KHAM, MAANDARIN BOUTIQUE, 27 CHURCH ST, MONTCLAIR, NJ 7042 GINGER SANDERS, INNOVATIVE CONCRETE, 11110 OSGOOD DR, SAN ANTONIO, TX 78233 GINNY SINGH, SCAN RETAIL ENTERPRISES, 1001 MARKET ST, STORE 1610, PHILADELPHIA, PA 19107 GINNY SINGH, SCAN RETAIL ENTERPRISES, 8200 P PRESTON CT, JESSUP, MD 20794 GINO AMBROSIO, WIRELESS INNOVATIONS INC, 33 SAW MILL RIVER RD, FLR 1/ SUITE 103, HASTINGS ON HUDSON, NY 10706 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3743 3743 3743 3770 3743 3743 3743 3743 3773 3743 3743 3770 3770 3743 3761 3743 3770 3770 3770 3743 3743 3743 3743 3772 3772 3770 3770 3743 3743 3772 3743 3770 3770 3770 3770 3761 3770 3761 3761 3770 3770 3770 3770 GINO GIRASOLE, GIRASOLE, 733 COPELAND ST, PITTSBURGH, PA 15232 GINSBERG, ALLISON K., ACCOUNT EXECUTIVE, 846 FULLERTON, #2, CHICAGO, IL 60614 GINSBERG, BRET, ACCOUNT EXECUTIVE, 13 CLARKEN DR, WEST ORANGE, NJ 07052 GIONSON, RYAN J., ACCOUNT EXECUTIVE, 3734 E SWEETWATER AVE, PHOENIX, AZ 85032 GIORDANO, JOSEPH J., 710 BEECHWOOD DR, WASHINGTON TOWNSHIP, NJ 07676 GIOVANNI HERNANDEZ, ORDER EXPRESS, 2002 W 32 AV, DENVER, CO 80211 GIOVANNI LANZA &, ROSALIA LANZA JT TEN, 405 MARSHALL RD, SOUTHLAKE, TX 76092 GIPSON, ANTONIA N, 7026 THUNDERBIRD, ARLINGTON, TX 76002 GIPSON, RICHARD K., SR DIR OPERATIONS SUPPORT, 6219 FM 879, ENNIS, TX 75119 GIPSON, ROBERT E., MAJOR ACCOUNT MANAGER, 4103 ANGELINA DRIVE, PLANO, TX 75074 GIRDLER, DEBORAH, C/O DAVID G. PHILLIPS, EUCLID NORTH TOWER, 2000 EAST NINTH STREET, CLEVELAND, OH 44115 GIRDLER, DEBORAH, SPOC NETWORK, 34920 COOLEY ROAD, COLUMBIA STATION, OH 44028 GIROUX, HALEY B., ACCOUNT EXECUTIVE, 116B BERKSHIRE CT, HASBROUCK HEIGHTS, NJ 07604 GITI MAJDY, DOMINO'S PIZZA, 907 DEL MAR AV, SAN JOSE, CA 95128 GIUSEPPE BIELLISURIO, CAPRICCIO ITALIAN TRATTORIA, 16925 VENTURA BL, ENCINO, CA 91316 GIVENS-NABORS, DONNA, CUST CARE REP 2, 4704 MARKWOOD DR, TEXASKANA, AR 71854 GJERGJ GRANGAJ, MAPEY TILE & MARBLE, 1550 CENTRAL PARK AVE, YONKERS, NY 10710 GLAD, LAUREN D., 1957 18TH ST, LANSING, IL 60438 GLADYS ESPINOSA, J.A.M. WELDING SERVICES, 5791 COMMERCE LN, PHONE MAIN, MIAMI, FL 33143 GLADYS MCCASLINE, UNITY BAPTIST CHURCH INC, 212 PIERSON ST, 11, ORANGE, NJ 7050 GLADYS PEMBERTON, SUPERIOR TRANSCRIBING SERVICES, 2950 AVENUE S, BROOKLYN, NY 11229 GLANG, SEAN R., ACCOUNT EXECUTIVE, 60 W 27TH AVE, SAN MATEO, CA 94403 GLASS, ANDRIA, ADMIN ASSISTANT, 19119 WEISS LN, APT. #142, PFLUGERVILLE, TX 78660 GLASSELL, CHRISTOPHER J., 44 OSTEND AVE, WESTPORT, CT 06880 GLASSER LEGAL WORKS, 150 CLOVE ROAD, LITTLE FALLS, NJ 7424 GLAXO SMITH KLINE/MOON TWNSHP, 1000 MILLENIUM CENTER, MOON, PA 15108 GLAXOSMITHKLINE, 257 CORNELISON AVE., JERSEY CITY, NJ 7302 GLAZY RUSCELLEDA, JOVENES DE MIAMI EN ACCION, 2610 NW 21ST TER, PHONE MAIN, MIAMI, FL 33142 GLEAN BONE, DEKALB STEEL,INC, 3476 LAWRENCEVILLE HWY, TUCKER, GA 30084 GLEASON, PATRICIA M., 4369 S QUEBEC ST, #6120, DENVER, CO 80237 GLEASON, THOMAS, ACCOUNT EXECUTIVE, 163 ROBERTS RD, BOLINGBROOK, IL 60440 GLEDNALE ARROWHEAD WATER PLANT, 8180 W. UNION HILLS, GLENDALE, AZ 85301 GLEISNER, JAN B., 3680 ALABAMA ST, SAN DIEGO, CA 92104 GLEN ADKINS, GLEN'S TOWING SERVICE, 937 S KIRKWOOD, KIRKWOOD, MO 63122 GLEN COLE, BRANTLY DEVELOPMENT CORP, 8835 COLUMBIA 100 PKWY, STE. PTELCOCLOS STE P, COLUMBIA, MD 21045 GLEN DRESSENDOFER, MARIES COUNTY COURT HOUSE, 211 FOURTH ST, VIENNA, MO 65582 GLEN DUNIGAN, GLENS SUNOCO RES, 3726 CLARK AVE, CLEVELAND, OH 44109 GLEN JACKSON, JACKSON & DONAHUE LLP, 12034 RIVERSIDE DR, 2ND, NORTH HOLLYWOOD, CA 91607 GLEN KING, JOSEPH T. KING INSURANCE, 282 FLATBUSH AV, BROOKLYN, NY 11217 GLEN LAKE, MARSHALL FORD WEST, 16100 LORAIN AV, CLEVELAND, OH 44111 GLEN MOODY, MOODY & SONS SERVICE, RT 5 BOX 18, ANGLETON, TX 77515 GLEN SALMONSEN, GENUINE MORTGAGE COMPANY, 725 W HENDERSON ST, SUIT A, CLEBURNE, TX 76031 GLEN TOPE, TOPE PLUMBING, 8822 NATURAL BRIDGE, BEL-RIDGE, MO 63121 GLENDA BECKWITH, ALEXANDER PORTRAIT DESIGNS, 209 N MAIN ST, MANSFIELD, TX 76063 GLENDA CALDWELL, THE UNION SUPPLIERS OF AMERICA INC., 450 RILL CREST CT, ALPHARETTA, GA 30022 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3772 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3743 3761 3761 3770 3770 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3761 3770 3770 3770 3770 3770 3761 3770 GLENDA CALDWELL, THE UNION SUPPLIERS OF AMERICA, INC, 1301 BELCOURT PKWY, ROSWELL, GA 30076 GLENDA RUSSELL, FARM BUREAU INSURANCE, 11445 15 MILE RD, FLOOR 1 1, STERLING HEIGHTS, MI 48312 GLENDALE MAIN LIBRARY, 5959 W. BROWN RD., GLENDALE, AZ 85301 GLENN ARIZINI, FLUID POWER, INC, 534 TOWNSHIP LINE RD, BLUE BELL, PA 19422 GLENN ASAFF, KESTRAL COMMUNICATIONS, 690 CANTON, SUITE 240, WESTWOOD, MA 2090 GLENN BALDWIN, CARIBBEAN SERVICE GROUP, 1454 WILLINGHAM DR, ATLANTA, GA 30344 GLENN BUCK, GLENNS GARAGE, 22035 HIGHWAY HH, AUDRAIN COUNTY, MO 65265 GLENN DAVIS, DAVIS PONTIAC, 922 SECOND STREET PKE, NORTHAMPTON, PA 18954 GLENN FRYE, WMET BUSINESS RADIO 1150 AM, 8945 WESTLAND DR, SUITE 302, GAITHERSBURG, MD 20877 GLENN JOHNSON, O'BRIEN'S PIT BARBEQUE-CATERING, 387 E GUDE DR, ROCKVILLE, MD 20850 GLENN KAPLAN, INTEGRATED HEALTHCARE, 5270 PEACHTREE PKWY, SUITE 116, NORCROSS, GA 30092 GLENN MELSON, MELSON INSURANCE AGENCY INC, 1229 JOHNSON FERRY ROAD, STE 202PHONE MAIN, MARIETTA, GA 30068 GLENN PANGRAZZI, C.A.P.S, 37497 SCHOOLCRAFT RD, LIVONIA, MI 48150 GLENN RAPPAPORT, 725 SUMMER WALK DR., GAITHERSBURG, MD 20878 GLENN SCHMIDT, COMPASS PRINT AND MAIL SERVICES, 3700 PIPESTONE RD, DALLAS, TX 75212 GLENN SCHNEIDER, LUSH, 2020 WILSHIRE BL, SANTA MONICA, CA 90403 GLENN SYNNOTT, CHEMCORE INDUSTRIES INC., PO BOX 17155, AUSTIN, TX 78760 GLENNA TOLLETT, ABC ENTERPRISES, INC., 3524 STONE WAY N, PHONE 1, SEATTLE, WA 98103 GLISMANN, TODD V., 328 SE HIDDEN CREEK PKWY, #430, BURLESON, TX 76028 GLOBAL CROSSING BANDWIDTH, INC, CONTRACT ADMINISTRATION, 90 CASTILIAN DR STE 200, GOLETA, CA 93117 GLOBAL CROSSING TELECOMMUNICATIONS, PO BOX 641420, CINCINNATI, OH 45625-1420 GLOBAL HEALTHCARE EXCHANGE (GH, 11000 WESTMOOR CIRCLE, BROOMFIELD, CO 80021 GLOBAL INTERNETWORK, INC, 8605 WESTWOOD CENTER DR, STE 300, VIENNA, VA 22182 GLOBAL INTERNETWORKING, 8605 WESTWOOD CTR DR, #300, VIENNA, VA 22182 GLOBAL NAPS INC, PO BOX 690315, QUINCY, MA 02269-0315 GLOBAL SECURITIES INFORMATION INC., PO BOX 50121, WASHINGTON, DC 20091 GLOBE BLDG CO, 710 N TUCKER BLVD 4TH FL, ST. LOUIS, MO 63101 GLOBE BUILDING COMPANY, 10920 SCHUETZ ROAD, ST. LOUIS, MO 63146 GLOBE BUILDING COMPANY, 710 N. TUCKER BLVD. SUITE 100, ST. LOUIS, MO 63101 GLOBE BUILDING COMPANY, 710 NORTH TUCKER BOULEVARD, SUITE 100, ST. LOUIS, MO 63101 GLOBIX CORPORATION, 139 CENTRE ST., NEW YORK, NY 10013 GLOC, ANDREW C., 10 ADAM PL, NEW CITY, NY 10956 GLODZIK, PAUL J., ACCOUNT EXECUTIVE, 2217 MCLEAN PARK RD, FALLS CHURCH, VA 22043 GLOEGE, GABRIEL D., ACCOUNT EXECUTIVE, 25 COOPER ST, #2C, NEW YORK CITY, NY 10034 GLORIA AGUIRRA, A PERFECT IMAGE, 1801 S JENTILLY LN, STE. C11, TEMPE, AZ 85281 GLORIA AIELLO, THE HEIGHTS, 1545 E THIRTEEN MILE RD, BLDG CLUBH, MADISON HEIGHTS, MI 48071 GLORIA BARNETT, STATEWIDE GRINDING, 27980 GROESBECK HWY, ROSEVILLE, MI 48066 GLORIA BARRETO, ANKLE & FOOT SPECIALIST OF DAD, 1790 W 49TH ST, SUITE 110-1, HIALEAH, FL 33012 GLORIA DAVENPORT, JEMO INC T/A MIDAS, 914 W MARSHALL ST, NORRISTOWN, PA 19401 GLORIA DUER, FUTURE COM, 8251 BEDFORD EULESS RD, 255, N. RICHLAND HILLS, TX 76180 GLORIA FRANCIS, FIRST STEP ENRICHMENT CENTER, 5550 NORTHFIELD RD, MAPLE HEIGHTS, OH 44137 GLORIA HURO, TANGAF, 6807 BERGENLINE AVE, GUTTENBERG, NJ 7093 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3770 3761 3770 3743 3743 3743 3743 3743 3770 3743 3743 3772 3772 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3743 3743 3743 3743 3743 3773 3775 3743 3743 3775 3743 3743 3743 3743 3743 3743 3743 GLORIA HURT, LESLIES SWIMMING POOL SUPPLIES, 3925 BROADWAY, SUITE 100100, PHOENIX, AZ 85040 GLORIA LOPEZ, MOMS RX, 2201 S 23RD ST, MCALLEN, TX 78503 GLORIA OR JOSE GARCIA, ACAPULCO SUPERMARKET, 2269 CHESHIER BRIDGE RD NE, PHN RM MAIN, ATLANTA, GA 30324 GLORIA REYNA, G B BOOTS SMITH CORP, 10333 NORTHWEST FWY, SUITE 420, HOUSTON, TX 77092 GLORIELA SANCHEZ, MASTER PLUMBING & LEAK DETECTION, 7920 MIRAMAR RD, 123 N.A, SAN DIEGO, CA 92126 GLORIMAR NIENES, DE JESUS AUTO TAGS, 850 W SEDGLEY AV, PHILADELPHIA, PA 19140 GLOSHEN, SANDRA L., 15225 GOLDEN SANDS ST, LAKE ELSINORE, CA 92530 GLOVER, ANTHONY, 1309 RIVERVIEW PL, JONESBORO, GA 30238 GLOVER, ETHAN, 3624 GREENMOUNT AVE, BALTIMORE, MD 21218 GLOVER, KIMBERLY A., 800 N. NURSERY RD, #205, IRVING, TX 75061 GLOVER, LORI A., ACCOUNT EXECUTIVE, 6749 N 14TH PLACE, PHOENIX, AZ 85014 GLYNIS STEADMAN, GRIFFITH,STEADMAN & ASSOC., 150 E HURON ST, CHICAGO, IL 60611 GLYNN DEPARTMENT OF FINANCE, 1725 REYNOLDS ST FL 3RD, BRUNSWICK, GA 31520-6433 GLYNN, DAVID P., 126 FALES RD, NORTH ATTLEBOROUGH, MA 02760 GMAC MORTGAGE, 4 CORPORATE DRIVE, SHELTON, CT 6484 GO SOLUTIONS, 1901 ULMERTON RD, CLEARWATER, FL 33762 GOBBERT, JANNA P., ACCOUNT EXECUTIVE, 10610 MORADO CIRCLE, #2632, AUSTIN, TX 78759 GOBLE, MARC, SUPRV DATA NOCC, 2255 REAGAN BLVD., CARROLLTON, TX 75006 GOCKLEY, JOHN C., 2457 SHASTA DR, LISLE, IL 60532 GODDARD, ELIZABETH, SPEC MIS, 10402 HEATHSIDE WAY, POTOMAC, MD 20854 GODEK, ZACHARY, ACCOUNT EXECUTIVE, 2870 S. MAIN, ANN ARBOR, MI 48103 GOEDICKE, WILLIAM, 29 MYERS LANE, MILTON, MA 02186 GOELLER, MICHAEL C., 4816 KENWOOD AVE, BALTIMORE, MD 21206 GOETTSCH, JOHN M, 6205 S VENITA AVE, SIOUX FALLS, SD 57108-2508 GOKOR HAYAJAN, GENE LABELL & GOKOR GRAPPLI, 5123 W SUNSET BL, 214, LOS ANGELES, CA 90027 GOLD CUP COFFEE SERVICE, P.O. BOX 3368, MERRIFIELD, VA 22116 GOLDBERG, MARLA F., ENGINEER III SALES, 9326 DALY CT, LAUREL, MD 20723 GOLDEN WEST MEDICAL, 915 E. KATELLA, ANAHEIM, CA 92805 GOLDEN WEST TECH, ATTN: GENL COUNSEL, 2727 N PLAZA DR, RAPID CITY, SD 57702 GOLDFEIN, ALEX, 704 ARAPAHOE, BOULDER, CO 80302 GOLDHAMMER, RYAN W., ACCOUNT EXECUTIVE, 247 E 28TH ST, NEW YORK, NY 10016 GOLDI, BURTON, 1770 RIDGE ROAD, CANTON, GA 30114 GOLDMAN SACHS I AND II - CAMPUSLINK, C/O CAROL ROONEY, BUTLER BURNETTE PAPPAS, LLP, BAYPORT PLAZA, TAMPA, FL 33607 GOLDMAN SACHS INTERNATIONAL, 1 NEW YORK PLAZA, NEW YORK, NY 10004 GOLDMAN, GRAHAM L., ACCOUNT EXECUTIVE, 255 HOLLYWOOD AVE, CRESTWOOD, NY 10707 GOLDMAN, KEVIN, COORD PROVISIONING, 9664 MAC COOL LANE, APT C., SAN DIEGO, CA 92071 GOLDMAN, SACHS AND CO., 180 MAIDEN LANE, NEW YORK, NY 10038 GOLDRICK, MARY T, 9312 S. 69TH CT., OAK LAWN, IL 60453 GOLDSMITH, GLENN, 3714 EAGLES NEST ST, ROUND ROCK, TX 78664 GOLDSTEIN, BRUCE, DIR ENHANCED SERVICES, 17054 KNOTTS LANDING, ADDISON, TX 75248 GOLDSTEIN, MATTHEW W., ACCOUNT EXECUTIVE, 136 THE CRESCENT, ROSLYN HEIGHTS, NY 11577 GOLEMIS, JOHN T, 29 MCLAUGHLIN WAY, WASHINGTONVILLE, NY 10992 GOLL, CHARLES A., ACCOUNT EXECUTIVE, 230 OAK GROVE ST, #600, MINNEAPOLIS, MN 55403 GOLLINGER, ERIC J., 81 MORTON ST, WALTHAM, MA 02453 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3770 3743 3775 3761 3743 3770 3770 3770 3761 3743 3761 3744 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 GOMES, EDUARDO P., ACCOUNT EXECUTIVE, 121 MADISON DR, SOUTH PLAINFIELD, NJ 07080 GOMEZ, CARLOS, ISP TECH SUPPORT 1, 9159 HECTOR AVE, SAN DIEGO, CA 92123 GOMEZ, SCOTT, REP BILLING, 33433 EMERSON WAY, #C, TEMECULA, CA 92592 GONCHAR LEONLD, $1.99 A MONTH PAGING, 8715 CORBIN AV, NORTHRIDGE, CA 91324 GONET, JENNIFER, MAJOR ACCOUNT MANAGER, 1500 LAKESHORE AVE, #6, OAKLAND, CA 94606 GONZALES, ALICIA, 2709 RIDGEWAY DR, PLANO, TX 75074 GONZALES, BRAD D., 600 EAST MEDICAL CENTER BLVD, #601, WEBSTER, TX 77598 GONZALES, JESSICA, 112 S. BOWSER RD, #7, RICHARDSON, TX 75081 GONZALEZ, ERIC P., ACCOUNT EXECUTIVE, 734 MILL VALLEY PL, WEST PALM BEACH, FL 33409 GONZALEZ, ERICK G., 4855 70TH ST, #14, SAN DIEGO, CA 92115 GONZALEZ, JAVIER, TECHNICIAN, WOCC, 2703 MANOR RD, #202, AUSTIN, TX 78722 GONZALEZ, NORA E., 8702 GREEN THREAD, SAN ANTONIO, TX 78240 GONZALEZ, RAYMOND, ACCOUNT EXECUTIVE, 729 RAHWAY AVE., APT 2, ELIZABETH, NJ 07202 GONZALEZ, SERGIO F., ACCOUNT EXECUTIVE, 5715 BALTIMORE DR, #39, LA MESA, CA 91942 GOOD, LENA-MARIE, 2855 PINECREEK DR, #E230, COSTA MESA, CA 92626 GOOD, MICHAEL D., NRC TECH I, 9655 CHIMNEY HILL LN, #1069, DALLAS, TX 75243 GOOD, ROBERT B., NATIONAL ACCOUNT MANAGER, 508 SHOEMAKER AVENUE, JENKINTOWN, PA 19046 GOODINMACBRIDESQUERISCHLOTZ, 505 SANSOME STREET STE 900, SAN FRANCISCO, CA 94111 GOODMAN DECORATING, 2270 MARIETTA BLVD NW, ATLANTA, GA 30318 GOODMAN, BLAYNE, 1063 BLUEBELL DR., #3, LIVERMORE, CA 94550 GOODMAN, JARED M., ACCOUNT EXECUTIVE, 5396 STORM DRIFT, COLUMBIA, MD 21045 GOODWIN, COLIN MATTHEW, ACCOUNT EXECUTIVE, 24314 CREEKVIEW, SPRING, TX 77387 GORALSKI, TERRENCE J., 5017 ATTERBURY PLC, THE COLONY, TX 75056 GORAM BRUJIE, G & V INCOME TAX PREPARATION & BOOKKEE, 5822 S GRAND, SAINT LOUIS, MO 63111 GORAYEB, GEORGE A., 1063 LANDON LN, ARNOLD, MD 21012 GORDON AND COMPANY, 1 GATEWAY CENTER, SUITE 516W, NEWTON, MA 02158 GORDON BOWEN, DECKER STUDIOS, 7400 ETHEL AVE, NORTH HOLLYWOOD, CA 91605 GORDON COUNTY SHERIFF'S OFFICE, 101 S PIEDMONT ST, CALHOUN, GA 30701-2211 GORDON ELLIOT, BESS WILLIAMS TRAVEL AGENCY, 1644 E ATLANTIC BLVD, POMPANO BEACH, FL 33060 GORDON FLETCHER, J & F MOTORS LTD, 4076 S FOUR MILE RUN DR, ARLINGTON, VA 22206 GORDON KARSTEDT, KARSTEDT CHEVRON, 2121 N MAIN ST, PEARLAND, TX 77581 GORDON KNOWLTON, STROKE SCAN INC, 14760 MEMORIAL DR, SUITE 105, HOUSTON, TX 77079 GORDON PERRY, 33 FRANCIS AVE, NORWICH, NY 13815 GORDON SORREL, TEXAS INSURANCE, 102 N WASHINGTON ST, EL CAMPO, TX 77437 GORDON WILLIAMS, VP & GENERAL COUNS, BROADWING INC, 1122 CAPITAL OF TX HIGHWAY SOUTH, AUSTIN, TX 78746-6426 GORDON WINFIELD, PONTIAC PAINT COMPANY, 50104 WOODWARD AVE, PONTIAC, MI 48342 GORDON, HEATHER A., MAJOR ACCOUNT MANAGER, 479 LEONARDVILLE ROAD, BELFORD, NY 07718 GORDON, JASON B., 340 E 29TH ST, #8B, NEW YORK, NY 10016 GORDON, JOEL, ACCOUNT EXECUTIVE, 39 WILLIAM J. HEIGHTS, FRAMINGTON, MA 01702 GORDON, JUDITH A, 17 VINCENT AVE, NEW BRITAIN, CT 06053 GORDON, MICHAEL A., 810 PUEBLO WAY, VALLEJO, CA 94590 GORDON, MICHAEL E., 2455 THIRD ST, FORT LEE, NJ 07024 GORE, DERICK A., MAJOR ACCOUNT MANAGER, 11215 HAMBLETON WAY, HOUSTON, TX 77065 GOREE, COREY D., CUSTOMER CARE REP, 4135 ELK HORN TR, DALLAS, TX 75216 GORGONE, CHRISTOPHER W., ACCOUNT EXECUTIVE, 7619 SOUTHERN BROOK BEND, #203, TAMPA, FL 33635 Mode of Svc (if different)

Page 208 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3761 3743 3743 3743 3743 3743 3743 3743 3770 3743 3770 3772 3770 3770 3761 3770 3761 3761 3770 3772 3770 3743 3761 3743 3743 3743 3743 3772 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3743 3743 GORHAM, GILBERT A., ACCOUNT EXECUTIVE, 21529 SATICOY ST, #117, CANOGA PARK, CA 91304 GORIE IGELU, SPEED WASH DBA BUBBLES WASH LAUNDRY, 9460 LANHAM-SEVERN RD, LANHAM, MD 20706 GORMAN, BERNARD J., 351 KINGSWOOD LN, DANVILLE, CA 94506 GORMLEY, MONICA, SR. SYSTEMS ARCHITECT, 12 HAYES STREET, ARLINGTON, MA 02474 GOTELL, GORDON R., 84 ST. MARGARET ST, WEYMOUTH, MA 02189 GOTTFRIED, SETH M., 9805 SEAVIEW AVE, BROOKLYN, NY 11236 GOTTLIEB, PAMELA K., 11240 SW BOONES FERRY RD, PORTLAND, OR 97219 GOTTS, LESLIE A., CUSTOMER DEVELOPMENT SPECIALIS, 501 N KENWOOD, ROYAL OAK, MI 48067 GOUGE, JAMES L., 2619 PASADENA PLC, DALLAS, TX 75214 GOVIND PATEL, BUDGET INN, 1711 N MORLEY, MOBERLY, MO 65270 GPSC TRS FUND, PO BOX 101378, ATLANTA, GA 30392-1378 GRACE ANN, DUNKIN DONUTS, 717 E GIRARD AV, PHILADELPHIA, PA 19125 GRACE CHURCH, 5100 CERRITOS AVE., CYPRESS, CA 90630 GRACE COELHO, EUROPA MOTORS, 1501 COTTMAN AVE, PHILADELPHIA, PA 19111 GRACE KIM, CELLUPAGE COMM, 2057 MISSION, SAN FRANCISCO, CA 94110 GRACE LEE, GRACE LEE, 910 FLORIN RD, 112, SACRAMENTO, CA 95831 GRACE OSULLIVAN, GRACE O'SULLIVAN, 31-08 30 AV, PH CLST 2, ASTORIA, NY 11102 GRACE SHANK, BIG BROTHERS BIG SISTERS AZ, 1010 E MCDOWELL RD, FLR 4, STE 400, PHOENIX, AZ 85006 GRACE STERLING-ODOM, ODOMS COUNSELING SERVICES, 2816 MORRIS AVE, GROUND FLOORGROUND, UNION, NJ 7083 GRACE TESORIERO, DIAGNOSTIC IMAGING SERVICES CORP, 318 WYNNE LN, SECOND FLOORSECOND, PORT JEFFERSON, NY 11777 GRADUATE SCHOOL, USDA, 600 MARYLAND AVE, SW, STE 180, WASHINGTON, DC 20024 GRAHAM DYKES, BEAD LAND, 4905 8TH AVE S, GULFPORT, FL 33707 GRAHAM, TASHA D., 7070 SKILLMAN RD, #1093, DALLAS, TX 75231 GRAHEME WILLIAMS, BROOKHAVEN INSTRUMENTS CORP, 750 BLUE POINT RD, HOLTSVILLE, NY 11742 GRAINGER INC., DEPT. 192 - 848749636, PALATINE, IL 60038-0001 GRAINGER WW INC, ATTN: GENL COUNSEL, 525 49 E MIDLAND AVE, PARAMUS, NJ 07652X GRAINGER, 2500 PACIFIC AVENUE, DALLAS, TX 75226-1411 GRAMOLINI, JERRY, ACCOUNT RECEIVABLE MANAGER, 103 HARVARD STREET, MEDFORD, MA 02155 GRAND EXPEDITIONS INC, CR HOLD/1841 BROADWAY #811, NEW YORK, NY 10023 GRAND EXPEDITIONS, CR HOLD/ONE ENVIRONS PARK, HELENA, AL 35080 GRAND TRAVERSE CITY, 400 BOARDMAN AVE, TRAVERSE CITY, MI 49684-2577 GRAND, IDA, TECH 1 SWITCH, 3225 176 ST. SW, LYNNWOOD, WA 98037 GRANDA, MANUEL A, 20401 NE 30 AVE, APT. 414, AVENTURA, FL 33180 GRANDBERRY, GREGORY, BBE REP III, 4750 HAVERWOOD, #7102, DALLAS, TX 75287 GRANDE COMM, ATTN: REVENUE ACCOUNTING, 401 CARLSON CIRCLE, SAN MAROCS, TX 78666 GRANDE COMMUNICATIONS, ATT: COO, 401 CARLSON CIRCLE, SAN MARCOS, TX 78666 GRANDE COMMUNICATIONS, ATTN: REVENUE ACCOUNTING, SAN MARCOS, TX 78666 GRANDI, MATTHEW R., 65 10TH ST, #5, HERMOSA BEACH, CA 90254 GRANGER, JEFFERY A., ACCOUNT EXECUTIVE, 2905 GLASGOW DR., ARLINGTON, TX 76015 GRANITE FALLS HOLDINGS, GRANITE FALLS HOLDING INC, 10911 RIVERSIDE DR, TOLUCA LAKE, CA 91602 GRANT DICKE, DICKE TOOL CO, 1201 WARREN AV, 1, DOWNERS GROVE, IL 60515 GRANT SPOSIT, PARMA AUTO RADIATOR & AIR COND., INC., 6097 STATE RD, PARMA, OH 44134 GRANT, KERRY K., 800 LINK DR, #1317, DUNCANVILLE, TX 75116 GRANT, NELLIE, MGR SWITCH, 1878 SILVER CREEK DR., LITHIA SPRINGS, GA 30122 Mode of Svc (if different)

Page 209 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3770 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3772 3772 3772 3772 3772 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 GRANT, OWEN B., ACCOUNT EXECUTIVE, 1430 VALLEJO ST, SAN FRANCISCO, CA 94109 GRANT, SUZANNE L., ACCOUNT EXECUTIVE, 1412 KENSINGTON PL, CROFTON, MD 21114 GRANT, TYRONE D., 8304 CAMPANELLA DR., DALLAS, TX 75243 GRASSAN, KIMBERLY, ACCOUNT EXECUTIVE, 3209 W. SHADOWLAWN AVE, ATLANTA, GA 30305 GRASSMAN, DIRK M., 5740 RICHMOND, #104, DALLAS, TX 75206 GRAU, TABOR A., 1225 S GAYLORD, DENVER, CO 80210 GRAVES III, DAVID W., 2059 OLIVER AVE, SAN DIEGO, CA 92109 GRAY CARY WARE & FREIDENRICH LLP, 401 B STREET SUITE 2000, SAN DIEGO, CA 92101 GRAY JENNIS, OPTICAL IMAGE, 86 MANETTO HILL PLZ, PLAINVIEW, NY 11803 GRAY LEVY, EPIC STAFFING SERVICE, 280 MADISON AVE, 300 3, NEW YORK, NY 10016 GRAY, DERWIN L., ACCOUNT EXECUTIVE, 4843 W. BRADDOCK ROAD, #204, ALEXANDRIA, VA 22311 GRAY, DORIAN, TECH 1 NATL REPAIR CTR, 5930 ARAPAHO, APT. #2037, DALLAS, TX 75248 GRAY, JASON M., 445 S DOBSON RD, #1077, MESA, AZ 85202 GRAY, KATIE M., ACCOUNT EXECUTIVE, 3771 STATE RD 84, #203, DAVIE, FL 33312 GRAY, KENNETH A., ACCOUNT EXECUTIVE, 9358 VALLEY HEDGE, SAN ANTONIO, TX 78250 GRAY, LISA D., 348 FIRST ST, HACKENSACK, NJ 07601 GRAY, PATRICIA, CIRCUIT ENGINEER, 8625 S. CHAMPLAIN AVENUE, CHICAGO, IL 60619 GRAY, RODNEY, 159-44 HARLEM RIVER DR, APT # 3H, NEW YORK, NY 10039 GRAY, STEVEN M., 1520 SUSSEX, PLANO, TX 75075 GRAY,ROGER A, 394 MAXIM ROAD, HOWELL, NJ 07731 GRAYBAR ELECTRIC CO., 21-15 BRIDGE PLAZA N L.I.C., NEW YORK, NY 11101 GRAYBAR ELECTRIC CO, ATTN: GENL COUNSEL, 50 MCWHORTER ST, NEWARK, NJ X07105 GRAYBAR ELECTRIC COMPANY, PO BOX 655094, DALLAS, TX 75265 GRAYBAR, PO BOX 840458, DALLAS, TX 75284 GRAYCON INC., 323 8TH AVENUE, CITY OF INDUSTRY, CA 91746-3200 GRAYS, MARQUINTA A., CUST IMPL REP 1, 1521 BEACH LANE, ARLINGTON, TX 76014 GRAZULIS, LIDIJA R., 3624 KEATING ST., SAN DIEGO, CA 92110 GREAT ATLANTIC & PACIFIC TEA, 2 PARAGON DR, MONTVALE, NJ 7645 GREAT ATLANTIC & PACIFIC TEA, 20 LIVINGSTON AVE, DOBBS FERRY, NY 10522 GREAT EASTERN BANK, 16-18 EAST BROADWAY, NEW YORK, NY 10002 GREAT EASTERN BANK, 41-48 MAIN STREET, QUEENS, NY 11355 GREAT EASTERN BANK, 5501 8TH AVENUE, KINGS, NY 11220 GREAT HARBOR FINANCIAL SERVICE, 25 WATER STREET, PO BOX 466, GUILFORD, CT 6437 GREAT LAKES REIT L.P., 823 COMMERCE DRIVE, SUITE 300, OAK BROOK, IL 160523 GREAT LAKES REIT L.P., DEPARTMENT 77-6085, CHICAGO, IL 60678-6085 GREATER DALLAS CHAMBER, 700 NORTH PEARL STREET STE 1200, DALLAS, TX 75201 GREATER HARRIS COUNTY 911 EMERG. NETWORK, 602 SAWYER ST STE 710, HOUSTON, TX 770077510 GREATER STATEN ISLAND MEDICAL, 1050 CLOVE ROAD, RICHMOND, NY 10301 GREEN 90 BROAD L.L.C., C/O COLLIERS ABR INC., 40 EAST 52ND STREET, NEW YORK, NY 10022 GREEN WITH ENVY, 1331 DRAGON, DALLAS, TX 75207 GREEN, CARLOS A., MAJOR ACCT MGR, 13105 SINTON LN, AUSTIN, TX 78729 GREEN, CHARLES J., ACCOUNT EXECUTIVE, 120 124TH ST SW, #A10, EVERETT, WA 98204 GREEN, CHERYL A., IP ADMINISTRATOR I APPLICATION, 9635 GLENDOWER CT, LAUREL, MD 20723 GREEN, CHRISTOPHER T., SALES MANAGER, 90 EDGEWATER DR, #603, CORAL GABLES, FL 33133 GREEN, CHRISTY L., 1706 SHETLAND WAY, WESTVILLE, NJ 08093 GREEN, CLAIRE, ADMIN ASSISTANT LICENSE, 1284 WINDMILL LANE, SILVER SPRING, MD 20905 GREEN, DAVID T., 14 COADY CT, PETALUMA, CA 94952 Mode of Svc (if different)

Page 210 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3761 3770 3770 3770 3770 3770 3780 3770 3770 3761 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 GREEN, DAWN M., MAJOR ACCOUNT MANAGER, 455 S CLEMENTINE, #145, ANAHEIM, CA 92805 GREEN, DEBORAH D., CCR I, 8215 MEADOW RD, #1170, DALLAS, TX 75231 GREEN, HEATHER K., ACCOUNT EXECUTIVE, 1565 WHITE HALL BLVD, KENT, OH 44240 GREEN, JAMES L., NATIONAL ACCOUNT MANAGER, 1502 E. LAKESHORE DRIVE, LAKE STEVENS, WA 98258 GREEN, JASON A., 7718 IROQOUIS CT, FALLS CHURVH, VA 22043 GREEN, JOSH M., ACCOUNT EXECUTIVE, 2531 39TH AVE, SAN FRANCISCO, CA 94116 GREEN, KATRICE L., SALES ADMINISTRATOR, 423 EAST 78TH STREET, CHICAGO, IL 60619 GREEN, KEDRICK D., CUST CARE REP 2, 2616 RIVERHILL DR., #1903, ARLINGTON, TX 76006 GREEN, LARESHIA A., CCR I, 7905 MARVIN D LOVE FRWY, #411, DALLAS, TX 75237 GREEN, MELANIE J., 24398 CHIPEWA, FARMINGTON HILLS, MI 48335 GREEN, PATRICIA L., 5523 PARLIAMENT DR, ARLINGTON, TX 76017 GREEN, ROBERT L., CUST CARE REP 1, 9350 SKILLMAN ST., #2120, DALLAS, TX 75243 GREEN, WANDA D., PO BOX 797546, DALLAS, TX 75379 GREENBAUM, TARA A., 1131 KELFIELD DR, HALETHORPE, MD 21227 GREENE COUNTY, 940 N BOONVILLE AVE, SPRINGFIELD, MO 65802-3802 GREENE, DENISE, 10118 SOUTH CAMPUS WAY, APT. 104, LARGO, MD 207742136 GREENE, JEFFREY M., ACCOUNT EXECUTIVE, 6420 HOLLINS DR, BETHESDA, MD 20817 GREENE, NICOLE T., ACCOUNT EXECUTIVE, 2320 18TH ST., NE, WASHINGTON, DC 20018 GREENE, ROBERT K., ACCOUNT EXECUTIVE, 3900 YUMA ST, WASHINGTON, DC 20016 GREENHILL & CO LLC, MICHAEL A KRAMER, 300 PARK AVE 23RD FL, NEW YORK, NY 10022 GREENWOOD, ALISON, SALES MANAGER, 8548 VILLA LAJOLLA DR, #221, LA JOLLA, CA 92037 GREER DAVIS, SOAR WITH YOUR OWN WINGS, 8119 MAITLAND AV, INGLEWOOD, CA 90305 GREER, ANDRETTA, SPOC NETWORK, 302 WEYMOUTH, HERCULES, CA 94547 GREER, JEANNA M, CUSTOMER CARE REP, 629 LONGLEAF DR, DESOTO, TX 75115 GREER, MICHAEL A., MAJOR ACCOUNT MANAGER, 40 GELLERT RD, SAN FRANCISCO, CA 94132 GREG ADAMSON, SATELLITE RECORDS, 342 BOWERY, NEW YORK, NY 10012 GREG BIEL, CENTURY RUBBER SUPPLY CO INC, 26-27 JACKSON AV, LONG ISLAND CITY, NY 11101 GREG BLANKE, BOARDWALK HARDWOOD FLOORS, 14325 MANCHESTER RD, MANCHESTER, MO 63011 GREG BRISKI, REST STOP, 3230 FOLSOM BL, SACRAMENTO, CA 95816 GREG BROWN, POWER MAINTENANCE INTERNATIONAL, 321 E HWY 80, MESQUITE, TX 75150 GREG COLBERT, THE SCHOOL SHOP, 1215 BAKER, J, COSTA MESA, CA 92626 GREG CURRY, GREG CURRY, 6329 PINE KNOB RD., CLARKSTON, MI 48348 GREG DANIEL, ELITE DESIGNS, 1118 S BOWEN RD, ARLINGTON, TX 76013 GREG FARRIS, BOSTON WINE COMPANY LTD, 191 INNERBELT RD, SOMERVILLE, MA 2143 GREG FERENCE, VOLVO INDEPENDENT PROFESSIONAL, 349 COUNTY ROAD 98, A, WOODLAND, CA 95695 GREG FRYE, CHINO HILLS TRANSMISSION, 14182 CENTRAL AV, CHINO, CA 91710 GREG FULTON, KWIK KOPY PRINTING, 1531 E 32ND ST, SUITE 7, JOPLIN, MO 64804 GREG GASZAK, TRAVEL MAP SERVICES, 420 E GRAVOIS AV, ST CLAIR, MO 63077 GREG GLASS, DR. GREGORY GLASS, 400 NEWPORT CENTER DR, SUITE 408, NEWPORT BEACH, CA 92660 GREG HOMOLAK, SPECIAL TRONICS INC., 4200 ROCKY RIVER DR, CLEVELAND, OH 44135 GREG ILKIW, DAYSTAR BOUTIQUE, 17102 DETROIT AV, LAKEWOOD, OH 44107 GREG JARACZEK, GREG JARECZEK STATE FARM, 3929 N ASHLAND AV, 1-FRT, CHICAGO, IL 60613 GREG JERNIGAN, TENTH STREET INDUSTRIES, 901 10TH ST, PLANO, TX 75074 GREG KEEFE, THE SHOP INC., 160 W BROADWAY, SOUTH BOSTON, MA 2127 GREG KI, EPOCA WIN SOON INC, 1972 E MC FADDEN AV, SANTA ANA, CA 92705 Mode of Svc (if different)

Page 211 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3770 3761 3770 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3761 3761 3770 3770 3770 3770 3761 3770 3770 3761 3761 3761 3770 3770 3770 3770 3761 3770 3761 3770 3761 3761 3761 3761 3770 3770 3761 3770 3770 GREG KWASEK, AUTO AMERISTAR OF TROY, 1129 E FOURTEEN MILE RD, TROY, MI 48083 GREG LARKIN, LIPMAN HEARNE, 303 E WACKER DR, 1030, CHICAGO, IL 60601 GREG LATTIMER, CHERRY CREEK ACCENTS, 8000 E BELLEVIEW AV, GREENWOOD VILLAGE, CO 80111 GREG LEE, NOBLE LOGISTIC SERVICE-COLORAD, 5869 BROADWAY, UNIT 1, DENVER, CO 80216 GREG LEE, NOBLE LOGISTICS - ARIZONA, 2327 S HARDY DR, TEMPE, AZ 85282 GREG LEE, NOBLE LOGISTICS - MARYLAND, 1531 S EDGEWOOD ST, STE E, BALTIMORE, MD 21227 GREG LEE, NOBLE LOGISTICS -CALIFORNIA, 2415 CAMPUS DR, STE 101, IRVINE, CA 92612 GREG LENTZ, TEXAS COMPUTER GUYS INC, 6610 HARWIN, 162, HOUSTON, TX 77036 GREG MAHONEY, CYLINDER HEAD SPECIALTIES, 4444 SE 27TH, PORTLAND, OR 97202 GREG MARSH, HARTFORD FINANCIAL SERVICE, 9933 LAWLER, SUITE 105, SKOKIE, IL 60077 GREG MITCHKO, WALSEN INTERNATIONAL, 7 TRADE ZONE DR, 7, RONKONKOMA, NY 11779 GREG NEMEC, SOUTHWEST TEXAS DISTRIBUTION, 5125 GLENMONT, HOUSTON, TX 77081 GREG ORRIS, CERTIFIED AUTO REPAIR, 202 C PARK RD, ROCKVILLE, MD 20850 GREG PARKER, GREG L. PARKER, 4180 PROVIDENCE RD, SUITE 111, MARIETTA, GA 30062 GREG PARTROY, INFORMATION SCIENCES CORP, 2401 LINDEN LN, SUITE 2433, SILVER SPRING, MD 20910 GREG PEREZ, AUSTIN AUTOMOTIVE WAREHOUSE, 731 MAIN ST, NEW ROCHELLE, NY 10801 GREG PEREZ, M & G AUTO REPAIR, 9 W MISSION RD, ALHAMBRA, CA 91801 GREG PULIDO, MASTER HALCO, 110 E LAHABRA, LAHABRA, CA 90631 GREG PULIDO, MASTER HALCO, 701 W WINSTON, CHICAGO, IL 60185 GREG QUIGLEY, CABLE & WIRELESS USA, 8219 LEESBURG, VIENNA, VA 22182 GREG QUIGLEY, CABLE & WIRELESS, 1505 ROCKWELL, 3RD FLOOR, CLEVELAND, OH 44114 GREG QUIGLEY, CABLE & WIRELESS, 651 BRANNAN ST, 3RD, SAN FRANCISCO, CA 94107 GREG RANKIN, ROADWHEELS, 3619 W PENDLETON AV, SUITE B, SANTA ANA, CA 92704 GREG RAY, GREG RAY, 4501 LAKEWAY, GARLAND, TX 75043 GREG REESE, AMERIESTATE LEGAL PLAN, 2151 MICHELSON DR, SUITE 220, IRVINE, CA 92612 GREG RISNYCHOK, RISNYCHOK-DWYER, INC, 993 OLD EAGLE SCHOOL RD, SUITE 416, WAYNE, PA 19087 GREG RODGERS, TRANS SERVICE INSURANCE AGENCY, 100 COMMUNITY CT, PITTSBURGH, PA 15205 GREG ROPER, MISSION HILLS COLLISION CENTER, 3211 INDIA, SAN DIEGO, CA 92103 GREG SHANE, REDI MEDICAL, 9508 DEERECO RD, TELCOCLOS, TIMONIUM, MD 21093 GREG SHARPE, TRIPLE S ENTERPRISES, 7141 E 80 AV, COMMERCE CITY, CO 80022 GREG SHAW, EXCELSIOR SPRINGS MEDICAL CENT, 1700 RAINBOW BLVD, EXCELSIOR SPRINGS, MO 64024 GREG SKIDMORE, SKIDMORE CONSTRUCTION, 8409 UTICA AV, RANCHO CUCAMONGA, CA 91730 GREG SMITH, ADVANTA TECHNOLOGIES, 50 BRIAR HOLLOW LN, 240 EAST, HOUSTON, TX 77027 GREG STEVENSON, TEXAS PLASTIC SUPPLY, 6318 HART ST, FORT WORTH, TX 76112 GREG SVBASTRAN, BELGER & ASSOCIATES, 31485 GROESBECK, FRASER, MI 48026 GREG TODD, HOME QUEST REALTY, INC, 1050 S FEDERAL HWY, STE 140140 1, DELRAY BEACH, FL 33483 GREG VANSELOW, SPECIAL OLYMPICS MINNESOTA, 400 4 ST S, SUITE #915, MINNEAPOLIS, MN 55415 GREG WARREN, GLASS MENTAL HEALTH, 2 W AYLESBURY RD, TIMONIUM, MD 21093 GREG WARREN, GLASS SUBSTANCE ABUSE, 3635 OLD COURT RD, 203, BALTIMORE, MD 21208 GREG WHEATLEY, ENGINE ESSENTIALS, 401 HART RD, DALLAS, GA 30132 GREG WHEATLEY, ENGINE ESSENTIALS, 4704 HARLAN ST, 350, LAKESIDE, CO 80212 GREG WHITTEMORE, BUTLER DRUG INC, 2600 NICOLLET AVE S, MINNEAPOLIS, MN 55408 GREG WILKINSON, NO FRILLS GRILL, 4914 LITTLE RD, ARLINGTON, TX 76017 GREG WILLIAMS, PRO-RESTORATION, INC., 715 E ORDANCE RD, TELCOCLOS, GLEN BURNIE, MD 21061 GREG WILSON, R J TURNER FOOD STORE, 210 US HIGHWAY 60 EAST, REPUBLIC, MO 65738 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3780 3770 3761 3761 3743 3743 3770 3761 3770 3770 3770 3761 3770 3743 3770 3743 3770 3761 3761 3770 3770 3743 3743 3743 3743 3743 3743 3761 3770 3770 3761 3770 3770 3743 3743 3743 3770 3772 3743 3743 3743 3743 3743 3743 3770 GREG/SEAN, STRATEGIC GROUP INC, P O BOX 141, ROYAL OAK, MI 48068 GREGG ABBO, LA LUNA GRILLE, 24464 BECK, EASTPOINTE, MI 48021 GREGG FERGUSON, FERGUSON AIR, 7080 MAYARD, HOUSTON, TX 77041 GREGG TRAPANI, CRATE & BARREL #191, 725 LANDWEHR RD, NORTHBROOK, IL 60062 GREGG, DANA M., 6721 E MCDOWELL RD, #326E, SCOTTSDALE, AZ 85257 GREGOIRE, MARTIN, PRODUCTION SUPPORT TECHNICIAN, 37 JUNE STREET, NASHUA, NH 03060 GREGORY ALLEN, HOLLY MEMORIAL MIRACLE TEMPLE, 7928 S ASHLAND AV, CHICAGO, IL 60620 GREGORY BLOOM, BLOOM AND COMPANY, 14006 VENTURA BL, STE 200, SHERMAN OAKS, CA 91423 GREGORY BOSAK, CHICAGOLAND HOBBY INC, 6017 N NORTHWEST HWY, CHICAGO, IL 60631 GREGORY BURKE, HMS INC, 111 8 AV, 800 8, MANHATTAN, NY 10011 GREGORY CARDWALE, B.E.I. ELECTRONICS, 3167 CORPORATE, HAYWOOD, CA 94545 GREGORY CONNELLY, CONNELLY FUNERAL HOME OF ESSEX, 300 MACE AV, TELCOCLOS, ESSEX, MD 21221 GREGORY CRAIG, SUBWAY, 1210 ROCKBRIDGE RD, NORCROSS, GA 30093 GREGORY E MENDEL, 354 HARTSHORN DR, SHORT HILLS, NJ 07078 GREGORY EDGECOMB, CAPITAL 1# COMMERCIAL GROUP INC., 32000 NORTHWESTERN HWY, 145, FARMINGTON HILLS, MI 48334 GREGORY F MACK, 2902 BLUME DR, LOS ALAMITOS, CA 90720 GREGORY HAMILTON, HAMILTON MOVING, PO BOX 59207, DALLAS, TX 75229 GREGORY HOFFMAN, JENSON AND MITCHELL, 477 STRAIGHT ST, PATERSON, NJ 7501 GREGORY LORENCE, CALYPSO VACATIONS, 481 BAYSHORE DR S, MADEIRA BEACH, FL 33708 GREGORY PAK, S & P MOLDS & ENGINEERING, 7856 ALABAMA AVE, CANOGA PARK, CA 91304 GREGORY PATTERSON, STARBASE TECHNOLOGY INC, 1530 W 99TH ST, 1, CHICAGO, IL 60643 GREGORY, BETTYE ANNE, STAFF ACCOUNTANT II, 6218 VALLEY FORGE COURT, ARLINGTON, TX 76002 GREGORY, ELIZABETH, 705 TIMBER LN, SEWICKLEY, PA 15143 GREGORY, VIRGINIA L., CUSTOMER CARE REPRESENTATIVE, 5362 MILANE CIR, CLARKSTON, MI 48346 GREM, JOSEPH L., MAJOR ACCOUNT MANAGER, 3715 HOLLOW WOOD DR, VALRICO, FL 33594 GREMS, DAVID P., NETWORK ADMINISTRATOR, 21855 ARBOR LN, NOVI, MI 48375 GRENIER, CHRISTINE M., 2128 BRIDLE RIDGE CT, SAN JOSE, CA 95138 GRETCHEN BARLETT, BARLETT DESIGN, 850 WESTERN AVE, PITTSBURGH, PA 15233 GRETCHEN CROTTY, SEALCO, 1761 INTERNATIONAL PKWY, 133, RICHARDSON, TX 75081 GRETCHEN GULLET, PACIFIC CARE CENTER INC, 105 S 6TH, PACIFIC, MO 63069 GRETCHEN STOLTZ, OB GYNECOLOGY MEDICAL GROUP, 1809 VERDUGO BLVD, 350, GLENDALE, CA 91208 GRETCHEN STUGART, EMEDIA CAPITAL, 37 W 20, 909 9, NEW YORK, NY 10011 GRETTA GERGES, BROADWAY TOBACCONISTS, 2013 BROADWAY, REDWOOD CITY, CA 94063 GRIBBLE, STEVEN G., 6513 SHADY BROOK LN, #3122, DALLAS, TX 75206 GRICE, LESTER, TECH 1 CUST INSTALL, 1514 W 9TH ST, LOS ANGELES, CA 90047 GRIEGO, JESSE L., FIELD TECH, 2115 W ROYAL PALM RD, APT#2025, PHOENIX, AZ 85021 GRIF AMIES, AMIES COMMUNICATIONS, 19762 MACARTHUR BL, STE 350, IRVINE, CA 92612 GRIFFIN & SZIPL, P.C., 2300 9TH ST SOUTH, STE PH-1, ARLINGTON, VA 22204 GRIFFIN JR., WILLIAM M., 1508 FOXCROFT LP, COLUMBUS, GA 31904 GRIFFIN, DELTON L., P.O. BOX 494361, GARLAND, TX 75049 GRIFFIN, JESSE J., NRC SUPERVISOR, 7311 HUNNICUT RD, DALLAS, TX 75227 GRIFFIN, MICHAEL, 4903 POWDER RIVER RD, AUSTIN, TX 78759 GRIFFIN, PATRICK, CUST CARE REP 1, 1602 MOBLE DRIVE, AUSTIN, TX 78703 GRIGGS, CHARLES C, 5410 QUARTERS WAY, POWDER SPRINGS, GA 301275311 GRIGORI BAIATIAN, CENTRAL LIQUOR, 617 F ST NW, WASHINGTON, DC 20004 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3743 3743 3773 3743 3743 3743 3770 3770 3770 3743 3743 3743 GRIGSBY, REGINALD M., 902 WEST INTERSTATE 30, #214, GARLAND, TX 75043 GRIJALVA, ERNEST R., 5717 PICKERING AVE, #A, WHITTIER, CA 90601 GRIMES, KELLY, 14021 PASEO CEVERA, #19, SAN DIEGO, CA 92120 GRIMES, MICHAEL J., 52 TALMADGE DR, HUNTINGTON STATION, NY 11746 GRINNELL FIRE PROTECTION SYSTEMS CO., PO BOX 120001 DEPT 0856, DALLAS, TX 75312-0856 GRISSOM, JEFFREY C, 11937 VOLLMER ROAD, COLORADO SPRINGS, CO 80908 GROD, TARAS, 2821 W. 84TH ST., CHICAGO, IL 60652 GROEBER, CHRIS, SALES MANAGER, 3535 TYSON RD, NEWTOWN SQUARE, PA 19073 GRONEMAN, ARTHUR D., 16787 BEACH BLVD, #480, HUNTINGTON BEACH, CA 92647 GROSS, GEORGE J., IP ENG I COORD FIREWALL INSTAL, 2719 HARDY AVE., SILVER SPRING, MD 20902 GROSSMAN, TODD, 27 FOXBURN ST, NEW CITY, NY 10956 GROUTSIS, NANCY, ORDER ENTRY SPECIALIST, 231 HARRISON AVENUE, APT #30, BOSTON, MA 02111 GRUBB & ELLIS/DENVER, 1200 17TH STREET #2000, DENVER, CO 80202 GRUBB & ELLIS, CORPORATE COMMUNICATIONS, 2215 SANDERS RD STE 400, NORTHBROOK, IL 60062 GRUBER-TORRES, LAURA, 10070 WESTPARK, #111, HOUSTON, TX 77042 GRUMBLES, BRANDON R., 1008 LEIGHSFORD LANE, #12103, ARLINGTON, TX 76006 GRUNDLEGER, ERIC S., 36-20 210TH ST, BAYSIDE, NY 11364 GRUNDY COUNTY, 112 E WASHINGTON ST, MORRIS, IL 60450-2280 GRUNDY COUNTY, 700 MAIN ST, TRENTON, MO 64683-2010 GRZYWACZ, KRISTINA A., 2235 E LAKESIDE PL, #202, CORONA, CA 92879 GTE NETWORK IMPLEMENTATION USE ONLY, 1800 41ST STREET MAIL CODE WA0102IX, EVERETT, WA 98201 GTE-NETWORK IMPLEMENTATION USE, 500 E CARPENTER FREEWAY, IRVING, TX 75062 GTE-NETWORK IMPLEMENTATION USES, ONE GTE PLACE, THOUSAND OAKS, CA 91362 GTS COMM AND CABLING COMPANY INC, ATTN: GENL COUNSEL, 23146 LORAIN RD, NORTH OLMSTED, OH 44070 GUARALDI, ROBERT D., 3321 HOGARTH PL, FREMONT, CA 94555 GUARANTEED EXPRESS INC., 1720 REGAL ROW, DALLAS, TX 75235 GUARDIAN ALARM, 20800 SOUTHFIELD RD, SOUTHFIELD, MI 48075 GUARDIAN WESTWOOD LLC, 702 RUSSELL AVE SUITE 400, GAITHERSBURGH, MD 20877 GUARDIAN WESTWOOD LLC, 8619 WESTWOOD CTR DR STE 401, VIENNA, VA 22182 GUARDIAN WESTWOOD LLC, C/O GUARDIAN REALTY MANAGEMENT INC., 702 RUSSELL AVENUE SUITE 400, GAITHERSBURG, MD 20877 GUENNAD PESSELEV, GP DENTAL LABS, 424 KINGS HWY, GROUND, BROOKLYN, NY 11223 GUERRA, EDWARD, ACCOUNT EXECUTIVE, 7922 NORTH GLEN, #70-1043, IRVING, TX 75063 GUERRA, GEORGE, 12474 STARCREST, #412A, SAN ANTONIO, TX 78216 GUERRA-GILLETTE, TISH, ACCOUNT EXECUTIVE, 22034 LEGEND POINT, SAN ANTONIO, TX 78258 GUERRANT, KENDRA D., ACCOUNT EXECUTIVE, 5604 SOUTHWEST PKWY., #321, AUSTIN, TX 78735 GUERRERO, JOSE E. IND. & JR. D/B/A LA TAPATIA MEXI, C/O JOSE E. GUERRERO, JR., DBA LA TAPATIA MEXICAN RESTAURANT, 1802 WILLOW PASS ROAD, CONCORD, CA 94520 GUEVARA, EDWIN E, 4545 WYOMING ST, DALLAS, TX 75211 GUEVARA, SYLVIA, 702 RELLIM DRIVE, OLD BRIDGE, NJ 08857 GUIDE, KARA M., ACCOUNT EXECUTIVE, 1482 S BEDFORD ST, #2, LOS ANGELES, CA 90035 GUIDO CONDE, ROMERIAS DISTRIBUTORS INC., 2340 CHAMBLEE TUCKER RD, CHAMBLEE, GA 30341 GUIDO KLEIN, BRICKELL STAR, 1643 BRICKELL AV, UNIT COTTAGE, MIAMI, FL 33129 GUIDO MOSQUERA, BIANCA'S TRAVEL INC, 78-17 ROOSEVELT AV, 1, JACKSON HEIGHTS, NY 11372 GUIDOTTI, GEORGE F., ACCOUNT EXECUTIVE, 91 FOX VALLEY LANE, GLEN MILLS, PA 19342 GUIDROZ, JANA, MAJOR ACCOUNT MANAGER, 13515 WEST AVE, #522, SAN ANTONIO, TX 78216 GUIGLIANO, SARAH C., 301 KNOB HILL AVE, #231, REDONDO BEACH, CA 90277 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3761 3761 3770 3743 3770 3743 3743 3743 3743 3743 3772 3743 3770 3743 3761 3743 3761 3743 3761 3770 3761 3761 3770 3770 3770 3770 3770 3761 3761 3743 3743 3743 3770 3761 3761 3761 3770 3770 3770 3770 3770 3743 GUILD ELECTRIC INC, PO BOX 800205, BALCH SPRINGS, TX 75180 GUILFORD, BRIAN J., 8215 SW 152ND AVE, #406, MIAMI, FL 33193 GUILLEN, ANTONIA GARCIA, 7420 SWEET MEADOW DR, FT. WORTH, TX 76123 GUILLEN, MICHAEL A., 11188 N 110TH PL, SCOTTSDALE, AZ 85259 GUILLERMINA URIBE, LA BAGUETTE BAKERY, 5712 N CLARK ST, 1, CHICAGO, IL 60660 GUILLERMO CARRILLO, CARRILLO AUTO PARTS, 11969 ALDINE-WESTFIELD, HOUSTON, TX 77093 GUILLERMO CERDA, GUILLERMO CERDA DBA G C AUTO GLASS, 9207 S ALAMEDA, LOS ANGELES, CA 90002 GUINAN, KEVIN T., ACCOUNT EXECUTIVE, 1510 PLEASANT DR, FEASTERVILLE, PA 19053 GUL KHATTAK, RITZ NIGHT CLUB, 6793 WILSON BLVD, FALLS CHURCH, VA 22041 GULINO, KAREN, 4636 N JOSEY LN, #2518, CARROLLTON, TX 75010 GULLER, DOUGLAS W, CITY VP, 925 WESTMINSTER ST NW, WASHINGTON, DC 20001 GUMINSKI, DAVID A., 2019 ALLEN STREET, #2001, DALLAS, TX 75201 GUMMELT, CHRISTOPHER CARY, ACCOUNT EXECUTIVE, 6347 CHESLEY LN, DALLAS, TX 75214 GUNNISON/HINSDALE E911 AUTHORITY, PO BOX 239, GUNNISON, CO 81230-0239 GUNSTER, YOAKLEY & STUART, 3055 CARDINAL DR, STE 301, VERO BEACH, FL 32963 GUNTER, DAVID L., ACCOUNT EXECUTIVE, 2800 CORNELIA TR, WOODBURY, MN 55125 GUO YU XIANG, RUI HUA JING, 41 GARDNER AV, BROOKLYN, NY 11237 GUREWITZ, MICHAEL E., ACCOUNT EXECUTIVE, 12809 IRONGATE, AUSTIN, TX 78727 GURJEET BHULLAR, BREA GATEWAY DENTAL CENTER, 207 W IMPERIAL HWY, UNIT B, BREA, CA 92821 GURMAN, GALIT, 9961 LURLINE AVE, #222, CHATSWORTH, CA 91311 GURMUKH SINGH, S B P, 703 MCBRIDE AVE, WEST PATERSON, NJ 7424 GURWITT, BRAD C., ACCOUNT EXECUTIVE, 17701 YUKON AVE, #3, TORRANCE, CA 90504 GUS BOUCAS, OLYMPIC CARPET, 2719 N CALIFORNIA AVE, CHICAGO, IL 60647 GUS JAWHARI, PEPPIS PIZZA & DELI, 3477 W 117 ST, CLEVELAND, OH 44111 GUS MOTAL, A. E. MOTAL-H&R BLOCK, PO BOX 655, LOCKHART, TX 78644 GUS PANGOPOULOS, WHITE CENTER PIZZA, 10231 16TH AVE SW, SEATTLE, WA 98146 GUS PROILOS, SPORTS CORNER RESTAURANT & LOUNGE, 956 W ADDISON ST, 1, CHICAGO, IL 60613 GUS ROSE, TRES HOMBRES HAIRSTYLISTS, 1642 REISTERSTOWN RD, PIKESVILLE, MD 21208 GUS SCOUFARA, ARCADIA REALTY, 42 01 235TH ST, 1, LITTLE NECK, NY 11363 GUS STASINOS, ZELLY'S INC, 18W648 ROOSEVELT RD, LOMBARD, IL 60148 GUS THOMAS, CITY TOURS USA INC, 26 OAK ST, EAST RUTHERFORD, NJ 7073 GUSTAVO ARTAZA, INTERNATIONAL STUDIES ABROAD, 901 W 24TH STREET, AUSTIN, TX 78705 GUSTAVO GIRALDO, POLLOS EL CARRETERO, 4809 BERGENLINE AVE, UNION CITY, NJ 7087 GUTHRIE, JAMES M., ACCOUNT EXECUTIVE, 20200 LUCILLE AVE, #404, CUPERTINO, CA 95014 GUTIERREZ III, GILBERT, PROJECT MANAGER, 7905 SIMPKINS PLACE, PLANO, TX 75025 GUTIERREZ, VICTORIA C., 1422 INDEPENDENCE TRL, GRAND PRAIRIE, TX 75052 GUY CASTALDO, WHITE HEN PANTRY, 3101 N BROADWAY ST, 1, CHICAGO, IL 60657 GUY CURTIS, THE CENTRAL, 207 1ST AVE S, SEATTLE, WA 98104 GUY GORDARO, BODYWORX.COM, 13204 AMASIA DR, AUSTIN, TX 78729 GUY HOCKER, GUY HOCKER REALTORS, 322 W ARBOR VITAE ST, INGLEWOOD, CA 90301 GUY MORRISON, STRATEGIC BENEFIT SOLUTIONS, 855 WILDE RUN CT, ROSWELL, GA 30075 GUY POOL, ROME FINANCE, 750 LONGLEAF BLVD SW, STE C 1ST, LAWRENCEVILLE, GA 30045 GUY TUTTLE, SPECIAL PROJECTS INC., 345 GLEN IRIS DR NE, ATLANTA, GA 30312 GUY WERSTLER, MONTAGE MULTIMEDIA, 2135 S HATHAWAY, SANTA ANA, CA 92705 GUY WEST, HERCULES INCORPORATED, 5875 PEACHTREE INDUSTRIAL BLVD NW, BLDG 2STE. 220, NORCROSS, GA 30092 GUYNN, JASON S., 401 ARAGON AVE, CORAL GABLES, FL 33134 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3770 3743 3770 3770 3743 3743 3743 3761 3743 3770 3770 3770 3770 3761 3770 3775 3773 3761 3770 3775 3770 3761 3743 3743 3761 3743 3743 3743 3770 3743 3743 3772 3772 3772 3772 3772 3743 3770 3770 3761 3743 3743 GUYWIRE COMMUNICATIO, 724 PAPWORTH AVENUE, METAIRIE, LA 70005 GUYWIRE COMMUNICATIO, ATTN: GENL COUNSEL, 724 PAPWORTH AVE, METAIRIE, LA 70005 GUZICK, LAWERENCE, MAJOR ACCOUNT MANAGER, 6919 HILLWOOD, DALLAS, TX 75248 GW DONER, FIMAC/ DBA FICAP STRATEGIC PARTNERS, 3665 E CHERRY CREEK NORTH DR, #1, DENVER, CO 80209 GWATNEY, SHERI K., 201 E ROUND GROVE RD, #1522, LEWISVILLE, TX 75067 GWEN FELKINS, D & G SUBWAY, 10725 SW BEAVERTON HILLSDALE HY, BEAVERTON, OR 97005 GWEN LENDUAY, SANDY & GWENS, 707 DIAMOND LAKE RD, MUNDELEIN, IL 60060 GWINN, KEVIN R., 3601 MEADE ST., SCHERTZ, TX 78154 GWINNETT CNTY BOARD OF COMMISSIONS, 75 LANGLEY DR, LAWRENCEVILLE, GA 30045-6935 GWINNETT COUNTY TAX COMMISSIONER, P.O. BOX 372, LAWRENCEVILLE, GA 30046 GYAN REDDY, U SAVE MARKET AND DELI, 4554 AUBURN BLVD, SACRAMENTO, CA 95841 GYIMESI, MARC A., ACCOUNT EXECUTIVE, 509 SOUTH HIGH ST, 2ND FLOOR, WAST CHESTER, PA 19382 H BLANK, COMPLETE ANALYSIS LAB INC., 1259 U S HWY NO 46 HWY, N/.ABLDG 4 1, PARSIPPANY, NJ 7054 H HOSODA, HOSODA BROTHERS, 893 CAMBRIDGE DR, ELK GROVE VILLAGE, IL 60007 H IHSAN BASAT, HARMAN TRACTOR, 415 BRADLEY ST, CARROLLTON, GA 30117 H JOSEPH LEE, COLOR COPIERS, 6439 WESTHEIMER, HOUSTON, TX 77057 H PRASAD, SUPERB AUTO, 2680 FLORIN RD, SUITE#103, SACRAMENTO, CA 95822 H VERN SMITH, H VERN SMITH, 12000 E ILIFF AV, AURORA, CO 80014 H&R BLOCK FINANCIAL ADVISORS, INC., 751 GRISWOLD STREET, DETROIT, MI 48226 H. BARRETT ADAMS/POLYSPEDE, C/O H. BARRETT ADAMS, POLYSPEDE ELECTRONICS, 6770 TWIN HILLS, DALLAS, TX 75231 H. CHHANDRA, DIVYA'S INC, 46691 MISSION BL, FREMONT, CA 94539 H. STEVE BYRD, H. STEVE BYRD, 10074 CR 357, TERRELL, TX 75161 H.G. WELLINGTON AND COMPANY INC., C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 H.J. BOLLENBACH, ST. JOHNS BOSCO, 235 E COUNTY LINE RD, HATBORO, PA 19040 H.R. CUMMINGS, MCDONALD ROOFING, 1418 N GLENBROOK, 104, GARLAND, TX 75040 HAAK, DYLAN V., ACCOUNT EXECUTIVE, 6222 W RAYMOND ST, PHOENIX, AZ 85043 HAARSGAARD, LAURIE, 10441 CANOE BROOK CIR, BOCA RATON, FL 334984611 HAAS INDU, GREAT WESTERN MOTEL, 15912 E 24 HWY, INDEPENDENCE, MO 64050 HAAS, JENNIFER R., 4826 NE 41ST ST, SEATTLE, WA 98105 HAAS, JERAMIAH JAE, 2 WHEATON CENTER, #1903, WHEATON, IL 60187 HAASE, JO A., 11451 GORDON LN, MABANK, TX 75147 HAAZIM ALI, HEALTHCARE ALTERNATIVE SYSTEMS, 2755 N ARMITAGE, CHICAGO, IL 60647 HABER, CAROLYN S., 12706 BENTY WAY, ODESSA, FL 33556 HABIBI, HUMAIRA, 44400 MIDWAY DR, NOVI, MI 48375 HACHETTE FILIPACCHI MEDIA US, 1499 MONROVIA AVE, NEWPORT BEACH, CA 92663 HACHETTE FILIPACCHI MEDIA US, 2002 HOGBACK RD, ANN ARBOR, MI 48105 HACHETTE FILIPACCHI MEDIA US, 5670 WILSHIRE BLVD #5000, LOS ANGELES, CA 90036 HACHETTE FILIPACCHI MEDIA US, 601 MONTGOMERY ST #1110, SAN FRANCISCO, CA 94111 HACHETTE FILPACCHI MEDIA U.S., 2970 CLAIRMONT RD, #800, ATLANTA, GA 30329 HADDAD, DOVRAT, 7002 BLVD. EAST APT., #12B, GUTTENBERG, NJ 07093 HADDISH TEKE, ABYSSINIA ETHIOPIAN RESTAURANT, 229 S 45TH ST, 1 1, PHILADELPHIA, PA 19104 HADI NANDAR, ITAL MODE INC, 124 W 36, 5, NEW YORK, NY 10018 HADJEE PALWSY, LEE'S FRIENDLY MOBILE, 801 W FRONT ST, PLAINFIELD, NJ 7063 HADLEY, CRYSTAL K., CUST IMPL REP 1, 2513 HIGH HOLLOW DR., GARLAND, TX 75041 HADRICH, STUART M., ACCOUNT EXECUTIVE, 1623 B CASS LAKE RD, KEEGO HARBOR, MI 48320 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3761 3743 3743 3743 3770 3743 3761 3770 3761 3770 3770 3770 3761 3743 3743 3770 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 HAENG YU, SCHAUMBUNT FLORIST & GIFT, 1419 W SCHAUMBURG RD, SCHAUMBURG, IL 60194 HAFER, JAMES J., ACCOUNT EXECUTIVE, 3063 EDGEHILL RD, CLEVELAND HEIGHTS, OH 44118 HAGAMAN, CATHERINE A., ACCOUNT EXECUTIVE, 1452 HOWE RD, KENT, OH 44240 HAGEN, RYAN J., MAJOR ACCOUNT MANAGER, 1836 FOX CHASE RD, PHILADELPHIA, PA 19152 HAGGARD, AMANDA J., 615D E. ABRAM STREET, #133, ARLINGTON, TX 76010 HAGLUND, REBECCA, RECEPTIONIST, 2672 6TH AVE, SAN DIEGO, CA 92103 HAGNER TELECOM, ATTN: GENL COUNSEL, 9649 S NEWCASTLE DR, HIGHANDS RANCH, CO 80130 HAGOOD, LAUREN, ACCOUNT EXECUTIVE, 275 THIRTEENTH ST, #1111, ATLANTA, GA 30309 HAHN, CAYLA A., 9915 BRIAR RD, #607, BLOOMINGTON, MN 55437 HAHN, MELISSA I., 9050 READING AVE, LOS ANGELES, CA 90045 HAIDE, DUNAMIS, 2488 GRAND CONCOURSE, BRONX, NY 10458 HAIG, ERIC, ACCOUNT EXECUTIVE, 17614 HIDDEN FOREST DR., SPRING, TX 77379 HAIK YEGIDBASHIAN, THE POSTMASTER, 2245 E COLORADO BL, UNIT 4, PASADENA, CA 91107 HAIMES, GREGORY MAURICE, ACCOUNT EXECUTIVE, 30 PALATINE, #345, IRVINE, CA 92612 HAITH, JONATHAN R., 3600 SHEAFF LN, #A106, PHILADELPHIA, PA 19145 HAITH, KATHY L, MGR OFFICE, 1202 CLARIDGE DR., LIBERTYVILLE, IL 60048 HAKIM SHAKIR, ENGINEERING SERVICES INC, 32300 SCHOOLCRAFT, STE D-2, LIVONIA, MI 48150 HAKIM, ABAYOMI H., ACCOUNT EXECUTIVE, 22 NYACK AVE, #9, LANSDOWNE, PA 19050 HAL BAKER, HAIR CLUB FOR MEN, 10630 LITTLE PATUXENT PKWY, SUIT 209, COLUMBIA, MD 21044 HAL BENEDICT, HANNIBAL NATIONAL BANK, 100 N MAIN, HANNIBAL, MO 63401 HAL CHAMPENOIS, CHARLES THOMPSON & ASSOCIATES,, 1748 N GREENVILLE AVE, RICHARDSON, TX 75081 HAL JOHNSON, CONTAINER SERVICES, LLC, 33 STAHL POINT RD, TELCO CL, BALTIMORE, MD 21226 HAL PRICE, MACH ONE MARKETING INC, 130 TACONIC BUSINESS PARK RD, MANCHESTER CENTER, VT 5255 HAL SHEPPARD, EMERALD, 437 OLD YORK RD, JENKINTOWN, PA 19046 HAL TAMBLIN, SUNNY ONE REALTY, 19 MORNING VW, IRVINE, CA 92612 HAL, LESLEY E., 5701 MARVIN LOVING, #209, GARLAND, TX 75043 HALBARDIER, MICHAEL R., 9999 SPENCER HWY, #1001, LAPORTE, TX 77571 HALDEN TOTTEN, COMMUNITY HOME MORTGAGE CORP, 510 BROADHOLLOW RD, FLR: 11, MELVILLE, NY 11747 HALE JR, THADDEUS H, MANAGER, SR IS, 10247 COLONY PARK DR., FAIRFAX, VA 22032 HALE, CHRISTOPHER J., ACCOUNT EXECUTIVE, 1961 S FRANKLIN ST, DENVER, CO 80210 HALE, OWEN W., 849 W. SHERIDAN, APT. 3, CHICAGO, IL 60613 HALES, PAUL W, 790 WEDGEWOOD LN, CARMEL, IN 460339268 HALIBURTON, VERNITA, 352 BEAUTY CREST, DALLAS, TX 75217 HALINA COOK, COOKS FURNITURE & MORE, 225 W PIPELINE RD, HURST, TX 76053 HALL COUNTY 911, PO BOX 1435, GAINESVILLE, GA 30503-1435 HALL, ALICIA J., ACCOUNT EXECUTIVE, 17402 FICUS CT, SPRING, TX 77388 HALL, BRYAN S., 2204 GRAND AVE, LONG BEACH, CA 90815 HALL, BYRON D., ACCOUNT EXECUTIVE, 11394 ABINGTON, DETROIT, MI 48227 HALL, DIANA L., 1109-B BERT DR, ARLINGTON, TX 76012 HALL, DIANA L., MAJOR ACCOUNT MANAGER, 131 SHIRLEY RIDGE DR, ST. CHARLES, MO 63304 HALL, DUSHONNE, BILLING INQUIRY REP, 3244 PERSIMMON RD., #2105, DALLAS, TX 75241 HALL, JEAN D., 3318 WESTERN DR, GARLAND, TX 75042 HALL, JEFFREY S, 11 NORINE CT, FLORISSANT, MO 63031 HALL, REECE S., ACCOUNT EXECUTIVE, 11111 PLEASANT COLONY, HOUSTON, TX 77065 HALL, RONNIE Y., ACCOUNT EXECUTIVE, 200 MCNEIL LN, PENTHOUSE #3, NEWPORT BEACH, CA 92663 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3761 3743 3743 3761 3761 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3770 3743 3743 3743 3761 3761 3743 3770 3770 3761 3770 3761 3743 3770 HALL, SCOTT M., 13841 TUSTIN EAST DR, #93A, TUSTIN, CA 92780 HALL-BRADEN, KAREN, RECEPTIONIST, 1906 VALLEYWOOD DR, CARROLLTON, TX 75006 HALLER, LOUISE, ACCOUNT EXECUTIVE, 10111 W MISSOURI AVE, GLENDALE, AZ 85307 HALLETT, GERALD W., 1257 LINDEN LANE, CARMEL, IN 460339380 HALLETT, HARRY E, 4328 # 6 ELM AVE, LONG BEACH, CA 90807 HALLIE ROWE, H&M AUTO PARTS, 200 CHIHUAHUA ST, SAN ANTONIO, TX 78207 HALLIGAN, KEVIN S., 10-43 44TH DR, #1, LONG ISLAND CITY, NY 11101 HALLOWITZ, CORY P., ACCOUNT MANAGER II, 8809 LEW WALLACE RD, FREDERICK, MD 21704 HALPERIN, NICOLE P., MAJOR ACCOUNT MANAGER, 31607 VILLAGE GREEN BLVD, WARRENVILLE, IL 60555 HALVORSEN COMM., 9667 DEL RAY DR, CINCINNATI, OH 45242 HALVORSEN COMM, ATTN: GENL COUNSEL, 9667 DELRAY DR, CINCINNATI, OH 45242 HALVORSEN, HALVOR K, 9667 DELRAY DRIVE, CINCINNATI, OH 45242 HAMED NEDER, ULTIMATE CABINETRY INC., 3115 S LA CIENEGA BL, LOS ANGELES, CA 90016 HAMEL, BRYAN R., ACCOUNT EXECUTIVE, 4170 CONNER CT, SAN DIEGO, CA 92117 HAMELITZ, LEONARD, TECH SUPPORT 1, 1252 CALLE CANDELERO, CHULA VISTA, CA 91910 HAMID RIZI, MOBY DICK HOUSE OF KABOB OF DC, 1110 CONGRESS ST NE, WASHINGTON, DC 20002 HAMID RIZI, MOBY DICK HOUSE OF KABOB OF MD, 105 MARKET ST, GAITHERSBURG, MD 20878 HAMID RIZI, MOBY DICK HOUSE OF KABOB OF VA, 6854 OLD DOMINION DR, MCLEAN, VA 22101 HAMID SARVI, GS DODSON, 165 LENNON, SUITE 105, WALNUT CREEK, CA 94596 HAMILTON, JANE L., IP DIR SR PRODUCT SVCS, 540 EPPING FOREST RD, ANNAPOLIS, MD 21401 HAMMER, KATHLEEN, 1 STEVENS RD, #3, WALLINGTON, NJ 07057 HAMMOND, BRRINA L., 2707 MOJAVE DR, DALLAS, TX 75241 HAMMOND, PETER T., ACCOUNT EXECUTIVE, 132 7TH ST, #2, NEW YORK, NY 10009 HAMNER, CHRISTOPHER M., 17182 E PRINCETON DR, AURORA, CO 80013 HAMPSON, ANDREW M., ACCOUNT EXECUTIVE, 1436 LANGFORD RD, BALTIMORE, MD 21207 HAMPTON, BILL, CITY VP, 929 BAYPOINTE DR, NEWPORT BEACH, CA 92660 HAMPTON, BONNIE W., 5473-B BISHOPS CIRCLE NW, NORCROSS, GA 30093 HAMRICK, MICHAEL S., MAJOR ACCOUNT MANAGER, 3754 S SEPULVEDA, #35, LOS ANGELES, CA 90034 HAN LEE, HAN LEE, 4151 W 3RD, C, LOS ANGELES, CA 90020 HAN, PAUL J., AGENT CHANNEL MANAGER, 234 NELSON RD, SCARSDALE, NY 10583 HAND ASSOCIATES MARKETING, HAND ASSOCIATES MARKETING, 6116 N CENTRAL EXPWY # 1105, DALLAS, TX 75206 HAND, MICHELLE A., 2111 SPRAY ST, #1, SAN DIEGO, CA 92107 HAND, WILLIAM K, 4484 TANGLEWOOD WAY, NAPA, CA 94558 HANDSHOE, WENDELL, 4539 HWY 2029, HUEYSVILLE, KY 41640 HANI ABI NAKED, A FINE TOUCH OF WOOD, 1100 S CYPRESS ST, D, LA HABRA, CA 90631 HANI KAFEETY, MIRAGE COPIER SERVICES, 832 PADOVA DR, GILROY, CA 95020 HANIGAN, MICHAEL G., REGIONAL SALES MANAGER, 526 LEE ST, EVANSTON, IL 60202 HANK BLOOM, FIDELITY, 1200 W 36TH ST, BALTIMORE, MD 21211 HANK KULP, AIR KING, 14744 ARMINTA ST, VAN NUYS, CA 91402 HANK SORENSEN, BOTANICAL HEALTH RESOURCES, 8612 MELROSE AV, WEST HOLLYWOOD, CA 90069 HANK STEHLE, AURARIA DENTAL LAB INC., 1201 S SANTA FE DR, DENVER, CO 80204 HANK ZAVERI, LIGHTING SURPLUS, 750 LOCKWOOD DR, HOUSTON, TX 77020 HANNA, ELLIS L, 2338 ENCINO MIST, SAN ANTONIO, TX 78259 HANNAH PARK, TRIBAY MORTGAGE GROUP, 1101 S WINCHESTER BLVD, STE 235, SAN JOSE, CA 95128 Mode of Svc (if different)

Page 218 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3770 3770 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3761 3772 3772 3770 3770 3770 3770 3743 3743 3770 3770 3743 3743 3770 3743 3743 3770 3761 3770 3772 3743 3743 3770 3743 3743 3743 HANNAH SHIN, EDEN HOME HEALTH CARE INC, 4711 OAKWOOD AVE, STE 202, LOS ANGELES, CA 90004 HANNON, PETER L., 12058 N. TENDERFOOT TRAIL, PARKER, CO 80138 HANS FREY, NORTH AMERICAN SPECIALTY ADVERTISING, 8316 CLAIREMONT MESA BL, 203 2, SAN DIEGO, CA 92111 HANS KUPPERIS, CHESAPEKE PLASTIC SURGERY & ASSOCIATES, 1421 S CATON AV, 203, BALTIMORE, MD 21227 HANS REPPLING, CONSILIUM MARINE, 4370 OAKES RD, STE 721721, DAVIE, FL 33314 HANSELER, SEAN, 2906 FLOWERHILL DR, ROUND ROCK, TX 78664 HANSELMAN, CRAIG E., 1080 S MILITARY TRIAL, #303, DEERFIELD BEACH, FL 33442 HANSEN, BRIAN G., 11417 LARMIER CIR, SAN DIEGO, CA 92131 HANSEN, CHRIS, 170 W 23RD ST, #6C, NEW YORK, NY 10011 HANSEN, JOHN S., ACCOUNT EXECUTIVE, 17717 E CRESTRIDGE PL, AURORA, CO 80015 HANSEN, LORI L., ACCOUNT EXECUTIVE, 2131 E CHESAPEAKE DR, GILBERT, AZ 85234 HANSEN, STEPHEN D., ACCOUNT EXECUTIVE, 1329 POHL RD, #1, MANKATO, MN 56001 HANSEN, TINA MARIE, 737 BROADWAY COMMONS, #2004, GARLAND, TX 75043 HANSMANN, LAURA C., 756 ST. PAUL RD, BALLWIN, MO 63021 HANSON PUBLICATIONS, P.O. BOX 574, ANSONIA, CT 06401-0574 HANY MASSOUD, HARVY'S BIKE SHOP, 19920 HIGHWAY 99, STE C, LYNNWOOD, WA 98036 HAPPY ASKER, HAPPYS PIZZA, 2855 E 7 MILE RD, DETROIT, MI 48234 HARBOUR'S EDGE/LIFECARE, 401 EAST LINTON BLVD, DELRAY BEACH, FL 33483 HARCOURT INC-ORLANDO, 6277 SEA HARBOR DR., ORLANDO, FL 32887 HARDEEP BADASHE, MARTIN BROTHERS INC., 1144 CAMBRIDGE ST, CAMBRIDGE, MA 2139 HARDSCRABBLE GROUP INC, HARDSCRABBLE GROUP INC, 905 EDGEFIELD TRAIL, FLOWER MOUND, TX 75028 HARDY MORGAN, HARDY MORGAN, 4611 WALNUT HILL LANE, DALLAS, TX 75229 HARDY SWAZER, MORNING STAR BAPTIST CHURCH, 2385 GALENA ST, AURORA, CO 80010 HARDY, BARBARA A., SPEC SALES SUPPORT, 3505 W. 78TH PLACE, CHICAGO, IL 60652 HARDY, DAVID BROOKE, ACCOUNT EXECUTIVE, 3801 CRANWELL CT, GREENSBORO, NC 27407 HARESH PATEL, COMFORT SUITES, 801 BYRON NELSON BLVD, ROANOKE, TX 76262 HARESH VANPARIA, INDIA VIDEO AND AUDIO, 425 W AIRPORT FRWY, 101, IRVING, TX 75062 HARGENS, ED D., TECH 1 FIELD, 43 MENDOCINO AVENUE, NOVATO, CA 94947 HARGRAVE, CHRISTY, 9820 SMOKEFEATHER LN, DALLAS, TX 75243 HARISH DESAI, CAMBRIDGE INN, 868 HIGHWAY 60, MONETT, MO 65708 HARKIN, MARY J, 1450 NOTTINGHAM LANE, HOFFMAN ESTATES, IL 60195 HARKINS, WILLIAM, ACCOUNT EXECUTIVE, 19488 GRANDVILLE, DETROIT, MI 48219 HARLAN FISCHER, BRANCH FINANCIAL SERVICES INC, 50 ROUTE 111, FLR:2, RM: 206, SMITHTOWN, NY 11787 HARLAN ROBINSON, INNER CITY NETWORKS, PO BOX 490453, CHICAGO, IL 60649 HARLENE HUYNH, HARLENE HUYNH DBA TIPS N TOES IMAGE, 2700 W ANDERSON LN, 216, AUSTIN, TX 78757 HARLEQUIN MAGAZINES, INC., 233 BROADWAY STE 1001, NEW YORK, NY 10279 HARLEY, JEFFREY W., ACCOUNT EXECUTIVE, 513 W LAWN AVE, LANSDALE, PA 19446 HARLOW, JOSEPH Q., ACCOUNT EXECUTIVE, 210 SOLLOCK DR, DEVINE, TX 78016 HARLYN LUND, NU IMAGE EMBROIDERY, 6659 PEACHTREE INDUSTRIAL BLVD NW, STE E, NORCROSS, GA 30092 HARMAN, KATHRYN E., 7715 WILLOW VINE COURT, #224, DALLAS, TX 75230 HARMON, RYAN W., 6201 SHADY BROOK LANE, #151, DALLAS, TX 75206 HARMS, LUKE M., ACCOUNT EXECUTIVE, 11175C WESTPORT STATION DR, MARYLAND HEIGHTS, MO 63043 Mode of Svc (if different)

Page 219 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3780 3770 3761 3770 3770 3770 3761 3770 3770 3770 3770 3770 3743 3743 3743 3743 3743 3743 3770 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 HAROLD DELGADO, LIBERTY FURNITURE, 132 1/2 SPEEDWELL AVE, MORRISTOWN, NJ 7960 HAROLD EFFMAKER, CLINTON GROVE CEMETARY, 21189 CASS AVENUE, CLINTON TWP, MI 48036 HAROLD GEDELL, EMPIRE SAFE CO INC, 6 E 39TH ST, FLR GRD, NEW YORK, NY 10016 HAROLD JOHNSON, HAROLD JOHNSON AND COMPANY, 2855 MITCHELL DR, WALNUT CREEK, CA 94598 HAROLD LAPESARDE, DR HAROLD P LAPESARDE, 2528 W MARTIN LUTHER KING JR BL, LOS ANGELES, CA 90008 HAROLD LOMBARDI, FROZEN FOOD ASSOCIATION OF NEW ENGLAND, 38 MILL ST, ARLINGTON, MA 2174 HAROLD MCINNIS, ALLIANCE, INC., 258 WILLARD, QUINCY, MA 2169 HAROLD MENESES, IT COMMUNICATIONS, 35-59 82ND ST, GROUND FLOORGROUND, JACKSON HEIGHTS, NY 11372 HAROLD PINK, BOOT TOWN, 3610 W WALNUT ST, GARLAND, TX 75042 HAROLD R WINER, HAROLD R WINER, 7329 LAKEHURST AVE., DALLAS, TX 75230 HAROLD SPRINGS, EQUITY EXPRESS INC/GREAT OAK MORTGAGE CORP, 3235 PEACHTREE RD NE, 4, ATLANTA, GA 30305 HAROLD SPRINGS, GREAT OAK MORTGAGE CORP, 3235 PEACHTREE RD NE, ATLANTA, GA 30305 HAROLD SWEEZEY, CAMP-SITE SPORT SHOP INC., 1877 NEW YORK AV, 1, HUNTINGTON STATION, NY 11746 HAROLD THOMAS INCORPORATED, 26151 EUCLID AVE, EUCLID, OH 44132 HARP, TREVOR W., 3835 CESAR CHAVEZ, SAN FRANCISCO, CA 94131 HARPER, NANCY A., 640 CARLOTTA CIR, PINOLE, CA 94564 HARPER, REGINALD, 128-18 143 STREET, JAMAICA, NY 11436 HARRELL, NOELLE A., 45577 TRESTLE TER, STERLING, VA 20166 HARRELL, SEAN A., 5811 TUJUNGA AVE, #306, NORTH HOLLYWOOD, CA 91601 HARRIET EISENBERG, EISENBERG HARRIET INC, 171 S LIVINGSTON AVE, LIVINGSTON, NJ 7039 HARRINGTON, VICTORIA J., CUST IMPL REP 2, 1512 MAYBROOK CT., ARLINGTON, TX 76014 HARRIS KAWASE, DAINICHI MACHINERY, 743 KIMBERLY DR, CAROL STREAM, IL 60188 HARRIS, ANTHONY J., 3404 SPRING MOUNTAIN DR, PLANO, TX 75025 HARRIS, EVAN, SYS ADMIN, 15009 NATURAL SPRING WAY, AUSTIN, TX 78728 HARRIS, FRANK E., TRANSPORT PLANNING ENGINEER, 880 FOXWORTH BLVD APT 413, LOMBARD, IL 60148 HARRIS, GEORGE S., 2031 SHORELINE DR, #302, ALAMEDA, CA 94501 HARRIS, JOHN D., MGR CUST INSTALL, 5803 WOODGATE DR, MATTESON, IL 60443 HARRIS, JUSTIN R., ACCOUNT EXECUTIVE, 106 DONALD ROSS PLC, NEW BRUNFELS, TX 78130 HARRIS, KATHERINE, CUST CARE REP 1, 1696A PATIO TERRACE, ARLINGTON, TX 76010 HARRIS, LAKESHA D., 9412 JILL LN, DALLAS, TX 75227 HARRIS, MATTHEW D., 203 S BIRMINGHAM AVE, PITTSBURGH, PA 15202 HARRIS, PAULA J, 2100 EASTPARK DRIVE, RICHARDSON, TX 75081 HARRIS, R. GREGORY, ACCOUNT EXECUTIVE, 806 VILLAGE ROAD EAST, NORWOOD, MA 02062 HARRIS, RYAN, 3201 DUVAL RD, #1327, AUSTIN, TX 78759 HARRISON SPEARS, HARRISON SPEARS, 6310 MERCEDES, ARLINGTON, TX 76001 HARRISON, DEON L., ACCOUNT EXECUTIVE, 1222 W RUSSELL ST, PHILADELPHIA, PA 19140 HARRISON, EDWARD A., AGENT CHANNEL MGR, 1800 WOOD THRUSH WAY, PALM HARBOR, FL 32683 HARRISON, INGRID S., IP MGR SR PROCESS/PROJECT MGMT, 12333 QUARTERBACK CT, BOWIE, MD 20720 HARRISON, JAMES, ACCOUNT EXECUTIVE, 18900 DETROIT AVENUE, #709, LAKEWOOD, OH 44107 HARRISON, JOHN, ACCOUNT EXECUTIVE I, PO BOX 1169, YORK BEACH, ME 03910 HARRISON, KENNITH L., ACCOUNT EXECUTIVE, 11583 NORTH SHORE DR, #11, RESTON, VA 20190 HARRISON, KIMBERLY E., IP CUSTUMER SERVICE REP I, 12905 PRISM CT, UPPER MARLBORO, MD 20774 Mode of Svc (if different)

Page 220 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3770 3761 3761 3761 3770 3770 3770 3770 3770 3761 3743 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3743 3780 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 HARROP, SEAN D., WEB APPLICATIONS DEVELOPER, 16 INTERVALE ROAD, SMITHFIELD, RI 02917 HARRY CATRAKILIS, HOPE 2000 INC DBA LOGIC JUNTION.COM, 501 JOHNSON FERRY RD NE, 200, MARIETTA, GA 30068 HARRY HOWES, HOWES INSURANCE, 26622 WOODWARD, ROYAL OAK, MI 48067 HARRY KEULESH, COTTMAN TRANSMISSION CENTER 7607221454, 3598 MISSION AV, OCEANSIDE, CA 92054 HARRY KEULESH, COTTMAN TRANSMISSIONS CENTERS 2156571190, 1527 BETHLEHEM PIKE, FLOURTOWN, PA 19031 HARRY KEULISH, COTTMAN - RESALE 817-579-8664, PO BOX 2830, MCKINNEY, TX 75070 HARRY KEULISH, COTTMAN 216-459-8933, 4686 PEARL RD, CLEVELAND, OH 44109 HARRY KEULISH, COTTMAN 303-403-8977, 4895 WARD RD, UNIT C3, WHEAT RIDGE, CO 80033 HARRY KEULISH, COTTMAN 708-499-2400, 10121 S RIDGELAND AV, 1, CHICAGO RIDGE, IL 60415 HARRY KEULISH, COTTMAN TRANSMISSION 718-824-0999, 1628 EASTCHESTER RD, BRONX, NY 10461 HARRY KEULISH, COTTMAN TRANSMISSIONS CENTER 210402663, 5330 CATTLEMAN, SAN ANTONIO, TX 78247 HARRY KIM, ELEPHANT CONSULTING, 5850 N LINCOLN AVE, CHICAGO, IL 60659 HARRY L LEDERER & MARY R, LEDERER JT TEN, 9516 HICKORY HURST DR, BALTIMORE, MD 21236 HARRY LIU, GLOBAL TOYS & GIFTS, 3914 DUNVALE, HOUSTON, TX 77063 HARRY MAYES, MARIA I AMAYA DBA MOON SKIN CARE, 1244 E VILLA ST, PASADENA, CA 91106 HARRY MILLER, ACE OF TEXAS WORLDWIDE, 120 E OLD SETTLERS BLVD, B, ROUND ROCK, TX 78664 HARRY OGUNLEYE, HOME ACCESS, INC., 4126 PLEASANTDALE RD, STE B-215 2ND, DORAVILLE, GA 30340 HARRY PAPPAS, QUIZNOS, 1830 YORK RD, SUITE BSUITE B, LUTHERVILLE, MD 21093 HARRY PARSONS, POWER MOTORSPORTS, INC., 435 S WASHINGTON ST, FALLS CHURCH, VA 22046 HARRY ROSE, NEW TECH INDUSTRIES, 5000 SW 36TH ST, DAVIE, FL 33314 HARRY SAWHNEY, PAYLESS ENTERPRISES INC, 252 W OLD COUNTRY RD, STORE GRD, HICKSVILLE, NY 11801 HARRY SEWELL, HARRY B SEWELL JR, 3717 DECATUR AV, KENSINGTON, MD 20895 HARRY VANDOS, PARKWAY WINDOWS, 14-11 157, WHITESTONE, NY 11357 HARRY WEISS, S & F WAREHOUSE EXPRESS, 63 FLUSHING AVE, BLDG, BROOKLYN, NY 11201 HARRYCHAN, RICHARD R., 115 EMERSON CT, YORKTOWN HEIGHTS, NY 10598 HARRY, HARRY T. TEETS, 4100 WOODLAND, MANITOU BEACH, MI 49253 HART, JOSEPH L., 7736 RED OAK, N. RICLAND HILLS, TX 76180 HART, LAUREN A, 193 SEA FLOWER ROAD, MILFORD, CT 06460 HARTFORD HOSPITAL/NEWINGTON, 181 PATRICIA M. GENOVA DRIVE, NEWINGTON, CT 6111 HARTFORD, HARTFORD LIFE INSURANCE CO., PHILADELPHIA, PA 19178-3690 HARTLMUELLER, AMY K., SPOC NETWORK, 700 FRONT ST S, #B301, ISSAQUAH, WA 98027 HARTMAN, BRADLEY A., 1101 HAMPTON DR, ATLANTA, GA 30350 HARTMAN, JEFFREY L, 1823 DUNDEE DR, CORINTH, TX 76210-3543 HARTMAN, JONATHAN D., 11333 NORTH 92ND ST, #2071, SCOTTSDALE, AZ 85260 HARTMAN, TY, 17 REVERE RD., PISCATAWAY, NJ 08854 HARTMAN, WILLIAM E., ACCOUNT EXECUTIVE, 1253 BARRY AVE, #301, LOS ANGELES, CA 90025 HARTNETT, APRIL M., SALES ADMINISTRATOR, 66 ABBEY RD, EULESS, TX 76039 HARTUNG, HILARIE, ACCOUNT EXECUTIVE, PO BOX 54053, ATLANTA, GA 30308 HARTY, DANIEL J., SYSTEMS ADMINISTRATOR, 2 TROT RD, LITTLETON, MA 01460 HARTY, NANCY L., ISP TECH SUPPORT REP 1, 1014 PHILLIP POWERS DRIVE, LAUREL, MD 20707 HARUVI-ZEFFREN, SHIRA, NATIONAL ACCOUNT MANAGER, 55 WEST 111TH STREET, APT# 5-E, NEW YORK, NY 10026 HARVEY BRANMAN, PHOTOGRAPHY AS AN ART, 1307 N SAN FERNANDO BLVD, BURBANK, CA 91504 Mode of Svc (if different)

Page 221 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3743 3743 3743 3743 3743 3743 3770 3770 3770 3743 3770 3743 3761 3761 3761 3743 3770 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 HARVEY BROOK, PROFFESIONAL MANAGEMENT, 2515 SANTA CLARA AVE, SUIT 208, ALAMEDA, CA 94501 HARVEY BROWN, TEMPLE SINAI OF HOLLYWOOD, 1400 N 46TH AV, HOLLYWOOD, FL 33021 HARVEY STONE, ARI-K-NIKS GROUP, 11717 BUCKEYE RD, SUITE A, CLEVELAND, OH 44120 HARVEY, ANDREA A, 1953 SHADY GLEN LANE, DALLAS, TX 75232 HARVEY, DOUGLAS A., 47 GARDEN ST, #6, BOSTON, MA 02114 HARVEY, KELLY BLAKE, 301 S JUPITER RD, #709, ALLEN, TX 75002 HARVEY, LANA L., 1308 HUFSMITH RD, TOMBALL, TX 77375 HARVEY, NIKI S., 877 MELROSE AVE, CHULA VISTA, CA 91911 HARVEY, TRACY D., 6000 67TH AVE, #203, RIVERDALE, MD 20737 HARVIN ROGAS, GREENWALD ROBERT PROD., 10510 CULVER BL, CULVER CITY, CA 90232 HASEEB UL-HASSAN, ALPHA MORTGAGE CORP, 122 W ST CHARLES RD, SUITE 1A, VILLA PARK, IL 60181 HASHEM YONO, DALLAS SUPERMARKET, 17241 E WARREN AVE, DETROIT, MI 48224 HASLER, RICHARD, PREMIER ACCOUNTS REP, 3255 NORTH PARK WAY, SAN DIEGO, CA 92104 HASNAT AHMED, AROUND THE CLOCK, 484 9TH AVE, FL 11, NEW YORK, NY 10018 HASS, MICHAEL J., 4 NEWPORT RD, #7, CAMBRIDGE, MA 02140 HASSAN BEYDOUN, BLEU CAFE, 27300 W ELEVEN MILE RD, SUITE 100, SOUTHFIELD, MI 48034 HASSAN HOSSEINI, CELLULAR CENTER, 11240 ALPHARETTA HWY, STE 200, ROSWELL, GA 30076 HASSIN NAJI, BLIMPIE OF PLYMOUTH, 1456 S SHELDON RD, PLYMOUTH, MI 48170 HASSMAN, DAVID, SALES MANAGER, 11317 MCCORMICK ST, #8, NORTH HOLLYWOOD, CA 91601 HASVNI KAHWAJI, MAX MUSCLE, 421 PINE AVE, SUITE B, LONG BEACH, CA 90802 HATCH MOTT MACDONALD, 27 BLEEKER ST., MILLBURN, NJ 7041 HATCH, RONALD H., 1419 BROOKLYN AVE, ANN ARBOR, MI 48104 HATCHER, MELISSA L., ACCOUNT EXECUTIVE, 135 RIVIERA DR, #507, LOS GATOS, CA 95032 HATHCOCK, GIDEON R., 1714 GROVE ST, #1, SAN DIEGO, CA 92102 HATLELID, RENE, ACCOUNT EXECUTIVE, 1647 E. BRIARWOOD TERRACE, PHOENIX, AZ 85048 HATLEY, NEKOL ANTOINETTE, 7805 MIRAGE VALLEY, DALLAS, TX 75232 HATT, KRISTY, MAJOR ACCOUNT MANAGER, 26 BEARPAW, #56C, IRVINE, CA 92604 HAUCK, WESLEY S., ACCOUNT EXECUTIVE, 12678 B SAUTERNE DR, ST. LOUIS, MO 63146 HAVEMAN, ROBERT, 3012 WOODBRIDGE, BEDFORD, TX 76021 HAWA, RON F., 4633 MAYHUNT CT, ALEXANDRIA, VA 22312 HAWKE, DANA A., ACCOUNT EXECUTIVE, 1208 OAK TREE DR, LAWRENCE, KS 66049 HAWKINS & PARNELL LLP, 303 PEACHTREE STNE 4000 SUNTRUST PLZ, ATLANTA, GA 30308-3243 HAWKINS, ANTHONY T, 9710 BERRYVILLE, SAN ANTONIO, TX 78245 HAWKINS, APRIL N., 1433 BERKELEY ST, #C, SANTA MONICA, CA 90404 HAWKINS, JAY D., 3036 53RD ST, SACRAMENTO, CA 95820 HAWKINS, MARIO N., 5617 BELLCREST DR, DALLAS, TX 75241 HAWKINS, WILLIAM C., UNE SPOC, 1531 S HWY 121, #2035, LEWISVILLE, TX 75067 HAWKS, KRISTEN D., 6906 PARKRIDGE BLVD, #118, IRVING, TX 75063 HAYDEN, SABRINA S., CUSTOMER CARE REPRESENTATIVE, 3105 N. ASHLAND AVENUE, #327, CHICAGO, IL 60657 HAYES JR., EDDIE L., ACCOUNT EXECUTIVE, 885 WINDCROFT CIR, ACWORTH, GA 30101 HAYES, ALLEN G., ACCOUNT EXECUTIVE, 4231 TRAVIS ST, #26, DALLAS, TX 75205 HAYES, CHRISTOPHER J., ACCOUNT EXECUTIVE, 2170 S ALTEN WAY, DENVER, CO 80231 HAYES, JENNA L., 26141 CALLE CRESTA, MISSION VIEJO, CA 92692 HAYES, MARK A., MAJOR ACCOUNT MANAGER, 14401 NICHOLAS SCHAR WAY, CENTREVILLE, VA 20121 HAYES, MARY, ACCOUNT EXECUTIVE, 18535 AUGUSTA DRIVE, MONUMENT, CO 80132 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3772 3772 3772 3772 3772 3743 3772 3772 3743 3772 3772 3772 3772 3743 3743 3743 3770 3770 3770 3761 3770 3770 3770 3743 3743 3743 3770 3770 3761 3770 3770 3761 3770 HAYES, MATTHEW G., ACCOUNT EXECUTIVE, 74 AVONDALE ROAD, YONKERS, NY 10710 HAYES, MELINDA A., ACCOUNT EXECUTIVE, 5604 DREAM ST, SAN DIEGO, CA 92114 HAYES, MICHELLE, MAJOR ACCOUNT MANAGER, 1440 WEEPING WILLOW WAY, HOLLYWOOD, FL 33019 HAYES, REASHELLA D., ACCOUNT EXECUTIVE, 2017 EAST 102ND STEET, #480, LOS ANGELES, CA 90002 HAYES, SCOTT M., NETWORK TECHNICIAN I, 9602 BEL GLADE ST, FAIRFAX, VA 22031 HAYES, TIFFANY N., CUST CARE REP 1, 2717 PLEASANT DR, DALLAS, TX 75227 HAYNES, KATHERINE ANNE, SALES ADMINISTARTOR, 14100 THERMAL DR, #1908, AUSTIN, TX 78728 HAYNES, PAUL, SALES MANAGER, 4639 IVY GATE CIR, SMYRNA, GA 30080 HAYSBERT, JEFFERY S., 2828 JOSEPH AVE, CAMPBELL, CA 95008 HAYWOOD, LARRY T., 2012 ROCKY COVE, IRVING, TX 75060 HAZBERG YUAN, PRIDE CAS INC, 844 6 AV, 501 5, MANHATTAN, NY 10001 HAZEL AVARA, ENTERPRISE & INNER HARBOR NEWS, 526 S CONKLIN ST, BALTIMORE, MD 21224 HAZEL WOODWARD, KIDS R KIDS, 407 SPRINGFIELD DR, WOODSTOCK, GA 30188 HCHD - BEN TAUB HOSPITAL, 1504 TAUB LOOP & THOMAS ST, HOUSTON, TX 77030 HCHD - HOLLY HALL, 2525 HOLLY HALL, HOUSTON, TX 77054 HCHD - LBJ HOSPITAL, 5656 KELLEY, HOUSTON, TX 77026 HCHD - QUENTIN MEASE HOSPITAL, CR HOLD/3601 MACGREGOR, HOUSTON, TX 77054 HCHD-STRAWBERRY CLINIC, 931 SHAW, PASADENA, TX 77506 HEAD, ANDRE, ACCOUNT EXECUTIVE, 550 W REGENT ST, INGLEWOOD, CA 90301 HEADSTRONG, 3050 CHAIN BRIDGE RD #600, FAIRFAX, VA 22030 HEADSTRONG, 5400 LBJ FREEWAY-#1415, DALLAS, TX 75240 HEAFEY, WILLIAM, SYSTEM ENGINEER, 40 THURSTON ROAD, MELROSE, MA 02176 HEALTH & HUMAN SERVICES/OIG, 100 FORBES STREET, PITTSBURGH, PA 15222 HEALTH AND HUMAN SERVICES/AUDI, 277 NATIONWIDE BLVD 2ND FLOOR, COLUMBUS, OH 43215 HEALTHCARE PARTNERS-LAWNDALE, 5400 ROSECRANS AVE., LAWNDALE, CA 90260 HEALTHHELP, INC., 10700 NORTH FREEWAY #900, HOUSTON, TX 77037 HEALY, PHILIP, MAJOR ACCOUNT MANAGER, 338 FILLMORE ST #3, SAN FRANCISCO, CA 94117 HEANER, MARK E., MAJOR ACCOUNT MANAGER, 5142 DEL MONTE, #14, HOUSTON, TX 77056 HEANG, SAY A., ACCOUNT EXECUTIVE, 157 PRINCETON AVE., WALTHAM, MA 02451 HEATHER CARNEY, CHRIS CLABAUGH DBA ALLEGRIX, 14 OAK PARK, BEDFORD, MA 1730 HEATHER JAMES, SPEEDWAY OIL CO, 1392 E BENJAMIN FRANKLIN HWY, AMITY, PA 19518 HEATHER MARSONEK, ADRIANS PIZZA, 7824 PERRY HWY, PITTSBURGH, PA 15237 HEATHER TA, STOCK WHEELS & HUB CAPS, 15232 WESTSTATE ST, STE B, WESTMINSTER, CA 92683 HEATHER THOMPSON, IMPEX DEVELOPMENT, 2203 1ST AVE S, SEATTLE, WA 98134 HEATHER ULZ, LIFEPRO INSURANCE MARKETING, 109 S ACACIA, SOLANA BEACH, CA 92075 HEATHER YOUNG, AMMONIA SAFETY MANG., 1104 MACY DR, ROSWELL, GA 30076 HEATHERINGTON, BRENT, 7190 GASTON AVE, #133, DALLAS, TX 75214 HECK, JAMES R, 1848 CATES CT, SNELLVILLE, GA 300782307 HECOX, JUDITH M., 6202 QUARTZ LANE, ANAHEIM HILLS, CA 92807 HECTOR CORORA, LA CENTRAL-LA PANADERA, 110 E GALENA BL, AURORA, IL 60505 HECTOR DIAZ, VIAJES CULIACAN, 6300 SEVILLE AV, STE A, HUNTINGTON PARK, CA 90255 HECTOR GUERLA, PIZZA PLAZA RESTAURANT, 768 W STREET RD, WARMINSTER, PA 18974 HECTOR HERNANDEZ, SARRCOO & BROTHERS PRODUCE, 1320 MATEO, LOS ANGELES, CA 90021 HECTOR MORALES, V LADY'S BEAUTY SALON, 2620 VAUGHN BLVD, FORT WORTH, TX 76105 HECTOR RAMOS, F.A.S. - FOREIGN ALTERNATORS & STARTERS, 8652 AMIGO AV, NORTHRIDGE, CA 91324 HECTOR RESTREPO, AIRES DEL RECUERDO, 64 W POST RD, WHITE PLAINS, NY 10606 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3772 3743 3743 3761 3743 3761 3761 3743 3743 3770 3761 3761 3761 3770 3743 3770 3770 3761 3743 3743 3743 3761 3770 3770 3770 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3780 3743 3743 HECTOR SARAVIA, HECTOR SARAVIA DBA BOOKENDS BIKE SHOP, 119 NEWNAN RD, CARROLLTON, GA 30117 HEDGEMON, BONITA L., CUST CARE REP 1, 210 E WINTERGREEN RD, #7102, DESOTO, TX 75115 HEEDLES, EDWARD V, 1113 SKIFF WAY DR, FORKED RIVER, NJ 087314728 HEF HOUSTON L.P./FOUR SEASONS, 1300 LAMAR ST/FOUR SEASONS HOT, HOUSTON, TX 77010 HEFFERNAN, SANDRA, 32209 VALOR PL, RANCHO PALOS VERDES, CA 90275 HEGEL, BRUCE C., 915 SCHUYLER PL, TURNERSVILLE, NJ 08012 HEGGY NIKMORAD, RANDOLPH BEER & WINE, 5401 RANDOLPH RD, ROCKVILLE, MD 20852 HEIBERG, CLAY, 3713 CARRINGTON, MEMPHIS, TN 38111 HEIDE CHU, WOODSTOCK CAFE, 99 CANAL CENTER PLZ, LEVEL G-1, ALEXANDRIA, VA 22314 HEIDE YOUNG LUPO, CHUCK E. CHEESE'S-ST. LOUIS, 15913 MANCHESTER RD, ELLISVILLE, MO 63011 HEIDENREICH, TRAVIS, 12440 ALAMEDA TRACE CIR, #1116, AUSTIN, TX 78727 HEIDENREICH, WESLEY, REP TELEMARKETING, 12345 LAMPLIGHT VILLAGE AVE, #1216, AUSTIN, TX 78758 HEIDI CHAPMAN, ADERHOLD PROPERTIES INC., THE LOFT AT MUSES, 50 PEACHTREE ST, ATLANTA, GA 30303 HEIDI HAYES, THE CENTER FOR PAIN MGT., 3901 GREENSPRING AV, TELCOCLOS 304, BALTIMORE, MD 21211 HEIDI IWANACKI, HTB ARCHITECTS, 529 14TH ST NW, SUITE 1071, WASHINGTON, DC 20045 HEIDI MASKALION, AMERICAN FLYERS, 20803 STUEBNER AIRLINE RD, SPRING, TX 77379 HEIDI SEWELL, WENZEL AMERICA LTD, 28287 BECK RD, FLOOR 1UNIT D-1, WIXOM, MI 48393 HEIMBUCH, JOANNA S., 4025 DUVAL RD, #2633, AUSTIN, TX 78759 HEIMIN EIDSKREM, I360, INC., 5800 RANCHESTER, SUITE 220220, HOUSTON, TX 77036 HEIN MACARAEG, COLORADO ENDODONTICS SPECIALIST, 2 W DRY CREEK, SUITE 170, LITTLETON, CO 80128 HEINRICH JOHNSEN, HEINRICH JOHNSEN, 1025 N LOMBARD RD, LOMBARD, IL 60148 HEINZ, DEREK, ACCOUNT EXECUTIVE, 26415 SE 154TH PL, ISSAQUAH, WA 98027 HEINZERLING, DEREK C., 23565 WOHLFEIL ST, TAYLOR, MI 48180 HEISS, BRENT P., ACCOUNT EXECUTIVE, 12812 W WELDON AVE, AVONDALE, AZ 85323 HELAINE METCALFE, ASSOCIATED LUXURY HOTELS INC, 305 MADISON AV, 966 9, NEW YORK, NY 10017 HELEN BRADLEY, BRADLEY'S HARDWARE CONNECTION, 10650 IRMA DR, UNIT 25, NORTHGLENN, CO 80233 HELEN CONDITT, CONDITT, JEWELERS, 6206 DENTON HWY, WATAUGA, TX 76148 HELEN CUMMINGS, UNION CENTRAL LIFE INSURANCE, 655 CRAIG RD, SUITE 140, STLOUIS, MO 63141 HELEN FREIDLANDER, NORTH JERSEY INTERGRATIVE MEDI, 75 SUMMIT AVE, HACKENSACK, NJ 7601 HELEN KIDWELL, WHITEHORSE REALTY, 7229 HANOVER PKWY, SUIT C, GREENBELT, MD 20770 HELEN LIMBEROPAULOS, ELLIS M SOSTRIN & ASSOCIATES, P.C., 2 N LA SALLE, SUIT 1606, CHICAGO, IL 60602 HELEN LOGAN, ICON OF YOUTH & FAMILY SVCS IN, 2921 E JEFFERSON AVE, DETROIT, MI 48207 HELEN SHAW, HELEN SHAW, 12220 SARATOGA-SUNNYVALE RD, SARATOGA, CA 95070 HELEN THAI, VICE VERSA INTERNATIONAL, INC., 900 W SANTA ANITA, UNIT 9, SAN GABRIEL, CA 91776 HELEN WILLIAMS, THRIVENT FINANCIAL, 13545 BARRETT PARKWAY DR, STE 102, BALLWIN, MO 63021 HELENA AMISSAH, JMJ GROUP LLC, 350 BROADWAY, 701 7, NEW YORK, NY 10013 HELENA KIM, EAST WEST TOTAL CHIROPRATIC CENTER, 1610 POST, STE 205, SAN FRANCISCO, CA 94115 HELENA NAZZACO, ANTHONY D'AMICO & SON INC, 222 42, 1, BROOKLYN, NY 11232 HELEN, APEX MOLD AND ENGINEERING, 6125 CENTER DRIVE, STERLING HGHTS, MI 48312 HELFAND, NOAH S., ACCOUNT EXECUTIVE, 1423 W 26TH ST, #14, MINNEAPOLIS, MN 55405 HELLO DIRECT INC., 5893 RUE FERRARI, SAN JOSE, CA 95138-1857 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3743 3770 3770 3743 3743 3772 3772 3772 3770 3743 3770 3761 3743 3770 3770 3770 3743 3770 3770 3770 3770 3761 3770 3761 3770 3743 3761 3770 HEMAHT PATEL, MURPHY'S DELI, 6624 FANNIN, SUITE 160, HOUSTON, TX 77030 HEMKE, BRIAN A., ACCOUNT EXECUTIVE, 12100 SIOUX PL, GAITHERSBURG, MD 20879 HEMPHILL, ROBERT S., CIR III - AMERITECH PROVISION, 1103 E 3RD ST, FORT WORTH, TX 76102 HENCZAK, ANDREW, ACCOUNT EXECUTIVE, 2200 CYPRESS LANDING DR., APT. #C-2, HOUSTON, TX 77090 HENDERSON, CARLA J., SALES COORDINATOR, 53 CHATTERTON AVE, WHITE PLAINS, NY 10606 HENDERSON, FELIZIA D., 1111 LEXINGTON AVE, #1928, FLOWER MOUND, TX 75028 HENDERSON, KATRICE N., 7421 ASHBOURNE WAY, FORT WORTH, TX 76133 HENDERSON, LONNIE D, 3573 PINNACLE BAY PT, LITTLE ELM, TX 75068-3104 HENDERSON, PERRY, 3700 COLE AVE, #431, DALLAS, TX 75204 HENDERSON, RANDY J., CUST CARE REP 1, 917 MOORE ST, CEDAR HILL, TX 75104 HENDERSON, WILLIAM, 17 RANDOLPH PL NW, WASHINGTON, DC 20001 HENDREN, CHRISTINE A., SPOC UNE, 6495 BAYOU GLEN, HOUSTON, TX 77057 HENDREN, ERIC G., 10149 GOODIN CIR, COLUMBIA, MD 21046 HENDRICK, MIRIAM M., 22114 ANTIGUA, MISSION VIEJO, CA 92692 HENDRICKS, LEIGH M., ACCOUNT EXECUTIVE, 5195 E. CAMELBACK ROAD, PHOENIX, AZ 85018 HENDRICKS/HONDA CARS OF MCKINN, 601 S.CENTRAL EXPWY, MCKINNEY, TX 75070 HENEHAN, ANTON T., SPOC UNE, 396 MANILA AVENUE, APT. 10A, JERSEY CITY, NJ 07302 HENEHAN, DAVID C., UNE FIELD SUPERVISOR, 264 STEVENS AVENUE, JERSEY CITY, NJ 07305 HENG KOUNG, KENSINGTON MART, 10251 KENSINGTON PKWY, KENSINGTON, MD 20895 HENIE MEISELS, SARA SCHENIRER SCHOOL & SEMINARY, 4622 14 AV, BROOKLYN, NY 11219 HENKELS & MCCOYINC, ATTN: GENL COUNSEL, 2268 COLLECTION CTR DR, CHICAGO, IL 60693 HENLEY, OLIVIA E., ACCOUNT EXECUTIVE, 3026 ASSOCIATED RD, #97, FULLERTON, CA 92835 HENNE JEWELERS, 5521 WALNUT ST., PITTSBURGH, PA 15232 HENNESSEY, DR. N. PATRICK, 142 JORALEMON ST.#3-A, BROOKLYN, NY 11256 HENNESSEY, DR. N. PATRICK, 650 FIRST AVENUE, NEW YORK, NY 10016 HENNING BOLLERSLEV, INDASIA, 8955 US HWY 61, CAPE GIRARDEAU, MO 63755 HENNING, AMANDA L., 2732 GASTON AVE, #737, DALLAS, TX 75226 HENRI NEWTON, DANA TRAVEL, 4061 JONESBORO RD, SUITE CC, FOREST PARK, GA 30297 HENRICK SARGSYAN, H. SARGSYAN DBA HENRICK PLUMBING, 4062 VERDUGO RD, LOS ANGELES, CA 90065 HENRIKSEN, HEATHER K., ACCOUNT EXECUTIVE, 9723 SW QUAIL POST RD, PORTLAND, OR 97219 HENRY ANHALT, HANKS FOOD & PRODUCE, 2300 E CLEARFIELD ST, PHILADELPHIA, PA 19134 HENRY ARAGON, HENRYS AUTO, 401 S PARK AV, C, MONTEBELLO, CA 90640 HENRY BULAKOWSKI, I.J. MORRIS INC, 1895 FLATBUSH AV, BROOKLYN, NY 11210 HENRY C GARRETT JR, PO BOX 105, BAILEY, TX 75413 HENRY CHAUNG, HORIZON VISION CORP, 153 A HESTER, MANHATTAN, NY 10013 HENRY CHENG, DIGITAL KNOWLEDGE, 184-08 HORACE HARDING EXPY, GROUND, FLUSHING, NY 11365 HENRY CRETELLA, ALLEGRA PRINTING & IMAGING, 130 LEXINGTON, WALTHAM, MA 2452 HENRY DE LA GARZA, DE LA GARZA PUBLIC RELATIONS INC., 24 GREENWAY PLZ, HOUSTON, TX 77046 HENRY ESTRELLER, FORTUNE HOLDINGS INC, 3307 GLENDALE BLVD, LOS ANGELES, CA 90039 HENRY GUCWA, HENRY GUCWA, 2714 INGRAM, SACHSE, TX 75048 HENRY HIRSCH, CONTINENTAL BUILDING CONTROL SYSTEM, INC., 7077 ORANGE WOOD AVENUE, 211, GARDEN GROVE, CA 92841 HENRY IVEZZY, MASTER LINK CYCLE, 16725 S MILES RD, CLEVELAND, OH 44128 HENRY JULIUS MILLER, 245 CENTRAL AVE, NEW HAVEN, CT 06515 HENRY KATZ, CITY MARKET CAFE, 48 W 48, GROUNDGROUND, MANHATTAN, NY 10036 HENRY KHOO, KHOO PHOTOGRAPHY, 3100 FITE CIR, 104, SACRAMENTO, CA 95827 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3761 3770 3770 3761 3770 3770 3770 3770 3772 3761 3761 3761 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3770 3770 3761 3770 3770 3770 3743 3743 3761 3770 3761 3770 3770 3743 3743 HENRY KOHN, ANSPACH TRAVEL BUREA INC, 463 CENTRAL AV, HIGHLAND PARK, IL 60035 HENRY LASSIGE, AVEC, 200 KEYSTONE DR, CARNEGIE, PA 15106 HENRY LEE, KOWLOON CLEANERS & LAUNDRY INC, DRESHERTOWN PLAZA, UNIT STORE 20, DRESHER, PA 19025 HENRY LEWIS, AAMCO TRANSMISSIONS, 2968 N DECATUR RD, E, DECATUR, GA 30033 HENRY MAR, HANJIN SHIPPING, ONE MARKET ST, 1700, SAN FRANCISCO, CA 94124 HENRY MEYER, HENRY MEYER ATTY, 1701 AVENUE K, HONDO, TX 78861 HENRY NERS, CORNER AUTO SALES, 740 METCALF ST, STE 1, ESCONDIDO, CA 92025 HENRY ONBIHO, HENRY BENJAMIN COMPANY, 1421 GENTRY CT SW, PHONE GROUND, POWDER SPRINGS, GA 30127 HENRY PANEK, NORTHCOAST TITLE AGENCY, 6495 BRECKSVILLE RD, CLEVELAND, OH 44131 HENRY PEREZ, OPTIMA REAL ESTATE, 525 N SAM HOUSTON PKWY E, HOUSTON, TX 77060 HENRY PHILLIPS, HENRY W. PHILLIPS CO., 6445 INDUSTRIAL WAY, SUITE B, ALPHARETTA, GA 30004 HENRY S. MILLER, 14902 PRESTON RD STE 400, DALLAS, TX 75240 HENRY STARK, PALM BEACH FOOT & ANKLE, 701 PARK AVE, LAKE PARK, FL 33403 HENRY STAWARSKI, HENRY STAWARSKI / FARMERS INSURANCE, 27 W140 ROOSEVELT RD, WINFIELD, IL 60190 HENRY TAYLOR, THE CORR PAK CORPORATION, 8000 JOLIET AVE, MC COOK, IL 60525 HENRY VASS, EVERYBODYS PLACE CORP, 57-05 QUEENS BL, 11TH, WOODSIDE, NY 11377 HENRY WEISS, SOUTH TAMPA MEDICAL, 3614 W KENNEDY BLVD, TAMPA, FL 33609 HENRY, AARON T., 921 MERIDIAN AVE, #7, MIAMI BEACH, FL 33139 HENRY, BRIAN W., MAJOR ACCOUNT MANAGER, 25715 VAN LEUVEN ST, #11, LOMA LINDA, CA 92354 HENRY, BUFFANY C., 612 BILL SHAW DR, MESQUITE, TX 75149 HENRY, ELVIN L., NRC TECH I, 801 E MAIN, ROYCE CITY, TX 75189 HENRY, JESSICA, MAJOR ACCOUNT MANAGER, 3262 WEST MAIN, #3, HOUSTON, TX 77098 HENSON, SHERRIE, 321 ROUND TABLE DRIVE, FORT WASHINGTON, MD 20744 HENSON, WILLIAM E., ACCOUNT EXECUTIVE, 904 ADAMS LAKE BLVD, ATLANTA, GA 30339 HENTHORN, DEREK J., 23971 SE 7TH LANE, SAMMAMISH, WA 98074 HENYARD, SABRINA, CUST CARE REP 1, 9435 GOSSAGE LANE, DALLAS, TX 75227 HEON JUN, MOUNTAIN VIEW LAUNDROMAT, 132 MOUNTAIN VIEW BLVD, WAYNE, NJ 7470 HERB KLEIN, KLEIN TAXIDERMY, 986 4TH ST, ST MARYS, MO 63673 HERB SIEREN, SIERENS PALACE INC, 202 1/2 S FRANKLIN, KIRKSVILLE, MO 63501 HERBER PAMPILLION, TOP TAILS PET CENTER INC., 474 BLOOMFIELD AVE, CALDWELL, NJ 7006 HERBERT GARFINKLE, GARFINKLE INSURANCE INC, 8900 SW 117TH AV, SUITE B-201B-201, MIAMI, FL 33186 HERBERT MOLANO, HERBERT MOLANO, 114 N BRAND BL, STE 200, GLENDALE, CA 91203 HERBERT SAUSER, DESIGNER KITHCEN & BATHS INC., 360 S WAUKEGAN RD, C, DEERFIELD, IL 60015 HERBERT SEDLIS, SMITHS PICTURE FRAMING, 719 E BROWARD BLVD, FORT LAUDERDALE, FL 33301 HERBERT TANNENBAUM, HERBERT L TANNENBAUM & CO, 11 WESTON, DES BLDG 3, HUNTINGTON STATION, NY 11746 HERBERT, JOSHUA J., 279 W TUJUNG AVE, #H, BURBANK, CA 91502 HERLAN, PETER R., 5625 DUGAN AVE, LA MESA, CA 91942 HERLINDO RAFAEL, MUFFLER GOLIATH, 6137 LANKERSHIM BL, UNIT J, NORTH HOLLYWOOD, CA 91606 HERMAN HUSEN, TLH ENVIRONMENT INC, PO BOX 33723, SEATTLE, WA 98133 HERMAN MOMI, SANT BAHN, 5005 25TH AVE NE, SEATTLE, WA 98105 HERMAN NG, HAIR MEDIA SALON, 12018 SE 60TH ST, PHONE 1, BELLEVUE, WA 98006 HERMAN WAER, TU VETS CORPORATION, 5635 E BEVERLY BLVD, LOS ANGELES, CA 90022 HERMAN, JEFFREY C., 155 HARRISON ST., DENVER, CO 80206 HERMAN, MICHAEL J., 64 EUGENE DR, MONTVILLE, NJ 07045 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3761 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3770 3770 3772 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 3770 3770 3761 3770 3770 HERMANN, JENNIFER A., IBI CUSTOMER MANAGER, 2905 CHESLEY AVE, BALTIMORE, MD 21234 HERMINIA ALFARO, ALFARO TREE SALES, 10755 PEARSALL RD, ATASCOSA, TX 78002 HERMIS, KIMBERLY A., ACCOUNT EXECUTIVE, 2828 HAYES RD, #812, HOUSTON, TX 77082 HERNAN LEMA, LA SIRENA RESTAURANT, 9706 SW 40TH ST, MIAMI, FL 33165 HERNANDEZ, ALEX A., ACCOUNT EXECUTIVE, 7106 PELICAN ISLAND DR, TAMPA, FL 33634 HERNANDEZ, ALLISON V., ADMINISTRATIVE ASSISTANT, 5931 NE 22 WAY, FT. LAUDERDALE, FL 33308 HERNANDEZ, CARMEN A., 1100 BERING DR, #136, HOUSTON, TX 77057 HERNANDEZ, CARMEN, 718 W. 34 ST., HIALEAH, FL 33012 HERNANDEZ, EVELYN Y., ACCOUNTANT STAFF, 2401 LYTTONSVILLE ROAD, #202, SILVER SPRING, MD 20910 HERNANDEZ, JORGE L., 4538 LIZZY, DALLAS, TX 75211 HERNANDEZ, LUIS E., PO BOX 734, PEABODY, MA 01960 HERNANDEZ, MARIO R., ACCOUNT EXECUTIVE, 6559 SW 147 CT, MIAMI, FL 33193 HERNANDEZ, MONICA, CCR I, 9350 SKILLMAN ST, #3808, DALLAS, TX 75243 HERNANDEZ, MONICA, REP COLLECTIONS, 9900 ADLETA BLVD., APT. #2005, DALLAS, TX 75243 HERNANDEZ, NORMA A., 2405 MONROE CT, IRVING, TX 75061 HERNANDEZ, ROBERT D, SALES MANAGER, 3014 JULES VERNE CT, LAND O' LAKES, FL 34639 HERRERA, CAROLINE M., 800 CAMINO REAL, #307, REDONDO BEACH, CA 90277 HERRERA, ROSANNA, 3308 WERNER AVE, AUSTIN, TX 78722 HERRERO, FERNANDO A, 351 NW 68TH WAY, HOLLYWOOD, FL 33024-7541 HERRICK, BRADLEY F., ACCOUNT EXECUTIVE, 14 CYPRESS ST, MARBLEHEAD, MA 01945 HERTZ, GARY S., 6 HOWARD AVE, NORWALK, CT 06855 HERZ, PETER, SYS ADMIN, 17438 GIBRALTAR COURT, SAN DIEGO, CA 92128 HESS, BRIAN, ACCOUNT EXECUTIVE, 1710 BROOKDALE RD, APT 21, NAPERVILLE, IL 60563 HESS, LAWRENCE R., 5961 FLEMINGS LAKE RD, CLARKSTON, MI 48346 HESSICK, NICHOLE C., ACCOUNT EXECUTIVE, 19480 SW BUTTERNUT ST, ALOHA, OR 97007 HEWAN AYELE, MIMI'S COFFEE CLUB, 1645 W SAN CARLOS, SAN JOSE, CA 95128 HEWLETT-PACKARD, PO BOX 101149, ATLANTA, GA 30384-2106 HEWSTON, MATTHEW B., 2805 LAFAYETTE ST, MCKEESPORT, PA 15132 HEYMAN, LORRIE A., 981 WATER LILY CT NE, ST PETERSBURG, FL 33703 HEYWARD BRACEY, HEYWARD BRACEY JR, 2429 W JEFFERSON BL, LOS ANGELES, CA 90018 HEZAM NAHSHAL, SAM'S DISCOUNT BEAUTY, 800 FRANKLIN AV, GRD, BROOKLYN, NY 11238 HHS/OIG RICHMOND VA, 600 EAST MAIN STREET,, RICHMOND, VA 23219 HI TECH AIR CONDITIONING, 10107 PROSPECT AVE SUITE B, SANTEE, CA 92071 HICKEY, ANDREW M., 3830 LAKEWOOD PKWY E, #2054, PHOENIX, AZ 85048 HICKEY, TAMMY, TELECOM SERVICES ADMINISTRATOR, 15 RAILROAD AVE, #2, BELMONT, NH 03220 HICKMAN, MARILYN D., CUST CARE REP 1, 800 LINK DRIVE, #811, DUNCANVILLE, TX 75116 HICKMAN, WILLIAM, 99-A MAIN ST, LEBANON, NJ 08833 HICKS JR., THOMAS P., 1111 VISTA VALET DR, #912, SAN ANTONIO, TX 78216 HICKS, NIKOLAS J., P.O. BOX 804, MIDLOTHIAN, TX 76065 HICKS, SHERRY L., 280 W RENNER RD, #3213, RICHARDSON, TX 75080 HIDEO CHIBA, IGT GROUP, 1225 W 190TH, 310, GARDENA, CA 90248 HIDEO SUGANUMO, KOHTOKU ENTERPRISE, INC, 12600 38TH, SUITE 104, BELLEVUE, WA 98006 HIEN TRAN, LARRYS SHOES, 3229 ALTA MERE DR, FORT WORTH, TX 76116 HIEP HUYNH, PHO 999, 6411 N SEPULVEDA BL, STE 1K, VAN NUYS, CA 91411 HIEU HAN, HMH AUTO PARTS, 2304 SENTER RD, SAN JOSE, CA 95112 HIEU HO, GASOLINE MERCHANTS, 186 PROSPECT, WALTHAM, MA 2453 HIGBUMI IGARASHI, SOAR SOFTWARE, 1255 POST, 504, SAN FRANCISCO, CA 94109 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3743 3743 3743 HIGGINS, EBONY V.A., WIRE AND DISPATCH, 3157 PINE ORCHARD LN, #102, ELLICOTT CITY, MD 21117 HIGGINS, KATE E., 2010 E BALTIMORE ST, BALTIMORE, MD 21231 HIGGS, THOMAS J., 4 PLEASANT CT, KIRKWOOD, MO 63122 HIGH, LEVITA L., ADMIN ASSISTANT, 1801 CITADEL DR., RED OAK, TX 75154 HIGHLAND PARK DEPT. OF PUBLIC SAFETY, 4700 DREXEL DR, DALLAS, TX 75205-3107 HIGHSMITH, ERIC J., 13714 HALLIFORD DR, TAMPA, FL 33624 HIGHTOWER, CONNIE T., 3418 BRIAROAKS DR, GARLAND, TX 75044 HIGHTOWER, JASON TODD, REGL ACCOUNT MGR ENTERPRISE, 5000 WHITESTONE LANE, APT. #1613, PLANO, TX 75024 HIGHTOWER, ROBERT L, 11 PARMENTER STREET, CARTERSVILLE, GA 30120 HIGHWINDS SOFTWARE, 111 EAST FAIRBANKS AVE #100, WINTER PARK, FL 32789 HIGLEY, KARL A., ACCOUNT EXECUTIVE, 48 S MEDINA LINE RD, COPLEY, OH 44321 HIKMET MANDWEE, DEJLA JEWELRY, 40820 RYAN, STERLING HEIGHTS, MI 48310 HILDA SURTIDA, HILDA C. SURTIDA, 2700 N MAIN, SUITE 1025, SANTA ANA, CA 92705 HILDRETH, JACK, TECH 1 UNE, 14119 S. NESTOR AVE., ROSEWOOD, CA 90222 HILDRETH, JOHN W., 2359 QUAIL RUN, ARLINGTON, TX 76014 HILL, BRANDON, CITY VP, 13482 FAWN TRAIL, ROGERS, MN 55374 HILL, CHARLES N, 1304 CLYONE DRIVE, ARLINGTON, TX 76002 HILL, CHEVALIER, CUST CARE REP 1, 11611 FERGUSON RD., APT. #124, DALLAS, TX 75228 HILL, CHRISTOPHER B., ACCOUNT EXECUTIVE, 8708 QUARRY CIR, KELLER, TX 76248 HILL, JACK E., ANALYST HELP DESK, 3647 CLUBVIEW, GARLAND, TX 75044 HILL, JENNIFER, MGR ACCOUNTING, 503 EL PASO STREET, AUSTIN, TX 78704 HILL, JEREMY W., 8206 HARVEST BEND LN, #16, LAUREL, MD 20707 HILL, JODY T., 3762 PROVINCETOWN AVE, IRVINE, CA 92606 HILL, JOHN GRANT, 783 LAUREL LN, NEW BRAUNFELS, TX 78130 HILL, MARRVENNA D., 9821 SUMMERWOOD CIRCLE, #104, DALLAS, TX 75243 HILL, TODD S, 7801 WALNUT HILL LANE, DALLAS, TX 75230 HILLARY HEITKEMPER, MCCLORY CORP, 1036 NW 18TH, PORTLAND, OR 97209 HILLIARD, STANLEY L., 5627 MESA CIRCLE, DALLAS, TX 75235 HILLIE, ALAN D., 2 SUNSET LN, PORT WASHINGTON, NY 11050 HILLIGOSS, PATRICK LEWIS, 3808 ESTERS RD, #806, IRVING, TX 75038 HILLSBOROUGH COUNTY 911, PO BOX 1110, TAMPA, FL 33601-1110 HILLSBOROUGH COUNTY, 601 E KENNEDY BLVD FL 14TH, TAMPA, FL 33602-4932 HILTON GARDEN INN STATEN ISLAN, 1100 SOUTH AVENUE, RICHMOND, NY 10314 HINCAPIE, LUIS F., ACCOUNT EXECUTIVE, 2307 LEXINGTON DR, MT. PROSPECT, IL 60056 HINCK, RONALD, ACCOUNT MANAGER, 1475 W PALMYRA AVE, #2, ORANGE, CA 92868 HINCKLEY SPRING WATER CO., P.O. BOX 1888, BEDFORD PARK, IL 60499-1888 HIND, TIMOTHY M., ACCOUNT EXECUTIVE, 6 LIGHTHOUSE CT., TOMKINS COVE, NY 10986 HINDERLITER, JUSTIN, NETWORK OPERATIONS ANALYST, 3500 N. FREMONT, #3, CHICAGO, IL 60657 HINER, BRIAN TODD, AGENT CHANNEL MGR, 12701 WEST AVE, #618, SAN ANTONIO, TX 78216 HINES, GARLAND A., 1041 E. SEMINOLE TR, CARROLLTON, TX 75007 HINES, NATHAN T., 604 E MITCHELL ST, ARLINGTON, TX 76010 HING FAT CHEUNG, J-WIRELESS DBA AWG SERVICE INC, 1390 FULLERTON RD, ROWLAND HEIGHTS, CA 91748 HINSHAW, JOSEPH L., 6 POINT LOMA DR, CORONA DEL MAR, CA 92625 HINTON, PATTI, NRC TECH I, 12323 HOBLITZELLE DR, DALLAS, TX 75243 HINTON, TIFFANY D., CUST IMPL REP 1, 4828 THISTLEDOWN DR, FT. WORTH, TX 76137 HINTZ, DAVID M., 308 HUDSON ST, #3, HOBOKEN, NJ 07030 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3770 3770 3743 3761 3743 3743 3743 3761 3761 3770 3743 3761 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3772 3772 3772 3772 3772 3772 3743 HIPOLITO ESPINAL, LA FAMILIA SUPERMARKET, 1505 W OKEECHOBEE RD, HIALEAH, FL 33010 HIPPOLYTE, GAFFIEL J., 9820 SW 85TH TERRACE, MIAMI, FL 33173 HIROKO LUONG, VANTAGE, 826 E FREMONT AV, SUITE C, SUNNYVALE, CA 94087 HIROTAKO YATA, SYMBIOSIS INTERNATIONAL, 113 CORPORATE DR, CARROLLTON, GA 30117 HIROU, KRISTEN M., 146 ESTANCIA, IRVINE, CA 92602 HISHAM KHALISEH, MIDDLE EASTERN BAKERY & GROCERY INC, 1512 W FOSTER AV, 1, CHICAGO, IL 60640 HISTON, LAURA T., ACCOUNT EXECUTIVE, 8967 W GLASGOW PL, LITTLETON, CO 80128 HITACHI ELECTRONIC DEVICES, 1740 TECHNOLOGY DR STE 450, SAN JOSE, CA 95110 HITACHI ELECTRONIC DEVICES, ATTENTION: LAWRENCE W. DAVIS, 575 MAULDIN ROAD, GREENVILLE, SC 29607 HITESH PATEL, BEST WESTERN, 800 S ABILENE, AURORA, CO 80012 HITESH PATEL, BEST WESTERN, 800 S. ABILENE, AURORA, CO 80012 HITESHI PATEL, ASVIN M PATEL MD, 71 N BROADWAY, HICKSVILLE, NY 11801 HLAVACEK, ROBERT E, REGIONAL VP OPERATIONS, 18860 OMNI BLVD, MT PLEASANT, SC 29464 HO DOKY, BUDGET FUNDING, 9550 BOLSA AV, UNIT 224224, WESTMINSTER, CA 92683 HO, MAI-LY, 121 S CHANDLER ST, #F, MONTEREY PARK, CA 91754 HO, TONY C., ACCOUNT EXECUTIVE, 664 AZTEC WAY, MONTEREY PARK, CA 91755 HOAG, THEODORE J., 5214 LAGUNA CREST WAY, ELK GROVE, CA 95758 HOANG DU, LIEN LE, 728 MONROE DR NE, SUITE B, ATLANTA, GA 30308 HOBBS, ANGELA R., CCR I, 1710 TRINITY HEIGHTS DR, #908, ARLINGTON, TX 76014 HOCH, AARON RONALD, ACCOUNT EXECUTIVE, 1279 MURRAY AVE, AKRON, OH 44310 HOCHANADEL, JESSICA A., ACCOUNT EXECUTIVE, 2113 S JUNE PL, ANAHEIM, CA 92802 HODDLE, STEVE H., 5000 SE MELDRUM AVE, MILWAUKIE, OR 97267 HODEK, LINDA M., 19744 BEACH BLVD, #253, HUNTINGTON BEACH, CA 92648 HODGE, NICO, 18050 KELLY BLVD, #503, DALLAS, TX 75287 HODGE, TERRANCE, ACCOUNT EXECUITVE, 7815 SECRETARIAT LN., HOUSTON, TX 77071 HODGES, STANLEY W., 10075 JOCKEY RD, LAKE WORTH, FL 33467 HODGSON, STEVE A., ACCOUNT EXECUTIVE, 85-44 87TH ST, WOODHAVEN, NY 11421 HOFELICH, DANIEL W., ACCOUNT EXECUTIVE, 200 RIVERFRONT DR., #903, DETROIT, MI 48226 HOFFMAN DESIGN GROUP (PLANTS), ROLLING HILLS IND PK, 10 CROZERVILLE RD, ASTON, PA 19014 HOFFMAN DESIGN GROUP, 10 CROZERVILLE RD., ASTON, PA 19014 HOFFMAN, BONNIE L., ACCOUNT EXECUTIVE, 740 N PAULINA AVE, #C, REDONDO BEACH, CA 90277 HOFFMAN, DANIEL W., 7945-A HUMMINGBIRD LN, SAN DIEGO, CA 92123 HOFFMAN, JAMES C., 4425 MAPLE AVE, BETHESDA, MD 20814 HOFFMAN, KENNETH, BROADBAND ENGINEER, 17 N IOWA AVENUE, ADDISON, IL 60101 HOFFMAN, TODD P., 351 S SCOTT AVE, GLENOLDEN, PA 19036 HOFFMANN, LANI, NRC TECHNICIAN, 1602 E FRANKFORD RD, #906, CARROLLTON, TX 75007 HOFFMANN, ROGER, 5451 WILLIS AVE, SHERMAN OAKS, CA 91411 HOFMANN, BRIAN E., 1324 W CORNECIA, #1E, CHICAGO, IL 60657 HOGAN & HARTSON L.L.P., 875 THIRD AVENUE, NEW YORK, NY 10022 HOGAN & HARTSON/BILTMORE TOWER, 500 SO. GRAND, SUITE 900, LOS ANGELES, CA 90071 HOGAN & HARTSON/COLORADO SPRNG, TWO NORTH CASCADE AVE #1300, COLORADO SPRINGS, CO 80903 HOGAN & HARTSON/LOS ANGELES, 2049 CENTURY PARK EAST, #700, LOS ANGELES, CA 90067 HOGAN & HARTSON/ONE TABOR CTR, 1200 SEVENTEENTH ST #1500, DENVER, CO 80202 HOGAN & HARTSON/WASHINGTON, 555 THIRTEENTH STREET NW, WASHINGTON, DC 20004 HOGAN, MATT, ACCOUNT EXECUTIVE, 1080 WATERBURY CLOSE, POWDER SPRINGS, GA 30127 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3770 3770 3743 3743 3772 3743 3770 3772 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3770 3770 3761 3770 3770 3761 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 HOGBERG, ISAIAH, MAJOR ACCOUNT MANAGER, 3428 POE STREET, SAN DIEGO, CA 92106 HOGG, MATTHEW A., 915 WESTLAND DR, MEDINA, OH 44256 HOHIMER, JOSHUA, ACCOUNT EXECUTIVE, 2512 YELLOWSTAR STREET, WOOLRIDGE, IL 60517 HOHN, DAVID L., 7528 SALLY LYN LN, LAKE WORTH, FL 33467 HOIALMEN, BRIAN P., MAJOR ACCOUNT MANAGER, 10231 ANGELA AVE, CYPRESS, CA 90630 HOJAT TAHMOURASI, VIENNA CLEANERS, 880 S PEARL, DENVER, CO 80209 HOLANDA DEMELOITZ, EUROPEAN NATURAL PASTRY, 80-00 COPPER AV, BLDG 14, RIDGEWOOD, NY 11385 HOLBROOK, CHARLES, 300 CROCKETT, #103, AUSTIN, TX 78704 HOLCK, STEPHANIE D., 2225 GLACIER DR, #95, DAVIS, CA 95616 HOLIDAY INN/STAMFORD, 700 MAIN STREET, STAMFORD, CT 6901 HOLIDAY, NEKISHA R., 4233 AMY DR, MESQUITE, TX 75150 HOLLAND BROWNING, A EZ DRIVING SCHOOL, 414 EASTERN AVE, ESSEX, MD 21221 HOLLAND OIL COMPANY, 935 EAST TALLMADGE DR., AKRON, OH 44305 HOLLAND, JOSEPH, CUST CARE REP 1, 512 6TH STREET, RAMONA, CA 92065 HOLLAND, KIMBERLY A., 2900 GREENWICH CT, #479, CROFTON, MD 21114 HOLLAND, MICHAEL, MGR SWITCH, 197 BEL AIR DR, VACAVILLE, CA 95687 HOLLAND, STEPHEN N, SR VP & CIO, 2308 BLUFFVIEW CT, ARLINGTON, TX 76011 HOLLENBECK, KATHLEEN A., 2501 OAK HILL CIRCLE, #3016, FT WORTH, TX 76109 HOLLEY, LASHUN, ACCOUNT EXECUTIVE, 701 E. 46TH ST, #2, LONG BEACH, CA 90807 HOLLIDAY, FENOGLIO & FOWLER LP, 1155 CONNECTICUT AVE NW, #400, WASHINGTON, DC 20036 HOLLIE, CARLA J., CIR III, 310 PEMBERTON PLACE, CEDAR HILL, TX 75104 HOLLINGER, JEAN S., AGENT CHANNEL MANAGER, 8960 S WINROCK ST, HIGHLANDS RANCH, CO 80126 HOLLINS, LATRESE L., CUST IMPL REP 2, 9633 FERRIS BRANCH, APT. #348, DALLAS, TX 75243 HOLLMAN, MEGHAN E., 6861 S ZEPHYR CT, LITTLETON, CO 80128 HOLLOWAY, WILLIAM J., 9467 PERRY RD, GOODRICH, MI 48438 HOLLY DRAKEFORD, STAR MICROSYSTEMS INC, 707 BROADHOLLOW RD, GRD, FARMINGDALE, NY 11735 HOLLY GARCIA, AUTOMATIC LABEL LITHOGRAPHERS INC, 3734 W BELMONT AVE, CHICAGO, IL 60618 HOLLY GARRINGTON, GYM CITY GYMNASTICS ACADEMY, 2920 CARSON ST, HALTOM CITY, TX 76117 HOLLY HOLLAND, SRHAC, 3420 N SHEFFIELD AVE, 1, CHICAGO, IL 76057 HOLLY LERVIK, LEVRIK'S HAIR STUDIO, 921 W MAYFIELD RD, 101, ARLINGTON, TX 76015 HOLLY LIU, MODERN BEAUTY SUPPLY & SALON, 6930 65TH ST, SUITE 127, SACRAMENTO, CA 95823 HOLLY, JAMES W., 23 MESA AVE, MILL VALLEY, CA 94941 HOLMAN ARTURS, MVP MOTORS, 3406 W 11TH AV, LOS ANGELES, CA 90018 HOLMAN, YVETTE L., CUST CARE REP 1, 1131 NEWKIRK, #1040, DALLAS, TX 75229 HOLMES JR., WILLIE LESLIE, ACCOUNT EXECUTIVE, 2018 PLACE REBECCA LN, #N-2, HOUSTON, TX 77090 HOLMES, CYNTHIA D., ENGINEER, 1131 N. OAKLEY LN, WESTMONT, IL 60559 HOLMES, EDDIE TRAVIS, 5403 STONEWALL ST, GREENVILLE, TX 75402 HOLMES, EDWARD B, ACCOUNT MANAGER, 5706 W. 129TH ST., CRESTWOOD, IL 60445 HOLMES, JUSTIN L., ACCOUNT EXECUTIVE, 510 CEDARVILLE RD, EASTON, PA 18042 HOLMES, ROBERT, 4480 DORSET DR, DECATUR, GA 30035 HOLT COMPANIES INC. THE, VRS/TA - COLE/ WOODVIEW LP, DALLAS, TX 75397-1571 HOLT, SYLVIA, 2108 VALLEYWOOD DR., ARLINGTON, TX 76013 HOLTEN, MATTHEW LUKE, 801 COUNTRY PLACE DR, #162, HOUSTON, TX 77079 HOLTZ, MARK W., 613 DETROIT AVE, ROYAL OAK, MI 48073 HOMAN, DAVID, ACCOUNT EXECUTIVE, 7601 KNOX AVENUE S, #303, RICHFIELD, MN 55423 HOME TEAM PEST DEFENSE, 2440 W 12TH ST SUITE #4, TEMPE, AZ 85281 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3761 3743 3743 3770 3770 3770 3743 3743 3770 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3770 3743 3743 3743 3743 3743 3743 3743 3743 3772 3743 3773 3743 3743 3743 3743 3743 3772 3772 3772 3770 3770 3761 3743 HOMENOCK, PAUL B., 2627 NOTTINGHAM CT, NAPERVILLE, IL 60565 HOMER REYES, PHENIX, 932 COLUMBUS AV, MANHATTAN, NY 10025 HOMERO GRANADA, GRANADA HOUSE INC, 514 S ANDREWS AVE, FORT LAUDERDALE, FL 33301 HOMMEL, JOHN M., 5310 BERVELY HILL, #28, HOUSTON, TX 77056 HONEYWELL INC., P.O. BOX 5114, CAROL STREAM, IL 60197-5114 HONG KIM, KOAM TRADING COMPANY, 22008 MEEKLAND AV, HAYWARD, CA 94541 HONG LEE, LAC HONG INC, 505 S 10TH, 207, SAN JOSE, CA 95112 HONG WANG, HITONG INTERNATIONAL TRADE INC., 2662 W PATAPSCO AV, BALTIMORE, MD 21230 HONG, TAMMY, 15 CHESTERFIELD, MISSION VIEJO, CA 92692 HONICK, J. DAVID, MAJOR ACCOUNT MANAGER, 5685 PONTIAC LK RD, #6, WATERFORD, MI 48327 HOO JUNG, SAM'S DRY CLEANING, 2000 BENSON RD S, STE 170, RENTON, WA 98055 HOOD BUSINESS PARK LLC, C/O NORDBLOM MGMT, 31 THIRD AVE, BURLINGTON, MA 01803 HOOD BUSINESS PARK LLC, C/O NORDBLOM REAL ESTATE SOLUTIONS, 50 CONGRESS STREET, BOSTON, MD 02109-4002 HOOD BUSN PARK LLC, 500 RUTHERFORD AVE, CHARLESTOWN, MA 2129 HOOD BUSNIESS PARK LLC, C/O NORDBLOOM MANAGEMENT, BURLINGTON, MA 1803 HOOD, STEVE L., ACCOUNT EXECUTIVE, 4721 WINTERSET WAY, OWINGS MILLS, MD 21117 HOOK, DWAYNE N., ACCOUNT EXECUTIVE, 5633 HUNTERS VALLEY CT, APT E, ST. LOUIS, MO 63129 HOOMAN JENAB, E J CONSTRUCTION INC, 1300 GALAXY WAY, 21, CONCORD, CA 94520 HOOPER, PATRICK S., 12400 KINGS HEATHER CT., MITCHELVILLE, MD 20721 HOOPER, ROBERT M., ACCOUNT EXECUTIVE, 127 BOONE TRAIL, SEVERNA PARK, MD 21146 HOOTON JR., PAUL K., 907 CARRINGTON RIDGE, STOCKBRIDGE, GA 30281 HOPETON WILLIS, PRICE RITE MEAT MARKET, 132 S 4 AV, 1 1, MOUNT VERNON, NY 10550 HOPKINS, BENJAMIN F., MAJOR ACCOUNT MANAGER, 2800 SINGER WOODS DR, ABINGDON, MD 21009 HOPKINS, CHARLES C., DIRECTOR, SALES, 2755 BUCKINGHAM AVE, BIRMINGHAM, MI 48009 HOPKINS, CORA LATRICE, CCR I, 10700 WOODMEADOW PKWY, #313, DALLAS, TX 75228 HOPKINS, FAUSTO, ACCOUNT EXECUTIVE, 685 MARIPOSA AVE, #4, MOUNTAIN VIEW, CA 94041 HOPKINS, FRANK, 2048 SUNNYBROOK LANE, GARLAND, TX 75041 HOPKINS, MARC S., BUSINESS DEVELOPMENT MANAGER, 1037 N OAKLAND BLVD, #10, WATERFORD, MI 48327 HOPKINS, MICHAEL T., MAJOR ACCOUNT MANAGER, 2770 CATERHAM DR, WATERFORD, MI 48329 HOPPER, MARK, 302 DOW HIGHWAY, ELIOT, ME 03903 HORIZON OFFSHORE CONTRACTORS, 2500 CITY WEST BLVD STE 2200, HOUSTON, TX 77042 HOROSHAK, JOHN E, 880 WINDJAMMER LANE, ORONO, MN 55364 HOROSHAK, JOHN, C/O BETH E. BERTELSON, BERTELSON LAW OFFICES, P.A., 101 UNION PLAZA, MINNEAPOLIS, MN 55401 HORTON, ROBERT W., 2000 LINCOLN PARK W, #1314, CHICAGO, IL 60614 HOSENDOVE, KIM, ACCOUNT EXECUTIVE, 36851 BLANCHARD BLVD, #301, FARMINGTON, MI 48335 HOSEY, ANGEL D., ACCOUNT EXECUTIVE, 1350 SE 3RD AVE, #304, DANIA, FL 33004 HOSFELD, JEFFREY C., ACCOUNT EXECUTIVE, 915 SAN MATEO, IRVINE, CA 92602 HOSKINS, CHRISTOPHER, DATA NOCC TECH I, 524 E WINDSOR, DENTON, TX 76209 HOSPITAL FOR SPECIAL CARE, 2150 CORBIN AVENUE, NEW BRITAIN, CT 6050 HOSPITAL FOR SPECIAL SURGERY, 33 WALT WHITMAN RD, #200B, HUNTINGTON STATIO, NY 11746 HOSPITAL FOR SPECIAL SURGERY, 535 EAST 70TH ST, NEW YORK, NY 10021 HOSSAIN MOHEBBI, DENNY'S, 19290 MONTGOMERY VILLAGE AV, MONTGOMERY VILLAGE, MD 20886 HOSSANA S, VENDOME, 3500 PEACHTREE RD, ATLANTA, GA 30326 HOSSEIN CHANLOU, C&S PRINTING ENTERPRISE, 10408 LEE HWY, FAIRFAX, VA 22030 HOTCHKISS, ROBIN, ACCOUNT EXECUTIVE, 3928 MT. AINSWORTH AVE, SAN DIEGO, CA 92111 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3772 3772 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3773 3743 3743 3770 3743 3761 3761 3770 3761 3770 3770 3743 3773 3773 3770 3770 3770 3761 3770 3761 3743 3770 3770 3761 3770 3770 3770 3761 HOTEL DEREK, 2525 WEST LOOPS SOUTH, HOUSTON, TX 77027 HOTEL SOFITEL MIAMI, 5800 BLUE LAGOON DRIVE, MIAMI, FL 33126 HOTLINE TELECOMMUNICATIONS ENGINEERS, 528 BETHANY CIRCLE, CLAREMONT, CA 91711 HOTZ, JOSH, MAJOR ACCOUNT MANAGER, 1209 HARVEST RIDGE DR., ST. CHARLES, MO 63303 HOUDINI/WINE COUNTRY GIFT, 4225 NO. PALM STREET, FULLERTON, CA 92835 HOUGH, CHRISTOPHER S., ACCOUNT MANAGER II, 901 5TH ST, HERMOSA BEACH, CA 90254 HOUGH, JEFFREY T., 644 S WASHINGTON, DENVER, CO 80209 HOUGHTALEN-TURNER, KRISTEN, 2837 MESA VALLEY DR, MCKINNEY, TX 75071 HOUGHTON, JENNIFER A., MAJOR ACCOUNT MANAGER, 18423 NORTHWEST CHEMEKETA LANE, APT. C, PORTLAND, OR 97229 HOULIHAN LOKEY HOWARD & ZUKIN, CHRISTOPHER R DIMAURO, 1930 CENTURY PARK W, LOS ANGELES, CA 90067 HOUSE, CHARLENE, 117 OAKWOOD DR, BOLINGBROOK, IL 60440 HOUSE, CHARLES, UNE SUPERVISOR, 6563 TURNERGROVE DRIVE, LAKEWOOD, CA 90713 HOUSE, MARK A., 812 WOLF'S LN, PELHAM, NY 10803 HOUSEWRIGHT, ANNETTE M., 4015 BAYSHORE BLVD, #12E, TAMPA, FL 33611 HOUSTON COUNTY-GA, COURTHOUSE, E911-TAX ASSESSOR, PERRY, GA 31069 HOUSTON ISD, P.O. BOX 4668, HOUSTON, TX 77210-4668 HOUSTON, CHRISTOPHER J., ACCOUNT EXECUTIVE, 25 FAIRFIELD DRIVE, ROCHELLE PARK, NJ 07662 HOUSTON, ROBERT ALAN, ACCOUNT EXECUTIVE, 971 RICHVALE LN, HOUSTON, TX 77062 HOUTO HARITOPOULOS, ANASTACIOS HARITOPOULOS, 20720 S NORMANDIE AV, TORRANCE, CA 90502 HOVENCAMP, JASON C., 6632 FRESNO CT, ALTA LOMA, CA 91701 HOVIG AVAKIAN, CASA DI PIZZA, 7543 FALLBROOK AVE, CANOGA PARK, CA 91307 HOWARD AGNEW, NEW HOPE CHURCH, 2800 FM 1128, PEARLAND, TX 77584 HOWARD AZIMI, REBAR & MORE, 11656 CENTRAL AVE, CHINO, CA 91710 HOWARD BELL, ALL VEND MANAGEMENT CORP, 2121 W AIRPORT FWY, 380, IRVING, TX 75062 HOWARD BLUMENFELD, LION DISTRIBUTING INC., 148 CHARTLEY DR, REISTERSTOWN, MD 21136 HOWARD BLUM, US DEALERS SUPPLY CO, 356 MARKET ST, KENILWORTH, NJ 7033 HOWARD COUNTY 9-1-1 COMM. DISTRICT, 610 S. MAIN, BIG SPRING, TX 79720 HOWARD COUNTY, MARYLAND, C/O LISA STELLO O'BRIEN,, 3430 COURTHOUSE DRIVE, GEORGE HOWARD BLDG, ELLIOTT CITY, MD 21043 HOWARD COUNTY, MD-DEPARTMENT OF FINANCE, BUSINESS, P.O. BOX 2048, ELLICOTT CITY, MD 21041-2048 HOWARD CRANE, CRANE OPTICAL, 236 W NINE MILE RD, FERNDALE, MI 48220 HOWARD ELMAN, WARSHAW INC, 893 SHEPHERD AVE, GROUND, BROOKLYN, NY 11208 HOWARD FIELDS, HOWARD FIELDS & ASSOCIATES, 2050 N STEMMONS FWY, 8278, DALLAS, TX 75342 HOWARD FRISK, SHINING OCEAN INC., 2440 W COMMODORE WAY, 2ND FLOOR, SEATTLE, WA 98199 HOWARD GOLDEN, HORIZON HEALTHCARE GROUP, 95 CLIFTWOOD DR NW, ATLANTA, GA 30328 HOWARD GRIFFITH, WILCHEM INC., 3661 WALNUT AVE, CHINO, CA 91710 HOWARD HOFFEN, MORGAN STANLEY, 1585 BROADWAY, NEW YORK, NY 10036 HOWARD LEVINE, RETIREMENT MANAGEMENT INC., 16-20 PARK AVE, RUTHERFORD, NJ 7070 HOWARD LIPTON, HOWARDS SHOP RITE PHARMACY, 731 N PLACENTIA AV, FULLERTON, CA 92831 HOWARD LITTLESON, L & L DISTRIBUTORS, 120 W MAPLE RD, TROY, MI 48084 HOWARD MERMELSTEIN, CROTON WATCH, 195 ANDERSON AVE, MOONACHIE, NJ 7074 HOWARD MOLDOFSKY, HOWLAN INC, 550 NORTHGATE PKWY, 1, WHEELING, IL 60090 HOWARD POINBEUF, FAIRWAY INDEPENDENT MORGAGE, 16815 ROYAL CREST, 190, HOUSTON, TX 77058 HOWARD RODRIGUEZ, CALIFORNIA K-9 ACADEMY, 115 W LINDEN AV, BURBANK, CA 91502 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3761 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3743 3770 3770 3743 3772 3743 3775 3775 3743 3770 3770 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 HOWARD SNYDER, E-Z PARKS INC, 111 CHESTNUT ST, PHILADELPHIA, PA 19106 HOWARD WARFIELD, STUART KITCHENS, 6819 ELM ST, MCLEAN, VA 22101 HOWARD WILSON, THE AGENCY, 13107 VENTURA BL, STE. 205, STUDIO CITY, CA 91604 HOWARD WOLFSON, AHD INTERNATIONAL, 3340 PEACHTREE RD NE, STE. 1110, ATLANTA, GA 30326 HOWARD, ANDREW H., 476 DEL AMIGO RD, DANVILLE, CA 94526 HOWARD, KRISTAN D., COLLECTION REP, 135 BOWIE ROAD, WEATHERFORD, TX 75088 HOWARD, LINDSAY, 6081 MCCASLAND AVE., APT. D, PORTAGE, IN 46368 HOWELL, DANA D., 730 LAKESIDE, DUNCANVILLE, TX 75116 HOWELL, ERIC S., CUST IMPL REP 1, 2516 CENTRAL PARK BLVD., APT. #1824, BEDFORD, TX 76022 HOWELL, NANCY, 18081 MIDWAY RD, #512, DALLAS, TX 75287 HOWELL, TRINA C., 9763 AUDELIA RD, #5109, DALLAS, TX 75238 HOYLE, KERRY L., ACCOUNT EXECUTIVE, 1440 W BARRY ST, #1R, CHICAGO, IL 60657 HOYT HUDSON, 30 E HURON #3609, CHICAGO, IL 60611 HOYT JONES, PIZZA PRIDE DBA DOMINOS PIZZA, 25 JACKSON INDUSTRIAL DR, ANN ARBOR, MI 48103 HOYT, JAYCEE W., ACCOUNT EXECUTIVE, 10707 LAKE CREEK PKWY, #235, AUSTIN, TX 78750 HOYUNG JU, YOKO JAPANESE RESTAURANT, 332 ELDEN ST, HERNDON, VA 20170 HP FUELS & ENERGY INC, HP FUELS & ENERGY INC, ATTN: AL PABON, PO BOX 670447, DALLAS, TX 75367 HP, PO BOX 101149, ATLANTA, GA 30384-2106 HQ OFFICE - PHILADELPHIA, 1500 MARKET ST 12FL EAST TOWER, PHILADELPHIA, PA 19102 HREBEC, DONALD J., ACCOUNT EXECUTIVE, 10817 FOREST PATH DR, ST. LOUIS, MO 63128 HSBC BANK USA, ONE HANSON PLACE, LOWER LEVEL, BROOKLYN, NY 11243 HSBC SECURITIES (CANADA) INC., 105 ADELAIDE STREET, WEST, TORONTO, ON M5H1P9CANADA HU, SHA, 8301 ASHFORD BOULEVARD, APT. 505, LAUREL, MD 20707 HUAKUO HSUEH, DECAL JEWELRY, 1181 BROADWAY, 10, NEW YORK, NY 10001 HUAN BUI, WESTPARK HEALTH & REHAB, 6250 WESTPARK, SUITE 142, HOUSTON, TX 77057 HUANG, SAM, ACCOUNT EXECUTIVE, 11823 LIMA DR, HOUSTON, TX 77099 HUBATCH, MARK L., ACCOUNT EXECUTIVE, 3433 SUNNYSIDE, BROOKFIELD, IL 60513 HUBB, ZACHARY J., ACCOUNT EXECUTIVE, 1155 LILY FIELD LN, BOLINGBROOK, IL 60440 HUBBARD COLLEGE OF ADMIN., 320 NORTH VERMONT AVENUE, LOS ANGELES, CA 90004 HUBBARD, JON F., CUSTOMER SUPPORT MANAGER, RR4 BOX 2350, PAHOA, HI 96778 HUBBARD, LAUREN LASHELL, 1706 SPARTA DR, DUNCANVILLE, TX 75137 HUBBARD, LEE, SPEC NETWORK OPS PROCESS, 24 CRESCENT STREET, ROCHELLE PARK, NJ 07662 HUBBARD, RODNEY B., ACCOUNT EXECUTIVE, 3040 JUNIPER ST, SAN DIEGO, CA 92104 HUBENAK, MELISSA L., 8825 ROYAL OAKS DR, N RICHLAND HILLS, TX 76180 HUBER, DANIEL J., MAJOR ACCOUNT MANAGER, 10503 GOLDEN MEADOW, HOUSTON, TX 77064 HUBER, NATHAN P., 10089 PARK MEADOWS DRIVE, #89-312, LONE TREE, CO 80124 HUCKABY, PHILLIP, AGENT CHANNEL MANAGER, 19095 HILTON DR, SOUTHFIELD, MI 48075 HUDSON TELEGRAPH ASSOC, 60 HUDSON ST STE 1213, NEW YORK, NY 10013 HUDSON TELEGRAPH ASSOCIATES, C/O GVA/WILLIAMS REAL ESTATE CO. INC., 380 MADISON AVENUE 3RD FLOOR, NEW YORK, NY 10017 HUDSON TELEGRAPH ASSOCIATION, 380 MADISON AVE 3RD FLOOR, NEW YORK, NY 10017 HUDSON, CHAD G, MAJOR ACCOUNT MANAGER, 2213 GRANGER LANE, CEDAR PARK, TX 78613 HUDSON, CHARLSIE, 1030 DALLAS DRIVE, #1217, DENTON, TX 76205 HUDSON, HOYT, 161 E CHICAGO AVE, #41B, CHICAGO, IL 60611 HUDSPITH, KEVIN A., ACCOUNT EXECUTIVE, 1565 JACOB AVE, SAN JOSE, CA 95118 HUERTAS, LESLIE J., ACCOUNT EXECUTIVE, 4522 1/2 S VAN NESS AVE, LOS ANGELES, CA 90062 HUFF, CHRISTOPHER L., 1885 DIAMOND ST, #330, SAN DIEGO, CA 92109 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3770 3761 3770 3770 3770 3761 3743 3770 3770 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3743 3743 3743 3743 3743 3743 3770 3770 3770 3770 3761 3770 3743 3743 3743 3743 3743 3743 3770 HUFFMAN, SUSAN L., 3104 RAINBURST LN, WYLIE, TX 75098 HUFNAGEL, STACY L., 4503 SPRINGWATER CT, #B, OWINGS MILLS, MD 21117 HUGELMAIER, SEAN, 4424 44TH STREET, #203, SAN DIEGO, CA 92115 HUGH CALKIN, SHIRLINGTON SELF STORAGE, 2710 S NELSON ST, ARLINGTON, VA 22206 HUGH GOTTS, ANALYTICAL SERVICE GROUP, 3010 SCOTT BL, SANTA CLARA, CA 95054 HUGH KELLY, MAS-TEK ENGINEERING AND ASSOC, 9050 AUTOBAHN DR, #400, DALLAS, TX 75237 HUGH LACKEY, HUGH LACKEY ANTIQUES, 1816 NACOGDOCHES RD, SAN ANTONIO, TX 78209 HUGH LOEBNER, CROWN INDUSTRIES, 155 N PARK ST, 1, EAST ORANGE, NJ 7017 HUGH MELLOR, WALDORF ASSOICATES REALTY COMPANY, 41 EDGERLY RD, BOSTON, MA 2115 HUGH O'KANE ELECTRIC CO. INC., 3 NEW YORK PLAZA 12TH FLOOR, NEW YORK, NY 10004 HUGH PIKE, VIRILITY CLINIC OF PHOENIX, 1331 N 7 ST, STE. 170, PHOENIX, AZ 85006 HUGH RUSSELL, QUIZNOS, P O BOX 200637, AUSTIN, TX 78720 HUGHES, ANGELA F., MAJOR ACCOUNT MANAGER, 7801 BALDWIN STREET, PHILADELPHIA, PA 19150 HUGHES, GLEN, NORSTAN/CNA-BELLAIRE *INACTIVE, HOUSTON, TX 77096 HUGHES, GRETCHEN, 1926 DAWNVIEW PL, CORDELIA, CA 94596 HUGHES, HANS, ACCOUNT EXECUTIVE, 26245 WEST NINE MILE, SOUTHFIELD, MI 48034 HUGHES, JOHNNY, ACCOUNT EXECUTIVE, 1817 MARION AVE, NOVATO, CA 94945 HUGHES, SAMANTHA, 1200 TOWN CENTER DR, #306, JUPITER, FL 33458 HUGHES, STACY, 4141 ROSEMEADE PKWY, #1310, DALLAS, TX 75287 HUGHES, STEVE, MAJOR ACCOUNT MANAGER, 27626 211TH AVE SE, MAPLE VALLEY, WA 98038 HUIRAS, NUONSREY, 1178 CALLE ORIENTE, MILPITAS, CA 95035 HULEEN, ANGELA M., 42125 SE 171ST ST, NORTH BEND, WA 98045 HULL, ANTONIO F., P. O. BOX 871043, MESQUITE, TX 75187 HULL, MELANIE, ACCOUNT EXECUTIVE, 840 FOXWORTH BLVD, #203, LOMBARD, IL 60148 HULL, ROBERT A., MAJOR ACCOUNT MANAGER, 1417 SAINT LEGER ST, PFLUGERVILLE, TX 78660 HUMANSKI, JOHN S., 716 N. ELLSWORTH ST., NAPERVILLE, IL 60563 HUMBERTO MASSA, M&W AUTO SERVICE, 25 BERGEN BLVD, FAIRVIEW, NJ 7022 HUMBERTO TITO, CASTLETON LAUNDRY CORP, 1242 CASTLETON AVE, GROUND FLOORGRND, STATEN ISLAND, NY 10310 HUMMER, BRIAN J., 53 E BELMEADOW LN, CHAGRIN FALLS, OH 44022 HUMPHREY, PATRICK P., 18423 N.W.CHEMEKETA LN, #C, PORTLAND, OR 97229 HUMPHREY, PAULETTE M., 1342 BENT TREE DR, FRISCO, TX 75034 HUMPHREYS, JASON G., ACCOUNT CONSULTANT I, 12436 PACIFIC AVE, #7, LOS ANGELES, CA 90066 HUNDLEY, MELVIN G., ACCOUNT EXECUTIVE, 17834 N 18TH DR, PHOENIX, AZ 85023 HUNEYCUTT, SARA A, 23411 SUMMERFIELD APT 36D, ALISO VIEJO, CA 926562826 HUNG BEAK, APEX BEAUTY, 671 GRAND AVE, UNIT A, RIDGEFIELD, NJ 7657 HUNG HA, LOI NAM MARKET, 3838 N 19 AV, PHOENIX, AZ 85015 HUNG HOANS, STATE PRINTING, 10872 WESTMINSTER AV, STE 107, GARDEN GROVE, CA 92843 HUNG LE, NANCY NAILS, 27633 JOHN R, MADISON HEIGHTS, MI 48071 HUNG QUOC, PHO HIEP HOA, 2211 UNIVERSITY BLVD W, SUITE A, SILVER SPRING, MD 20902 HUNG TRAN, EL DORADO LIQUOR, 449 KEYES, SAN JOSE, CA 95112 HUNNICUTT, JESSICA W., 340 OAK PARK TER, MCDONOUGH, GA 30253 HUNSAKER, JOSEPH, 226 LARIAT TRL, OVILLA, TX 75154 HUNSAKER, KAREN L., 645 FLORENCE AVE, DUPO, IL 62239 HUNT, DAMON J., ACCOUNT EXECUTIVE, 18 REVERE ST, BOSTON, MA 02214 HUNT, DEWAYNE R., SALES REP TELEMRKT, 3460 HIGH BLUFF DR., DALLAS, TX 75234 HUNT, RHONDA R., ACCOUNT EXECUTIVE, 1236 CHASE COMMON DR, NORCROSS, GA 30071 HUNTER DUNN, SUPERIOR CLEANERS, 5534 S HAMPTON RD, DALLAS, TX 75232 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3772 3775 3770 3743 3743 3743 3743 3743 3761 3770 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3770 3770 3761 3770 3770 3770 3761 3770 3772 3770 3772 3743 3770 3770 3770 3761 3770 3743 HUNTER FRANKLIN HOMES INC., 2144 N BELTLINE RD, MESQUITE, TX 75149 HUNTER, DARREN G., 38 RAMPART EAST, MEDIA, PA 19063 HUNTER, DOROTHY J., ACCOUNT EXECUTIVE, 42 CENTRAL AVE, LOS GATOS, CA 95030 HUNTER, JAMES M., SR MGR DATA NOCC, 2426 INVERNESS DR., GARLAND, TX 75040 HUNTINGDON COUNTY COURTHOUSE, 223 PENN ST, HUNTINGDON, PA 16652-1463 HUNTINGTON BEACH, CITY OF, 2000 MAIN STREET, HUNTINGTON BEACH, CA 92648 HUNTINGTON NATIONAL BANK, 7 EASTON OVAL, EA4 E78, COLUMBUS, OH 43219 HUONG PHAM, KIM HUONG VIETNAMESE RESTAURANT, 301 E SANTA CLARA, A, SAN JOSE, CA 95124 HUOT, CHRISTIAN, 75 CARTER DR., FRAMINGHAM, MA 01701 HURLEY, JAMES P., PO BOX 660213, SACRAMENTO, CA 95825 HURON COUNTY, PO BOX 69, BAD AXE, MI 48413-0069 HURST, SPENCER W., 5501 GLENRIDGE DR, #354, ATLANTA, GA 30342 HUSS, RICK J., 106 ROLLINGWOOD DR, MESQUITE, TX 75149 HUSSEIN ADEN, INTERNATIONAL COMMUNITY GROUP, 6035 UNIVERSITY AV, APT 35, SAN DIEGO, CA 92115 HUSSEIN KHACHAB, T M D MUNDO DE LA MUSICA INC, 94-18 ROOSEVELT AV, 1, JACKSON HEIGHTS, NY 11372 HUTCHESON, CHRISTOPHER E., ACCOUNT EXECUTIVE, 1515-B POTOMAC, HOUSTON, TX 77057 HUTCHINS POLICE DEPARTMENT, PO BOX 500, HUTCHINS, TX 75141-0500 HUTCHINSON, JOSEPH C., ACCOUNT EXECUTIVE, 195 JACKSON ST., LOS GATOS, CA 95030 HUTT, LAUREN NICOLE, 1420 PLUMMER DR, ROCKWALL, TX 75087 HUTTON, PATRICK, ACCOUNT EXECUTIVE, 5218 MAPLE HILL TRAIL, KINGWOOD, TX 77345 HUYNH, TOMMY K., 4706 RICHWOOD AVE, EL MONTE, CA 91732 HWANG, STEVE, VP BUSINESS ANALYST, 5887 TEAL LANE, LONG GROVE, IL 60047 HY ELSTER, D & S COMMODITIES TRADING, 100 E LINTON BLVD, STE 404B404B 4, DELRAY BEACH, FL 33483 HYATT REGENCY NEWPORT, C/O BANK OF NEWPORT 10 WASHINGTON SQUARE, NEWPORT, RI 02840 HYDE WEIN, LAURIE, PO BOX 1323, CLARKSTON, MI 48347 HYDE, ALAN D., CONTROLLER, 7257 ANDERSONVILLE RD, CLARKSTON, MI 48346 HYDE, ANSON J., ACCOUNT EXECUTIVE, 188 CLAREMONT AVE, #1, NEW YORK, NY 10027 HYE SOOK CHANG, WOOK CHANG CLEANERS, 36 CHESTNUT AVE, PAOLI, PA 19301 HYE SU PARK, RIDGE ROAD CLEANERS, 292 RIDGE ROAD, LYNDHURST, NJ 7071 HYEON SO, JUN'S GIFT SHOP, 1101 4TH AVE, SEATTLE, WA 98101 HYOKWOUN LEE, JAYONE FOODS, 7212 ALONDRA BL, PARAMOUNT, CA 90723 HYUN FRAZER, PEPPERDOCK'S RESTAURANT, 2618 ALKI AVE SW, SEATTLE, WA 98116 HYUN WOONG YOO, MIZZY BLUE, 2024 CENTER AVE, SUITE B 1, FORT LEE, NJ 7024 HYUNG JIN WI, TEE SHIRT TOWN, 5017 N 5 ST, PHILADELPHIA, PA 19120 HYUNJIN SHIN, ANGEL AUTO, 3007 ENTERPRISE, COSTA MESA, CA 92626 I.B.E.W.-LOCAL 3, 158/11 JEWEL AVE. 4TH.FLR., QUEENS, NY 11365 I.W. ENGEL, DARA INC, 2275 E ARAPAHOE RD, SUITE 103, LITTLETON, CO 80161 I3S, INC - AURORA NATURAL GAS, 3102 MAPLE AVE, DALLAS, TX 75201 IACOBUCCI, JOSEPH T., 1712 N. WELLS ST., #3, CHICAGO, IL 60614-5806 IAN COLTON, IMAGE WEAR LLC, 2217 KANSAS AVE, SILVER SPRING, MD 20910 IAN GORDAN, IAN GORDAN, 915 W MANCHESTER BL, 6, INGLEWOOD, CA 90301 IAN HOREN, NAT'L CONTRACT MGMT., 1912 WOODFORD RD, VIENNA, VA 22182 IAN SALAMONSON, TRI VALLEY MANAGEMENT, 3730 HOPYARD RD, PLEASANTON, CA 94588 IAN VANCE, GO PRINTING, 1560 SUPERIOR AV, COSTA MESA, CA 92627 IBM CORPORATION, P.O. BOX 7247-0276, PHILADELPHIA, PA 19170 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3770 3761 3770 3761 3770 3743 3743 3761 3773 3743 3743 3743 3743 3743 3743 3743 3744 3743 3770 3743 3772 3772 3743 3743 3743 3743 3761 3761 3743 3743 3761 3770 3772 3772 3743 3743 3743 3772 3743 3743 3743 3743 3743 IBM GLOBAL SERVICES, PO BOX 7247-6810, PHILADELPHIA, PA 19170-6810 IBRAHIM ABUHASAN, SYMPHONY MARKET, 291 HUNTINGTON AVE, BOSTON, MA 2115 IBRAHIM ALBRETHAH, A&I PAGING &CELLULAR, 4044 N GRAND, ST LOUIS, MO 63107 IBRAHIM BALLOUT, THE OIL EXCHANGE, 35780 GROESBECK HWY, 11, CLINTON TOWNSHIP, MI 48035 IBRAHIM HUSSEIN, EAST AFRICAN COMMUNITY OF O.C., 2301 W LINCOLN AVE, STE 246, ANAHEIM, CA 92801 IBRAHIM SHAH KHAN, THE BUSINESS CENTER, 1164 W TENNYSON RD, HAYWARD, CA 94544 IBRAHIM SHIHADEH, CREATIVE DESIGN BUILDERS, 5868 N BROADWAY ST, CHICAGO, IL 60660 IBRAHIM, SURAZ P., DIRECTOR, BUSINESS DEVELOPMENT, 21430 KENYON CT, STERLING, VA 20164 ICANN, 4676 ADMIRALTY WAY SUITE 330, MARINA DEL REY, CA 90292 ICELA VALENZUELA, STAR AUTO CONNECTION, 828 W ANAHEIM, WILMINGTON, CA 90744 ICG COMMUNICATIONS, C/O CATHERINE M. LEON, MILLER WOOD PREUSS SHANAGHER ZVOLEFF & ZIMMER, LLP, 225 BUSH STREET, SAN FRANCISCO, C 94104 ICG TELECOM GROUP INC - CABS, A/R DEPT 283, DENVER, CO 80291-0283 ICG TELECOM GROUP INC. CABS, DEPT LA21400, PASADENA, CA 91185-1400 ICG TELECOM GROUP INC, 9505 E MAROON CIR STE 100, ENGLEWOOD, CO 80112 ICG TELECOM GROUP INC, DEPT LA 21400, PASADENA, CA 91185-1400 ICG TELECOM GROUP, INC, 9505 E MAROON CIR, STE 100, ENGLEWOOD, CO 80112 ICG TELECOM GROUP, INC, ATT: GENERAL COUNSEL, 161 INVERNESS DR WEST, ENGLEWOOD, CO 80112 ICKE, LISA A., 607 MESA RIDGE, SAN ANTONIO, TX 78258 ICS ATTORNEY, BELL SOUTH FLORIDA, 675 W PEACHTREE ST, STE 4300, ATLANTA, GA 30375 IDOWU, MOLARA A., 123 CASTLEBURY CT, COPPELL, TX 75019 IDS/B INC, IDS/B INC, ATTN: IRV SCHWARTZ, 2777 STEMMONS, SUITE 1650, DALLAS, TX 75214 IDT BUILDING, 520 BROAD STREET, NEWARK, NJ 07102 IDX SYSTEMS, 925 4TH AVENUE, SEATTLE, WA 98104 IDX SYSTEMS-BOSTON, 116 HUNTINGTON AVE, BOSTON, MA 2116 IEBBA, CHRISTOPHER A., 56 ALBATROSS RD, LEVITTOWN, NY 11756 IFTAIHA, MOHAMMED M., 1600 S EADS ST, ARLINGTON, VA 22202 IGLESIAS, JULIE M, 6985 HASTINGS STREET, MOORPARK, CA 93021 IGLESIAS, RUSSELL B., 11511 CAVALIER LANDING CT, FAIRFAX, VA 22020 IGNACIO MEJIA, AWFMEX INC, 334 N NORMANDIE, STE 102, LOS ANGELES, CA 90004 IGNACIO MORALES, IGNACIO MORALES, 629 W ERIE AV, 0 1, PHILADELPHIA, PA 19140 IGNAZIO, CHRISTOPHER W., ACCOUNT EXECUTIVE, 27652 D WESTCHESTER PKWY, WESTLAKE, OH 44145 IHLENFELDT, ROLF E., 4603 MIRABELLA PL, LUTZ, FL 33558 IKE HARRIS, IKE HARRIS AND CO, 2711 LBJ FWY, STE.530, FLR.5, DALLAS, TX 75234 IKE OBERMAN, BURHOPS FISH & SEAFOOD, 609 W NORTH AV, FLR 1, CHICAGO, IL 60610 IKEA - BALTIMORE, 8352 HONEYGO BLVD., BALTIMORE, MD 21236 IKON OFFICE SOLUTION, LIBERTY ONE,1305 EXECUTIVE BLV, CHESAPEAKE, VA 23320 IKON OFFICE SOLUTIONS, 855 WINDING BROOK DR, GLASTONBURY, CT 06033 IKON OFFICE SOLUTIONS, CENTRAL DISTRICT, CHICAGO, IL 60680-2566 IKON OFFICE SOLUTIONS, FLORIDA DISTIRCT PO BOX 532521, ATLANTA, GA 3033-2521 IKON OFFICE SOLUTIONS-MODESTO, 3320 TULLY RD, SOUTH MODESTO, CA 95350 IKON OFFICE SOLUTIONS, P.O. BOX 61000 DEPT. 1568, SAN FRANCISCO, CA 941611568 IKON OFFICE SOLUTIONS, PO BOX 31306, HARTFORD, CT 06150-1306 IKON, 12005 FORD RD. SUITE 300, DALLAS, TX 75234 IKON, 12100 SW GARDEN PLACE, TIGARD, OR 97223 IL. DEPT OF EMPLOYMENT, PO BOX 3637, SPRINGFIELD, IL 62708 Mode of Svc (if different)

Page 236 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3761 3743 3743 3743 3772 3772 3772 3743 3743 3743 3743 3743 3743 3770 3770 3772 3772 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3770 ILAN MOSERY, MFM PROPERTIES, 135 W 29, SUITE 501 5, NEW YORK, NY 10001 ILAN SHEMESH, THE SAPLING CO INC, 451 VEIT RD, PHONE 1, HUNTINGDON VALLEY, PA 19006 ILHAN JOHN YILGIA, JAY'S AMOCO STATION, 558 CHANCELLOR AVE, IRVINGTON, NJ 7111 ILIOS PARTNERS, LLC, 6 TIMES SQUARE SUITE 805, NEW YORK, NY 10036 ILLINOIS BELL TELE CO, 350 N ORLEANS 3RD FLOOR, CHICAGO, IL 60654 ILLINOIS COMMERCE COMMISSION, 527 EAST CAPITOL AVENUE POB 19280, SPRINGFIELD, IL 627949280 ILLINOIS COMMERCE COMMISSION, PO BOX 19280, SPRINGFIELD, IL 62794-9280 ILLINOIS COMMERCE COMMISSION, PO BOX 19280, 527 E CAPITOL AVE, SPRINGFIELD, IL 62701-1827 ILLINOIS COMMERCE COMMISSION, TELECOMMUNICATIONS, 527 EAST CAPITOL AVENUE, SPRINGFIELD, IL 62701 ILLINOIS DEPARTMENT OF REVENUE, PO BOX 19019, SPRINGFIELD, IL 62794-9019 ILLINOIS DEPARTMENT OF REVENUE, RETAILERS' OCCUPATION TAX, SPRINGFIELD, IL 62796 ILLINOIS SECRETARY OF STATE, HOWLETT BLDG. #328 DEPT OF BUS. SVCS, SPRINGFIELD, IL 62756 ILLINOIS SMALL COMPANY EXCH CARRIER ASSOCIATION, 3220 PLEASANT RUN, SPRINGFIELD, IL 627076230 ILLINOIS TELECOMMUNICATIONS ACCESS CORP., 3001 MONTVALE DR. SUITE D, SPRINGFIELD, IL 62704 ILLUMINET INC., P.O. BOX 2909, OLYMPIA, WA 98507 ILONA KIRNOS, A FLOWERS & GIFTS, 4501 ANNAPOLIS RD, BALTIMORE, MD 21227 ILYSE DELANOY, JOBMASTER CORP., 9010 LIBERTY RD, RANDALLSTOWN, MD 21133 IM HEE KIM, 1401 BAFFIN BAY DR, PLANO, TX 75075 IMAGE PRO., 5336 ALPHA RD. # 3, DALLAS, TX 75240 IMAGETEC L.P., P.O. BOX 676013, DALLAS, TX 75267-6013 IMAGISTICS INTERNATIONAL INC, 105 GAMMA DRIVE, PITTSBURGH, PA 15238 IMAGISTICS INTERNATIONAL INC, 4635 44TH ST.SE #204, KENTWOOD, MI 49512 IMAGISTICS INTERNATIONAL INC, 6639 SOUTHPOINT PKWY #103, JACKSONVILLE, FL 32216 IMAGISTICS, P.O. BOX 856037, LOUISVILLE, KY 40285-6037 IMAGISTICS, PO BOX 856210, LOUISVILLE, KY 40285-6210 IMBERMAN, MAYA D., 2160 S BEVERLY GLEN BLVD, #107, LOS ANGELES, CA 90025 IMM, CHRISTOPHER M., 5752 IDLEWOOD ST, DUBLIN, CA 94568 IMPERIAL COFFEE, 236 SW 12TH AVE, DEERFIELD BEACH, FL 33442 IMPERIAL COFFEE, 236 SW 12TH AVENUE, DEERFIELD BEACH, FL 33442 IMRAN MUNSHI, ZEENAT INC, PO BOX 19852, HOUSTON, TX 77224 INA LASMANE, SEXUAL VIOLENCE CENTER, 2100 PILLSBURY AV, MINNEAPOLIS, MN 55404 INDEPENDENT CAN, 1300 BRASS MILL ROAD, BELCAMP, MD 21017 INDEPENDENT FIDUCIARY SERVICES, 744 BROAD ST 11TH FLR, NEWARK, NJ 7102 INDIANA DEPARTMENT OF REVENUE, INDIANAPOLIS, IN 46204 INDIANA DEPARTMENT OF REVENUE, 100 N SENATE AVE RM N248, INDIANAPOLIS, IN 46204-2253 INDIANA UTILITY REGULATORY COMMISSION, 302 W WASHINGTON ST # 302, INDIANAPOLIS, IN 462044701 INDIANA UTILITY REGULATORY COMMISSION, INDIANA GOVERNMENT CENTER SOUTH, TELECOMMUNICATIONS, 302 WEST WASHINGTON STREET, SUITE E-306, INDIANAPOLIS, IN 46204 INDIANAPOLIS OFFICE INVESTORS II L.P., ONE BELMONT AVENUE SUITE 401, BALA CYNWYD, PA 19004 INDOOR BILLBOARD, P.O. BOX 17555, PORTLAND, OR 97217-0555 INDU PATEL, KEARNY WINE & LIQUOR STORE, INC, 818 KEARNY AVE, KEARNY, NJ 7032 INDUSTRIAL SAFETY SUPPLY, P.O. BOX 8686, EMERYVILLE, CA 94662 INDY COMM INC, ATTN: GENL COUNSEL, 5614 E CO RD 300 NORTH, FILLLMORE, IN 46128 INDY COMMUNICATIONS, 5614 E CR 300, N. FILMORE, IN 46128 INEZ TOLEDO, BUSINESS TECH SOLUTIONS GROUP, 777 PASSAIC AVE, CLIFTON, NJ 7012 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3743 3743 3743 3772 3743 3773 3743 3770 3775 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3775 3772 3743 3773 3743 3743 3743 3743 3743 3743 3772 3772 3772 3743 3772 3743 3743 3743 3743 3743 3743 3772 3772 INFANTA SAVAGE, ROOM TO GROW ACADEMY, 6600 LIMEKILN PKE, PHILADELPHIA, PA 19138 INFANTE, INGRID M., 5641 ALLEN ST, HOLLYWOOD, FL 33021 INFANTE, THERESA K., 7476 BRADLEY DR, BUENA PARK, CA 90620 INFO COFFEE SERVICE, 4001 PAUL ST, PHILADELPHIA, PA 19124 INFOMART OFFICE (SUPPLIES), 1950 STEMMONS #1063, DALLAS, TX 75207 INFOMART-USA, 1640 POWERS FERRY RD, MARIETTA, GA 30067 INFORMATICA, 2100 SEAPORT BLVD, REDWOOD CITY, CA 94083 INFOSPACE, INC., C/O BRENT C. SNYDER, ZOE PHILIPPIDES, PERKINS COIE LLP, 1201 3RD AVE., SEATTLE, WA 98101 ING CAPITAL LLC, ATTN: PETER CLINTON, 1325 AVE OF THE AMERICAS, NEW YORK, NY 10019 INGA AYALA, AYALA, INGA, 436 BLOOMFIELD AVE, MONTCLAIR, NJ 7042 INGALLS AND SNYDER, LLC, C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 INGALLS, TIMOTHY D., 575 CAMELOT LN, SAN ANTONIO, TX 758264 INGHAM COUNTY, PO BOX 215, MASON, MI 48854-0215 INGLESE, ALEX J., ACCOUNT EXECUTIVE, 20 HOBSON AVENUE, WILMINGTON, MA 01887 INGRAMS, JOSPEH P., 10405 HAY MEADOW DR, FRISCO, TX 75034 INNMUG, 1603 LBJ FREEWAY STE 840, DALLAS, TX 75243 INNOVATIVE PBX SVCS INC, ATTN: GENL COUNSEL, 2110 N YARBROUGH STE B, EL PASO, TX 79925 INNOVATIVE TELEPHONE, PO BOX 971363, EL PASO, TX 79997 INSIGHT 100, IN., C/O D.FRANCIS CHEWING 2103 N. DECATOR RD #144, DECATATUR, GA 30033 INSIGHT FINANCIAL CORP, 1935 SHERMER ROAD SUITE 300, NORTHBROOK, IL 60062 INSIGNIA/ESG SUNNYVALE, 677 PALOMAR AVE, SUNNYVALE, CA 94086 INSTASHRED SECURITY SERVICE, 2675 POMONA BLVD, POMONA, CA 91768 INSTINET CLEARING SERVICES, INC., 875 THIRD AVENUE, NEW YORK, NY 10022 INSTITUTE OF INT'L EDUCATION, 809 UNITED NATIONS PLAZA, NEW YORK, NY 10017 INTEC TELECOM SYSTEMS, 2711 LBJ FREEWAY SUITE 512, DALLAS, TX 75234-7321 INTECAP, C/O ALAN RATLIFF, INTECAP, 1600 SMITH STREET, HOUSTON, TX 77002 INTEG SYSTEMS CORPORATION, 22 SHELTER ROCK LANE, DANBURY, CT 6810 INTEG SYSTEMS, 22 SHELTER ROCK LN, DANBURY, CT 6810 INTEGRA TECHNOLOGIES, 12530 IRONBRIDGE RD SUITE D, CHESTER, VA 23831 INTEGRATED COMM., 55 E LINCOLN RD SUITE #101, SPOKANE, WA 99208 INTEGRATED COMM, ATTN: GENL COUNSEL, 888 DEMING WAY, SPARKS, NV 89431 INTEGRATED COMMUN., 888 DEMMING WAY, SPARKS, NV 89431 INTELLIGENT OFFICE-EL PASO, CR HOLD/2 CIVIC CENTER PLAZA, EL PASO, TX 79931 INTEL-PARSIPPANY, 1515 ROUTE 10 EAST, PARSIPPANY, NJ 7054 INTER COUNTY CLEARANCE CORP, 440 9TH AVE, NEW YORK, NY 10001 INTERCALL, P.O. BOX 281866, ATLANTA, GA 30384-1866 INTERCEPT GROUP, 1500 RESOURCE DR, BIRMINGHAM, AL 35242 INTERCEPT OUTPUT SOLUTIONS LP, 981 ISOM RD, SAN ANTONIO, TX 78216 INTERCONNECT SYS & SVCS, ATTN: GENL COUNSEL, 22 BUSINESS PARK CIR, ARDEN, NC 28704 INTERIOR RESOURCES, 15340 DALLAS PARKWAY SUITE #1510, DALLAS, TX 75248 INTERMEDIA COMM, C/O MCI/ WORLDCOM, ATTN: CONTRACTS ADMINISTRATION, 500 CLINTON CENTER DR BLDG 4, CLINTON, MS 39056 INTERMEDIA COMMUNICATIONS INC., ATTN: ACCOUNTS RECEIVABLE, ORLANDO, FL 32891-5121 INTERMEDIA COMMUNICATIONS INC., C/O WORLDCOM LEASE ADMINISTRATION, THIRD BUILDING THIRD FLOOR, 500 CLINTON CENTER DRIVE, CLINTON, MI 39056 INTER-MEDIA MARKETING/COLUMBIA, 420 RIVERMONT DRIVE, COLUMBIA, SC 29210 INTER-MEDIA MARKETING/JOHNSTOW, 1003 BROAD STREET, JOHNSTOWN, PA 15906 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3772 3772 3743 3772 3772 3772 3773 3743 3743 3743 3772 3772 3743 3743 3743 3743 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3743 3743 3743 3743 3772 3761 3770 3761 3744 3744 3761 INTERMEDIA, 3625 QUEEN PALM DR CABS PAYMENT, TAMPA, FL 33619 INTERMEDIA, CABS PAYMENT, 3625 QUEEN PALM DR, TAMPA, FL 33619 INTERNAL REVENUE SERVICE, CINCINNATI, OH 45999 INTERNAL REVENUE SERVICE, MEMPHIS, TN 37501 INTERNATIONAL BROTHERHOOD OF ELEC WRKRS, EDWIN HILL, PRESIDENT, 205 ROBIN RD STE 154, PARAMUS, NJ 07652 INTERNATIONAL BUSINESS SYSTEMS, 14102 SULLYFIELD CIRCLE, CHANTILLY, VA 20151 INTERNATIONAL DATA CORP., 1 SPEEN STREET, FRAMINGHAM, MA 1701 INTERNATIONAL FIBERCOM INC.-WDS, 5318 S. BROADWAY CIRCLE 9-103, ENGLEWOOD, CO 80110 INTERNATIONAL FOAM PRODUCTS, 510 COMMERCIAL AVE., CARLSTADT, NJ 7072 INTERNATIONAL INSURANCE, 181 W. MADISON ST. #2700, CHICAGO, IL 60602 INTERNATIONAL SPECIALTY, 1361 ALPS ROAD, WAYNE, NJ 7470 INTERNET GLOBAL SERVICES, INC., ROBERT NEWHOUSE, T, C/O LARRY LEVICK, GERARD, SINGER & LEVICK, 16200 ADDISON ROAD, ADDISON, TX 75001 INTERNET TEXOMA INC., 120 W. MULBERRY, SHERMAN, TX 75091-2543 INTERSTATE DISTRIBUTION CENTER, P.O. BOX 1925, CULVER CITY, CA 900232-192 INTERSTATE FIBERNET - CABS, PO BOX 510, WEST POINT, GA 31833 INTEX RECREATION CORP., 4130 SANTA FE AVE., LONG BEACH, CA 90810 INT'L ASSOC OF ASSEMBLY MANAGE, 635 FRITZ, COPPELL, TX 75019 INT'L FORKLIFT INC, 12358 MC CANN DR., SANTA FE SPRINGS, CA 90670 INTOUCH SOLUTIONS, 8783 W HACKAMORE DR SUITE 6, BOISE, ID 83709 INTOUCH SOLUTIONS, ATTN: GENL COUNSEL, 8783 W HACKAMORE DR #6, BOISE, ID 83709-1681 INTRADO INFORMED RESPONSE, DEPT# 1082, DENVER, CO 80263-1082 INTROWITZ, MICHELE A., 10106 SCHMIDT LN, MANOR, TX 78653 INVESCO RETIREMENT & BENEFIT, 22077 NETWORK PLACE, CHICAGO, IL 60673-1220 IONA COLLEGE, 715 NORTH AVE., NEW ROCHELLE, NY 10801 IONEX TELECOMM INC, PO BOX 5143, SIOUX FALLS, SD 78154 IONEX TELECOMMUNICATIONS INC, PO BOX 5143, SIOUX FALLS, SD 78154 IOS CAPITAL, P.O. BOX 676011, DALLAS, TX 75267-6011 IOS CAPITAL, PO BOX 13708, MACON, GA 31208-3708 IOS CAPITAL, PO BOX 41564, PHIL, PA 19101-1564 IOS CAPITAL, PO BOX 650016, DALLAS, TX 75265-0016 IOS CAPITAL, PO BOX 676013, DALLAS, TX 75267-6013 IOSCO COUNTY, PO BOX 538, TAWAS CITY, MI 48764-0538 IOS, PO BOX 41647, PHILADELPHIA, PA 19101 IOUFIC ELSAADI, AL QUICK STOP, 2002 WAUGH DR, HOUSTON, TX 77006 IOWA DEPT. OF REV. & FIN., PO BOX 10412, DES MOINES, IA 50306-0412 IP NETWORKS, 12610 EAST SHADOW LAKE, CYPRESS, TX 77429 IPASS, BOX 200152, PITTSBURGH, PA 15251-0152 IPLANET MAIL, 500 ELDORADO BLVD BLDG11-75 MSUMBRM11, BROOMFIELD, CO 80021 IPS SENDERO, CR HOLD/16051 ADDISON RD SUITE 320, ADDISON, TX 75001 IRA GREEN, IMAGE MAX INC, 6767 OAKBROOK BLVD, DALLAS, TX 75235 IRA LIFLAND, SULTAN & COMPANY, 550 S HOPE, STE 2650, LOS ANGELES, CA 90071 IRA LOWE, LAW OFFICE OF IRA LOWE, 2700 Q ST, 204, WASHINGTON, DC 20007 IRA REID, (REPRESENTING: THE BANK OF NEW YORK), BAKER & MCKENZIE, 805 THIRD AVE, NEW YORK, NY 10022 IRA S DIZENGOFF, AKIN GUMP STRAUSS, 590 MADISON AVE, NEW YORK, 10022 IRA WINKLER, OVERNIGHT SERVICES LLC, 22511 TELEGRAPH, SUITE 100, SOUTHFIELD, MI 48034 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3761 3770 3770 3770 3770 3761 3770 3761 3761 3761 3770 3770 3761 3761 3743 3743 3743 3772 3743 3743 3770 3770 3743 3743 3743 3743 3772 3773 3743 3743 3761 3743 3770 3761 3770 3761 3743 3743 3743 3743 3770 3770 3744 3770 3761 IRAJ JOEL, QUAIL WINE & SPIRITS, 1575 QUAIL ST, UNIT 12, LAKEWOOD, CO 80215 IRENA KOROL, VERDUGO HILLS COUNTRY CLUB, 400 W GLENOAKS BLVD, GLENDALE, CA 91202 IRENE DE ALVA, THE FOAM FACTORY, 17515 S SANTA FE AV, COMPTON, CA 90221 IRENE GUNDLAH, THE PARTY NOOK, 371 W LANCASTER AVE, WAYNE, PA 19087 IRENE HEUBLEN, UNITED HEALTH, 14 W CENTRAL ST, NATICK, MA 1760 IRENE JONES, JACK JONES HEARING AID CENTERS, 4700 KMART DR, WICHITA FALLS, TX 76308 IRENE MILSTEIN, IRENE'S BAKERY, 10085 SANDMEYER LA, PHILA, PA 19116 IRINEO EBARVIA, D'ANNA IMPORTS, 34234 VAN DYKE, STERLING HEIGHTS, MI 48312 IRIS BOND, COMMUNITY CARE NURSING SERVICE, 8108 HARFORD RD, PARKVILLE, MD 21234 IRIS BURNELL, JACKSON HEWITT TAX SERVICE OF DC (LOC 2), 2400 14TH ST NW, UNIT J, WASHINGTON, DC 20009 IRIS MARRARO, IRIS DELI & GROCERY, 1961 FULTON, GROUND, BROOKLYN, NY 11233 IRIS STOUT, EUGENE CAFFREY, 717 BETHLEHEM PIKE, SUITE 1F, GLENSIDE, PA 19038 IRIS TALLINI, GRAVESEND INVESTINGATING CORP, 155 AVENUE U, 1, BROOKLYN, NY 11223 IRIT BENZINO, EAGLE TOWING, 138-46 78 AVE, C, FLUSHING, NY 11367 IRMA BARRERA, LATINO ELECTRONICS, 102 17TH, SANTA ANA, CA 92701 IRMA MONANEZ, COLLISION 2000 CENTER, 2545 EL CAJON, SAN DIEGO, CA 92105 IROETUGO, JOE B., 115-43 148TH ST, S OZONE PARK, NY 11436 IRON MOUNTAIN OFF-SITE DATA PROTECTION, P.O. BOX 27129, NEW YORK, NY 10087-7129 IRON MOUNTAIN RECORDS MGMT, P.O. BOX 915004, DALLAS, TX 75391-5004 IRON MOUNTAIN/CANADA, 120 MCDONALD ST, ST JOHN, VALLEY FORGE, PA 19482 IRON MOUNTAIN, 3132 IRON RIDGE STREET, DALLAS, TX 75247 IRON MOUNTAIN, PO BOX 911862, DALLAS, TX 75391-1862 IRSUAD AHMAD, A & A CHECK CASHING, 2244 S GAREY AVE, POMONA, CA 91766 IRVIN SMITH, SHOWPLACE REAL ESTATE INC, 9100 SOUTHWEST FRWY, 127, HOUSTON, TX 77074 IRVINE CO, 4675 MACARTHUR CRT STE 150, NEWPORT BEACH, CA 92660 IRVINE CO, 4675 MACARTHUR CRT STE 200, NEWPORT BEACH, CA 92260 IRVINE COMPANY, PO BOX 39000 / DEPT. 44721, SAN FRANCISCO, CA 94139-4721 IRVINE OFFICE COMPANY C/O INSIGNIA/ESG, DEPT. # 1429, LOS ANGELES, CA 90084-1429 IRVING BURTON ASSOCIATES, INC., 5111 LEESBURG PIKE, STE 702, FALLS CHURCH, VA 22041 IRVING ISD TAX OFFICE, P.O BOX 152021, IRVING, TX 75015-2021 IRVING, CYNTHIA, RECEPTIONIST, 12970 HWY 8 BUSINESS, #123, EL CAJON, CA 92021 IRVING, RODERICK, CCR I, 3539 HACIENDA DR, DALLAS, TX 75233 IRWIN FEIN, MICROSPAN CORPORATION, 90 4 COLIN DR, HOLBROOK, NY 11741 IRWIN GROSS & RUTH GROSS JT, TEN, 144 N DITHRIDGE ST, PITTSBURGH, PA 15213 IRWIN MENKEN, COMMUNIQUE INC, 324 LAFAYETTE ST, 4TH FLOOR, NEW YORK, NY 10012 IRWIN SUSON, APPRAISAL OFFICE, 9101 E KENYON AV, SIUTE 2400, DENVER, CO 80237 ISAAC ROSENBERG, BACI TRADING, 555 SW 12TH AV, STE 107, POMPANO BEACH, FL 33069 ISAAC SEGAL, COSTA CO., 14100 US HWY 19, CLEARWATER, FL 33764 ISAAC, ANDRE, FIELD TECHNICIAN, 1237 S SPRINGFIELD AVE, CHICAGO, IL 60623 ISAAC, BURT G., 250 SOUTH WHITING ST., APT 611, ALEXANDRIA, VA 22304 ISAAC, CRAIG K., 3440 WESTERN CENTER BLVD, #275, FORT WORTH, TX 76137 ISAACSON, DEANNA L., 61 PLATEAU DR, ALISO VIEJO, CA 92656 ISAAS MAVASHEV, ASTORIA, 909 S ONEIDA ST, #B-1, DENVER, CO 80224 ISABEL CRUZ, 3351 GROCERY & CAFETERIA, 3351 PARK AV, UNION CITY, NJ 7087 ISABEL MIRO, TEK TRADEMARK TELECOM, 2211 NORFOLK, STE 800, HOUSTON, TX 77098 ISABELL CRUZ, 3351 GROCERY & CAFETERIA, 3351 PARK AVE, UNION CITY, NJ 7087 ISAIAS PADILLA, LOS PAISANOS, 2293 INTERNATIONAL BLVD, OAKLAND, CA 94606 Mode of Svc (if different)

Page 240 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3761 3770 3770 3743 3770 3743 3772 3743 3743 3761 3772 3770 3761 3770 3770 3770 3761 3743 3761 3770 3743 3770 3770 3761 3761 3770 3770 3770 3770 3761 3770 3770 3743 3770 3770 3743 3772 3761 3743 3743 3743 3743 3743 ISAIAS SAN MARTIN, SAN MARTIN TIRE, 6415 N 59 AV, GLENDALE, AZ 85301 ISAKSON, SONJA L., ACCOUNT EXECUTIVE, 1140 N 93RD ST, #C, SEATTLE, WA 98103 ISAM DUGHMAN, ROSSI'S DELICATESSEN, 426 CASTRO, SAN FRANCISCO, CA 94114 ISAQANI MORALES, INSIDE CHECK CASHING, 360 MARTIN LUTHER KING DR, JERSEY CITY, NJ 7305 ISEN HUSSEIN, GATEWAY LIQUORS, 5944 SAN PABLO AV, OAKLAND, CA 94608 ISHMAEL, CLAYTON W., ACCOUNT EXECUTIVE, 4410 LAKE WASHINGTON BLVD, KIRKLAND, WA 98033 ISHWAR MAHARAJ, INTERNATIONAL CREATIVE MANAGEMENT, 40 W 57TH ST, NEW YORK, NY 10019 ISI INFO, 1051 PERIMETER DR STE 200, SCHAUMBURG, IL 60173 ISLAND OASIS-WALPOLE, 141 NORFOLK STREET, WALPOLE, MA 2081 ISLAND TELEPHONE COMPANY, NW 8702, PO BOX 1450, MINNEAPOLIS, MN 55485-8702 ISLAND TELEPHONE CO, NW 8702 PO BOX 1450, MINNEAPOLIS, MN 55485-8702 ISMAIL LAFARGA, KEARNY BUSINESS MACHINES, 418 420 KEARNY, KEARNY, NJ 7032 ISO CLAIMS SERVICES INC, 250 BERRY HILL ROAD, SUITE 500, COLUMBIA, SC 29210 ISRAEL BAHERA, CHILI VERDE, 630 N SEPULVEDA BL, 15A, EL SEGUNDO, CA 90245 ISRAEL BRAUNSTEIN, ROMEROVSKI CORP, 450 W WESTFIELD AVE, ROSELLE PARK, NJ 7204 ISRAEL KAHAN, FRANKLIN POLY CORP, 4601 2 AV, 1, BROOKLYN, NY 11232 ISRAEL MARTINEZ, ISRAEL MARTINEZ DBA I & F NATU, 615 SW 82ND AV, MIAMI, FL 33144 ISRAEL OCHOA, EL JALAPENO MEXICAN, 9759 ARROW HWY, C, RANCHO CUCAMONGA, CA 91730 ISRAEL OGUNLEYE, COWRIE PHARMACY, 25 WALNUT LANCE, PHILADELPHIA., PA 19144 ISRAEL, ZACHARY, 11812 ARBOR DOWNS RD, AUSTIN, TX 78748 ISREAL KERIAN, STEVES ELECTRIC, 4514 FOUNTAIN AVE, LOS ANGELES, CA 90029 ISSAN QUTOB, NEW IMAGE, 1067 NEWPARK MALL, NEWARK, CA 94560 ITC DELTACOM COMM INC, ATTN: GENL COUNSEL, 4092 S MEMORIAL PKWY, HUNTSVILLE, AL 35802 IVAN ALVAREZ, ATC GROUP, 11733 SW 107TH TER, MIAMI, FL 33186 IVAN COHEN, OK UNIFORMS CO. INC., 368 BROADWAY, NEW YORK, NY 10013 IVAN DEARAUJO, MASSET INC., 39 MUSICK, IRVINE, CA 92618 IVAN HODIS, HACIENDA BRIDES / BRIDES INTERNATIONAL, 275 S LA CIENEGA BL, BEVERLY HILLS, CA 90211 IVAN KAPLAN, IM KAPCO INC % HOUSEMASTERS HOME, 517 ROUTE 111, REAR 1, HAUPPAUGE, NY 11788 IVAN LIMA, NORTH AMERCA CASH, 115 SW 107TH AV, SUITE 115-A115-A, MIAMI, FL 33174 IVAN VOLOVIK, BIG MANAGEMENT, 3307 AVENUE N, GROUND, BROOKLYN, NY 11234 IVAN WATTERS, YASUKUNAI, 6061 DEMPSTER, MORTON GROVE, IL 60053 IVANA SAVIC, GRANT SAVIC KOPALOFF & ASSOC LLC, 6399 WILSHIRE BL, STE 414, LOS ANGELES, CA 90048 IVANITO RODRIGO, KELVIN MINI MARKET, 95 S 13TH ST, NEWARK, NJ 7107 IVAR ZEILE, IVAR ZEILE DBA HAMMERED DESIGN STUDIO, 2350 LAWRENCE ST, DENVER, CO 80205 IVERSON, DANIEL J., ACCOUNT EXECUTIVE, 6109 53RD ST NW, GIG HARBOR, WA 98335 IVETTE TORRES, RAPIDO AUTO BROKER, 3208 4TH AV, PHONE MAIN, HIALEAH, FL 33013 IVETTE TORRES, RAPIDO AUTO BROKER, 416 NW 79TH ST, MIAMI, FL 33150 IVEY, LAKETA C, P.O. BOX 152516, DALLAS, TX 75315 IVY ASSET DBA BANK OF NEW YORK, 1 EMBARCADARO CENTER, SAN FRANCISCO, CA 94111 IVY JO KAUTH, SOUTHWEST CONNECTION, 735 DODECANESE BLVD, 24, TARPON SPRINGS, FL 34689 IVY, TABITHA A., ACCOUNT EXECUTIVE, 2701 WHISPER MEADOW LANE, #611, ARLINGTON, TX 76006 IWAN, ANNE MARIE, MAJOR ACCOUNT MANAGER, 5225 ZENITH AVE S, MINNEAPOLIS, MN 55410 IWASHITA, CATHRYN SACHIKO, 4912 KINGSPINE ROAD, ROLLING HILLS, CA 90274 IZON RYERSON ENTERPRISES INC, JAMES RYERSON, 6817 K AVE #101, PLANO, TX 75074 IZQUIERDO, JANETTE, 12362 DORAN PL, NORTH HOLLYWOOD, CA 91605 Mode of Svc (if different)

Page 241 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3770 3770 3761 3770 3744 3770 3770 3761 3770 3770 3770 3761 3743 3770 3770 3770 3770 3770 3743 3772 3773 3770 3743 3743 3770 3743 3743 3743 3770 3770 3743 3770 3761 3770 3770 3770 3770 3770 3770 3770 IZZY GOODMAN, NORTH SURUBAN CARDIOLOGY, 800 AUSTIN, EVANSTON, IL 60202 J & M BROWN COMPANY INC., 267 AMORY ST. P. O. BOX 237, JAMAICA PLAIN, MA 02130-0237 Mode of Svc (if different)

J B PANI, J B PANI CPA, 800 GRAND AV, SUIT AG4, CARLSBAD, CA 92008 J DOUGLAS LOGAN, BLUE WATER PATTERN & ENGINEERING CO, 3211 3211, FLOOR 1, PORT HURON, MI 48060 J HENDERSON, BALTIMORE URBAN LEAGUE, 512 ORCHARD ST, BALTIMORE, MD 21201 J I VESTER, H I SOLUTIONS, INC, 4040 ROYAL DR NW, 100, KENNESAW, GA 30144 J KEPNER/H VICENTE/D LADDIN, (REPRESENTING: VERIZON COMMUNICATIONS), ARNALL GOLDEN GREGORY, 2800 ONE ATLANTIC CTR, 1201 W PEACHTREE ST, ATLANTA, GA 30303-3450 J KYLE FELTS, TOWN EAST BAPTIST CHURCH, 3117 TOWN EAST BLVD, MESQUITE, TX 75150 J LUIS ACOSTA, MILLENNIUM 2000, 11441 ATLANTIC AV, LYNWOOD, CA 90262 J MARK LONGENECKER, TRAILER FLEET INTL., 290 KING OF PRUSSIA RD, RADNOR, PA 19087 J MICHAEL MCMAHON, NATL ASSOCIATION OF PASTORAL, 225 SHERIDAN ST NW, WASHINGTON, DC 20011 J PHILIP RICHARDS, BIKES BLADES & BOARDS, 17020 MACK, DETROIT, MI 48224 J TIMOTHY REGAN, THE PARK RIDGE CENTER, 211 E ONTARIO ST, 800, CHICAGO, IL 60611 J TRONTIN, MEDPHARM, 2000 L ST NW, SUITE 807, WASHINGTON, DC 20036 J&D SYSTEMS INC, PO BOX 1506 STN C KITCHENER, ONTARIO, N2G 4P2CANADA J. FAUCETT, RED'S AUTOMOTIVE SERVICE CENTER, 1631 E WILSHIRE, SANTA ANA, CA 92705 J. FINKELMAN, DR. J FINKELMAN, 1755 OLD YORK RD, 1 1, ABINGTON, PA 19001 J. ROBERTS, J.W. ROBERTS, 1903 TELLEPSEN, HOUSTON, TX 77023 J. SCOTT NAGEH, PARK WEST VISION ASSOCIATES, 218 PROSPECT PARK W, GRD, BROOKLYN, NY 11215 J.D. ROCE, MUNICH MOTORSPORT NORTH, 6483 PEACHTRE INDUSTRIAL BLVD, DORAVILLE, GA 30360 J.D.EDWARDS (ALL PAYABLES TO THIS #), PO BOX 770, DENVER, CO 80271AUSTRALIA J.J. FAULK, 276 5TH AVENUE #402, NEW YORK, NY 10001 J.L.M., INC., C/O JOEL C. RICHMOND, 10 N. CALVERT ST., SUITE 522, BALTIMORE, MD 21202 J.P GUITTARD, CONVERSE INT'L SCHOOL OF LANGUAGES, 636 BROADWAY, 210 2, SAN DIEGO, CA 92101 J.P. MORGAN INVESTMENT MANAGEMENT INC., 530 FIFTH AVENUE, NEW YORK, NY 10036 J.P. MORGAN INVESTMENT MANAGEMENT INC., ATTENTION: ANNE MANCUS, 530 FIFTH AVENUE, NEW YORK, NY 10036 J.R. THICKLIN, DESTINY BY CHOICE, PO BOX 336, BELLE GLADE, FL 33430 J2 GLOBAL COMM, 6922 HOLLYWOOD BLVD 8TH FL, HOLLYWOOD, CA 90028 J2 GLOBAL COMMUNICATIONS, 6922 HOLLYWOOD BLVD, 8TH FL, HOLLYWOOD, CA 90028 J2 GLOBAL COMMUNICATIONS, 6922 HOLLYWOOD BLVD. 8 TH FLOOR, HOLLYWOOD, CA 90028 JA JENDRESEN, KENT CHRISTIAN CENTER, 9440 CANYON DR, KENT, WA 98031 JABER ROOZBEH, WESTERN MOTORS, 22238 MISSION BL, HAYWARD, CA 94541 JABS, MARK A., 14935 W BARIFF, SURPRISE, AZ 85379 JACINTA TAVERAS, VERA'S GROCERY, 47-60 45, GROUND, WOODSIDE, NY 11377 JACK ACHUAN, F J DYEING INC, 4926 ZAMBRANO ST, LOS ANGELES, CA 90040 JACK ALEXANDER, ATLANTA SUPPLY CO., 643 10TH ST NW, ATLANTA, GA 30318 JACK BARLEV, SPECTRA PHOTO, 77 CHRISTOPHER, STR LVL, NEW YORK, NY 10014 JACK BLITCHFORD, JACKS AUTO SALES, 5321 FRANKFORD AV, PHILADELPHIA, PA 19124 JACK BRANT, BEST FOOT, 2451 N LINCOLN AV, 2, CHICAGO, IL 60614 JACK BRENNER, JACK H. BRENNER,DDS, 6280 SW 72ND ST, SUITE 401401, MIAMI, FL 33143 JACK BURGER, BURGER CONSTRUCTION & PROPERTY SERVICES, 437 S HIGHWAY 101, 110, SOLANA BEACH, CA 92075 JACK CASALE, JACK CASALE DDS PC, 380 N BROADWAY, FLOOR: 11, JERICHO, NY 11753

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3770 3761 3770 3770 3743 3770 3743 3761 3770 3770 3770 3761 3770 3770 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3761 3761 3770 3770 3761 3770 3761 3770 3770 3770 3761 3770 3770 3743 3770 3761 3761 JACK COHEN, DIVERSITY JOB FAIRS.COM INC, 2470 WINDY HILL RD SE, STE 311 MAIN, MARIETTA, GA 30067 JACK CORLESS, JACK CORLESS DBA JACKSTUDO, 6901 W 117TH AVE, 12, BROOMFIELD, CO 80020 JACK DEASY, CRUISE HOLIDAYS OF ARLINGTON, 160 MASSACHUSETTS AV, ARLINGTON, MA 2474 JACK DOSS, INTERNET SHOPPE, 2815 CAMINO DEL RIO S, SUITE 245, SAN DIEGO, CA 92108 JACK DRESS, MEDIA SOUTH COMPUTER SUPPLIES, INC., 6021 LIVE OAK PKWY NW, PHN RM 1ST, NORCROSS, GA 30093 JACK DREXLER, FLUKYS, 5225 W TOUHY AV, SKOKIE, IL 60077 JACK EADEH, CARPET WORLD & FLOORS, 29955 ORCHARD LAKE RD, FARMINGTON HILLS, MI 48334 JACK FIELDS, PO BOX 2286, HUMBLE, TX 77347 JACK GORMAN, ABACUS TECHNICAL SERVICES, 2201 N CENTRAL EXPY, RICHARDSON, TX 75080 JACK H DAVIS JR, 3945 PURDUE, DALLAS, TX 75225 JACK HARTZMAN, M H PHOTOGRAPHY, 6001 MONTROSE RD, 104, ROCKVILLE, MD 20852 JACK HENDERSON, DCI PRODUCTS, 100 MILL ST, CLIFTON HEIGHTS, PA 19018 JACK HENDERSON, JACK D HENDERSON, 1600 N BROADWAY, STE 1410 14TH, DENVER, CO 80202 JACK JOHNSTON, JACK JOHNSTON BICYCLES, 9005 GARLAND RD, DALLAS, TX 75218 JACK KOUZOUJIAN, MATRIX TEST EQUIPMENT INC, 90 11 COLIN DR, DES STORE, HOLBROOK, NY 11741 JACK KRITEMAN, ASSOCIATED STEAM SPECIALTY CO INC, 3709 JONES ST, DREXEL HILL, PA 19026 JACK KULASA, NEDSCHROEF CORPORATION, 7170 W 43RD ST, SUITE 200, HOUSTON, TX 77092 JACK LILLEY, JACK B LILLEY INSURANCE, 305 W WOODARD ST, SUITE 208, DENISON, TX 75020 JACK LONG, H & J TRADING CORP, 9500 7TH ST, O, RANCHO CUCAMONGA, CA 91730 JACK LOOKE, REALTY WORLD - CAL.COM, 338 JACKSON, 3, HAYWARD, CA 94544 JACK MATHEWS, RAVENNA GARDENS, 2201 QUEEN ANNE AVE N, SEATTLE, WA 98109 JACK MCCORMICK, INTERNATIONAL HOSPITALITY SVCS, 541 N PALMETTO AVE, STE 102, SANFORD, FL 32771 JACK MONTES, POLY-QUIP INC, 1608 MILLER ST, HOUSTON, TX 77003 JACK NIEBELL, PRICE MANUFACTURING & ENGINEERING, 2956 INDUSTRY, OCEANSIDE, CA 92054 JACK QUINN, AUTO CREDIT EXPRESS OF SAGINAW, 1707 CHELSEA CIR, HOWELL, MI 48843 JACK RAID, EXCELLENCE AUTO, 5249 EL CAJON BLVD, SAN DIEGO, CA 92115 JACK RHYNE, WORD SPRING CONSULTING, 1021 H ST, 7, SACRAMENTO, CA 95814 JACK RONEN, BUBLIOU INC, 1006 SANTEE, A, LOS ANGELES, CA 90015 JACK SARGENT, CJ'S COFFEES, 11757 W KEN CARYL AV, APT B, LITTLETON, CO 80127 JACK SHUBER, AMERICAN FINANCIAL PRINTERS, 1700 K ST, SUITE 1100, WASHINGTON, DC 20006 JACK SONNER, NATIONAL BATTERY CORP., 18-32 A 127, GROUND, COLLEGE POINT, NY 11356 JACK SWENSON, JW SWENSON INVESTMENT COUNSEL, 30 COLPITTS RD, 1, WESTON, MA 2493 JACK T HESS, JACK T HESS, 607 DAWSON, DUNCANVILLE, TX 75116 JACK TUCKER, PRO TEMP BUSINESS SOLUTIONS, 5411 OLD FREDERICK RD, TELCCOLOS, BALTIMORE, MD 21229 JACK VAN HOREN, COLLEGE TRAVEL, 1180 STUDEBAKER RD, G, LONG BEACH, CA 90815 JACK WIER, JACK WIER JR & ASSOCIATES,INC, 4450 60TH AVE N, SAINT PETERSBURG, FL 33714 JACK WILLS, STRATEGIC GROUP, 1921 WRIGHT BLVD, SCHAUMBURG, IL 60193 JACKELYN GIROUX, FONE FRIEND, INC., 2722 LOKER AVE W, SUITE GG, CARLSBAD, CA 92008 JACKIE CURLEY, WAND- WOMEN'S ACTIONS OF NEW DIRECTIONS, INC., 691 MASCHSTS AV, ARLINGTON, MA 2476 JACKIE CURLEY, WAND, 464 CHEROKEE AV SE, SUITE 202, ATLANTA, GA 30312 JACKIE EDWARDS, UNIF TRAN MIN ACT, 15 MOONSEED PL, THE WOODLAND, TX 77381 JACKIE FAISON, AMERICAN MANAGEMENT SYSTEMS, 4050 LEGATO RD, FAIRFAX, VA 22033 JACKIE GIVENS, TUESDAY MORNING, 11939 OLIVE BLVD, CREVE COEUR, MO 63141 JACKIE GIVENS, TUESDAY MORNING, 2890 S COLORADO BLVD, SUITE A, DENVER, CO 80222 Mode of Svc (if different)

Page 243 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3743 3743 3772 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 3743 3743 3761 3770 3761 3770 JACKIE GRAY, MARVIN GARDENS, 7502 FAIRMOUNT AVE, EL CERRITO, CA 94530 JACKIE HILDEBRAN, RICHARD D CHAPMAN CPA, 3450 E SPRING ST, 106, LONG BEACH, CA 90806 JACKIE HUETER, JOHNNY ROCKETS, 1718 N MARKET ST, DALLAS, TX 75202 JACKIE HUETER, JOHNNY ROCKETS, 25333 TWELVE MILE, SOUTHFIELD, MI 48037 JACKIE HUETER, JOHNNY ROCKETS, 5701 SUNSET DR, SOUTH MIAMI, FL 33143 JACKIE JORDAN, MITZE'S KOUNTRY KITCHEN, 25381 ALICIA PKWY, SUIT C, LAGUNA HILLS, CA 92653 JACKIE MATHEWS, SAINT CLAIRE AND SONS,INC., 4910 WEEPING WILLOW, HOUSTON, TX 77092 JACKIE PARRIS, EAGLE COFFEE CO INC., 1019 HILLEN ST, TELCOCLOS, BALTIMORE, MD 21202 JACKIE PARRIS, OLD TOWN COFFEE & TEA CO INC., 1027 HILLEN ST, SUITE APT. FRONTTELCOLOS 1, BALTIMORE, MD 21202 JACKIE PENSKY, LAKESHORE APPRAISAL GROUP, 3913 N TRIPP AVE, 1, CHICAGO, IL 60641 JACKIE ROONEY, SOUTH BOSTON ONLINE, 490 E BROADWAY, SOUTH BOSTON, MA 2127 JACKIE THOMAS, QT INN, 16695 OLD FIVE DR, COOPER COUNTY, MO 65233 JACKIE TIAN, NAILS PROFESSIONAL NAIL SERVICES, 8650 SPICEWOOD SPRINGS RD, 208, AUSTIN, TX 78759 JACKIE YOUMANS, VAN WINKLE & COMPANY INC., 652 BELLE MEADE AV NW, ATLANTA, GA 30318 JACKSON COUNTY, 120 W MICHIGAN AVE STE 5B, JACKSON, MI 49201-1374 JACKSON COUNTY, 308 W KANSAS AVE, INDEPENDENCE, MO 64050-3716 JACKSON LEWIS LLP, 1215 K STREET SUITE 1800, SACRAMENTO, CA 95814 JACKSON, BRYAN M., TECH 1 NETWORK, 1241 S KOLIN AVE, 1ST FL, CHICAGO, IL 60623 JACKSON, CARL J., 4329 DEXTER ST, #C, PHILADELPHIA, PA 19128 JACKSON, CHRISTOPHER, 46 PRESCOTT ST, WATERTOWN, MA 02472 JACKSON, DEBORAH L., CUST IMPL REP 1, 938 E. HARVEY, FT. WORTH, TX 76104 JACKSON, FELISHA D., ACCOUNT EXECUTIVE, 1141 HIGHPOINT RD, BEDFORD, TX 76022 JACKSON, JASON J., ACCOUNT EXECUTIVE, 436 BROWER AVENUE, PLACENTIA, CA 92870 JACKSON, JOE N, 19 OTTO WAY, FREDERICKSBURG, VA 22406-7439 JACKSON, KELIN A., ACCOUNT EXECUTIVE, 12345 ALAMEDA TRACE CIR, #528, AUSTIN, TX 78727 JACKSON, KRISTIAN, NETWORK OPERATIONS TECH II, 85 BANCROFT STREET, PORTLAND, ME 04102 JACKSON, OSCAR L., 1323 W GEORGE ST, #2, CHICAGO, IL 60657 JACKSON, RAYMOND, 1731 W. LAKE ST., CHICAGO, IL 60612 JACKSON, REGINALD C., 7311 HARDWOOD TRAIL, DALLAS, TX 75249 JACKSON, REJINA L., 8328 CAMPANELLA DR, DALLAS, TX 75243 JACKSON, SHARON D., IP TECH BILLING OPS, 3014 PINEVIEW COURT NE, WASHINGTON, DC 20018 JACKSON, SHAWN, NETWORK TECH, 46181 CECIL TERRACE, POTOMEC FALLS, VA 20165 JACKSON, SIDROWE C., ACCOUNT EXECUTIVE, 3310 22ND ST NE, WASHINGTON, DC 20018 JACKSON, TINA, 1030 W SECRETARIAT DR, TERRELL, TX 75160 JACKSON, TOMMY L., SALES MANAGER, 6903 DEATONHILL DR, #43, AUSTIN, TX 78745 JACKSON, VALICIA D., BBE REP III, 6101 CYPRESS DR, ROWLETT, TX 75089 JACKSON, WESLEY D., 507 MADISON AVE., JERMYN, PA 18433 JACKY XIONG, SHANGHAI FURNISHINGS, 1828 WISCONSIN AVE, WASHINGTON, DC 20007 JACOB CHUNG, BEST TUTORING ACADEMY, 43-49 45, 2, SUNNYSIDE, NY 11104 JACOB FARBER, APPRAISAL INSTITUTE, 875 N MICHIGAN AVE, 2400, CHICAGO, IL 60611 JACOB GOLDBERG, 41 W. 96TH STREET, APT. 3C, POUND RIDGE, NY 10576 JACOB GOLDBERG, P.O. BOX 398, POUND RIDGE, NY 10576 JACOB HANDLEMAN, INSIGHT BOSTON, 5 CHRYSLER ROAD, NATICK, MA 1760 JACOB NAYDOVICH, JN DISTRIBUTION, 8348 STATE RD, UNIT 5PHONE 1ST, PHILA, PA 19136 JACOB PEYKAR, VIRTUAL WIRELESS, 18111 NORDHOFF ST, NORTHRIDGE, CA 91330 JACOB VARGHESE, JACOB VARGHESE, 5807 RISING SUN AV, 1, PHILADELPHIA, PA 19120 Mode of Svc (if different)

Page 244 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3770 3770 3761 3770 3761 3770 3770 3761 3761 3743 3770 3761 3761 3770 3761 3770 3761 3770 3770 3770 3743 3770 3770 3743 3770 3761 3770 3770 3770 3761 3761 3743 JACOBS, ROBERT J., 950 SW 11TH PL, NORTH BEND, WA 98045 JACOBSON SERVICES, PO BOX 708220, SANDY, UT 84070 JACOBSON, FAITH W., ACCOUNT EXECUTIVE, 3215 HARBOR LN, #3-310, PLYMOUTH, MN 55447 JACOBY, TIMOTHY A, 4910 SIOUX COURT, GIBSONIA, PA 15044 JACO-HARSHEY, MARY, CITY VP, 16635 S 33RD ST, PHOENIX, AZ 85048 JACONO, FRANK M., 2400 BABYLON ST, WANTAGH, NY 11793 JACQUE PERTLE, TRANS WORLD EQUIPMENT SALES, 630 N. MORLEY, MOBERLY, MO 65270 JACQUELINE CRAIG, ENVIDOS HILDAGO INC, 33 N GARDEN AVE, 180, CLEARWATER, FL 33755 JACQUELINE ELLEDGE, THE CATERING COMPANY OF AUSTIN, 14611 BURNET RD, SUITE 104104, AUSTIN, TX 78728 JACQUELINE JORDAN, SUTTON EXECUTIVE CENTER, 3201 NEW MEXICO AVE NW, SUITE 350, WASHINGTON, DC 20016 JACQUELINE KELLY, EVERY DAY LIFE EXPERIENCES INC, 300 S GRAND BLVD, SUITE 221, SAINT LOUIS, MO 63103 JACQUELINE KENNY, BRABENDER COX POLITICAL MIKE MIHALKE, 600 PENNSYLVANIA AVE SE, SUITE 220, WASHINGTON, DC 20003 JACQUELINE MIDDLEBROOKS, AESTHETIC HAIR DESIGN, 101 KENWOOD RD, SUITE 44, FAYETTEVILLE, GA 30214 JACQUELINE THELEN, THELEN DESIGN BUILD, 4720 CHAMBLEE DUNWOODY RD, DUNWOODY, GA 30338 JACQUELINE VIKRE, IVY HOUSE, 5601 H ST, SACRAMENTO, CA 95819 JACQUELYN KERINS FRUGOLI &, MICHAEL C FRUGOLI JT T, 7962 COUNTRY CREEK DR, MORRIS, AL 35116 JACQUES COQUEREL, TRANATLANTIC INVESTMENT, 2220 HEWATT RD SW, SUITE301, SNELLVILLE, GA 30039 JACQUES LAWRENCE, LAWRENCE ENTERPRISES DBA MCDON, JFK AIRPORT, BLDG: 55, TERM: 1, FLR: 3 3, JAMAICA, NY 11430 JACQUI RUSH, MDW MANAGEMENT, 2598 FORTUNE WAY, STE C, VISTA, CA 92083 JACY GUYNES, JACY GUYNES STATE FARM, 1711 SANTA FE DR, WEATHERFORD, TX 76086 JADE WHELAN, CITY THEATRE, 444 BRICKELL AV, SUITE 229229, MIAMI, FL 33131 JADIENE BRANDON, OPEN ARMS CHILD CARE, 2001 23RD STREET, 1, PHILADELPHIA, PA 19145 JAE BAUM PARK, GLORY CLEANERS, 7121 BEVERLY BLVD, LOS ANGELES, CA 90036 JAE COLEMAN, GRAVOIS GLASS, 6825 GRAVOIS, ST. LOUIS, MO 63116 JAE KIM, YJ LAND, 20016 GOSHEN RD, GAITHERSBURG, MD 20886 JAE LEE, WE ONE, 2151 O TOOLE AV, SUITE I, SAN JOSE, CA 95131 JAFFE RAITT HEUER & WEISS, ONE WOODWARD AVE. #2400, DETROIT, MI 48226 JAGAJIT SAMRA, A PIZZA MART, 9452 35TH AVE SW, PHONE 1, SEATTLE, WA 98126 JAGDISH PATEL, TOPEX ELECTRONICS, 818 NEWARK AVE, JERSEY CITY, NJ 7306 JAGGI, WAYNE, CUSTOMER CARE, 9811 COSTA LAGO ST, SPRING VALLEY, CA 91977 JAI SHARMA, COLDWELL BANKER SERVICE FIRST REALTY, 215-15 JAMAICA AV, GROUND, QUEENS VILLAGE, NY 11428 JAIME BARTOLOME, SUNSHADE HOLDING CORP - FL, 870 MARKET ST, SUITE 1047, SAN FRANCISCO, CA 94102 JAIME CARTER, JAVA CROWN, INC, 6111 W FM 1960, HOUSTON, TX 77069 JAIME DONGO, J.C. UPHOLSTERY, 5972 W PICO BLVD, LOS ANGELES, CA 90035 JAIME MARTIN, WESTERNAIR MECHANICAL, 11300 SUNRISE GOLD CIR, SUITE A, RANCHO CORDOVA, CA 95742 JAIME MCTEETERS, COLLEGE PRO PAINTERS, 7100 BROADWAY, BUILDING 6; SUITE O, DENVER, CO 80221 JAIME PICACHE, ROYAL PALM YACHT & COUNTRY CLUB, 2425 W MAYA PALM DR, BOCA RATON, FL 33432 JAINESE, GARY W., 1355 SARATOGA AVE., #2, SAN JOSE, CA 95129 Mode of Svc (if different)

Page 245 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3743 3743 3770 3770 3770 3770 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3761 3761 3770 3761 3770 3761 3761 3770 3770 3770 3770 3761 JAIPAL YADAV, DEPALMAS (RIN INVESTMENT INC.), 2072 DEFOORS FERRY RD NW, UNIT B, ATLANTA, GA 30318 JAKE KRETZING, GREEN CASTLE ASSOCIATES CONS., 627 SWEDESFORD RD, MALVERN, PA 19355 JAKE RISER, LONE STAR FINANCE, 1224 S SHAVER, PASADENA, TX 77506 JAKE SCHWARTZBERG, JAKE'S PIZZA, 201 N BROAD ST, PHILA, PA 19107 JAKE STROMSDORFER, MONSANTO ENVIRO-CHEM SYSTEMS, 14522 S OUTER 40, TOWN AND COUNTRY, MO 63017 JAMAL ABUTUMEH, BEACON FOOD ENTERPRIZE INC, 48 BEACON AVE, JERSEY CITY, NJ 7306 JAMAL KAMMO, THE AUTO CLINIC, 26735 W 8 MILE RD, REDFORD, MI 48240 JAMAL MACK, THE INSURANCE HOUSE, 1355 DUNAD AV, OPA-LOCKA, FL 33054 JAMAL NASIR, 786 ENTERPRISES, INC, 7101 COLLINS AV, MIAMI BEACH, FL 33141 JAMAL TAYC, OSSIE INC., 9203 KINSMAN RD, CLEVELAND, OH 44104 JAMEEL MUHAMED, M4 DISCOUNT/M&F CANDY GROCERY, 1633 LEXINGTON AV, 1, NEW YORK, NY 10029 JAMES ALLEYN, JAMES N. ALLEYN, 3661 S MIAMI AVENUE, 308, MIAMI, FL 33133 JAMES ANTAL, CUSTOM CRAFT MARBLE & TILE, 2316 PENN AVE, PITTSBURGH, PA 15222 JAMES ARESENAULT, LINCOLN PROPERTY CO., 3044 W BEARSS AVE, TAMPA, FL 33618 JAMES ASTON, BACKPRO, 3917 W CAMP WISDOM, 108, DALLAS, TX 75237 JAMES B SHEETS, 4200 INWOOD RD, FORT WORTH, TX 76109 JAMES B WOLCOTT TTEE U-A DTD, 31 ROYAL DOMINION CT, BETHESDA, MD 20817 JAMES BARRIOS, CHULA VISTA ENGINE REBUILD, 801 BROADWAY, CHULA VISTA, CA 91911 JAMES BAUSERMAN, J. BAUSERMAN & ASSOCIATES, 2323 S TROY, SUITE 214, AURORA, CO 80014 JAMES BEATTY, PAST & PRESENT TOWING RECOVERY, 5125 BERWYN RD, COLLEGE PARK, MD 20740 JAMES BEEBE, BEBEE & COMPANY PC, 7000 ROOSEVELT AVE, SUITE 200 FLR 2200 2, ALLEN PARK, MI 48101 JAMES BELISLE, CONTINENTAL SERVICES, 44800 N I 94 SERVICE DR, BELLEVILLE, MI 48111 JAMES BENJAMIN, JAMES BENJAMIN, 501 ANICE LANE, EULESS, TX 76039 JAMES BRINSON, DESIMONE AUTO BODY, 6101 FRANKFORD AVE, PHILADELPHIA, PA 19135 JAMES BROZ, D & K INTERNATIONAL, 1795 COMMERCE DR, ELK GROVE VILLAGE, IL 60007 JAMES BURNS, JAMES L. BURNS & ASSOCIATES, 526 SUPERIOR AV, SUITE 1130, CLEVELAND, OH 44114 JAMES BYRNE, B&V DISTRIBUTING CO., 5615 W LAWRENCE AV, CHICAGO, IL 60630 JAMES CAFRITZ, JAMES CAFRITZ, 6001 MONTROSE RD, 809, ROCKVILLE, MD 20852 JAMES CAREY, BAY CITY METERING CO, 266 W 37TH ST, NEW YORK, NY 10018 JAMES CARNEY, 761 MAIN STREET, FARMINGDALE, NY 11735 JAMES CARTHY, OAK PARK EYE CENTER, 7055 W NORTH AV, OAK PARK, IL 60302 JAMES CASSELL, VARIETY WINDOWS & DOORS, 11600 MONTGOMERY RD, BELTSVILLE, MD 20705 JAMES CASSELL, VARIETY WINDOWS & DOORS, 4268 WISCONSIN AVE NW, WASHINGTON, DC 20016 JAMES CATO, FOUR GIRLS FLOWERS AND NOVELTIES, 807 WASHINGTON ST, OAKLAND, CA 94607 JAMES CECIRE, JAMES CECIRE, INC., 1230 LINDEN AVE E, LINDEN, NJ 7036 JAMES CHAMBERS, ABCO TRAVEL, 9225 MIRA MESA BL, SUITE 208C, SAN DIEGO, CA 92126 JAMES CHAN, MAXIM PALACE RESTAURANT, 5900 LEESBURG PIKE, FALLS CHURCH, VA 22041 JAMES CHAPMAN, M & L TRUCKING, 530 MCCORMICK ST, CHILLICOTHE, MO 64601 JAMES CLARK, CITY PETS, 116 OCEAN AVE, JERSEY CITY, NJ 7305 JAMES COOK, IMMIGRATION ASSISTANCE SVC CEN, 2501 BRISTOL DR, SUITE 12-B, WEST PALM BEACH, FL 33409 JAMES COUNCIL, JAMES COUNCIL, 2600 CLEAR SPRINGS DR., APT #1504, RICHARDSON, TX 75082 JAMES CRONIN, WESTERN AUTO ASSOCIATE STORE, 11 S OAK, UNION, MO 63084 JAMES CRONWALL, IADC, 1 N FRANKLIN ST, STE 2400, CHICAGO, IL 60606 Mode of Svc (if different)

Page 246 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3770 3770 3770 3770 3761 3761 3770 3761 3743 3743 3743 3770 3770 3770 3761 3743 3770 3770 3770 3770 3761 3761 3761 3761 3770 3770 3743 3761 3761 3770 3761 3770 3761 3775 3761 3761 3770 3770 3770 3770 3780 JAMES CROSBY, CITY NEWS, 1419 E 40 ST, CLEVELAND, OH 44103 JAMES CUSHMANN, CAPITAL PROPERTIES, 3463 BLUEBONNET CIR, FORT WORTH, TX 76109 JAMES DARAS, ALLUVION INC, 612 S WESTERN AVE, CHICAGO, IL 60612 JAMES DARVILLE, PARAMOUNT TRAVEL, 9330 BROADWAY, SUITE 304, PEARLAND, TX 77584 JAMES DAVID, TVA FIRE & SAFETY, 23939 RESEARCH DR, FARMINGTON HILLS, MI 48335 JAMES DAVIS, DAVIS SUPPLY, 6012 PINE HILL RD, PORT RICHEY, FL 34668 JAMES DELANEY, JAMES DELANEY, 117 WATER ST, TELCOCLOS, BALTIMORE, MD 21202 JAMES DICEY, DR. JAMES DICEY, 12215 SW MAIN, TIGARD, OR 97223 JAMES DIMEAS, ALL AMERICAN LODGING SUPPLIES, 705 KEMAH LN, SCHAUMBURG, IL 60193 JAMES DOYLE, TOSHIBA MACHINE, 755 GREENLEAF AVE, ELK GROVE VILLAGE, IL 60007 JAMES DUSCH, HOW ABOUT LUNCH, 1006 WASHINGTON AVE, CARNEGIE, PA 15106 JAMES DYER, AMERICAS WIRLESS WAREHOUSE, 1231 FORT ST, WYANDOTTE, MI 48192 JAMES E ALLEN, 2987 OLD MILL CT, GENEVA, IL 60134 JAMES E CRAWFORD III, 135 S LASALLE ST, STE 3800, CHICAGO, IL 60603 JAMES E. CRAWFORD, III, FRONTENAC COMPANY, 135 S. LASALLE STREET, SUITE 3800, CHICAGO, IL 60603 JAMES E. PINKERTON, JAMES E. PINKERTON, 2023 LARKSPUR, CARROLLTON, TX 75010 JAMES EBERHARD, 9 SQUARED, 1900 WAZEE, 20, DENVER, CO 80202 JAMES ENRIGHT, CALIFORNIA CHILD CARE CENTERS, 1611 BOREL PL, 120, SAN MATEO, CA 94402 JAMES ESPINOSA, HOUSE OF LITTLE ANGELS, 5702 BURROUGH DR, AUSTIN, TX 78745 JAMES F EMERY, 1437 CANYON ROSE WAY, LAS VEGAS, NV 89108 JAMES F. NASH III, JAMES F. NASH III, 317 DOGWOOD, RICHARDSON, TX 75080 JAMES FAJACK, MAJORIE FIRM, THE, 3514 CEDAR SPRINGS RD, DALLAS, TX 75219 JAMES FELDMAN, HAVEN YOUTH & FAMILY SERVICES, 560 GREEN BAY RD, 10, WINNETKA, IL 60093 JAMES FOORD, PADSA USA CORP., 451 ROBBINS, TROY, MI 48083 JAMES FORD, CENTER FOR SPINAL DISORDERS, 1331 N 7TH ST, PHOENIX, AZ 85006 JAMES GANGWER, GLASS, 650 N ROBERTSON BL, WEST HOLLYWOOD, CA 90069 JAMES GLOGOWSKI, KCHN INCORPORATED, 1608 W SAM HOUSTON PKWY N, HOUSTON, TX 77043 JAMES GOECK, JAMES E GOECKS CPA, 31877 DELOBISPO, SUITE 106, SAN JUAN CAPISTRANO, CA 92675 JAMES GRANBERRY, GRANBERRY DENTAL, INC., 3883 SOUTHWEST FWY, HOUSTON, TX 77027 JAMES GRIGSBY, JAMES GRIGSBY, 12801 N 28 DR, SUITE 13, PHOENIX, AZ 85029 JAMES H KIRBY, 1301 N DEARBORN PKWY, CHICAGO, IL 60610 JAMES HARRISON, ROCK & WATERSCAPE SYSTEM, INC., 11 WHATNEY, IRVINE, CA 92618 JAMES HELMUTH, ARIZONA SUCCESS CENTER, 3227 E BELL RD, STE.215, PHOENIX, AZ 85032 JAMES HENNEY, OPEN WATER ENTERTAINMENT, 6305 YUCCA ST, STE 208, LOS ANGELES, CA 90028 JAMES HINSDALE, LIVE WIRE NETWORKS, 4577 PECOS ST, DENVER, CO 80211 JAMES HOLT, HOLT AUTOMOTIVE, 252 NORTHSIDE DR SW, ATLANTA, GA 30313 JAMES HUGHES, HUGHES MANAGEMENT, 636 C ST, OFFICE UNIT, SAN DIEGO, CA 92101 JAMES I. BLACK AND COMPANY, 311 S. FLORIDA AVENUE, 18TH FLOOR, LAKELAND, FL 33801 JAMES IGO, DR JAMES P IGO, 401 S ODELL, MARSHALL, MO 65340 JAMES IRWIN, JAMES IRWIN DBA QUALITY WINDOW, 3295 EL CAMINO REAL, STE. DD, SANTA CLARA, CA 95051 JAMES JACKSON, DARBY REAL ESTATE, 9441 LBJ FWY, FLOOR 1, SUITE 104, DALLAS, TX 75243 JAMES JAN, T1 CYBERZONE DBA T1 CAFE, 9420 RESEDA BL, NORTHRIDGE, CA 91324 JAMES JENSEN, ATLAS MINERALS, 10920 W. ALAMEDA AVE, STE 205205, LAKEWOOD, CO 80226 JAMES JOHNSON, CHAMPIONSHIP PRINTING, 15603 W HARDY, SUITE 325SUITE 325, HOUSTON, TX 77032 JAMES JONES, LYNX C.I.R. INC, ASSOC OF ROCH TELEMESS CENTER, 34250 FORD RD, WESTLAND, MI 48185 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3761 3770 3770 3770 3761 3761 3770 3770 3770 3770 3761 3761 3761 3770 3743 3761 3770 3770 3770 3770 3770 3770 3770 3761 3770 3743 3743 3770 3770 3770 3770 3761 3761 3770 3761 3761 3770 3770 3770 3761 JAMES KEETON, AMERICA SERVICE GROUP, 105 WESTPARK DR, SUITE 200, BRENTWOOD, TN 37027 JAMES KILBOURNE, JAMES TOOL INC, 19623 LAKE RD, ROCKY RIVER, OH 44116 JAMES KIM, TRIO'S DELICATESSEN, 1431 VERNON RD, PHILADELPHIA, PA 19150 JAMES KLEIN, NEWARK TRUCK PARTS INC, 560 MARKET ST, NEWARK, NJ 7105 JAMES KURICHI, JAICO FINANCIAL SERVICES, 6419 MARKET ST, GROUND, UPPER DARBY, PA 19082 JAMES LABONTE, THE STORE ROOM, 500 S ANDREWS AVE, POMPANO BEACH, FL 33069 JAMES LAC, MSA ASSOCIATES LLC, 2062 BUSINESS CENTER RD, 150, IRVINE, CA 92612 JAMES LAKERDAS, CHADWICK AND LAKERDAS, 5300 S SHORE DR, 100, CHICAGO, IL 60615 JAMES LAMBERT, CONNETQUOT CHIROPRACTIC, 273 KNICKERBOCKER AV, GROUND FLOOR, BOHEMIA, NY 11716 JAMES LEE, GODBY MEDICAL CENTER, 2225 GODBY RD, MAIN OFFICEPHONE PAN, COLLEGE PARK, GA 30349 JAMES LEE, JAMES LEE, 17014 S WESTERN AV, GARDENA, CA 90247 JAMES LEE, URL, 1951 MCGARRY ST, LOS ANGELES, CA 90058 JAMES LEGATE, VASQUEZ TEAM REAL ESTATE, 1608 W LOUISIANA ST, MCKINNEY, TX 75069 JAMES LOWE, FIRST DISCOUNT MORTGAGE, 3575 PIEDMONT RD NE, 15 PIEDMONT CENTERSUITE 820, ATLANTA, GA 30305 JAMES LU, Q-1 THE ASIAN IMAGE, 5555 SKY PKWY, 227A, SACRAMENTO, CA 95823 JAMES LUU, MILLENIUM 2000, 1717 N MILPITAS BL, MILPITAS, CA 95035 JAMES M CARTER JR & DEBBIE, CARTER JT TEN, 35 TROON TR, NEWNAN, GA 30265 JAMES MALONEY, AME GROUP, 1825 BRINSTON, TROY, MI 48083 JAMES MANDALA, LONG ISLAND LABEL, INC., 1585 SMITHTOWN AV, A GRD, BOHEMIA, NY 11716 JAMES MARK, DON'S AUTO REPAIR, 1132 E PASSYUNK AV, PHILADELPHIA, PA 19147 JAMES MAYY, RECUMBENT CENTRAL, 6522 N 16 ST, 10, PHOENIX, AZ 85016 JAMES MCNICHOLS, CHICAGO MARKET, 1101 W FULTON, CHICAGO, IL 60607 JAMES MOE, GOOD HELPER DOMESTIC AGENCY, 33-70 PRINCE, 208 2, FLUSHING QUEENS, NY 11354 JAMES MONROE, JWM ENTERPRISES, 1113 SW TOBIAS WAY, ALOHA, OR 97006 JAMES MOORE, J. MOORE GALLERY, 317 MAIN, APT. A, SEAL BEACH, CA 90740 JAMES MORIARTY, T. MORIARTY & SONS INC, 63 CREAMER ST, BROOKLYN, NY 11231 JAMES MURPHY, MURPH'S REALTY, 649 MADISON, OAK PARK, IL 60302 JAMES N PERRY JR TRUSTEE U-A, DTD 04-23-93 JAMES N PERRY, JR TRUST, 2831 N PINE GROVE AVE, CHICAGO, IL 60657 JAMES N. PERRY, JR., MADISON DEARBORN PARTNERS, THREE FIRST NATIONAL PLAZA, SUITE 3800, CHICAGO, IL 60602 JAMES O BRIEN, ASPIRE, 9901 DERBY LN, 1, WESTCHESTER, IL 60154 JAMES OBRIEN, ASPIRE, 4622 VERNON AV, 1, BROOKFIELD, IL 60513 JAMES O'BRIEN, COLLISION SERVICE CENTER OF AMERICA, 7355 N RITCHIE HWY, GLEN BURNIE, MD 21061 JAMES OCONNELL, JAMES O'CONNELL INSURANCE, 754 BOSTON RD, BILLERICA, MA 1821 JAMES OLIVA, FAMILY & CHILDREN ASSOCIATION, 1745 WANTAGH AV, FLR: GROUND, RM: N/AGROUND, WANTAGH, NY 11793 JAMES OLIVER, BEACH BUM TANNING II, 428 WOODBURY RD, PLAINVIEW, NY 11803 JAMES ORRINGTON, JAMES L ORRIGTON D.M.D. LTD, 8244 S ASHLAND, CHICAGO, IL 60620 JAMES PARKER, NATIONAL AMERICAN INDIAN HOUSING COUNCIL, 900 2ND ST NE, SUITE 305, WASHINGTON, DC 20002 JAMES PAULIN, BPS PRODUCTS, INC., 761 BETA DR, UNIT U, CLEVELAND, OH 44143 JAMES PERRY, CASH GRANT, INC, 24328 S VERMONT AV, 207, HARBOR CITY, CA 90710 JAMES PETRIE, JAMES E. PETRIE DDS, 9031 W 151ST ST, 2, ORLAND PARK, IL 60462 JAMES PHELAN, SARA ASHLEY SALON & DAY SPA, 6343 A COLUMBIA PIKE, FALLS CHURCH, VA 22041 JAMES PLATT, SYLVIA'S FLOWERS, 1316 N ARLINGTON HEIGHTS RD, ARLINGTON HEIGHTS, IL 60004 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3761 3770 3761 3761 3761 3761 3761 3770 3770 3770 3761 3761 3770 3770 3761 3770 3770 3761 3761 3761 3780 3770 3761 3770 3761 3770 3770 3761 3761 3761 3761 3761 3761 3761 3770 3761 3770 3770 3770 3743 3743 3743 3743 JAMES RANDLE, TRI ACE ENTERPISE INC, 5800 CORPORATE, SUIT A 14, HOUSTON, TX 77036 JAMES RETTKE, RETTKE AUTO CAR, 1900 N MCCLINTOCK DR, 6, TEMPE, AZ 85281 JAMES ROBERTSON, PROCESS POWER INC, 750 BETA DR, SUITE E, MAYFIELD HEIGHTS, OH 44143 JAMES RONIS, JAMES RONIS / NEWPORT CAR WAS, 3767 BIRCH ST, NEWPORT BEACH, CA 92660 JAMES ROOS, NEIGHBORHOOD ENTERPRISES, 2752 LAFAYETTE AV, SAINT LOUIS, MO 63104 JAMES SAN JUAN, JAMES SAN JUAN, 16861 SW 153RD PL, MIAMI, FL 33187 JAMES SATO, GRAVITY NETWORK CENTER, 1605 HOLLENBECK AVE, SUNNYVALE, CA 94087 JAMES SATTERTHWAITE, KNOPF MOTORS, 219 E BUTLER AV, AMBLER, PA 19002 JAMES SEIS, SIESCO VALLEY SCREW PRODUCTS, 8 WILLIAMS DR, UNION, MO 63084 JAMES SELF, JAMES R. SELF, 34192 STREET OF THE VIOLET LANTERN, SUITE 1, DANA POINT, CA 92629 JAMES SHAHBAZIAN, JAMES SHAHBAZIAN, 2050 W GUADALUPE RD, STE 14, MESA, AZ 85202 JAMES SHEA, EDUCATIONAL FUNDING CONSULTANTS, 23 GREEN, HUNTINGTON, NY 11743 JAMES SHOEMAKER, JAMES SHOEMAKER, 6814 MEADOWLAKE CIRCLE, DALLAS, TX 75214 JAMES SHOOK, PRESTIGE DELIVERY SYSTEMS, 9535 MIDWEST AV, 104, GARFIELD HTS, OH 44125 JAMES SIEMON, HALSEY & GRIFFITH, 313 DATURA ST, WEST PALM BEACH, FL 33401 JAMES SILVA, MAILBOXES ETC, 350 3 AV, GROUNDGROUND, MANHATTAN, NY 10010 JAMES SLAUGHTER, EYE CARE, 44 BRANFORD PL, NEWARK, NJ 7102 JAMES SPRINGFIELD, MISSION TO UNREACHED PEOPLES, 115 N 85TH ST, 100, SEATTLE, WA 98103 JAMES STOVALL, STOVALL LEGAL GROUP, 1230 JOHNSON FERRY RD, STE E-10, MARIETTA, GA 30068 JAMES STOWELL, JIMS BERWYN AUTO REPAIR CENTER, 576 LANCASTER AV, EASTTOWN, PA 19312 JAMES STOWELL, JIMS BERWYN SUNOCO, 507 LANCASTER AV, BERWYN, PA 19312 JAMES SZALLER, BROWN & SZALLER CO., 14222 MADISON AV, LAKEWOOD, OH 44107 JAMES TAMAGINI, TAMAGINI LAW OFFICES, 133 MERRIMACK, SUITE 1, LOWELL, MA 1852 JAMES TAYLOR, MILLION-TAYLOR-PATTON FUNERAL, 320 S WILLIAMS, MOBERLY, MO 65270 JAMES TRAVIOLI, ZONE 5 GARDENS & NURSERY, 5470 IRISH RD, GRAND BLANC, MI 48439 JAMES TURPEN, INSITE PROPERTIES, INC., 3400 E BAYAUD, 250, DENVER, CO 80209 JAMES VANDERSPEK, VANDER SPEK & CORSELLO, 445 S ESCONDIDO BLVD, ESCONDIDO, CA 92025 JAMES VASQUEZ, SMOG THIS, 1950 OCEANSIDE BL, SUITE 0, OCEANSIDE, CA 92054 JAMES WANG, GENETEX, INC., 14785 OMICRON DR, STE. #100, SAN ANTONIO, TX 78245 JAMES WATSON, WRE, 122 CRAIGDELL RD, LOWER BURRELL, PA 15068 JAMES WHITE, THE SIGN STORE, 8775 PRODUCTION AVE, SUITE B, SAN DIEGO, CA 92121 JAMES WILLIAMS, MICHAELS ARTS & CRAFTS, 1200 N ST AUGUSTINE RD, VALDOSTA, GA 31601 JAMES WILLIAMS, MICHAELS STORE, 701 N MILWAUKEE AV, STE L, VERNON HILLS, IL 60061 JAMES WILLIAMS, MICHAELS, 4628 E COLONIAL DR, ORLANDO, FL 32803 JAMES WILLIAMS, MICHAELS, 4794 JIMMY LEE SMITH PKWY, HIRAM, GA 30141 JAMES WILLIAMS, MICHAELS, 4955 SW WESTERN AVE., BEAVERTON, OR 97005 JAMES WILLIAMS, MICHAELS, 6330 SEVEN CORNERS PL, FALLS CHURCH, VA 22044 JAMES WILLIAMS, MICHAELS, 8000 BENT BRANCH DR, DALLAS, TX 75251 JAMES WYLIE, CENTURY COPY SOLUTIONS, INC., 115 PERIMETER CENTER PL NE, SUITE 160 1ST, ATLANTA, GA 30346 JAMES YANG, VILLAGE CUPBOARD, 1842 TICE VALLEY BL, WALNUT CREEK, CA 94595 JAMES YON, BAMAN INTERNATIONAL INC., 1041 E CESAR CHAVEZ AVE E, LOS ANGELES, CA 90033 JAMES YOUNGER, WRIGHT BAGGAGE DELIVERY, 3730 WHEELING ST, DENVER, CO 80239 JAMES ZAGALA, KOLIBRI ART STUDIO, 2908 OREGON CT, STE H3, TORRANCE, CA 90503 JAMES, CLINTON T., ACCOUNT EXECUTIVE, 2550 HILLBORNE RD, #228, FAIRFIELD, CA 94589 JAMES, ERICA C., 6050 S. INGLESIDE AVE #1, CHICAGO, IL 60637 JAMES, JONI, 1609 N. NURSERY RD., IRVING, TX 75061 JAMES, JULIA D., MAJOR ACCOUNT MANAGER, 322 FAIR OAKS ST, SAN FRANCISCO, CA 94110 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3770 3761 3770 3761 3761 3770 3761 3761 3761 3770 3770 3761 3770 3743 3743 3770 3770 3770 3770 3761 3761 3770 3761 3761 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3743 3770 3761 3770 3770 JAMES, MANEESH, 19020 GRAYSTONE LANE, SAN JOSE, CA 95120 JAMES, PATRICK A., NATIONAL SALES SPT TEAM REP, 6111 N BEACH ST, #1512, FORT WORTH, TX 76137 JAMEY LONG, PRESTIGE COLLISION SPECIALISTS, 211 DEKALB INDUSTRIAL WAY, DECATUR, GA 30030 JAMEY POTTER, NEW RENASSANCE BOOK SHOP, 1338 NW 23RD, PORTLAND, OR 97210 JAMIE FELIX, STATE FARM INSURANCE, 1184 S LAPEER RD, LAKE ORION, MI 48360 JAMIE GOBLE, PEAVY & PEAVY, 423 4 ST, GRAHAM, TX 76450 JAMIE LENNOX, HOLMAN BOILER WORKS, 1956 SINGLETON BLVD, DALLAS, TX 75212 JAMIE RUDO, PRO STAFF INC, 5940 SEMINOLE CENTER CT, SUITE 110110, MADISON, WI 53711 JAMIE RUDO, PRO STAFF PERSONNEL, 1 LINCOLN CENTER, OAK BKR TERR, IL 60181 JAMIE SHIN, CUPID CLEANERS, 3501 N WASHINGTON BLVD, ARLINGTON, VA 22201 JAMIE VERNON, CHEF'S CORNER RESTAURANT SUPPLY, 24350 SWARTZ DR, LAKE FOREST, CA 92630 JAMIE WILHOIT, ENDLESS OPTIONS, 222 E DAVIS, FAYETTE, MO 65248 JAMIL HADJAR, FUZZYS PIZZA, 5925 KIRBY DR, SUITE N, HOUSTON, TX 77005 JAMIL SAMOUH, CARLS LIQUOR, 9677 FOOTHILL BL, CUCAMONGA, CA 91730 JAMILA KARASS, COLUMBIA HAIR EXPLOSION, 1072 MAIN AVE, CLIFTON, NJ 7011 JAMISON, ROBERT S., ACCOUNT EXECUTIVE, PO BOX 4188, ATLANTA, GA 30302 JAMISON, SHARI J., 5200 MARTEL AVE, #36B, DALLAS, TX 75206 JAN APPLETON, EMMERSON TROOP FURNITURE, 8111 BEVERLY BLVD, LOS ANGELES, CA 90048 JAN BAXTER, JAN BAXTER, 10940 PINOCCHIO DR., DALLAS, TX 75229 JAN BRODIE, MERRIMACK VALLEY JEWISH FEDERATION, 439 S UNION, LAWRENCE, MA 1843 JAN CAMMARATA, JUDICIARY EXPRESS TRAVEL, 666 PENNSYLVANIA AV SE, WASHINGTON, DC 20003 JAN EBBERT, AMERICAN EXP/JANICE EBBERT, 111 E BROADWAY, STE 200, GLENDALE, CA 91205 JAN GULEBIAN, ROGER CARTER & ASSOC., 4811 CHIPPENDALE DR, #704, SACRAMENTO, CA 95841 JAN HAVILAND, HAVILAND CORPORATION, @ HIGHWAY U, OSAGE COUNTY, MO 65051 JAN JONES, O.C. TANNER, 842 CORPORATE WAY, UNIT 810, WESTLAKE, OH 44145 JAN LETTS, CPAA, 221 N SALLE ST, FLR 15, CHICAGO, IL 60601 JAN LEWIS, NATIONAL BOARD OF EXAMINERS, 8765 W HIGGINS RD, 1, CHICAGO, IL 60631 JAN LEY, PIONEER MATERIALS, 7271 S EAGLE ST, ENGLEWOOD, CO 80112 JAN MORRISON, N WAVE PRODUCTIONS, 10839 WASHINGTON BLVD, CULVER CITY, CA 90232 JAN MUDD, MRS. MUDDS, 4065 OCEANSIDE BLVD, SUITE M, OCEANSIDE, CA 92056 JAN NASAR, OLIVE MAY NATURAL FOODS, 16 HALSTED ST, EAST ORANGE, NJ 7018 JAN NERUD, TJ CYCLES INC, 449 HEMPSTEAD TRNPK, 1, WEST HEMPSTEAD, NY 11552 JAN SMITH, JAN SMITH STUDIOS, 1935 CLIFF VALLEY WAY NE, STE 210, ATLANTA, GA 30329 JAN TAYLOR MISMAS, MODERN EMPLOYMENT INC., 30432 EUCLID AV, #205, WICKLIFFE, OH 44092 JAN VANNOTE LOTZ EBBY HA, JAN VANNOTE LOTZ EBBY HALIDAY, 2717 CROSS TIMBERS RD, SUITE 500, FLOWER MOUND, TX 75028 JAN VOSHEN, VOSHEN AND SONS, INC, 11736 LACKLAND INDUSTRIAL DR, CREVE COEUR, MO 63141 JAN WESDORF, WESDORF CHIROPRACTIC, 1100 PLEASANT VALLEY DR, B, PLEASANT HILL, CA 94523 JAN ZOMACK, JANS, 3417 WATT AVE, SACRAMENTO, CA 95821 JANA BELL, CITY OF CRANDALL, PO BOX 277, CRANDALL, TX 75114 JANA DICKSTEIN, DICKSTEIN TAX SERVICE, 457 WOODBOURNE RD, SUITE 101, LANGHORNE, PA 19047 JANAK SHAH, SEVEN ELEVEN, 2579 BALLARD RD, DES PLAINES, IL 60016 JANDAR BUILDING RESOURCES INC., 2509 SAINT PAUL STREET SUITE 6, BALTIMORE, MD 21218 JANE BANNERMAN, JANE BANNERMAN DBA BODY & SOUL, 13776 N HWY 183, 142, AUSTIN, TX 78750 JANE BROWNING, LEARNING DISABILITIES ASSOC., 4156 LIBRARY RD, 3, CASTLE SHANNON, PA 15234 JANE BUTLER, SPRINGWATER FIBER WORKSHOP, 808 N FAIRFAX ST, ALEXANDRIA, VA 22314 JANE CLARK, SMITH AND CLARK ATTORNEY AT LAW, 214 SW FOURTH ST, GRAND PRAIRIE, TX 75051 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3761 3770 3761 3770 3770 3761 3761 3770 3770 3770 3770 3761 3770 3761 3761 3770 3761 3770 3770 3770 3770 3770 3770 3743 3770 3770 3770 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3780 3770 3770 JANE COVIELLO, JANE COVIELLO, 9000 N CLYDESDALE RD, CASTLE ROCK, CO 80104 JANE DUNCAN, COLORADO STUDENT ASSOCIATION, 1280 SHERMAN ST, DENVER, CO 80203 JANE DYSTEL, JANE DYSTEL LITERARY MANAGEMENT, 1 UNION SQ W, 904 9, NEW YORK, NY 10003 JANE EVERHART, THINK DETROIT, 1419 W WARREN, FLOOR 1, DETROIT, MI 48208 JANE FLOWERS, FLOWERS REALTY, 1424 W BUSINESS HIGHWAY 60, DEXTER, MO 63841 JANE FRUIN, DUPAGE PADS, 705 W LIBERTY DR, WHEATON, IL 60187 JANE GREEN, JOE MAX GREEN INSURANCE, 3310 N UNIVERSITY DR, NACOGDOCHES, TX 75965 JANE HONG, JS INDUSTRIES, 350 5TH AVE, FL 12, SUITE 12081208 12, NEW YORK, NY 10118 JANE HOYT, HOYT & ROEDIGER, 12825 FLUSHING MEADOWS DR., ST. LOUIS, MO 63131 JANE HYNES, ARTHRITIS FOUNDATION, 2824 SWISS AVE, DALLAS, TX 75204 JANE KIM, TJ'S FOOD MARKET, 3701 FAIRMOUNT AV, PHILADELPHIA, PA 19104 JANE MAYLE, LITTLE ESCARGO, 242 ELIZABETH ST, GROUIND FLOORGROUND, NEW YORK, NY 10012 JANE MC DEVITT, ESCHOOL PROFILE, 6369 NANCY RIDGE DR, SAN DIEGO, CA 92121 JANE MCCABE, VIDEO VAULT, 323 S WASHINGTON ST, ALEXANDRIA, VA 22314 JANE MILLER, MARIETTA MILL OUTLET, 22 TRAMMELL ST, MARIETTA, GA 30061 JANE NESS, JUBILEE ASSOC, 10408 MONTGOMERY AVE, N/A, KENSINGTON, MD 20895 JANE NI, CHINATOWN, 218 HARRISON AVE, HARRISON, NJ 7029 JANE PRIVITT, ELLIOTT & WALDRON ABSTRACT CO, 403 S OAK AVE, MINERAL WELLS, TX 76067 JANE RAYSKAYA, MICROELECTRONICS, 3350 SCOTT BL, SUITE 37, SANTA CLARA, CA 95054 JANE SHEFFEY, JANE SHEFFEY, 1215 WHISPERING OAKS, DE SOTO, TX 75115 JANE SPENCER, CHECK INSTITUTE, 609 S VULCAN AVE, SUITE 101101, ENCINITAS, CA 92024 JANE WONG, PANDA WOK, 4709 HIGHWAY 121, 114, THE COLONY, TX 75056 JANE YANG, SCHOLARS BOOK, INC., 1466 E 53RD ST, 1, CHICAGO, IL 60615 JANEEN IRVIN, IRVIN INTERNATIONAL, 1051 CAMBRIDGE SQ, SUITE APHN RM 1ST, ALPHARETTA, GA 30004 JANEEN JACKSON, CONTINUUM HEALTH CARE, 1489 BALTIMORE AV, SPRINGFIELD, PA 19064 JANEK, MICHELE M., 749 BRAINTREE LN, BARTLETT, IL 60103 JANELLE WENZEL, M.O.G.P.A., 2345 RICE ST, ROSEVILLE, MN 55113 JANENE MALCZEWSKI, JETS PIZZA, 31134 HAGGERTY RD, FARMINGTON HILLS, MI 48331 JANET ADRIAN, ADRIAN CHIROPRACTIC, 117 W MAIN ST, MESQUITE, TX 75149 JANET AGUILERA, JUAN AGUILERA, 27475 WESTOVER WAY, VALENCIA, CA 91354 JANET BABB, AMERICAN ACCESSORIES, INC, 2605 N STATE HIGHWAY 91, DENISON, TX 75020 JANET CLARK, MULTIVIEW FINANCIAL SOFTWARE, 500 EDGEWATER DR, 585, WAKEFIELD, MA 1880 JANET CURTIS, CLEMEN'S CLEANERS, 614 E MAIN ST, 1 1, LANSDALE, PA 19446 JANET EVERLY, TEAMSTERS LOCAL 169, 1355 CHELTENHAM AV, CHELTENHAM, PA 19027 JANET GONSALEZ, NATIONAL DENTAL LAB, 38-26 29 ST, CLOSET GROUND, LONG ISLAND CITY, NY 11101 JANET HINKERMAN, WALL MEDICAL GROUP, 2001 UNION, 300, SAN FRANCISCO, CA 94123 JANET HOLCOMB, MENTAL HEALTH ASSOCIATION, 188 W RANDOLPH, SUITE 2225, CHICAGO, IL 60601 JANET JERAULD-OBERHOLTZER, SYLVAN LEARNING CENTER, 6543 BRECKSVILLE RD, INDEPENDENCE, OH 44131 JANET MARTINEZ, ARMANDO DE LA TORRE M.D., 8080 W FLAGLER ST, SUIT 2-A, MIAMI, FL 33144 JANET MEYER, NEW LEAF PUBLISHING, 2006 HULDY ST, HOUSTON, TX 77019 JANET MILLIMAN, CENTURION MILITARY HOBBIES, 3087 N MAIN ST, WALNUT CREEK, CA 94596 JANET NOAH, AMORY G OLIVER AND ASSOC., 5580 PETERSON LN, 195 LB6, DALLAS, TX 75240 JANET NUPPNAU, SMITH BROTHER'S TOOL CO., 50600 CORPORATE DRIVE, SHELBY TWP, MI 48312 JANET ORDAZ, HORIZON AUTO SALES, 2478 NW 78TH ST, MIAMI, FL 33147 JANET PEARSON, REDI CARPET, 2161 HUTTON DR, 116, CARROLLTON, TX 75006 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3743 3770 3770 3761 3770 3770 3770 3761 3770 3761 3743 3743 3761 3761 3770 3770 3761 3770 3775 3772 3743 3743 3761 3770 3770 3761 3770 3743 3770 3761 3770 3761 JANET PIDGEON, 118 DAN MAIN RD, NORWICH, NY 13815 JANET POMARES, VALERIO TOYOS M.D.,P.A., 11880 SW 42ND ST, SUITE 411, MIAMI, FL 33175 JANET SCARPITTA, COLOREX PAINTING CONTRACTORS, 1245 MC CARTER HWY, NEWARK, NJ 7104 JANET SCHULTZ, CANTON CENTER ANIMAL HOSPITAL, 5900 N CANTON CENTER RD, CANTON, MI 48187 JANET TAYLOR, AARP FOUNDATION, 1212 MARIPOSA ST, DENVER, CO 80204 JANET TAYLOR, AARP FOUNDATION, 164 OAK ST, BROWNSVILLE, TX 78521 JANET TAYLOR, AARP FOUNDATION, 988 WOODCOCK RD, STE 101, ORLANDO, FL 32803 JANETTE FIGUEROA, CRUZ MANAGEMENT, 2315 WASHINGTON ST, ROXBURY, MA 2119 JANETTE JANCIK, ECHO GEOPHYSICAL CORP, 518 17 ST, STE 1400, DENVER, CO 80202 JANEY MILLARD, MANARD REALTY, INC., 1710 E 32, SUITE O, JOPLIN, MO 64804 JANEY MILLER, AMERICAN FAMILY JANEY MILLER INSUANCE, 130 S HIGH ST, JACKSON, MO 63755 JANICE CHAN, CHINA ROSE, 4155 15 MILE RD, STERLING HEIGHTS, MI 48310 JANICE CLARK, BERGER ALLIED, 111 REGAL ROW, DALLAS, TX 75247 JANICE E SCHIELE, 13759 CHEROKEE CT, FONTANA, CA 92336 JANICE JAMAIL, JAMAIL REAL ESTATE INC, 3118 S SHEPHERD, HOUSTON, TX 77098 JANICE LAWRENCE, WESTERN STATES FIRE PROTECTION, 11421 WOODSIDE AVE, SUITE BB, SANTEE, CA 92071 JANICE LISICKY, SOUTH END ORTHOPEDIC SHOE SERVICE, 765 ST JOHN ST, 1, ALLENTOWN, PA 18103 JANICE LOVATI, LEISURE FITNESS, INC., 375 W DEKALB PIKE, KING OF PRUSSIA, PA 19406 JANICE MINS, SAFEWAY TEEN ADULT DRIVING SCHOOL, 330 CHARLES, SUITE 200SUITE 200, BELLEVILLE, MI 48111 JANICE NYMAN, JANICE NYMAN ARCHITECT, 117 SUMMITT AVE E, SEATTLE, WA 98103 JANICE SCOTT, INFANT FRIENDSHIP CENTER, 1001 S 45TH ST, PHILADELPHIA, PA 19104 JANICE YOON, CYBERIANZONE.COM, 319 S ARROYO PKWY, STE. 4, PASADENA, CA 91105 JANIE MAXWELL, MAXWELL TRAILER, PO BOX 781, MEXICO, MO 65265 JANI-KING OAKLAND, 2401 SHADELANDS STE 140, WALNUT CREEK, CA 94598 JANI-KING OF SAN DIEGO, 7592 METROPOLITAN DR. #406, SAN DIEGO, CA 92108 JANIS BALDINI, GILLESPIE & RITCHIE, P O BOX 96, LIMA, PA 19037 JANIS CAVALIER, PHYSICIANS SOLUTIONS, 3485 DELTONA BLVD, SPRING HILL, FL 34606 JANIS COUCH, ENVIRONMENTAL & ENERGY STUDY INSTITUTE, 122 C ST NW, 700, WASHINGTON, DC 20001 JANIS LEONARD, CHERYL CHADWICK ATTORNEY, 1216 SE BELMONT ST, PORTLAND, OR 97214 JANN WHITEHOUSE, UROLOGIC CONSULTANTS, 9155 SW BARNES RD, STE 422, PORTLAND, OR 97225 JANNA SARYTCHEVA, JANNA SARYTCHEVA, 1247 22ND ST, 5, SANTA MONICA, CA 90404 JANNEY MONTGOMERY SCOTT INC., 1801 MARKET STREET, 5TH FLOOR, PHILADELPHIA, PA 19103 JANNEY MONTGOMERY SCOTT, LLC, 595 E. LANCASTER AVE. 2ND FL., SAINT DAVIDS, PA 19087 JANNSEN, NEIL C., 7020 31ST ST NW, WASHINGTON, DC 20015 JANSEN, LUKE, PO BOX 202092, AUSTIN, TX 78729 JANUSZ RUDAWSKI, PRO SERVICE, 1360 WHITE OAKS RD, STE A, CAMPBELL, CA 95008 JARA BLAIN, INSULATION CONTRACTORS AND SUPPLY, 5847 NORTHDALE, HOUSTON, TX 77087 JARA TREZISE, REZENDES & TREZISE, 2 PINE HILL, 2, QUINCY, MA 2171 JARED CALDARA, UP TASK INTERNET SERVICES, 57 KIEL AV, BUTLER, NJ 7405 JARED ISBELL, AMERICAN SAFETY INSTITUTE, 12440 BUSINESS HWY 287 N, FORT WORTH, TX 76179 JARRETT, JAMES, TECH 2 DSL SUPPORT, 6280 MCNEIL DR., 1404, AUSTIN, TX 78729 JARROD HAMMES, PATH 1 NETWORKS, 6215 FERRIS SQ, SAN DIEGO, CA 92121 JARROD BRADLEY, I Q MEDICAL CENTER, 18725 GALE AVE, 140, CITY OF INDUSTRY, CA 91748 JARROD HAMMES, PATH 1 NETWORKS, 3636 NOBEL DR., 275 2, SAN DIEGO, CA 92122 JASMAN KASHEFI, PAYMAN FABRICS, 840 SANTEE AVE., LOS ANGELES, CA 90014 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3770 3770 3770 3770 3770 3770 3761 3770 3761 3761 3770 3761 3770 3761 3761 3770 3770 3770 3761 3770 3770 3761 3761 3761 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 JASMAN KASHEFI, PAYMAN FABRICS, 840 SANTEE ST, 4TH FLR, LOS ANGELES, CA 90014 JASMIN MIHALJCIC, CHICAGO GIFT SHOP, 166 E SUPERIOR, CHICAGO, IL 60611 JASMINE CHIA, LE SALON CHINOIS BY YAN, 44 W 55TH ST, 4, NEW YORK, NY 10019 JASMINE MALAVOLTI, ADVANCED TAX SYSTEMS, 101 E BROADWAY, MARCELINE, MO 64658 JASON ALTER, EASTDIL REALTY, 233 S WACKER DR, CHICAGO, IL 60606 JASON APFELBAUM, CHEF & CO, 8 W 18, 3, NEW YORK, NY 10011 JASON BAKER, MACALUSO BAKER AND MACALUSO, 4510 EXECUTIVE DR, STE 205205 2ND, SAN DIEGO, CA 92121 JASON BALABAN, AD INC, 639 TEANECK RD, CLOSET, TEANECK, NJ 7666 JASON BALABAN, AD INC, 639 TEANECK ROAD, TEANECK, NJ 7666 JASON BARTEL, AMERICAN EAGLE COIN, 3527 W 117 ST, CLEVELAND, OH 44111 JASON BATES, OC PIZZA, 2180 HARBOR BL, COSTA MESA, CA 92627 JASON BOUQUET, GREENSCAPES, 927 CALLE NEGOCIO, SUITE N, SAN CLEMENTE, CA 92673 JASON CARTER, JACK MORTON WORLDWIDE, 400 PROFESSIONAL DR, 260, GAITHERSBURG, MD 20879 JASON CIMENT, MAGAZINE MALL, 6310 SAN VICENTE, SUITE 404, LOS ANGELES, CA 90048 JASON CLAGETT, SHADOW RENTAL CORPORATION, 1301 S INTERSTATE 35, SUITE 105, AUSTIN, TX 78741 JASON CORRIGAN, WATERFRONT PROPERTIES, 825 PARKWAY PLZ, SUITE 7, JUPITER, FL 33477 JASON DIBARI, DADDY'S RECORDS, 1921 UNIVERSITY AV, BERKELEY, CA 94704 JASON DOOLITTLE, JASON DOOLITTLE DBABENJAMIN IN, 10800 FAIR OAKS BLVD, APT 11, FAIR OAKS, CA 95628 JASON DRASNER, J. DRASNER & CO INC, 23600 MERCANTILE RD, UNIT 1, BEACHWOOD, OH 44122 JASON DREW`, HANK DREW PHOTOGRAPHY, 2900 NE BLAKELEY ST, #4, SEATTLE, WA 98105 JASON ELISON, YOUTH GUIDANCE, 53 W JACKSON BLVD, SUIT 950, CHICAGO, IL 60604 JASON ENGLE, ANTLERS INTERNATIONAL INC, 4 KENT RD, ELDON, MO 65026 JASON ERKES, SPORT AND SOCIAL CLUB, 1516 N FREMONT ST, CHICAGO, IL 60622 JASON GEIS, JASON GEIS IAS, 3874 CORINA WAY, SUITE 7, PALO ALTO, CA 94303 JASON HALPER, JASON HALPER MD, 2401 AVENUE X, 11, BROOKLYN, NY 11235 JASON HAMPLEMAN, COMSTRUCTURE LLC, 5950 CANOGA AVE, BLDG E2, STE 500, WOODLAND HILLS, CA 91367 JASON HAMPLEMAN, COMSTRUCTURE, 5950 CANOGA AVE, WOODLAND HILLS, CA 91367 JASON HEIKEN, JASON L. HEIKEN DDS, PC, 10200 E GIRARD AVE, BLDG C SUITE# 249, DENVER, CO 80231 JASON HENLEY, XTREME AUTO TRENZ, 2525 WHITE BEAR AV, SUITE 115, MAPLEWOOD, MN 55109 JASON HILL, FIRST FINANCIAL, 700 N GREEN ST, SUIT 102, CHICAGO, IL 60622 JASON HOPKINS, NU IMAGE TOTAL CUSTOMIZING, 109 N MAPLE, SUITE CSUITE C, CORONA, CA 92880 JASON IRWIN, APICAL INSTRUMENTS, 2629 TERMINAL BL, UNIT A, MOUNTAIN VIEW, CA 94043 JASON JEWITT, PACIFIC BAY HOMES, 4041 MAC ARTHUR BL, 500, NEWPORT BEACH, CA 92660 JASON KNIFFEN, JASON E KNIFFEN REALTORS, 11740 MANCHESTER RD, DES PERES, MO 63131 JASON LEAVITT, ULTIMATE HEALTH CHIROPRACTIC, 7735 W LONG DR, SUITE 11, LITTLETON, CO 80123 JASON LEWIS - CLAIMPULSE, JASON LEWIS - CLAIMPULSE, 1219 HARVARD LANE, ALLEN, TX 75002 JASON LINDQUIST, NSM, 1517 W NORTH CARRIER PKWY, SUITE 110, GRAND PRAIRIE, TX 75050 JASON MARCUM, ASSOCIATED INTERIORS, 6750 GRAPEVINE HWY, RICHLAND HILLS, TX 76118 JASON MCDONALD, JASON MCDONALD, 4800 NORTHWAY # 2L, DALLAS, TX 75206 JASON MCDOUGAL, FIVE STAR MORTGAGE, 24100 SOUTHFIELD RD, SOUTHFIELD, MI 48075 JASON MILLER, JAX STAINED GLASS, 13500 BEL RED RD, BELLEVUE, WA 98005 JASON MOORE, CENTRAL REAL ESTATE, 8407 S VERMONT AVE, LOS ANGELES, CA 90044 JASON MOY, PCSWI INC, 9 DIVISION ST, FLOOR 11, NEW YORK, NY 10002 JASON PATTEE, JASON PATTEE, 20160 CENTER RIDGE RD, RM 210, ROCKY RIVER, OH 44116 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3761 3770 3770 3770 3761 3770 3770 3761 3770 3743 3743 3770 3770 3761 3761 3761 3770 3770 3761 3770 3743 3761 3743 3770 3770 3770 3770 3770 3761 3770 3770 3770 3761 3770 3770 3761 3770 3780 3770 JASON PIPPEN, FORMWORKS DESIGN, 1043 S CHARLES ST, BALTIMORE, MD 21230 JASON ROCHINSKY, BLIMPIE OF LODI, 1 S MAIN ST, LODI, NJ 7644 JASON SCHWAB, SCHWAB FINANCIAL GROUP INC., 16 S OAKLAND AV, SUITE 200, PASADENA, CA 91101 JASON SOLOMON, DRIVE-IN PAINT MART, 703 GALLIVAN BLVD, DORCHESTER, MA 2124 JASON SWARTHOUT, SHORE LINE GRAFIX INC, 5245 AVENIDA ENCINAS, STE C, CARLSBAD, CA 92008 JASON TIDD, PRECISION DIALING SERVICES, 9550 FOREST, DALLAS, TX 75243 JASON TOLIVER, CREDIT SOLUTIONS PLUS, 7131 LIBERTY RD, TELCOCLOS STE. 204, GWYNN OAK, MD 21207 JASON TSANG, HCL FINANCE, 101 S 1ST ST, BURBANK, CA 91502 JASON VALENTI, RACING AUDIO & VIDEO, 1000 W RIDGE PIKE, PLYMOUTH, PA 19428 JASON WANG, JASON WANG, 5805 GARRETT DR, PLANO, TX 75093 JASON WILLIAMS, CLARKES COATING POWER INN, 4150 POWER INN RD, SUITE 1, SACRAMENTO, CA 95826 JASON WOOD, HIDDEN VALLEY GOLF CLUB, 10 CLUBHOUSE DR, CLUBHOUSE, NORCO, CA 92860 JASON'S DELI, PO BOX 54436 ACCOUNTS RECV., NEW ORLEANS, LA 70154-4436 JASPER CITY HALL, PO BOX 247, JASPER, MO 64755-0247 JASVANTI SHAH, TELEPROMPT INSURANCE AGENCY, 43-39 MAIN ST, PHONE 1ST, QUEENS, NY 11355 JASWINDER SEKHON, TOP LINE TRAVEL & TOURS, 20710 108TH AVE SE, KENT, WA 98031 JASWINDER SINGH, BAJA USA INC, 52-15 VAN DAM ST, LONG ISLAND CITY, NY 11101 JAT BAKSHIAN, LABOMED IN C/O VIDEOPACK INC, 2921 S LA CIENEGA BL, STE 100, CULVER CITY, CA 90232 JATIN THAKKAR, REGAL INN, 8005 PULASKI, BALTIMORE, MD 21237 JATINDER SINGH, ALL PET CARE HOSPITAL, 1453 SUNSET POINT RD, CLEARWATER, FL 33755 JATINDER SINGH, JATINDER SINGH DBA COMMERCE FINANCIAL, 6055 E WASHINGTON BL, 531, COMMERCE, CA 90040 JATINDER SINGH, JATINDER SINGH, 2806 S 188TH ST, SEATAC, WA 98188 JATINDER SINGH, MAIN STREET SUPERMARKET CORP., 404 MAIN, STORE, NEW ROCHELLE, NY 10801 JAUSHLIN, COREY T., ACCOUNT EXECUTIVE, 4411 E CHANDLER BLVD, #1117, PHOENIX, AZ 85048 JAVAD SETAYESHI, CHASE FINANCIAL GROUP, 17880 SKY PARK CIR, SUITE 270, IRVINE, CA 92614 JAVAN, CHRISTOPHER H., ACCOUNT EXECUTIVE, 15574 9TH AVE NE, SEATTLE, WA 98155 JAVID PATEL, SOHAIL ENTERPRISES INC, 136 HIGHLAND AVE, CLIFTON, NJ 7011 JAVIER LORA, LUIS A CASTRO, 214 W 9TH ST, STE 7, LOS ANGELES, CA 90015 JAVIER MARIN, IDEAL DETAIL #2, 7852 S SANTA FE AV, HUNTINGTON PARK, CA 90255 JAVIER PEREZ, RED STAR AUTO SERVICES, 124 WARREN ST, PATERSON, NJ 7524 JAVIER RAMIREZ, FIESTA AMERICANA TRAVEL, 1103 N AVALON BL, WILMINGTON, CA 90744 JAVIER RODRIGUEZ, CEVE H INC DBA EL MAJAHUAL RESTAURANT, 3815 B SOUTH GEORGE MASON DR, FALLS CHURCH, VA 22041 JAVIER RODRIGUEZ, RAMON RODRIGUEZ, 98 MONTGOMERY, GROUND, BROOKLYN, NY 11225 JAVIER VALADEZ, SUNSET CLINIC, 1922 W 10TH ST, DALLAS, TX 75208 JAWAD MOHAMMAD, JAWAD S MOHAMMAD DBA JAD BEST FOOD, 6645 S HALSTED, 1, CHICAGO, IL 60621 JAY BURWINKEL, CIE, INC., 102 BROADWAY ST, 304, CARNEGIE, PA 15106 JAY COHEN, DOLFIELD SOUTH CAFE, 10209 S DOLFIELD RD, OWINGS MILLS, MD 21117 JAY DATTA, GO TRAVEL, 681 S TUSTIN, 210, ORANGE, CA 92866 JAY DITTMAR, GARDEN RIDGE, 7400 DOUGLAS BLVD., DOUGLASVILLE, GA 30135 JAY GLATTER, CONCORD MANAGEMENT, 1202 AVENUE J, 2, BROOKLYN, NY 11230 JAY GLOBERSON, JAY GLOBERSON, 2890 BARCLAY WAY, ANN ARBOR, MI 48105 JAY HITCHCOCK, BSA RIDE, 23042 ALCALDE DR, SUITE A11, LAGUNA HILLS, CA 92653 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3761 3761 3761 3770 3761 3770 3770 3743 3770 3743 3770 3770 3761 3743 3743 3761 3743 3743 3772 3770 3770 3770 3770 3770 3743 3770 3761 3770 3761 3770 3770 3770 3761 3770 3770 JAY HSIEH, SENTECH INTL INC, 17605 FABRICA WY, J, CERRITOS, CA 90703 JAY JOHNSON, ADVANCED LOGIC, 553 S DUNCAN AVE, CLEARWATER, FL 33756 JAY KOENIG, MAJESTIC DISTRIBUTORS, 33 35, 6, BROOKLYN, NY 11232 JAY KUHNLEY, CREATIVE APPAREL SERVICE INC, 5759 NW 151ST ST, HIALEAH, FL 33014 JAY LEE, NATIONAL ONE HOUR DRY CLEANING, 59 NATIONALWAY SHOPPING CENTER, MANCHESTER, MO 63011 JAY LEVI, LEES UPHOLSTERY, 16531 SATICOY, VAN NUYS, CA 91406 JAY MEIR, EXCEL AUTOMOTIVE, 5529 KATY FWY, HOUSTON, TX 77007 JAY PATEL, DAYS INN, 4213 I-35W S, FT WORTH, TX 76115 JAY PATEL, THE PIT, 1833 N EUCLID ST, FULLERTON, CA 92835 JAY RICHARDS, PIAZZA RODEO, 208 W RODEO, 2, BEVERLY HILLS, CA 90210 JAY SILER, BESPOKE TECHNOLOGIES, 2601 BLAKE ST, SUITE 100, DENVER, CO 80205 JAY TAYLOR, TAYLOR & TAYLOR, 2045 N HWY 360, SUITE 200, GRAND PRAIRIE, TX 75050 JAY THOMPSON, KAY SALES CORP, 1845 DALY ST, LOS ANGELES, CA 90031 JAY VERCHER, SOUTHCORP WIRELESS, 300 VILLAGE GREEN CIR SE, STE 110 MAIN, SMYRNA, GA 30080 JAY WEINSTEIN, MAG INC, 1301 N CATALINA, LOS ANGELES, CA 90027 JAY WILLIAMSON, WILLIAMSON & SNEED, 5064 ROSWELL RD NE, SUITE C, ATLANTA, GA 30342 JAY ZAUN, VIRTU, INC, 1528 WALNUT ST, 1700, PHILA, PA 19102 JAY, KEITH L., 2752 E TYLER ST, LONG BEACH, CA 90810 JAYE BALLARD, BALLARD & BROWN, 305 ATLANTIC AV, GROUND FLRGROUND, BROOKLYN, NY 11201 JAYE, KIMBERLY H., ACCOUNT EXECUTIVE, 20 VIA LUCCA, #C317, IRVINE, CA 92612 JAYME FRIESZ, J. LAWRENCE, INC, 1070 BANNOCK ST, SUITE 100A, DENVER, CO 80204 JAYNE ZIMMER, PC QWEST, 3801 FAIRHAVEN AVE, ORANGE, CA 92869 JAYSON KUNNERT, WISDOM OF THE AGES, 201 S MICHIGAN AVE, HOWELL, MI 48843 JB'S - INDIAN SCHOOL, 4249 W INDIAN SCHOOL RD., PHOENIX, AZ 85019 JB'S - NORTHERN, 3567 W NORTHERN AV, PHOENIX, AZ 85051 JC CHMIEL, HIGHLAND PRODUCTION, 138 W 25, 7, NEW YORK, NY 10001 JCOM DATA SYSTEMS, 5952 ROYAL LN STE 155, DALLAS, TX 75230 JD EDWARDS, PO BOX 770, DENVER, CO 80271 JDS UNIPHASE CORP/WINDSOR, 1700 DAY HILL ROAD, WINDSOR, CT 6095 JEAN ANDERSON, THE KELTON GROUP, 4651 ROSWELL RD NE, B-101, ATLANTA, GA 30342 JEAN BROWN, PARK CITIES ELECTRICAL, 2703 FONDREN DR, DALLAS, TX 75206 JEAN FASSINO, RE LAMAY, 18 BRIARWOOD DR, 1, HUNTINGTON, NY 11743 JEAN GASTON, CLASSICAL SERVICE REALTY, 1684 CENTRAL CT, 1, VALLEY STREAM, NY 11580 JEAN HOFFMAN, JEAN HOFFMAN ANTIQUES, 444 E. 66TH ST, APT 29F, NEW YORK, NY 10028 JEAN J CHOI, 3003 ORANGE ST APT 214, RIVERSIDE, CA 92501 JEAN KLOTTER, ST CLEMENTS CHURCH, 642 W DEMING PL, CHICAGO, IL 60614 JEAN LACEY, WATERS EDGE BAPTIST CHURCH, 3483 LIBERTY PKWY, DUNDALK, MD 21222 JEAN LANDON-SUSON, ALLSTATE INSURANCE JEAN LANDON, 11613 RAINIER AVE S, SEATTLE, WA 98178 JEAN MARIE CROUVISIER, TECHNICAL TRANSLATION SERVICES, 37841 EUCLID AV, WILLOUGHBY, OH 44094 JEAN MASEK, DANS SUPPLY, 401 GAYLORD DR, FULTON, MO 65251 JEAN MILLER, DE JARA DESIGN INC, 570 DOVER CENTER RD, CLEVELAND, OH 44140 JEAN MINNI, HOOKED ON CRUISES & TRAVEL, 5489 RIDGE RD, CLEVELAND, OH 44129 JEAN PHILIPPE, JEAN PHILIPPE BENAIM, 7985 SANTA MONICA BL, 218, LOS ANGELES, CA 90046 JEAN POWELL, FRANKLIN'S PRINTING, 65 E WACKER PL, SUITE 801, CHICAGO, IL 60601 JEAN UPDEGRATT, WILLIAM HALL MASTER CHORALE, 666 W BAKER ST, SUITE 273, COSTA MESA, CA 92626 Mode of Svc (if different)

Page 255 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3743 3770 3770 3761 3770 3770 3761 3761 3770 3761 3761 3761 3770 3761 3761 3770 3770 3743 3761 3770 3743 3770 3770 3770 3770 3770 3770 3761 3761 3770 3770 3761 3761 3761 3770 3770 3770 3770 3761 3761 3743 3761 JEAN WRIGHT, CLAIRMONT OAKS APTS, 441 CLAIRMONT AV, OFFICE, DECATUR, GA 30030 JEAN-CHARLES, RICARDO, ACCOUNT EXECUTIVE, 5316 AVE M, BROOKLYN, NY 11234 JEANETT MORA, PETRO GAS INC, 10497 TOWN AND COUNTRY WAY, 910, HOUSTON, TX 77024 JEANETTE EDWARDS, BEA'S BRIDAL NOOK, 2800 E 6 AV, DENVER, CO 80206 JEANETTE HATCHER, TRANSPLANT RESOURCE CENTER OF MARYLAND, 1540 CATON CENTER DR, STE N, ARBUTUS, MD 21227 JEANETTE KEW, NETSHOW MANAGEMENT INC, 35-18 FARRINGTON, FLR 2, FLUSHING, NY 11354 JEANIE BROWN, CHOICE HOMES MICKEY MAY, 100 JEROME PRAIRIE, FATE, TX 75189 JEANIE FRANCIS, TRI-COUNTY CHIROPRATIC, 312 S HIGHWAY 14, MEXIA, TX 76667 JEANIE SWANK, AUTO & TRUCK REPAIR CENTER INC, 100 DAIRY, MONETT, MO 65708 JEANNA NELSON, CORNERSTONE REALTY GROUP, 2727 CAMINO DEL RIO SOUTH, ROOM 135, SAN DIEGO, CA 92108 JEANNE BOWER, BUDGET BLINDS, 3320 S PRICE RD, STE.A107, TEMPE, AZ 85282 JEANNE HERMANSON, H & R BLOCK, 4380 BONITA RD, BONITA, CA 91902 JEANNE KIM, KIMBO COLOR LAB INC., 430 SHOTWELL, SAN FRANCISCO, CA 94110 JEANNE NEALER, JINDRA, 4603 PEARL RD, CLEVELAND, OH 44109 JEANNETTE SCALICI, ASHTON AUTOMOTIVE TESTING INC, 2100 CENTERWOOD DR, WARREN, MI 48091 JEANNETTE STEIGERWALD, THE CD/GAME EXCHANGE MARYLAND, 20201 VAN AKEN BLVD, SHAKER HTS, OH 44122 JEANNIE DAVIS, THE AMALGAM WESTERN CO., 10912 METRONOME, HOUSTON, TX 77043 JEANNIE JOHNSON, STOBER LONG ISLAND, 1294 ROUTE 110, FARMINGDALE, NY 11735 JEANS, WILLIAM J., 526 LOVELL AVE, #8, ROSEVILLE, MN 55113 JEE MEHROTRA, JEELARK RUG GALLERY, 10016 DARNESTOWN RD, UNIT B, ROCKVILLE, MD 20850 JEET SHIVANG, JEET SHIVANG CO DBA SUBWAY, 26055 GREENFIELD, FLOOR 1, SOUTHFIELD, MI 48076 JEFF A THOMPSON & FIONA, THOMPSON JT TEN, 111 W PHOENIX DR, PHOENIXVILLE, PA 19460 JEFF ASHEY, COSTAS KONDYLIS & ASSOCIATES, 31 W 27, 8, NEW YORK, NY 10001 JEFF BENNETT, BENNETT DOOR SERVICE, 923 W NATIONAL AV, ADDISON, IL 60101 JEFF BLACK, ASPEN MORTUARIES / ALL AMERICAN FUNERAL, 1350 SIMMS, GOLDEN, CO 80401 JEFF BOEHNER, LEE YUEN FUND TRADING, 125 W 29, MANHATTAN, NY 10001 JEFF BRADLEY, EDWARD JONES / DGN INVESTMENTS, 11211 TAYLOR DRAPER LN, SUITE 103, AUSTIN, TX 78759 JEFF BRUTON, BOPS, 1200 CHARLESTON, MOUNTAIN VIEW, CA 94043 JEFF CHASE, CHASE MODELS, 1001 W 17TH, N, COSTA MESA, CA 92627 JEFF CORDEIRO, BLUE DOLPHIN, 490 BOSTON POST ROAD, SUDBURY, MA 1776 JEFF COYLE, VINCENT MUONEKE M.D., 16122 8TH AVE SW, SUITE E5, BURIEN, WA 98166 JEFF CROTZER, JEFF CROTZER, 211 VICTORY CT., IRVING, TX 75063 JEFF DANEK, HOLY FRIJOLES, INC., 908 W 36TH ST, BALTIMORE, MD 21211 JEFF DEBOER, CHARLES CUDD CO., 275 MARKET ST, SUITE 445, MINNEAPOLIS, MN 55405 JEFF DIFIORE, CAR PARTS WAREHOUSE, INC., 5200 WEST 130, BROOKPARK, OH 44142 JEFF DYE, BRADLEIGH MECHANICAL, INC, 114 OAK GROVE RD, STERLING, VA 20166 JEFF FIELDS, WILDCAT PRINTING AND COPYING, 6656 WADSWORTH BLVD, ARVADA, CO 80003 JEFF FLETCHER, VANGUARD MORTGAGE CORP., 1 GALLERIA PKWY SE, ATLANTA, GA 30339 JEFF FORD, FORDS CLOTHIER, 19821 DETROIT RD, ROCKY RIVER, OH 44116 JEFF GESSLER, LAPIS BUSINESS SOLUTIONS, 1410 LLOYD RD, WICKLIFFE, OH 44092 JEFF GIEBELHAUSEN, BEACHWOODS CAMPGROUND & MARINA, HCR 80 BOX 775, CAMDENTON, MO 65020 JEFF GORDER, 693 URBAN COURT APARTMENT 405, GOLDEN, CO 80401 JEFF GREAVES, CONSOLIDATED ELECTRICAL DISTRI, 11301 FOLSOM BLVD, RANCHO CORDOVA, CA 95742 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3770 3780 3770 3770 3770 3770 3761 3761 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3770 3770 3761 3770 3761 3770 3761 3770 3770 3770 3770 3770 3761 3761 3770 3761 3770 3770 JEFF HAARER, TRANS WORLD RADIO, 14411 COMMERCE WAY, 250, HIALEAH, FL 33016 JEFF HAMILTON, OPTIMUM REHABILITATION & WELLNESS, 4615 NORTH FWY, 206, HOUSTON, TX 77022 JEFF HAMMERBERG, METRO BROKERS OF CHERRY CREEK, 201 STEELE ST, #200, DENVER, CO 80206 JEFF HARTFIELD, HARTFIELD LANES, 3490 W TWELVE MILE RD, BERKLEY, MI 48072 JEFF HAYNES, BIG O TIRES, 1010 W COMMONWEALTH AV, FULLERTON, CA 92833 JEFF HEDBERG, REAL ESTATE MASTERS OF AMERICA, 1530 PINE GROVE, SUITE 1, PORT HURON, MI 48060 JEFF HIGDON, SERIO & HIGDON, PA, 1300 YORK RD, 110, LUTHERVILLE, MD 21093 JEFF HILGERS, UNIVERSUM COMMUNICATIONS, 1518 WALNUT ST, STE 11001100, PHILADELPHIA, PA 19102 JEFF HONG, ASIA HOUSE, 11950 JONES BRIDGE RD, ALPHARETTA, GA 30005 JEFF JESTER, CUSTOM BUILDERS OF CALIFORNIA, 1733 S ESCONDIDO BLVD, ESCONDIDO, CA 92025 JEFF JOHNSTON, JEFF JOHNSTON INSURANCE, 201 W MAIN, SMITHVILLE, MO 64089 JEFF KASSOUF, C A R S, 2454 E FENDER AV, SUITE G, FULLERTON, CA 92831 JEFF KEEVEN, FLORISSANT GARAGE & RADIATOR, 549 RUE ST. FERDINAND, FLORISSANT, MO 63031 JEFF KELLY, MODEL A STORE .COM, 1504 S ACOMA, DENVER, CO 80223 JEFF KETTENBEIL, DONS SMALL ENGINE REPAIR, 630 S MILL ST, PLYMOUTH, MI 48170 JEFF KIRBY, SUPERIOR CRUDE GATHERING, 600 LEOPARD ST, SUITE 1702, CORPUS CHRISTI, TX 78473 JEFF KLAAS, BRUSTERS OLD FASHIONED ICE CREAM & YOGURT, P.O BOX 1512, CONYERS, GA 30012 JEFF KRINICK, IMPERIAL COMM CLNG INC., 113 ALDER, FIRST, WEST BABYLON, NY 11704 JEFF KUMER, RALPH ESPOSITO, 2401 SMALLMAN ST, PITTSBURGH, PA 15222 JEFF LEITH, SALT CREEK CABINETS, 825 75TH, OAK BROOK, IL 60521 JEFF LENOIR, CLINICAL HEALTH SERVICES, 3314 HENDERSON BLVD, 211, TAMPA, FL 33609 JEFF LEONARD, J. LEONARD ASSOCIATES, 603 HORSHAM RD, 1, HORSHAM, PA 19044 JEFF LINSTEADT, PRICE INDUSTRIES INC, 5550 W LOVERS LN, 148, DALLAS, TX 75209 JEFF LOUGHRIDGE, JOHN H. LOUGHRIDGE - REALTOR, 509 E GERMANTOWN PKE, PHONE 1, LAFAYETTE HILL, PA 19444 JEFF LU, BRAVO TRAVEL, 1141 WESTMINSTER AVE, SUITE B, ALHAMBRA, CA 91803 JEFF MARGARITE, THE STALLING GROUP, 3756 LAVISTA RD, 200, TUCKER, GA 30084 JEFF MARSHALL, ARDEN HIGH TECH AUTO, 2620 ARDEN WAY, SACRAMENTO, CA 95825 JEFF MARTIN, UTILITY TRAILER SALES OF CO., 5100 COOK ST, DENVER, CO 80216 JEFF MAZZA, MAZZA AUTO PARTS, 6357 HIGHLAND RD, WATERFORD, MI 48327 JEFF MC CORMICK, FAITH WALK DESIGNS, 10825 BARELY, HOUSTON, TX 77070 JEFF MCGALLIARD, JEFF MCGALLIARD, 1213 TRALEE LANE, GARLAND, TX 75044 JEFF MCKNIGHT, HARMON BURNS, 4025 BOHANNON DR, MENLO PARK, CA 94025 JEFF MERRICK, PLANNED PARENTHOOD, 3500 FIFTH AV, SAN DIEGO, CA 92103 JEFF MEZZULLO, THE WHITE HOUSE BLACK MARKET, 2800 W BIG BEAVER RD, TROY, MI 48084 JEFF MEZZULLO, THE WHITE HOUSE/BLACK MARKET, 201 E PRATT ST, BALTIMORE, MD 21202 JEFF MEZZULLO, THE WHITE HOUSE/BLACK MARKET, 4475 ROSWELL RD NE, SUITE 1400, MARIETTA, GA 30062 JEFF MEZZULLO, THE WHITE HOUSE/BLACK MARKET, 4505 ASHFORD DUNWOODY RD NE, SUITE 1-D, ATLANTA, GA 30346 JEFF MILLER, GRAND PEAKS PROPERTY MGMT, 5555 DTC PKWY, GREENWOOD VILLAGE, CO 80111 JEFF MITCHAM, EAGLES LANDING, 62 KELLY RD, MCDONOUGH, GA 30253 JEFF MOON, ATLANTA THERMOPLASTIC PRODUCTS, 5032 N ROYAL ATLANTA DR, TUCKER, GA 30084 JEFF MORELAND, I BUSINESS SOLUTIONS, 2613 NE MARTIN LUTHER KING JR, STE A, PORTLAND, OR 97212 JEFF MORSE, NORTH COUNTY PIZZA INC., 13030 VANDEGRIFT BLVD, CAMP PENDLETON, CA 92055 JEFF NELSON, AMERICAN PACIFIC, 4275 EXECUTIVE SQUARE, 1050, LA JOLLA, CA 92037 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3770 3770 3770 3761 3770 3761 3761 3761 3770 3761 3770 3770 3761 3761 3761 3770 3761 3770 3761 3761 3770 3770 3770 3743 3770 3770 3770 3770 3761 3761 3761 3761 3761 3775 3743 3773 3743 3773 3743 3770 3743 JEFF NEVES, THE PRO SHOP, 45499 INDUSTRIAL PL, 8, FREMONT, CA 94538 JEFF NEVISON, BLOCKBUSTER VIDEO, 1820 HIGHWAY 20 SE, PHONE GROUND, CONYERS, GA 30013 JEFF NEVISON, BLOCKBUSTER VIDEO, 2270 SALEM RD SE, SUITE 101PHONE GROUND, CONYERS, GA 30013 JEFF NEVISON, BLOCKBUSTER VIDEO, 3531 HIGHWAY 20 SE, PHONE GROUND, CONYERS, GA 30013 JEFF OGRADY, ASSIST 2 SELL, 11160 HURON ST, SUITE 32, NORTHGLENN, CO 80234 JEFF OVERSTREET, MARINER'S WORLD PUBLISHING CO., 521 SUPERIOR AV, NEWPORT BEACH, CA 92663 JEFF PALERMO, HOUSTON'S RESTAURANT, 153 E 53, 1, MANHATTAN, NY 10022 JEFF PANNIER, MED TECH SUPPORT SERVICES, 3450 BABCOCK BLVD, PITTSBURGH, PA 15237 JEFF PARGEON, SUSANNA FOO CHINESE- ARCHIVE, 1512 WALNUT ST, PHILADELPHIA, PA 19102 JEFF PARKER, HOUSTON MAGNOLIA LLLP, 1100 TEXAS AVE, HOUSTON, TX 77002 JEFF PATTERSON, FORUM COMMUNICATIONS, 8420 CITY CENTRE DR, WOODBURY, MN 55125 JEFF PEARSON, WILLOW POINT LLC, 1662 PINETREE CT, SAN JOSE, CA 95131 JEFF PETTY, PADDY MACS, 7110 MAIN ST, FRISCO, TX 75034 JEFF PICKETT, PICKETT PRODUCTIONS, 721 N 1, STE 610, ST LOUIS, MO 63102 JEFF RAMSAY, JEFF RAMSAY, 10075 ROYAL LANE APT 1008, DALLAS, TX 75238 JEFF ROCHFORD, JEFF'S GYM INC, 224 W 4 ST, 2, NEW YORK, NY 10014 JEFF RUSSELL, GLEN OAKS ESCROW, 320 ARDEN AV, 100, GLENDALE, CA 91203 JEFF SARENPA, EXPRESS IMAGE, 2942 RICE ST, LITTLE CANADA, MN 55113 JEFF SHEPARD, CINGULAR WIRELSS STORE, 1656 E LOS ANGELES AV, SIMI VALLEY, CA 93065 JEFF SHIN, WIRELESS 21, 321 UTICA AVE, GROUND FLGROUND, BROOKLYN, NY 11213 JEFF SINGER, HEALTHCARE FOR THE HOMELESS, 111 PARK AV, TELCOCLOS, BALTIMORE, MD 21201 JEFF SKEEN, GOLDS GYM INTERNATIONAL, 115 E 6 TH OLD PECAN ST, BLDG D, AUSTIN, TX 78701 JEFF SKEEN, GOLDS GYM INTERNATIONAL, 2924 TELESTAR CT, FALLS CHURCH, VA 22042 JEFF SLATER, VOLT SERVICES GROUP, 600 SIX FLAGS DR, STE 110, ARLINGTON, TX 76011 JEFF SMITH, MERCURY AIR CENTER, 4400 GLEN CURTIS DR, DALLAS, TX 75248 JEFF SPARROW, EDISON PARKING MANAGEMENT, 330 GUILFORD AVE, STA 305, BALTIMORE, MD 21202 JEFF SULLIVAN, CLEVELAND COIN MACH EXCH, 1165 MCKINNEY LN, 237, PITTSBURGH, PA 15220 JEFF T BARTLEY, 3645 ARIZONA ST. #4, SAN DIEGO, CA 92104 JEFF WALLACE, CHURCHVILLE INN, 1500 BUSTLETON PKE, UPPER SOUTHAMPTON, PA 18966 JEFF WATT, NATIONAL ROLLER DIE, INC, 36550 READING AVE, UNIT C, WILLOUGHBY, OH 44094 JEFF WEAVER, ANDREWS TRANSPORT INC, 4200 SINGLETON BLVD, DALLAS, TX 75212 JEFF WEAVER, ANDREWS TRANSPORT, 4580 SINCLAIR RD, SAN ANTIONIO, TX 78223 JEFF WHEELER, 1909 WOODALL RODGERS FRWY, DALLAS, TX 75247 JEFF ZULE, COMPLETE PUMP SERVICE, 461 IRMEN DR, 1, ADDISON, IL 60101 JEFFAR PEERMOHAMMED, GAMA, 5555 N LAMAR BLVD, SUITE C-104, AUSTIN, TX 78751 JEFFEREY SUTTON, MARKETING SERVICES INTERNATIONAL, 625 N MICHIGAN AV, SUIT 1920, CHICAGO, IL 60611 JEFFEREY SUVEY, SEATTLE LIFE CHIROPRACTIC, 323 QUEEN ANNE AVE N, STE 1, SEATTLE, WA 98109 JEFFERIES AND COMPANY INC., HARBORSIDE FIN CTR., 705 PLAZA 3, JERSEY CITY, NJ 07311 JEFFERSON COUNTY E-911, 447 S ALLISON PKWY, LAKEWOOD, CO 80226-3133 JEFFERSON COUNTY TREASURER, P.O. BOX 4007, GOLDEN, CO 80401-0007 JEFFERSON COUNTY, 5475 BUCKEYE VALLEY RD, HOUSE SPRINGS, MO 63051-2457 JEFFERSON COUNTY, PO BOX 70300, LOUISVILLE, KY 40270-0300 JEFFERSON COUNTY, PO BOX 830710, BIRMINGHAM, AL 35283-0710 JEFFERSON POWERS, CLOCKWORK COMICS & GAMES, 2824 S BROADWAY, ENGLEWOOD, CO 80110 JEFFERSON, CARL T., ACCOUNT EXECUTIVE, 1780 140TH PL SE, #2, BELLEVUE, WA 98007 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3770 3761 3761 3770 3770 3761 3770 3761 3761 3770 3761 3770 3761 3744 3743 3744 3770 3761 3743 3761 3770 3770 3770 3761 3761 3761 3770 3770 3761 3770 3770 3770 3770 3743 3761 3770 3770 3743 3770 3743 3770 3770 JEFFERSON, NICOLE, 12548 RIALTO, DALLAS, TX 75243 JEFFERSON, SHAHEDA M, 435 CENTRAL PARK WEST, APT. 1A, NEW YORK, NY 10025 JEFFERY KIRSCHER, DR JEFFREY KIRSCHER, DDS, 15516 70TH CT, 1, ORLAND PARK, IL 60462 JEFFERY LUM, PRISIM GROUP CONSULTING, 475 SANSOME, SUITE 1880, SAN FRANCISCO, CA 94111 JEFFERY NIEDERMAIER, NIEDERMAIER INC, 400 N OAKLEY BLVD, CHICAGO, IL 60612 JEFFERY PETRIE, PRECISION GLASSBLOWING OF COLORADO, 14775 E HINSDALE AVE, ENGLEWOOD, CO 80112 JEFFERY PRYOR, JEFF PRYOR DBA PRYOR & ASSOC, 227 W 29TH, 2, NEW YORK, NY 10001 JEFFERY WILLIAMS, HORNFECK ENGINEERING, INC, 1020 N CANAL ST, SHARPSBURG, PA 15215 JEFFREY ALLEN, TWO BEARS METAL PRODUCTS, 1410 259TH ST, HARBOR CITY, CA 90710 JEFFREY BAKER, J.L. BAKER ROOFING, 435 UNION AVE, PITTSBURGH, PA 15205 JEFFREY BALLARD, QUALITY LOGISTICS, 1709 S I H 45, HUTCHINS, TX 75141 JEFFREY BERGBOWER, JEFFREY BERGBOWER DBA WHEATON DAIRYQUEEN, 102 W LIBERTY DR, WHEATON, IL 60187 JEFFREY BILLINGTON, ACCENTS WITH FLOWERS, 41 CHURCH ST, 1, MONTCLAIR, NJ 7042 JEFFREY CHERNIN, JEFFREY L. CHERNIN, 8039 BROADMOR RD, 15, MENTOR, OH 44060 JEFFREY DONCHEZ, DONCHEZ LAW FIRM, 7500 212TH ST SW, SUITE 101, EDMONDS, WA 98026 JEFFREY F JACOBS, RT 1 BOX 51, HARDESTY, OK 73944 JEFFREY FABRIZIO & KARI, FABRIZIO JT TEN, 8541 SENOA DR, LEWISVILLE, NC 27023 JEFFREY GLEIT ESQ., (REPRESENTING: BROADWAY COMMUNICATIONS SERVICES INC.), WILMER CUTLER & PICKERING, 399 PARK AVE, NEW YORK, NY 10022 JEFFREY KERMATH, SPECTRUM MORTGAGE GROUP INC, 397 MAIN, BELLEVILLE, MI 48111 JEFFREY KRENTZ, KRENTZ & ASSOCIATES, 35555 GARFIELD RD, SUITE 2, CLINTON TOWNSHIP, MI 48035 JEFFREY L HEDDINGER & LAURIE, J HEDDINGER JT TEN, 2050 WINCHESTER DR, MARION, IA 52302 JEFFREY LEHR, TRUST TECHNOLOGIES, 4715 TOPPS INDUSTRIAL PKWY, WILLOUGHBY, OH 44094 JEFFREY MERLINO, J PAUL INVESTMENT GROUP INC, 17731 IRVINE BLVD, SUITE 201, TUSTIN, CA 92780 JEFFREY MOSKOWITZ, RAPOPORT PHARMACY, 6934 BUSTLETON AVE, PHILADELPHIA, PA 19149 JEFFREY PAYNE, COUSINS PIT BARBEQUE, 5125 BRYANT IRVIN RD, FORT WORTH, TX 76132 JEFFREY PERLSTEIN, JEFFREY M. PERLSTEIN, 28575 GREENFIELD RD, SOUTHFIELD, MI 48076 JEFFREY ROHM, THE COSMETIC KITCHEN, 1 STATION SQ, PITTSBURGH, PA 15219 JEFFREY SALAZAR, ASTRA MECHANICAL, 903 BROADWAY, NEWARK, NJ 7104 JEFFREY SCHWARTZ, SUPREMETAL, 3125 TROTTERS PKWY, ALPHARETTA, GA 30004 JEFFREY STUTMAN, DR JEFFREY STUTMEN DDS, 18211 W TWELVE MILE RD, SUITE 3, LATHRUP VILLIAGE, MI 48076 JEFFREY VASSEL, CENTURY 21 ACHIEVERS, 1481 FLATBUSH AV, GROUND, BROOKLYN, NY 11210 JEFFREY WASHINGTON, OMNISOUND DIAGNOSTIC SVCS, INC., 432 ELMONT RD, GROUND, ELMONT, NY 11003 JEFFREY WEINHOFF, CHICAGO CODING SYSTEM, 394 S 38TH AVE, ST.CHARLES, IL 60174 JEFFREY WEINHOFF, CODING SOLUTIONS, 394 S 38TH AVE, ST.CHARLES, IL 60174 JEFFREY WEISMAN, ABC RESTAURANT SUPPLIES, 3702 S US HIGHWAY 1, FORT PIERCE, FL 34982 JEFFREY WEISS, 11835 W OLYMPIC BLVD STE 835, LOS ANGELES, CA 90064 JEFFREY WILLIAMS, HORNFECK ENGINEERING, 1020 N. CANAL ST., SHARPSBURG, PA 15215 JEFFREY WILLIAMS, STILES CONSTRUCTION, 33 MANSELL CT, ROSWELL, GA 30076 JEFFREY ZOINTS, WELLINGTON MANUFACTURED HOME, 2121 W UNIVERSITY DR, TEMPE, AZ 85281 JEFFREY, LUKE D., ACCOUNT EXECUTIVE, 3 CHARLESTOWN CT., MEDFORD, NJ 08055 JEHAD BADR, WESTCHESTER UPHOLSTERY, 107 N MAIN, 1, PORT CHESTER, NY 10573 JEM SANITATION OF NJ, P.O. BOX 708, LYNDHURST, NJ 07071 JEN LEE, NEW YORK GOLF CENTER INC, 207 N BROADWAY, HICKSVILLE, NY 11801 JENA WALKER, JENA WALKER, 1512 MANITOBA LN, 1, GLENN HEIGHTS, TX 75154 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3761 3743 3761 3770 3743 3770 3761 3770 3761 3761 3770 3743 3770 3761 3770 3770 3770 3770 3761 3761 3770 3770 3761 3761 3761 3770 3770 3761 3770 3761 3761 3770 3770 3770 3770 3761 3770 3770 3770 JENKINS, ANTHONY, TECH 1 CUST INSTALL, 9511 5TH AVE, INGLEWOOD, CA 90305 JENKINS, DENISE R., 9794 FOREST LN, #342, DALLAS, TX 75243 JENNERS, SETH J., ACCOUNT EXECUTIVE, 710 E ORANGEWOOD, PHOENIX, AZ 85020 JENNIE JAKACKI, MILLER,DOWNEY,SPEVAK & KEFFEN, 1500 JOHN F KENNEDY BLVD, SUITE 400 4TH FLOOR, PHILADELPHIA, PA 19102 JENNIE ROBINSON CLEANING, 4305 CHURCH POND PLACE, DOVER, FL 33527 JENNIFER ABENS, ABENS FINANCIAL SERVICES, 4920 LINCOLN DR, EDINA, MN 55436 JENNIFER BARBER, BARBER LACKEY FINANCIAL GROUP LLC, 750 HAMMOND DR NE, 100, ATLANTA, GA 30328 JENNIFER BEZARSON, 35 FOXFIRE DR, SHARON, MA 02067 JENNIFER BOYLES, PHILLY'S SORBET SWIRL, 4810 W MLK JR BLVD, G, TAMPA, FL 33614 JENNIFER BRANTON, ST LOUIS EXTERIOR COATINGS, 84 WELDON PKWY, MARYLAND HEIGHTS, MO 63043 JENNIFER BURM-LOBATO, SKIN CONCEPTS, 1001 W 120 AV, SUITE 130, WESTMINSTER, CO 80234 JENNIFER CHENG, ACADEMY OF CHINESE CULTURE AND HEALTH SCIENCES, 1601 CLAY, OAKLAND, CA 94612 JENNIFER CROLL, JENNIFER CROLL, 2015 CHESTNUT, SAN FRANCISCO, CA 94123 JENNIFER DONNELLY, GLOW ELECTRIC CO., 13437 S KOLMAR AVE., CRESTWOOD, IL 60445 JENNIFER E INSERRA & RANDY L, INSERRA JT TEN, 4934 S 186TH AVE, OMAHA, NE 68135 JENNIFER ESKILDEN, ACACIA CAPITOL CORP., 101 S. ELLSWORTH AVE, SAN MATEO, CA 94401 JENNIFER ESKILDSEN, ACACIA CAPITAL CORP., 411 BOREL AVE, SUITE 606, SAN MATEO, CA 94402 JENNIFER FORFAR, THE HOFFMAN AGENCY, 1623 BLAKE, SUITE 200 5TH FLOR200 5TH, DENVER, CO 80202 JENNIFER GRIMM, VISION OF FANTASY 4 PLAY VIDEO, 9304 DEERING AV, CHATSWORTH, CA 91311 JENNIFER HARTNESS, GROUP SERVICES LTD, 6 S 235 STEEPLE RUN DR, SUITE 11, NAPERVILLE, IL 60540 JENNIFER HARTNESS, GROUP SERVICES, LTD, 6S235 STEEPLE RUN DR, NAPERVILLE, IL 60540 JENNIFER HENDERSON, THE OFFICE CONNECTION, 26442 HAGGERTY RD, FARMINGTON HILLS, MI 48331 JENNIFER HONG, MIRAE GROUP, PO BOX 57147, PHILADELPHIA, PA 19111 JENNIFER HONG, NAN H HONG, 7047 CASTOR AV, PHILADELPHIA, PA 19149 JENNIFER IVEZAJ, MAMMA GUCCI LIMO INC., 644 N BROADWAY, MAIN, WHITE PLAINS, NY 10603 JENNIFER JOHNSON, VIKING MORTAGE COMPANY LLC, 642 HUMPHREY, SWAMPSCOTT, MA 1907 JENNIFER KENDRICK, ADTERACTIVE, 490 2ND ST, SUITE 103, SAN FRANCISCO, CA 94107 JENNIFER KNOTTS, BARTON COTTON, 1405 PARKER RD, BALTIMORE, MD 21227 JENNIFER KOIDE, CINQ CHOSES ENTERPRISES, 60 CORTE MADERA AVE, CORTE MADERA, CA 94925 JENNIFER LEITH, PHILADELPHIA UNEMPLOYMENT, 1201 CHESTNUT ST, 702 7, PHILADELPHIA, PA 19107 JENNIFER LYONS, PIZZA A GO GO INC, 3240 N WILLIAMS AVE, PORTLAND, OR 97227 JENNIFER MITCHELL, CAR DEAL NEGOTIATION SERVICES, 509 SYCAMORE, 3, OAKLAND, CA 94612 JENNIFER NAZARKO, FRESENIUS MEDICAL CARE DC/BALT, 4640 FORBES BLVD, LANHAM, MD 20706 JENNIFER NEUMAYER, BEACH BUM TANNING, 189 US HIGHWAY 46, SADDLE BROOK, NJ 7663 JENNIFER NGUYEN, KIM NGUYEN DICH VU AND TRAVEL, 11205 BELLAIRE BLVD, B5, HOUSTON, TX 77072 JENNIFER NOAH, JOHNNY'S PIZZA & SUBS, 340 CHURCH ST, DECATUR, GA 30030 JENNIFER OSBORN, UNION BAY APARTMENTS, 526 YALE AVE N, PHONE 1, SEATTLE, WA 98109 JENNIFER PAEZ, CENTRAL CLEANERS, 490 CENTRAL AVE, EAST ORANGE, NJ 7018 JENNIFER PARSONS, SHADOW MANAGEMENT, 3969 ALTOONA, 141, DALLAS, TX 75233 JENNIFER REUSING, JAN CRAIG HEADCOVERS, 1000 N MILWAUKEE AVE, SUITE 60622, CHICAGO, IL 60622 JENNIFER ROBBINS, AQUA TOUCH, 1201 LAKE WOODLANDS DR, THE WOODLANDS, TX 77380 JENNIFER ROSEWARD, AUGUSTINE FELLOWSHIP-WIDE SERVICE CORP., 1275 BOS-PROV HWY, NORWOOD, MA 2062 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3761 3770 3761 3761 3770 3761 3770 3770 3761 3761 3770 3770 3743 3743 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3761 3770 3743 3743 3743 3743 3743 3743 3772 3772 3743 3743 JENNIFER RUBINO, JOHN A CIMINO, PC, 925 E 17TH AVE, DENVER, CO 80218 JENNIFER SAUSA, PM REALTY GROUP #2, 425 LEXINGTON AV, 1, NEW YORK, NY 10017 JENNIFER SMITH, TEXAS FISH & GAME PUBLISHING CO, LLC, 2350 N SAM HOUSTON PKWY E, HOUSTON, TX 77032 JENNIFER SPALANGO, ABOVE THE RIM EVENTS, 158 LINWOOD PLZ, 301, FORT LEE, NJ 7024 JENNIFER SPILMAN, SPILMAN INSURANCE AGENCY, 845 HIGHWAY 60, STE B, MONETT, MO 65708 JENNIFER STASCH, WORKFORCE DEVELOPMENT, 2010 DEWEY AVE, RM 203, EVANSTON, IL 60201 JENNIFER STOUT, SALON ON SUTTER, 560 SUTTER ST, STE. 200, SAN FRANCISCO, CA 94102 JENNIFER SWINTON, JANSSEN COSMECEUTICAL CARE, 2865 N BERKELEY LAKE RD NW, STE 4, DULUTH, GA 30096 JENNIFER THOMPSON, THE BEST GIFT EVER, 76 RITTENHOUSE PL, SUITE 202 2, LOWER MERION, PA 19003 JENNIFER TYRA, 210 ATRIA-JOHNSON FERRY, 9 SHERWOOD LN, MARIETTA, GA 30067 JENNIFER WINESTORFER, JC ENTERPRISES, 13500 BELLEVUE REDMOND RD, SUITE 7, BELLEVUE, WA 98005 JENNIFER WITTEN, BRASON'S HOME CARE SERVICES INC., 25000 EUCLID AV, SUITE 300, CLEVELAND, OH 44117 JENNIFFER JOHNSON, WOOSTER PROJECTS, 26 WOOSTER ST, NEW YORK, NY 10013 JENNING, COLLEEN, ACCOUNT EXECUTIVE, 8963 ASHTON RD., PHILADELPHIA, PA 19136 JENNINGS, SYBILLE D., ACCOUNT EXECUTIVE, 102 G ST, SW, WASHINGTON, DC 20002 JENNY ANDERSON, VITAL NUTRITION, 16486 NE 74TH ST, REDMOND, WA 98052 JENNY BIRD, CLARUS LIGHTING, 10183 CROYDON WAY, SUITE#C, SACRAMENTO, CA 95827 JENNY BIRETA, PRESTIGE PORTRAITS, 1107 CROOKS, ROYAL OAK, MI 48067 JENNY CHAN, HONG KONG TRADING INC, 1371 E 34 ST, CLEVELAND, OH 44114 JENNY CHO, AAT TELEVISION CO, 2203 AIRPORT WAY , SUITE 120 S, PHONE 1, SEATTLE, WA 98134 JENNY GOLDBERG, REGISTRY SYSTEM CORP, 245 5 AV, 1102 11, NEW YORK, NY 10016 JENNY HUNTLEY, JSE INCORPORATED, 1109 S MAIN, CHELSEA, MI 48118 JENNY JIE, MASTER TRAVEL & TOURS, 6505 ROOSEVELT WAY NE, PHONE 1, SEATTLE, WA 98115 JENNY JOO, EDUCATIONAL BOOKSTORE, 3959 WILSHIRE BLVD, 829, LOS ANGELES, CA 90010 JENNY KUO, L.A. SUNSHINE INC., 2327 CHICO AV, UNIT 4, S EL MONTE, CA 91733 JENNY LI, #1 RESTAURANT, 5606 1ST AVE S, SEATTLE, WA 98108 JENNY LOPEZ, L & L ABRASIVE, 3221 UNION PACIFIC AV, LOS ANGELES, CA 90023 JENNY PORTER, MAACO DBA DANJUD, 1070 BROOKPARK RD, CLEVELAND, OH 44109 JENNY SARZYNSKI, SNOW OPERATIONS TRAINING CENTER, 5231 S SANTA FE DR, C-5, LITTLETON, CO 80120 JENNY SHIN, SHIN & ASSOCIATES, LLC, 5105 BACKLICK RD, SUITE H, ANNANDALE, VA 22003 JENNY TRAN, ANGEL TEXACO, 9763 WEBB CHAPEL, DALLAS, TX 75220 JENNY YAZ, BRENT PAPER TUBE, 15341 TEXACO AV, STE 100, PARAMOUNT, CA 90723 JENNY YOON, KISWEL USA, 4600 CANTRELL RD, FLOWERY BRANCH, GA 30542 JENNY, RYAN, ACCOUNT EXECUTIVE, 13530 E. SORRELLANE, SCOTTSDALE, AZ 85259 JENSEN TOOLS - POS ONLY, 7815 S 46TH STREET, PHOENIX, AZ 85044 JENSEN TOOLS INC -REMIT ONLY, DEPT LA 21458, PASADENA, CA 91185-1458 JENSEN, JOHN, 348 LIBERTY AVENUE, JERSEY CITY, NJ 07307 JENSEN, MICHAEL D, 239 W. DESERT FLOWER LN., PHOENIX, AZ 85045 JENSON, YVONNE ELISE, ACCOUNT EXECUTIVE, 327 METZ, SAN ANTONIO, TX 78223 JEPPESEN SANDERSON, 121 ALBRIGHT WAY, LOS GATOS, CA 95032 JEPPESEN SANDERSON, 55 INVERNESS DR. EAST, ENGLEWOOD, CO 80112 JER / BRE AUSTIN TECH. L.P., C/O TRAMMEL CROW COMPANY, IRVING, TX 75063-2577 JER PARTNERS, 350 SOUTH GRAND AVENUE, SUITE 4650, LOS ANGELES, CA 90071 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3770 3770 3770 3770 3770 3761 3770 3770 3770 3743 3761 3761 3761 3770 3770 3770 3743 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3761 3761 3770 3761 3761 3770 3770 3770 3770 3770 3770 JER/BRE AUSTIN TECH L.P., P.O. BOX 81484, AUSTIN, TX 78708 JER/BRE AUSTIN TECH LP, C/O TRAMMELL CROW CENTRAL TEXAS LTD, 11400 BURNET RD 1ST FL, AUSTIN, TX 78758 JEREMI HALABOU, DIRECT VIEW, 30970 BECK RD, NOVI, MI 48377 JEREMIA SHAW, MCAWARD SHAW ASSOCIATES, 18 W 27, 1, NEW YORK, NY 10001 JEREMIAH HOWARD, CARNEY SECURITY, 45 E 28TH ST, 2, NEW YORK, NY 10016 JEREMIAH PATRICK, DR. JEREMIAH N. PATRICK, 3801 N FAIRFAX DR, SUITE 65, ARLINGTON, VA 22203 JEREMY BARNETT, JEREMY & SHANNON BARNETT, 5105 WILKES CT, ARLINGTON, TX 76017 JEREMY BRODSOWSKY, BUSINESS FORWARD MEDIA, 1215 CONNECTICUT AVE NW, 4TH FLOOR, WASHINGTON, DC 20036 JEREMY JONES, RICHARD JONES BBQ, 9207 N LAMAR BLVD, AUSTIN, TX 78753 JEREMY LAURENTOWSKI, PROFESSIONAL DESIGN ASSOCIATES, 2139 TAPO ST, STE 213, SIMI VALLEY, CA 93063 JEREMY NELSON, GEORGIA HAP ADMINISTRATORS, 2296 HENDERSON MILL RD NE, SUITE 306, ATLANTA, GA 30345 JEREMY PRESS, 27370 SELKIRK ST, SOUTHFIELD, MI 48076 JEREMY RICH, AMERICAN INSTITUTE OF BIOLOGIC, 1444 I ST NW, 200, WASHINGTON, DC 20005 JEREMY STANEK, STANEK NETTING CO INC., 107 FOREST ST, MONTCLAIR, NJ 7042 JEREMY STORK, DMI SPORTS, 375 COMMERCE DR, FORT WASHINGTON, PA 19034 JEREMY VEST, UCC TOTAL HOME, 127 AMBASSADOR DR, NAPERVILLE, IL 60540 JERI GRAVES, CREATIVE GROUP, 205 ORCHARD ST, G-1, EAST RUTHERFORD, NJ 7073 JERILYN HAEFELLI, PYSKATY C & SONS INC., 800 CASTLE RD, SECAUCUS, NJ 7094 JERNIGAN, SHALONDA R., 2724 CUSTER, DALLAS, TX 75216 JEROME TOOLEY, DIGITAL PCS INC., 322 W EL NORTE PKWY, ESCONDIDO, CA 92026 JEROME BIANCHETTE, NATIONS INSURANCE, 2730 WASHTENAW, YPSILANTI, MI 48197 JEROME DE SALME, CAPITAL EXCAVATION CO, 18103 IH 35 N, SCHERTZ, TX 78154 JEROME NILSSEN, LUTHERAN SOCIAL SERVICES OF SO CALIFORNIA INC, 6425 TYRONE AVE, VAN NUYS, CA 91401 JEROME PASCUCCI, TOTAL PROTECTIVE SECURITY INC, 4219 MERRICK RD, FLOOR 11, MASSAPEQUA, NY 11758 JEROME WOLD, BROTHER'S THREE AUTO REPAIR, 9192 1/2 WALKER, CYPRESS, CA 90630 JERRERY BACH, ALL JOIN CO INC, 40 FELDLAND, GROUND, BOHEMIA, NY 11716 JERRI WILSON, UROLOGY SPECIALTIES & ASSOC., 8210 WALNUT HILL LA, 208, DALLAS, TX 75231 JERRY ., STINKING ROSE, THE, 720 COLUMBUS AV, SAN FRANCISCO, CA 94133 JERRY AMSBERRY, WOODLAWN FLORAL LTD, 1799 W LITTLETON BLVD, LITTLETON, CO 80120 JERRY BERNEATHY, BERNEATHY CHIROPRACTIC OFFICE, 1707 GRAND AV, SAN DIEGO, CA 92109 JERRY BITNAR, DRAW TITE, INC, 1173 113TH ST, GRAND PRAIRIE, TX 75050 JERRY BREWSTER, FLORIST OF H.E.B., 2101 BEDFORD RD, B, BEDFORD, TX 76021 JERRY CASTANEDA, STAR LIQUOR, 201 W ARBOR VITAE, INGLEWOOD, CA 90301 JERRY CHAMBERS, UNI DOS, 800 WILCREST DR, SUIT 310, HOUSTON, TX 77042 JERRY CHAREZCKO, TRI-STATE AUTO, 6626 N BROAD ST, PHILADELPHIA, PA 19126 JERRY DAVIDIAN, DURAMEND INC., 9449 BROOKPARK RD, UNIT D, CLEVELAND, OH 44129 JERRY DAY, CO OP SERVICE CENTER INC, PO BOX 488, JACKSON, MO 63755 JERRY DEBAKER, SPARKY'S AUTO CENTER, 1716 N STEPHENSON HWY, ROYAL OAK, MI 48067 JERRY DOCARMO, HAVREST ENGLISH, 128 WILSON AVE, NEWARK, NJ 7105 JERRY DOVER, CARROLL COUNTY MEMORIAL HOSPITAL, 1502 N JEFFERSON, CARROLLTON, MO 64633 JERRY ESSER, BURIEN JAPANESE AUTO SERVICE INC, 14025 1ST AVE S, B, BURIEN, WA 98168 JERRY HARSTON, PHOENIX ADVERTISING INC, 3723 PEARL RD, CLEVELAND, OH 44109 JERRY HATCHER, WILD BIRDS UNLIMITED, 5263 PROSPECT RD, SAN JOSE, CA 95129 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3761 3770 3761 3770 3743 3743 3761 3770 3770 JERRY HEEB, MASH SERVICES OF ILLINOIS, 5860 N LINCOLN AVE, CHICAGO, IL 60659 JERRY JARJOSA, CITY HEAT, 20771 W 8 MILE RD, DETROIT, MI 48219 JERRY JENKINS, THE SHIPPING DEPOT, 1001 MARTIN AV, SANTA CLARA, CA 95050 JERRY JENSON, IHP INDUSTRIAL INC, PO BOX 578, SAINT JOSEPH, MO 64502 JERRY KAMINSKI, GWIN'S TRAVEL, 111 N TAYLOR AV, KIRKWOOD, MO 63122 JERRY KETCHEL, ORBITAL ENGINEERING, 1344 5TH AVE, PITTSBURGH, PA 15219 JERRY KRUEGER, KRUGER ENGINEER, 12001 HIRSCH RD, HOUSTON, TX 77050 JERRY LANGFORD, TOUCHSTONE MINISTRIES, 22978 EL TORRO RD, LAKE FOREST, CA 92630 JERRY LENNOX, JERRY LENNOX, 3440 TIMBERGLEN # 199, DALLAS, TX 75287 JERRY LINDSAY, LINDSAY PRODUCTS & INSTALLS, 320 W CHESTNUT ST, DENISON, TX 75020 JERRY MADDEN, JERRY MADDEN INSURANCE, 520 E CENTRAL PKWY, 106, PLANO, TX 75074 JERRY MANGUNE, RIVA RISTORANTE, 700 E GRAND AV, 1, CHICAGO, IL 60611 JERRY MARKS, GOLD CROWN MOTOR CO, 1811 E 5, WASHINGTON, MO 63090 JERRY MARQUEZ, COMPETITIVE BENEFIT INSURANCE, 17280 NEWHOPE, STE 5A, FOUNTAIN VALLEY, CA 92708 JERRY MARTIN, 1ST ODYSSEY GROUP, 204 N ECTOR, EULESS, TX 76039 JERRY MARTIN, 1ST ODYSSEY GROUP, 204 N ECTOR DR, EULESS, TX 76039 JERRY MCKINNEY, INDUSTRIAL ENVIRONMENTAL, 1500 HIGHWAY 90, BEAUMONT, TX 77713 JERRY MCKINNEY, INDUSTRIAL ENVIRONMENTAL, 3115 HOLLY CT, MISSOURI CITY, TX 77459 JERRY MORRIS, JERRY'S AUTO REPAIR, 4036 POPLAR ST, PHONE 1, PHILADELPHIA, PA 19104 JERRY MOULTON, RIVERSIDE STAMP & COIN, 6740 MAGNOLIA AV, RIVERSIDE, CA 92506 JERRY OREAR, APEX INSURANCE AGENCY, 1420 N COOPER ST, SUITE 100, ARLINGTON, TX 76011 JERRY OZKAHVECI, YASCO CORPORATION, 631 YONERS AV, 1 G/STATION, YONKERS, NY 10704 JERRY PARADISE, PARADISE FINANCIAL GROUP, 131 RICHMOND, EL SEGUNDO, CA 90245 JERRY QUEEN, SHEPHERD CENTER LOCATION #1, 2020 PEACHTREE PARK DR NE, ATTN MIKE HUFSTETLER, ATLANTA, GA 30309 JERRY QUEEN, SHEPHERD CENTER LOCATION#2, 65 BISCAYNE DR NW, APT 9, ATLANTA, GA 30309 JERRY QUEEN, SHEPHERD PATHWAYS(SHEPHERD CENTER #3), 1932 CLAIRMONT RD, DECATUR, GA 30033 JERRY SANDERS, NELSON SANDERS & ASSOCIATES, 5532 OLD NATIONAL HWY, ATLANTA, GA 30349 JERRY SHEN, NATALE CYBER CAFE/LAWRENCE LUNG, 2800 HARBOR BL, C, COSTA MESA, CA 92626 JERRY STEVENS, AROMATIC ADVANTAGE, 11811 SHAKER BL, 100, CLEVELAND, OH 44120 JERRY SWAIM, FONVILLE & SWAIM, 4201 N MAIN ST, APT. 254, FORT WORTH, TX 76106 JERRY ULVESTAD, MORNING STAR MORTGAGE, 2801 YOUNGFIELD, STE 321, GOLDEN, CO 80401 JERRY VIRGO, TUFFY AUTO SERVICE CENTERS, 5739 MAYFIELD RD, MAYFIELD HTS, OH 44124 JERRY WANG, UNIVERSITY OF EASTERN & WESTERN MEDICINE, 970 W EL CAMINO REAL, 4, SUNNYVALE, CA 94087 JERRY WELLS, BRAKE-O INC, 3110 N STEMMONS FWY, DALLAS, TX 75247 JERRY WESLOWSKI, UNIVERSAL SPECIALTY UNDERWRITERS, 579 FIRST BANK DR, STE 260, PALATINE, IL 60067 JERRY WESOLOWSKI, UNIVERSAL SPECIALTY UNDERWRITERS, 14499 N DALE MABRY, STE 215, TAMPA, FL 33618 JERZY TOMCZAK, POLISH AMERICAN TRAVEL SERVICES, 2714 E ALLEGHENY AVE, PHILADELPHIA, PA 19134 JESKE, MICHAEL J., ACCOUNT EXECUTIVE, 11823 GRAY FOREST TRAIL, TOMBALL, TX 77375 JESS A FIELDS, 2602 OLD HUMBLE RD, HUMBLE, TX 77396 JESS DENA, HIGHLINE AUTO BODY INC, 18915 16TH AVE S, PHONE 1, SEATTLE, WA 98188 JESS SEVILLA, ARCOST C P M GROUP INC., 703 MARKET ST, STE. 711, SAN FRANCISCO, CA 94103 JESSE ATHINSON, URBAN AUTOMOTIVE, 1621 CONNALLY DR, PHN RM 1ST, EAST POINT, GA 30344 Mode of Svc (if different)

Page 263 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3780 3744 3770 3770 3770 3770 3770 3761 3761 3770 3761 3743 3770 3770 3770 3770 3743 3743 3770 3743 3743 3743 3743 3770 3761 3761 3770 3743 3770 3770 3770 3761 3770 3770 3770 3770 3770 3743 3770 3770 3770 JESSE CANAS, CATTLEDRIVE BAR B Q, 2718 CENTER, DEER PARK, TX 77536 JESSE COHEN, STRATEGIC TAX & ACCOUNTING, 475 MAIN, 2B GROUND, FARMINGDALE, NY 11735 JESSE FLORES, U S OFFICE MACHINE CO DBA JESSE FLORES, 5722 N FIGUEROA ST, LOS ANGELES, CA 90042 JESSE GARCIA, LAS HADAS MEXICAN RESTAURANT, 204 W FAIRMONT PKWY, LA PORTE, TX 77571 JESSE GRAY, ALBION HUMAN SERVICES-MAINT., 101 N. ALBION STREET, ALBION, MI 49224 JESSE H AUSTIN III, PAUL HASTINGS JANOFSKY, 600 PEACHTREE ST NE, 24TH FL, ATLANTA, GA 303082222 JESSE JAMION, CARDON CORPORATION, 111 CENTERWAY RD, 2, GREENBELT, MD 20770 JESSE KELLER, ISE RESEARCH, 7345 MISSION GORGE RD, SAN DIEGO, CA 92120 JESSE KNIGHT, MORTGAGE WORKS, 4799 OLDE TOWNE PKWY NE, MARIETTA, GA 30068 JESSE LEADER, B. LEADER & SONS INC., 2042 N HALSTED ST, 1, CHICAGO, IL 60614 JESSE TORRES, VICTORY DISTRIBUTORS INC, 624 W 79TH ST, CHICAGO, IL 60620 JESSICA FESTA, FESTA CHIROPRACTIC, 706 STEVENSON BLVD, NEW KENSINGTON, PA 15068 JESSICA SHI, YANAN HUALONG USA INC, 8300 BISSONNET, SUITE 438, HOUSTON, TX 77074 JESSICA STEWART, HOFFMAN ARCHITECTS P.A., 29 ORANGE ST, TARPON SPRINGS, FL 34689 JESSIE DHILLON, LA EXPRESS TRAVEL, 5400 W CENTURY BL, STE 360, LOS ANGELES, CA 90045 JESSIE, WILLIAM N., 10704 PRESERVE LAKE DR, TAMPA, FL 33626 JESUS ARELLANO, EL CAPORAL WESTERN WEAR, 2746 E MCDOWELL RD, PHOENIX, AZ 85008 JESUS GARCIA, MAMA JOSEFINA'S, 2236 E 46 AV, DENVER, CO 80216 JESUS GUZMAN, LA MARIA, 16860 STUEBNER AIRLINE RD, SPRING, TX 77379 JESUS TIZA, JESUS TIZA, 112-22 ROOSEVELT AV, GROUND, CORONA, NY 11368 JET EXPRESS COURIERS, 1711 CRIERCROFT CRT. #140, CARROLLTON, TX 75006 JETSTAR PARTNERS LTD., C/O COLLINTERNATIONAL INC., 501 ELM STREET SUITE 375, DALLAS, TX 75202 JETTE CLUMECK, MARVIN KIRCHNER M.D., 2211 POST ST, 201, SAN FRANCISCO, CA 94115 JEUNG, LILY, ACCOUNT EXECUTIVE, 4740 WARNER AVE, #201, HUNTINGTON BEACH, CA 92649 JEWETT II, FRANK W., 470 W HACIENDA AVE, CAMPBELL, CA 95008 JEZIORSKI, JEFFREY P., ACCOUNT EXECUTIVE, 6215 VIA DE ADRIANNA, SAN JOSE, CA 95120 JG POWER INC, ATTN: GENL COUNSEL, 650 N CANNON AVE, LANDSDALE, PA 19446 JI LIN, SZECHUAN EXPRESS, 125 OAKLAND AVE, PITTSBURGH, PA 15213 JIAYANG TSAI, AMERICAN VEGATABLE OILS INC., 7244 CONDOR, LOS ANGELES, CA 90040 JIGNESH PATEL, DUNKIN DONUTS, 333 W NORTH AVE, NONE 1, CHICAGO, IL 60610 JIHAD ABULHSON, SEATTLE PASTRY CAFE, 11740 15TH AVE NE, SEATTLE, WA 98125 JILBERT, BENJAMIN, ACCOUNT EXECUTIVE, 1414 COPPER MOUNTAIN DR, DIAMOND BAR, CA 91765 JILL CULLIS, NBF EXECUTIVE SEARCH INC, 550 W VISTA WAY, SUITE 107107, VISTA, CA 92083 JILL DENNING, HEADSOKZ INC, 709 INDUSTRY DR, TUKWILA, WA 98188 JILL EASTES, LEE & EASTES TANK LINES INC., 2418 AIRPORT WAY S, PHONE 1, SEATTLE, WA 98134 JILL ELDER, WORK READY INC, 500 CENTURY PLAZA DR, SUITE 165, HOUSTON, TX 77073 JILL ENGRAF, CROWN HILL CEMETARY & MAUSOLEUM, 7651 W 41 AV, 103, WHEAT RIDGE, CO 80033 JILL JING, MEADOW FAMILY DENTIST, 10455 NORTH CENTRAL EXPWY, STE.113, DALLAS, TX 75228 JILL KOWALSKI, PEQUA POOLS & SPAS, 4150 MERRICK RD, 1, MASSAPEQUA, NY 11758 JILL M. MOORE, WEATHERSTONE HOMES, INC., 1512 SANTA FE DRIVE, 102, WEATHERFORD, TX 76086 JILL MASTANDREA, TRINITY PAVING CO, 4432 BRISTOL RD, UNIT 1B, BENSALEM, PA 19053 JILL MEREDITH BURCHENAL, 505 S WILLOW AVE, TAMPA, FL 33606 JILL PARK, DOUGHERTYS PHARMACY, PO BOX 9104, CLEARWATER, FL 33758 JILL ROBERT, STORAGE SPOT, 5592 L B MCLEOD RD, ORLANDO, FL 32811 JILL ROBERT, STORAGE SPOT, 8690 NESBIT FERRY RD, ALPHARETTA, GA 30022 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3761 3761 3770 3761 3770 3761 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3770 3761 3770 3770 3761 3761 3770 3770 3761 3761 3761 3770 3770 3761 3770 3761 JILL SMITH, CMP GROUP INC, 4120 TELEGRAPH, SUITE 200200, BLOOMFIELD, MI 48302 JILL TURNER, INTELLYST, 3000 S JAMAICA CT, SUITE 325, AURORA, CO 80014 JILL VEEN, RSJ CONSTRUCTION, 1630 HWY 10 NE, SUITE 105, SPRING LAKE PARK, MN 55432 JILL WILLIAMSON, THE FITNESS COMPANY, 700 RUSSELL AVE, GAITHERSBURG, MD 20877 JILL WRIGHT, KLING RECHTER & CO, 1401 SW BRENTWOOD BLVD, 800, ST LOUIS, MO 63144 JIM AHERM, DESIGN CONTINUUM INC., 1220 WASHINGTON ST, NEWTON, MA 2465 JIM AITKEN, HIRAM'S AT THE LOCKS, 5300 34TH NW, SEATTLE, WA 98103 JIM ALBANO, STRYKER HOWMEDICO OSTEONICS, 45 4TH AVE, NEEDHAM, MA 2494 JIM ALBRECHT, RADIANCE MOLD & ENGINEERING, 28195 KEHRIG DR, 1, NEW BALTIMORE, MI 48047 JIM ALGUIRE, GATS LIMITED, 2121 ARMY TRAIL RD, SUITE 101, ADDISON, IL 60101 JIM ALLEN, WORLD SIGNS, 8603 CROWNHILL BLVD, SUIT 25, SAN ANTONIO, TX 78209 JIM ANGELIO, GREEN MARKET CAFE, 195 E FRANKLIN TPK, HOHOKUS, NJ 7423 JIM ANGELOS, SOUTHERN BELLES, 8657 W 95TH ST, 1, HICKORY HILLS, IL 60457 JIM APGER, JIM APGER, 145 CIMARRON TRAIL #1231, IRVING, TX 75063 JIM AYERS, J. J. GUMBERG, 535 SMITHFIELD ST, PITTSBURGH, PA 15222 JIM BAKICH, BTS TRANSMISSION SPECIALISTS, 1660 ALMADEN EXPY, SAN JOSE, CA 95125 JIM BERD, NEWFORM DESIGN, 58 1 AV, BLDG 584, BROOKLYN, NY 11232 JIM BINS, ICE LINE, 1035 ANDREW DR, ZAMBONI 1ST, WEST CHESTER, PA 19380 JIM BOB HOUSLEY, LINCOLNS ROADHOUSE, 1201 PEARL, DENVER, CO 80210 JIM BOOT, STARBURST, 128 ALPINE CT, SAN PABLO, CA 94806 JIM BROWNE, STEWART R. BROWNE MANUFACTURING COMPANY, 1165 HIGHTOWER TR, DUNWOODY, GA 30350 JIM BROWN, PROGRESSIVE COMPUTER ASSISTANCE, 2001 W AIRPORT FRWY, 107, IRVING, TX 75062 JIM BURKE, PYRAMID INSULATION, 2902 E JOPPA RD, TELCO CLO, BALTIMORE, MD 21234 JIM CALHOUN, TEXAS MOST HOSPITALITY SERVICES, 500 NE 23 ST, FORT WORTH, TX 76106 JIM CANFIELD, DAWAR TECHNOLOGIES, 1020 RIDGE AVE, PITTSBURGH, PA 15233 JIM CARR, JIM CARR MOTORS, 7500 TWIN CITY HWY, PT A, PORT ARTHUR, TX 77642 JIM DAERDA, HELEN FITZGERALDS, 3660 S LINDBERGH BLVD, SAINT LOUIS, MO 63127 JIM DALEY, DALEY AUTO TAGS, 3536 COTTMAN AVE, PHILADELPHIA, PA 19149 JIM DASO, CENTERLESS GRINDING SERVICE INC, 11003 BRIGGS RD, CLEVELAND, OH 44111 JIM DAVIS, DR. CATHY LYLES, 13032 NACOGDOCHES RD, SUIT 202SUIT 202, SAN ANTONIO, TX 78217 JIM DAVIS, FAXLINK, 36 S WABASH AV, SUIT 1415, CHICAGO, IL 60603 JIM DAVIS, SY KESSLER SALES INC, 10455 OLYMPIC DR, DALLAS, TX 75220 JIM DUFFY, LONGHORN LIQUORS INC, 626 106TH ST, ARLINGTON, TX 76011 JIM ECKENSBERGER, REMEDY INTELLIGENT STAFFING, 4312 N MCCOLL RD, MC ALLEN, TX 78504 JIM EGGERT, ALL SUBURBAN ELECTRIC, 810 S ARTHUR AVE, ARLINGTON HEIGHTS, IL 60005 JIM EGGLESTON, GLENDALE GASLIGHT INN, 5747 W GLENDALE AV, GLENDALE, AZ 85301 JIM FELTMAN, MODERN AUTO, 1 W MAIN, WASHINGTON, MO 63090 JIM FLEMING, BASELINE MANAGEMENT, 2100 E LINCOLN, BIRMINGHAM, MI 48012 JIM FLOYD, ACCOUNTING TO YOU INC, 3110 1ST AVE N, STE 1, ST PETERSBURG, FL 33713 JIM FOSTER, ARCTIC AIR SYSTEMS, 1373 S BELCHER RD, C6, LARGO, FL 33771 JIM FRANKOWIAK, PUBLIC COMMUNICATIONS INC., 707 FRANKLIN ST, 910, TAMPA, FL 33602 JIM FU, JIM FU DBA SHANGHAI GOURMET, 5910 S UNIVERSITY BLVD, B-2, LITTLETON, CO 80121 JIM GAMBLE, JIM GAMBLE, 6777 VALLON DR, RANCHO PALOS VERDES, CA 90275 JIM GIORDANO, NEW WEST SECURITY SYSTEMS, 5045 COLLEGE OAK DR, D, SACRAMENTO, CA 95841 JIM GOLDBERG, CORPORATE SECURITIES GROUP, 30 COURTHOUSE SQ, SUITE 404, ROCKVILLE, MD 20850 JIM GORMAN, GORMAN APPLIANCES, 30 E PALISADES AVE, ENGLEWOOD, NJ 7631 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3770 3761 3743 3743 3770 3770 3770 3761 3770 3761 3770 3770 3761 3770 3770 3770 3761 3761 3770 3761 3761 3744 3770 3770 3761 3770 3770 3761 3770 3770 3761 3770 3761 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 JIM GOSSELIN, CHECK MATE, 1777 S BELLAIRE ST, SUITE 122, DENVER, CO 80222 JIM GREEN, ACTION IMAGES, 7101 N RIDGEWAY AV, LINCOLNWOOD, IL 60712 JIM GWIN, PROLABEL INC., 3361 NW 168TH ST, MIAMI, FL 33056 JIM HAHN, JOHN LUTZ TOWING, 274 MADELINE ST, PITTSBURGH, PA 15210 JIM HAMLIN, 600 COMMERCE ST, DALLAS, TX 75202-4606 JIM HAMLIN, 600 COMMERCE STREET, DALLAS, TX 75202-4606 JIM HANCOCK, JIM HANCOCK, 2712 S. HILLBRIER CIRCLE, PLANO, TX 75075 JIM HANSON, YORK INTERNATIONAL, 1019 NAUGHTON, TROY, MI 48083 JIM HARTMAN, EULESS TRANSMISSION, 407 W EULESS BLVD, EULESS, TX 76040 JIM HAUGH, LUCKY CONE LLC, 111 CONE ST, ATLANTA, GA 30303 JIM HENRY, COLONIAL CAR WASH & LUBE, 1000 CRAWFORD PL, 400, MOUNT LAUREL, NJ 8054 JIM HESTON, HESTON & ASSOCIATES, 7 DEY, 102 11, NEW YORK, NY 10007 JIM HESTON, MARCO POLO HOTEL, 7 DEY, 102 11, NEW YORK, NY 10007 JIM HIGGINS, B AGGIES PIZZA, 530 CLEVELAND ST, CLEARWATER, FL 33755 JIM HILDEBRAND, B FOURTEEN STUDIO, 639 S SPRING, STE 14B, LOS ANGELES, CA 90014 JIM HINDEN, NORTH GEORGIA MORTGAGE, 770 OLD ROSWELL PL, C-400, ROSWELL, GA 30076 JIM HOELZEL, STANDARD PEST CONTROL, 1735 E 2ND ST, SCOTCH PLAINS, NJ 7076 JIM HOYT, UNITED ADVERTISING MEDIA, 2200 CENTRAL PKWY, SUITE A, HOUSTON, TX 77092 JIM HUBENTHAL, SPA & FIREPLACE WAREHOUSE, 2707 BROWNSVILLE RD, PITTSBURGH, PA 15227 JIM JANZA, CLINICAL HEALTH LABORATORIES, 26300 EUCLID AVE, EUCLID, OH 44132 JIM JOHANSON, LAW OFFICES OF JOHANSON & CUNNAME, 7411 196TH ST SW, LYNNWOOD, WA 98036 JIM JOHNSON, ADECCO EMPLOYMENT SERVICES, 175 BROADHOLLOW RD, 250, MELVILLE, NY 11747 JIM JULIAN, ALLIES DELI, INC., 322 BOULEVARD OF THE ALLIES, PITTSBURGH, PA 15222 JIM LARAMY VP LEGAL, DST OUTPUT, 5220 ROBERT J MATTHEWS PKWY, EL DORADO HILLS, CA 95762 JIM LEFTWICH, PACE TECHNOLOGIES, 200 LARKIN DR, 1ST FLOOR, WHEELING, IL 60090 JIM LETSON, SCI WASHINGTON FUNERAL SRVCS, 111 MAIN ST PLZ, STE E104E104, EDMONDS, WA 98020 JIM LIGHT, CJ LIGHT ASSOCIATES, 1401 QUAIL, NEWPORT BEACH, CA 92660 JIM LITTLE, BOWA BUILDERS, 5044 MILLWOOD LN NW, WASHINGTON, DC 20016 JIM LITTLE, BOWA BUILDERS, 6623 OLD DOMINION DR, UNIT A, MCLEAN, VA 22101 JIM LYGO, LYGO & SHIPLEY LCP, 2233 NE 47TH AVE, PORTLAND, OR 97213 JIM MACKENZIE, ROCKY MOUNTAIN PIPELINE, 11720 W COLFAX, N/, LAKEWOOD, CO 80215 JIM MALLON, BRAND NEW DAY INC., 176 FIRST ST, ELIZABETH, NJ 7206 JIM MARTINEZ, CHARTER WEST MORTGAGE, 175 FONTAINEBLEAU BLVD, SUITE 2-G-102-G-10, MIAMI, FL 33172 JIM MASSONE, MALDEN AUTO BODY, 87 BROADWAY, EVERETT, MA 2149 JIM MASTERS, PONY EXPRESS PETROLEUM, 320 EDMOND, SAINT JOSEPH, MO 64501 JIM MATHEWS, MAIERS AUTOMOTIVE, 1900 W MOYAMENSING AVE, PHILADELPHIA, PA 19145 JIM MC KINNY, MC KINNY HEATING & COOLING, 294 BROKAW RD, SANTA CLARA, CA 95050 JIM MCDONALD, COLONIAL UNIFORM, 3102 OAKCLIFF INDUSTRIAL ST, DORAVILLE, GA 30340 JIM MCHUGH, AGF MANUFACTURING INC., 100 QUAKER LN, MALVERN, PA 19355 JIM MILLIGAN, PREMIER MORTGAGE, 715 TWINING RD, SIUTE 216, UPPER DUBLIN, PA 19025 JIM MOAZEZ, MINUTEMAN PRESS, 515 UNION ST, SEATTLE, WA 98101 JIM MONTGOMERY, THE SPEC SHOPPE, 2925 N BELT HIGHWAY, SAINT JOSEPH, MO 64506 JIM MOORE, CHANNELVIEW SUPPLY CO, 15450 I-10 E, CHANNELVIEW, TX 77530 JIM MUNIZ, ALLSTATE INSURANCE COMPANIES, 950 WADSWORTH BLVD, SUITE # 313, LAKEWOOD, CO 80216 JIM NELSON, ROADSIDE MOTORS, 1461 COMMERCIAL BLVD, HERCULANEUM, MO 63048 Mode of Svc (if different)

Page 266 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3761 3770 3770 3770 3761 3761 3770 3761 3770 3770 3770 3761 3761 3770 3770 3773 3770 3743 3743 3761 3770 3770 3770 3761 3761 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3761 3770 3770 JIM ORAVETZ, SUMMER WINDS, 3005 E BELL RD, PHOENIX, AZ 85032 JIM PAINE, JAMES PAINE P.C., 3511 N HALL ST, DALLAS, TX 75219 JIM PAINE, JAMES PAINE P.C., 3511 N HALL ST, 106, DALLAS, TX 75219 JIM PARKS, JIM & JIM'S NY, 60 HUDSON ST, 1213, NEW YORK, NY 10013 JIM PECK, JP DIGITAL, 230 POLARIS AV, UNIT D, MOUNTAIN VIEW, CA 94043 JIM PERDUE, IMAGE PRINTING & GRAPHICS, 2419 SOUTHWELL RD, DALLAS, TX 75229 JIM PICKARD, MMI GROUP, 300 BERWYN PARK RD, 100, BERWYN, PA 19312 JIM POLTER, SELECT FOODS, 10372 TRASK AV, SUITE D, GARDEN GROVE, CA 92843 JIM PORTER, BOYS AND GIRLS CLUB, 209 100TH AVE NE, BELLEVUE, WA 98004 JIM PRICE, JIM PRICE, 14151 MONTFORT #280, DALLAS, TX 75240 JIM PULVER, SWIFTCOMM, 1960 CHICAGO AVE, E9, RIVERSIDE, CA 92507 JIM RANGE, CENTURY 21 NORTH TOWN&COUNTRY, 8865 CULEBRA RD, SAN ANTONIO, TX 78251 JIM READ, ORR CABINET CO., INC., 4493 LILBURN INDUSTRIAL WAY SW, SUITE A 1ST, LILBURN, GA 30047 JIM REEVES, MID-CONTINENT CAPITAL LLC, 55 W MONROE ST, 3560, CHICAGO, IL 60603 JIM REYNOLDS, ASSURED ASSISTANCE, 1004 HARRISON AVE, SUITE 308, ARLINGTON, TX 76011 JIM REYNOLDS, FATHER TIME ANTIQUES, 2108 W BELMONT AV, 2-RR, CHICAGO, IL 60618 JIM ROBINSON, WEBSITE TECHNOLOGIES, L.L.C., 9060 WATSON RD, SUITE C D, CRESTWOOD, MO 63126 JIM ROBISCHON, ROBISCHON GALLERY, 1740 WAZEE ST, DENVER, CO 80202 JIM ROKAKIS-CUYAHOGA COUNTY TREASURER, P.O. BOX 94547, CLEVELAND, OH 44101-4547 JIM ROSE, ROSE MOTORSPORTS, 37635 N HIGHWAY 59, 1, LAKE VILLA, IL 60046 JIM SALLAS, ATTN: GENL COUNSEL, P O BOX 292, HAVANA, FL 32333 JIM SALLAS, P.O. BOX 292, HAVANA, FL 32333 JIM SCHMIDT, MAILBOXES ETC, 1042 N MOUNTAIN AVE, B2, UPLAND, CA 91786 JIM SCIGLIANO, 9278 COMMUNICATIONS, 1965 WILLIAMSBRIDGE RD, MAIN FLMAIN FL, BRONX, NY 10461 JIM SEARS, COUNTY OF RANDOLPH, 110 S MAIN ST, HUNTSVILLE, MO 65259 JIM SHETZINE, MARKET CONNEX, CORP., 232 HIGH ST, 1, POTTSTOWN, PA 19464 JIM SISCOE, SEABOARD CABINET CO, 1020 AIRPORT WAY S, SEATTLE, WA 98134 JIM SLABE, JIM SLABE DBA SLABE SPORTS ENT, 6095 NW 82ND AV, MIAMI, FL 33166 JIM SMITH, JIM & GINNY SMITH, 10696 E LAKE HIGHLANDS DR, DALLAS, TX 75218 JIM STORY, ALL AMERICAN BINGO INC, 149 WELDON PKWY, SUITE 122, MARYLAND HEIGHTS, MO 63043 JIM TALBERT, DENVER FLOOR DESIGNS, 1200 S. SANTA FE DR, DENVER, CO 80223 JIM TROUTMAN, PREMIER TILE, 1921 OLD COVINGTON HWY SE, A, CONYERS, GA 30013 JIM TSOUKALAS, RE-MAX PEAK PERFOR, 275 MASSACHUSETTS AV, ARLINGTON, MA 2474 JIM TURNER, AMERICAN WHOLESALE MARKETERS ASSOCIATION INC, 1128 16 ST NW, WASHINGTON, DC 20005 JIM TWITTY, RADIO SUPPLY, 2399 5TH AV, SAN DIEGO, CA 92103 JIM VARNEY, DESIGN IMAGES, 1324 BAUR, OLIVETTE, MO 63132 JIM VISHION, VISHION TOOLS, 3344 GREENWOOD BLVD, MAPLEWOOD, MO 63143 JIM VOSS, THE DOT PRINTER, 2424 MCGAW AVE, IRVINE, CA 92614 JIM WAINWRIGHT, COTTMAN TRANSMISSION CENTER, 256 W JOHNSON HWY, NORRISTOWN, PA 19401 JIM WALLACE, PLANTATION BAPTIST CHURCH, 189 SANDHILL-HULETT RD, VILLA RICA, GA 30180 JIM WEBER, PACIFIC CLAIMS, 200 W MERCER ST, E500, SEATTLE, WA 98119 JIM WEEVER, PARENTHOOD OF THE TEXAS CAPITAL REGION, 3851 AIRPORT BLVD, AUSTIN, TX 78722 JIM WESTON, ONCE UPON A CHILD, 752 W LUMSDEN RD, BRANDON, FL 33511 JIM WILKINSON, JIM WILKINSON INSURANCE, 350 188TH ST SW, STE 275275, LYNNWOOD, WA 98037 JIM WILLOUGHBY, OLD SACRAMENTO TATTOO, 1028 2ND ST, 22, SACRAMENTO, CA 95814 JIM WITSCHGER, TECHNICAL DIFFERENCE, 5256 S MISSION RD, 802, BONSALL, CA 92003 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3743 3743 3743 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3761 3770 3770 3761 3761 3761 3770 3761 3770 3770 3761 3743 3770 3775 3761 3743 3743 3770 3770 3761 3770 3770 3761 3770 3770 3770 3761 3770 JIM WITT, MELROSE & WELLESLEY DODGE, 234 WORCESTER ST, WELLESLEY HILLS, MA 2481 JIMENEZ, ANTONIO, ACCOUNT EXECUTIVE, 511 EAST JACKSON ST, SAN JOSE, CA 95112 JIMENEZ, MARIO J., 15991 SW 20TH ST, MIRAMAR, FL 33027 JIMENEZ, VICTORIA, 524 N. MARIPOSA ST. APT. B, BURBANK, CA 91506 JIMINIAN, MICHAEL A., 3525 BAINBRIDGE AVE, #5F, BRONX, NY 10467 JIMMIE BASURTO, COYOTE MANAGEMENT, 16475 DALLAS PKWY, 250, ADDISON, TX 75001 JIMMY AMON, BANGKOK GRAND PALACE, 882 1 AV, 1, NEW YORK, NY 10022 JIMMY BOYLE, JIMMY BOYLE INSURANCE AGENCY, 4140 FACTORIA BLVD SE, SUITE 1DPHONE 1, BELLEVUE, WA 98006 JIMMY CARDENAS, E-Z MED, 3700 FREDERICKSBURG RD, SUIT 118, SAN ANTONIO, TX 78201 JIMMY CHANG, PANTINA COSMETICS INC, 329 5TH AVE, 2, MURRAY HILL, NY 10016 JIMMY HAN, RAINFOREST INC., 420 5 AV, 26TH, NEW YORK, NY 10018 JIMMY LAFRANCE, JAIMA MUSIC, 399 MYRTLE AVE, IRVINGTON, NJ 7111 JIMMY L, TRADERS CAFE, 22 BEAVER, GRD, NEW YORK, NY 10004 JIMMY PAULINO, C*D GALLERY, 304 MARKET ST, PATERSON, NJ 7501 JIMMY SHY, CHAI TAI INVESTMENTS, 4322 7TH AVE NE, #108, SEATTLE, WA 98105 JIMMY STEWART, SENTEL CORPORATION, 225 REINEKERS LA, ALEXANDRIA, VA 22314 JIMMY SUM, SUNRISE HITEK SERVICE INC, 4520 W IRVING PARK RD, CHICAGO, IL 60641 JIMMY TERRY, SLATES, 1523 GIAMMONA DR, WALNUT CREEK, CA 94596 JIMMY WU, GX MEDIA, INC., 2200 POWELL ST, SUITE 655655, EMERYVILLE, CA 94608 JIMMY WU, SUNSHINE INVESTMENT, 7280 BLUE HILL DR, 3, SAN JOSE, CA 95129 JIN HUR, GATEWAY INN, 915 W PASADENA FRWY, PASADENA, TX 77506 JIN JIN, OPENTEL COMMUNICATIONS, 185 BERRY ST, SUITE 4500, SAN FRANCISCO, CA 94107 JIN SOOK LEE, ASTOR LEE CLEANERS, 3110 N SHERIDAN RD, CHICAGO, IL 60657 JIN WU, FEIYU AMERICAN INTL INC, 16963 S CENTRAL AV, 2, CARSON, CA 90746 JIN YOUNG KIM, PC PLAZA, 401 N STATE ROUTE 21, GURNEE, IL 60031 JING JIANG, FRANKFORD CHINESE, 7105 FRANKFORD AVE, PHILADELPHIA, PA 19135 JINXUA CHEUNG, CHINA PALACE, 3014 MIDDLETOWN RD, BRONX, NY 10461 JISUSUWAN PRASIT, NEW STAR, 4537 UNIVERSITY WAY, SEATTLE, WA 98105 JIVAPONG, JIRAT, 305 BLOOMBRIDGE WAY, MARIETTA, GA 30066 JJ ALVAREZ, SOLUCIONES MEDICA, 13079 SW 133RD CT, MIAMI, FL 33186 JJB HILLIARD,WL LYONS, INC., C/O ADP, 51 MERCEDES WAY, EDGEWOOD, NY 11717 JLAINE MILLS, CLIFF MANAGEMENT I, LTD, 7229 FERGUSON RD, DALLAS, TX 75228 JM WALTERS, 401 FERRY STREET SUITE 101, METROPOLIS, IL 62960 JMW CONSTRUCTION, ATTN: GENL COUNSEL, 401 FERRY ST, STE 101, METROPOLIS, IL 62960 JO ANN WOLF, DETROIT METRO AIRPORT TAXI CAB ASSOC, 9235 S WAYNE RD, FLOOR 1, ROMULUS, MI 48174 JO COHEN, MAIN STREET PHYSICAL THERAPY, 2717 E MAIN AVE, PUYALLUP, WA 98372 JO NOBLE, INKSMITH&ROGER STUDIO, 13720 ATLANTIC BLVD, JACKSONVILLE, FL 32225 JO SHUMATE, RICHARD C. BOVONE ACCOUNTANCY, 1654 THE ALAMEDA, SUITE 220, SAN JOSE, CA 95126 JO STELLATO, WHEELLING TOWNSHIP ASSESOR, 1616 N ARLINGTON HEIGHTS RD, ARLINGTON HEIGHTS, IL 60004 JO URSILLO, JO'S DOLL HOUSE, 193 KINDERKAMACK RD, EMERSON, NJ 7630 JOACHIM LAZAR, GERMAN AUTO SERVICE, 11470 MAXWELL RD, STE D, ALPHARETTA, GA 30004 JOAN ARTHUR, CERTIFIED REPORTING, 11 E. ADAMS ST, 1108, CHICAGO, IL 60603 JOAN BRUCE, ROBERT WAYNE ASSOCIATION, 2-8 S KINDERKAMACK RD, 202 2, MONTVALE, NJ 7645 JOAN BRUDIE, ENVIRONMENTAL ENGINEERS INC, 18620 W 10 MILE RD, STE 100, SOUTHFIELD, MI 48075 JOAN EZELL, GRANDY'S/ SPECTRUM RESTAURANT GROUP, 1555 BASCOM AV, CAMPBELL, CA 95008 Mode of Svc (if different)

Page 268 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3761 3761 3761 3770 3770 3770 3770 3770 3770 3761 3770 3761 3770 3761 3770 3770 3770 3770 3770 3770 3744 JOAN EZELL, GRANDY'S/SPECTRUM RESTAURANT, 2903 FOREST LN, DALLAS, TX 75234 JOAN GREENE, NATIONAL SPINAL CORD INJURY ASSOCIATION, 2100 WASHINGTON AVE, 9C, SILVER SPRING, MD 20910 JOAN LAWTON, HEINAMAN CONTRACT GLAZING, 26981 VISTA TERRACE DRIVE, LAKE FOREST, CA 92630 JOAN MANERO, JOSEPH MANERO & SONS, 2637 MOUNT CARMEL AV, GLENSIDE, PA 19038 JOAN PHILLIPS, MONSTER GRAPHICS, 2205 W DIVISION ST, B-3, ARLINGTON, TX 76012 JOAN SANTIAGO, JOAN SANTIAGO,E.A., 101 GREGORY LN, SUITE 30, PLEASANT HILL, CA 94523 JOAN SHORT, WORLDWIDE GOLF AND TRAVEL, 1303 AVOCADO AVE, 100, NEWPORT BEACH, CA 92660 JOAN SPEARS, A B C D E FILE TAX, 1547 MIDDLEBELT, INKSTER, MI 48141 JOAN STARLING, THE SAMMAMISH MONTESSORI SCHOOL, 7655 178TH PL NE, REDMOND, WA 98052 JOAN STUMPF, METRO AMERICA SALES INC, 212 COLUMBUS AVE, ROSELLE, NJ 7203 JOAN WILSON, BUILDING TRENDS, 11460 MAXWELL RD, SUITE C, ALPHARETTA, GA 30004 JOANIE VAUGHN, THE JOANIE PEEBLES VAUGHN, 7110 SW FIR LOOP, STE 220, TIGARD, OR 97223 JOANN CHRISMAN, MARINETICS CORP, 1011 BRIOSO DR, SUITE 101, COSTA MESA, CA 92627 JOANN PITT, OLD YORK RD PRINTING COMPANY, 359 IVYLAND RD, WARMINSTER, PA 18974 JOANN TRUJILLO, ALTA VISTA COUNSELING SERVICES, 1516 N XAVIER, 520, DENVER, CO 80204 JOANNA BORDERS, SLEEP DATA INC, 4420 HOTEL CIRCLE CT, 240, SAN DIEGO, CA 92108 JOANNA CORDOVA, TOBY HOUSE INC, 1202 E MARYLAND AVE, STE 2A, PHOENIX, AZ 85014 JOANNA GRAVES, JOANNA GRAVES, 2718 JACKSBORAO HWY, FT WORTH, TX 76114 JOANNA MORGAN, EPE INC, 16145 VICTORY BL, VAN NUYS, CA 91406 JOANNE YVON, CONTINENTAL REHAB, 555 WASHINGTON, SAN DIEGO, CA 92103 JOANNE BIRCHFIELD, BIRCHFIELD MACHINING, 15303 GINGER ST, AUSTIN, TX 78728 JOANNE CONNER, 14202 N 45TH DR, GLENDALE, AZ 85036 JOANNE DASILVA, VOLT SERVICES GROUP CARLSBAD, 800 GRAND AV, SUITE C7, CARLSBAD, CA 92008 JO-ANNE DAVIS, HOME INSTEAD SENIOR CARE, 1600 W CAMELBACK RD, STE L2, PHOENIX, AZ 85015 JOANNE GENTRY, BLAIRS TOWING & RECOVERY, 112 W JEFFERSON ST, FALLS CHURCH, VA 22042 JOANNE GRESICK, OLD ST PATRICKS CHURCH, 711 W MONROE, CHICAGO, IL 60661 JOANNE MESSMER, COMMUNITY ASPHALT, 305 S WASHINGTON, WESTMONT, IL 60559 JOANNE MUNK, INTELNET, 1445 KOLL CIR, 103, SAN JOSE, CA 95112 JOANNE RADIN, CWW COMPUTERS INC, 2497 A ADIE RD, ST LOUIS, MO 63043 JOANNE SPARROW, POWER PEDS USA, 6250 MIDDLEBELT RD, GARDEN CITY, MI 48135 JOANNE WATERS, HEALTH CARE MANAGEMENT ADVISORS, 11940 ALPHARETTA HWY, 150, ALPHARETTA, GA 30004 JOANNE YORK, MATHIAS INSURANCE AGENCY, INC., 200 SUTTON, NORTH ANDOVER, MA 1845 JOAO FONSECA, CAFE RESTAURANT PORTUGAL, 738 ADAMS AV, PHILADELPHIA, PA 19124 JOAQUIN CARILLO, NIKKIS CAFE, 1911 US HWY 301 N, SUITE #190, TAMPA, FL 33619 JOAQUIN DOMINGUEZ, JOAQUIN DOMINGUEZ, 5280 FRUITRIDGE RD, SACRAMENTO, CA 95820 JOAQUIN MARQUEZ, GEGA OF LAREDO, 1102 SCOTT ST, LAREDO, TX 78040 JOASUIM ALMEIDA, GLOBALDEAL INC, 1 FAIRCHILD CT, FLR: 3, STE: 340340 3, PLAINVIEW, NY 11803 JOBIE DENTON, COMMAND BUILDER, 10103 GARDNER RD, DALLAS, TX 75220 JOBIE GROSS, P.A.L.S., 1058 NORTHSIDE DR NW, STE C, ATLANTA, GA 30318 JOCELYN JETER, JOYCELYN JETER DBA TY TAN BTY SALON, 11413 S VERMONT, LOS ANGELES, CA 90044 JODI CURTIS, NETIFICE COMMUNICATIONS INC, 400 CUMMINGS, ELECTRICAL ROOMSTE 1300 1, WOBURN, MA 1801 JODI J CARO GEN COUN, LOOKING GLASS NETWORKS, 1111 WEST 22ND ST, STE 600, OAK BROOK, IL 60523 Mode of Svc (if different)

Page 269 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3770 3761 3770 3743 3770 3770 3770 3770 3761 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3761 3761 3761 3761 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3761 3770 3770 3761 3770 3770 3761 JODI STEMPLE, ANIMAL CRACKERS, 2845 WALNUT ST, DENVER, CO 80205 JODIE BEEBE, UCAN, 3100 5TH AV, B, SAN DIEGO, CA 92103 JODIE OCAMPO, LOPEZ GENERAL ENGINEERING, PO BOX 90575, LONG BEACH, CA 90809 JODIE PARKS, VIVANT MEDICAL, 1916 OLD MIDDLEFIELD WAY, STE, A, MOUNTAIN VIEW, CA 94043 JODIE SANDLER, JUST RUGS INC, 122 W NORTHWEST HWY, BARRINGTON, IL 60010 JODY A DURR, 19700 SW 14TH ST, MARTELL, NE 68404 JODY BOVA, DELLARIA SALON, 433 W BROADWAY, NEW YORK, NY 10012 JODY GONZALEZ, ALICE ALTERNATOR&STARTER EXCNG, 2114 SOLIZ ST, ALICE, TX 78332 JODY HAYDEN, MAJESTIC TILE & MARBLE, 121 N STATE COLLEGE BLVD, SUITE 6, ANAHEIM, CA 92806 JODY KNOWLES, SEARS ROEBUCK AND CO, 1909 E AUSTIN, NEVADA, MO 64772 JOE ACCETURA, MADISON AUTO, 5000 MADISON AVE, SACRAMENTO, CA 95841 JOE AHN, KAY RHA DDS, 1240 SCOTT BLVD, SANTA CLARA, CA 95050 JOE ALBRIGHT, SOUTHEAST MISSOURI HEALTH NETWORK, PO BOX 400, NEW MADRID, MO 63869 JOE ALLUCI, AIA INSURANCE, 314 W JOHNSON HWY, NORRISTOWN, PA 19401 JOE ALVAREZ, LIBERTY APPAREL CO DBA RAMPAGE JEANS, 1407 BROADWAY, 1203 12, NEW YORK, NY 10018 JOE ANELLO, TELCOM CONSTRUCTION SERVICES INC., 9700 ROCKSIDE RD, SUITE 450, CLEVELAND, OH 44125 JOE AQUIRRE, ALAMO CLAIMS SERVICE, 2929 MOSSROCK, SUIT 201, SAN ANTONIO, TX 78230 JOE AZZOO, RAY'S AUTO SALES, 609 N. MAIN, ROYAL OAK, MI 48067 JOE BAKER, PRINCE TELECOM, 4043-4047 S WESTERN BLVD, CHICAGO, IL 60609 JOE BARTOSEK, SNELLING PERSONNEL SERVICES, 2029 OGDEN AVE, 2ND FLR, LISLE, IL 60532 JOE BASTON, YANKEES TAVERN, 72 E 161 ST, STORE, BRONX, NY 10451 JOE BATTAGLIA, EUROPEAN MARBLE & GRANITE, 37507 SCHOOLCRAFT RD, LIVONIA, MI 48150 JOE BAUGHER, CORPORATE OFFICE PROPERTIES, 10840 GILFORD RD, SUITE 408SUITE 408, ANNAPOLIS JUNCTION, MD 20701 JOE BAUGHER, CORPORATE OFFICE PROPERTIES, 10840 GILFORD RD, SUITE408SUITE 408, ANNAPOLIS JUNCTION, MD 20701 JOE BAZZI, WARREN & MACK BP, 17300 E WARREN AVE, DETROIT, MI 48224 JOE BEADOR, BEADOR CONSTRUCTION COMPANY INC, 1001 DOVE, SUIT 280, NEWPORT BEACH, CA 92660 JOE BLANEK, BIG DADDYS - BLANEKS CUSTOM, 500 BAGBY AVE, SUITE B, WACO, TX 76706 JOE BRAND, CK SOUTH INC., 3375 MEDLOCK BRIDGE RD, NORCROSS, GA 30092 JOE BRAYTON, RX-PRO.COM, INC, 1950 N STEMMONS FRWY, 3026, DALLAS, TX 75207 JOE BROOKMAN, RADFORD OVERHEAD DOORS, 1659 NATIONAL AV, SAN DIEGO, CA 92113 JOE BRYSON, REAL ESTATE ALLIANCE INC., 3701 GUADALUPE ST, SUITE 105, AUSTIN, TX 78705 JOE BULMAN, SALON DIVOE INC, 884 WASHINGTON, NORWOOD, MA 2062 JOE BURKE, SCIANGULA DARAY BURKE MCDONOUG, 24500 CENTER RIDGE RD, SUITE 175, WESTLAKE, OH 44145 JOE BUTERA, MARK COX INSURANCE, 1307 PHOENIXVILLE PIKE, WEST CHESTER, PA 19380 JOE CARUSO, DUVAL CARUSO REALTORS DUMPSTER PHONE, 2354 W HIGGINS RD, 1, HOFFMAN ESTATES, IL 60195 JOE CHECK, AAA WELDING SUPPLY, INC, 16019 HILLIARD RD, LAKEWOOD, OH 44107 JOE CHEN, CHEN & CHEN CPA, 2508 S FULLERTON RD, ROWLAND HEIGHTS, CA 91748 JOE CITARI, DIAL LIGHTING, 1025 N LOMBARD AV, UNIT B, LOMBARD, IL 60148 JOE COLLETI, PRINTEX, 35 INDUSTRIAL PKWY, WOBURN, PA 1801 JOE COLLURA, NORTHSTAR INDUSTRIES, 9353 NARNIA DR, RIVERSIDE, CA 92503 JOE CONSENTINO, ALL SEASON RENT-ALL, 924 PROVIDENCE HWY, NORWOOD, MA 2062 JOE COSTA, COSTA CO INC, 14100 US HIGHWAY 19 N, SUITE 118, CLEARWATER, FL 33764 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3761 3770 3770 3770 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3743 3770 3770 3770 3761 3761 3770 3770 3770 3770 3770 3770 JOE CRESTO, STEVENS CRESTO ENGINEERING, INC., 9620 CHESAPEAKE DR., 107 1, SAN DIEGO, CA 92123 JOE CUSUMANO, MATTRESS WHOLESALE, 3110 SUTTON BLVD, MAPLEWOOD, MO 63143 JOE DANIELS, WINDOWCRAFT INC, 7 ROSELLE, GRD, MINEOLA, NY 11501 JOE DANN, TIRAMI SU, 51195 SCHOENHERR, SHELBY TOWNSHIP, MI 48315 JOE DEMATTEO, T MINUS ONE, 3380 VINCENT RD, B, PLEASANT HILL, CA 94523 JOE DURSO, COZEN & O'CONNOR LAW, 45 BROADWAY, NEW YORK, NY 10006 JOE ESPINOZA, ESPINOZA AFFORDABLE BAIL BONDS, 2612 S MAIN ST, PEARLAND, TX 77581 JOE FAMADICO, NEO FINANCIAL SERVICES, 39899 BALENTINE DR, STE 163, NEWARK, CA 94560 JOE FONTE, SIGNATURE MANAGEMENT INC., 519 W PRATT ST, BALTIMORE, MD 21201 JOE FRALEY, SUN PRESS PRINTING & COPY CO., 21040 84TH AVE S, PHONE 1, KENT, WA 98032 JOE GARAMUEA, GRANDVIEW SERVICE CENTER, 251 GRANDVIEW AVE, NORTH CALDWELL, NJ 7006 JOE GELLER, REMAX REGAL, 2038 COUNTY LINE RD, HUNTINGDON VALLEY, PA 19006 JOE GOLDMAN, CHARTLEY MOBIL, 601 MAIN ST, REISTERSTOWN, MD 21136 JOE GONZALEZ, OLYMPIC COATING, 2737 S GARNSEY ST, SANTA ANA, CA 92707 JOE GRACIA, PAPPA SAVERIO'S, 1098 S ROSELLE RD, 1, SCHAUMBURG, IL 60193 JOE HARRIS, SOCIETY OF ST. VINCENT DE PAUL, 5950 4TH AVE S, SEATTLE, WA 98108 JOE HATHIRAMANI, COMPUSA - NEW YORK, 9777 QUEENS BLVD, REGO PARK, NY 11374 JOE HOOE, THE TIRE NETWORK, 1024 S HANOVER ST, TELCO CL, BALTIMORE, MD 21230 JOE HOSPITAL, JERRY'S SUBS & PIZZA, 16260 FREDERICK RD, GAITHERSBURG, MD 20879 JOE HSU, TECHMASTER INC, 1704 CARMEN DR, ELK GROVE VILLAGE, IL 60007 JOE JEAN, THE J CONCEPT, 3810 N 40TH ST, SUITE C, TAMPA, FL 33610 JOE KASINSKI, GUINNESS WORLD RECORDS EXP., 8437 INTERNATIONAL DR, ORLANDO, FL 32819 JOE KAUFMAN, EAST HAMPTON FILM INC., 633 S ORANGE DR, LOS ANGELES, CA 90036 JOE KELISHADI, A-1 LOCK DOC, 933 BEGONIA AV, COSTA MESA, CA 92626 JOE KIELSMEIR, POTENZA MARKETING, 11049 W 44TH AV, WHEAT RIDGE, CO 80033 JOE KIESERMAN, ALLIED MERCANTILE, 1720 CHESTNUT ST, PHILADELPHIA, PA 19103 JOE KOHN, PRO LAB INC, 111 W 24, 2, MANHATTAN, NY 10011 JOE KOST, SIBKIS/CENTER FOR VISIONARY, 3408 WISCONSIN AVE NW, SUITE 219219, WASHINGTON, DC 20016 JOE LEGG, MERCER TRANSPORTATION, 4271 TRANSPORT CITY DR, A, CONLEY, GA 30027 JOE LEMAY, LEMAY REALTY, 120 N STATE, KNOB NOSTER, MO 65336 JOE LEWIS, GLEASON & ELFERING / CLEAN EARTH AIR, 1375 WILHELM RD, MUNDELEIN, IL 60060 JOE LEWIS, WILMINGTON FINANCE, 2260 BUTLER PIKE, 350, PLYMOUTH MEETING, PA 19462 JOE M BASHARA, JOE M BASHARA, P.O, BOX 12686, DALLAS, TX 75225 JOE M ITMAN, UNIF TRAN MIN ACT, 6366 POLARIS LN N, OSSEO, MN 55311 JOE MASIERO, VERONA INDUSTRIAL & BUILDING SUPPLY CO., 186 VERONA AVE, NEWARK, NJ 7104 JOE MCCARTHY, MCCARTHYS OLDE BOSTON ALE, 1987 NEWBURY DR, CLEVELAND, OH 44145 JOE MILLER, SIMMTRON LLC, 1825 GILLESPIE WAY, STE 100100, EL CAJON, CA 92020 JOE MONGIELLO, EARLY BIRD CAPITAL, 1 HUNTINGTON QUADRANGLE, FLR 4, SUITE 4C04, MELVILLE, NY 11747 JOE MONTES, RIDGELINE ENGINEERING CO/HF JOHNSTON MFG, 2475 ASH ST, VISTA, CA 92083 JOE MORGAN, AMERICAN PUBLICATIONS INC., 3955 PLEASANTDALE RD, 115, ATLANTA, GA 30340 JOE MOSRATELLI, UNITED STUDIES OF SELF DEFENSE, 2413 S FAIRVIEW, UNIT K, SANTA ANA, CA 92704 JOE NORTON, WOODBURY INDURSTRIES, 515 MIDDLETON, ST JOSEPH, MO 64505 JOE NOTARIANNI, PRO TECH, 7223 STATE RD, PHILADELPHIA, PA 19135 JOE PACE, IRENE'S FLOWER SHOPPE INC, 5611 HAMPTON AV, ST LOUIS, MO 63109 JOE PACHECO, SUPERIOR CARPORTS, 3409 HOUSTON HWY, VICTORIA, TX 77901 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3743 3761 3770 3761 3770 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3761 3770 3761 3761 3743 3770 3743 3761 3770 3770 3770 3761 3761 3770 3770 3770 3761 3770 3761 3761 3770 3770 3743 3743 3743 JOE PARCELL, HI- TEK PROFESSIONAL, 1034 LINCOLN AV, PHONE 1, PROSPECT PARK, PA 19076 JOE PISANO, EXCLUSIVE FOOD SALES INC, 125 MINEOLA AV, 108 GRD, ROSLYN HEIGHTS, NY 11577 JOE QUIROGA, STATE FARM INS. / JOE QUIROGA, 4003 MCCULLOUGH AVE, SAN ANTONIO, TX 78212 JOE RAGAN'S COFFEE, PO BOX 125, SPRINGFIELD, VA 22150 JOE RAGLAND, RAGLAND CHRYSLER CENTER, 1212 S VELASCO ST, ANGLETON, TX 77515 JOE ROA, DME MEDICAL EQUIPMENT, 480 N SAM HOUSTON BLVD, STE A, SAN BENITO, TX 78586 JOE RODRIGUEZ, S & S FIRE PROTECTION, 3090 OSGOOD CT, FREMONT, CA 94539 JOE ROMAN, SUBURBAN INDUSTRIAL PACKING COMPANY, 1519 TOWER GROVE AV, ST LOUIS, MO 63110 JOE ROSANO, RAI FINANCIAL SERVICES INC, 210 BROADWAY, SUITE 103, LYNNFIELD, MA 1940 JOE ROSSI, STREETERVILLE MARKET, 260 E CHESTNUT ST, LL, CHICAGO, IL 60611 JOE SARRANGO, ISLAND BROTHERS, 290 WILLIS AV, MINEOLA, NY 11501 JOE SARRANGO, MINEOLA VENETIAN BLIND, 290 WILLIS AV, MINEOLA, NY 11501 JOE SCHAEFER, SHAO LIN DO KUNG FU AUSTIN, 2521 RUTLAND DR, 450, AUSTIN, TX 78758 JOE SCHEIDELER, SCHEIDELER & PITTMAN ESQS, 2755 S LOCUST, DENVER, CO 80222 JOE SCHWARTZ, RONS PIZZA PALACE, 1802 E OHIO ST, PITTSBURGH, PA 15212 JOE SELLARS, PACIFIC REINFORCING STEEL, 8663 N MAGNOLIA AV, G, SANTEE, CA 92072 JOE SIEVE, MR. GOODCENTS SUBS & SALADS, 14033 MANCHESTER RD, MANCHESTER, MO 63011 JOE STALLARD, JOE STALLARD, 6508 WINDSONG, DALLAS, TX 75252 JOE TERRAGIANTE, AUTO AIR MUFFLER CITY, 7220 N DALE MABRY HWY, TAMPA, FL 33614 JOE VU, JOE'S VIDEO & PHOTO, 10872 WESTMINSTER AVE, SUITE 115, GARDEN GROVE, CA 92843 Mode of Svc (if different)

JOE WANG, JOE WANG CARPET & FLOORING, 1716 OCEAN AVE, SAN FRANCISCO, CA 94112 JOE WEBER, CHAMP CAR WASH, 334 DEAN AV E, CHAMPLIN, MN 55316 JOE YOUNG, DUNKIN DONUTS, 8902 FRANKFORD AVE, PHILADELPHIA, PA 19136 JOE ZEPEDA, LATINO SENIOR CITIZENS, 3518 POLK ST, HOUSTON, TX 77003 JOE, CHARLES D., ACCOUNT EXECUTIVE, 4510 ROCK ISLAND DRIVE, ANTIOCH, CA 94509 JOEL AUERBACH, TRANSPORTATION WRITERS, INC., 405 OAKWOOD RD, HUNTINGTON, NY 11746 JOEL BARLOW HIGH SCHOOL, ATTN: JAY HUBELBANK, EASTON-REDDING-REGN 9, 605 MAIN ST, MONROE, CT 06468 JOEL FRIEDMAN, J & D STAMAR, INC., 1410 MARTIN BLVD, MIDDLE RIVER, MD 21220 JOEL GOODMAN, JOEL GOODMAN, 417 W CHELTENHAM AV, CHELTENHAM, PA 19027 JOEL HANDY, CHURCH OF THE RESURRECTION, 1825 COLLEGE AVE, FL 11, WHEATON, IL 60187 JOEL HARTLAND, CENTER FOR NEIGHBORHOOD TECHN, 2125 W NORTH AVE, 2, CHICAGO, IL 60647 JOEL NEWMARK, UNIFORM EXPRESS, 1503 FAIRVIEW, CREVE COEUR, MO 63132 JOEL RITCH, PROFESSIONAL MASSENGER, 1740 CESAR CHAVEZ, SAN FRANCISCO, CA 94124 JOEL STONE, THE WHEEL SOURCE, 8758 CLAY, SUITE 418, HOUSTON, TX 77080 JOEL TAYLOR, THE KANTER PRESS, 160 E 23 ST, 1, NEW YORK, NY 10010 JOESPH FOREMAN, SPORTS CYCLE AND SALVAGE, 601 CHESTER PKE, PROSPECT PARK, PA 19076 JOEY KILPATRICK, SOUTHEASTERN VOCATIONAL, 1104 N PARSONS AVE, C, BRANDON, FL 33510 JOEY TRACHTMAN, OASIS SPORTSWEAR INC, 1407 BROADWAY, 818 8, NEW YORK, NY 10018 JOH BRINK, VICTORY CHRISTIAN SCHOOL, 5010 HAZEL AV, FAIR OAKS, CA 95628 JOHAN EPPS, VERMONT WINE & LIQUOR, 20212 ECORSE RD, TAYLOR, MI 48180 JOHANNA STANGE, SARDI'S SALON SPA, 7542 HOLABIRD AV, BALTIMORE, MD 21222 JOHANNES WIESBAUER, AMERICAN MEDICAL DEVICES, 287 S STODDARD AVE, SAN BERNARDINO, CA 92401 JOHANSEN, LEANOR, MAJOR ACCOUNT MANAGER, 3426 N. IVAR AVE, ROSEMEAD, CA 91770 JOHANSEN, RACHELLE D., 12330 CAMILLA ST, WHITTIER, CA 90601 JOHANSEN, YVETTE CHRISTINE, 1529 W 7TH ST, #205, UPLAND, CA 91786

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3761 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3761 3770 3761 3770 3770 3770 3761 3770 3770 JOHN AHALT, QUIZNOS CLASSIC SUBS, 206 DANADA SQUARE WEST, 1ST FLOOR, WHEATON, IL 60187 JOHN AJLOUNI, PINNACLE INVESTMENTS, 1725 S BASCOM AVE, STE. 203, CAMPBELL, CA 95008 JOHN ALLAN, MEGAPULSE, 101 BILLERICA AV, SUITE 4, BILLERICA, MA 1862 JOHN ALONZO, JIREH PRODUCE SALES, 1121 TRUMBO TRL, SAN ANTONIO, TX 78264 JOHN ALSKAF, FAYEZ ALSKAF DBA CONTNTL LQR GRMT, 9114 BALBOA BL, NORTHRIDGE, CA 91325 JOHN AMATO, NE WHERE TRANSPORT, 3808 E MARTIN LUTHER KING JR BLVD, TAMPA, FL 33610 JOHN ANDERSON, EPIC REALTY, 101 MAIN ST, D, SAFETY HARBOR, FL 34695 JOHN ANTON, DELFAX SOLUTIONS, 2604 DEMPSTER, 309, DES PLAINES, IL 60016 JOHN ARRIGO, WINTER, WYMAN & CO, 1 BOSTON PLACE, 2010, BOSTON, MA 2108 JOHN ARTESANI, DONADIO ENVIRONMENTAL, 14 WOOD RD, BRAINTREE, MA 2184 JOHN ASCH, TEJAS AUTO INSURANCE, 4602 AYERS ST, CORPUS CHRISTI, TX 78415 JOHN BAGOT, A I M SHEET METAL INC, 1008 BRANSTEN RD, SAN CARLOS, CA 94070 JOHN BAKER, WONDERLAND CLEANERS, 2924 WHITTER, BLOOMFIELD HILLS, MI 48304 JOHN BATTERMANN, JITTERS COFFEE, 15010 NE 20TH ST, REDMOND, WA 98052 JOHN BAUM, LAW OFFICES OF JOHN B BAUM, 30500 NORTHWESTERN HWY, SUITE 309, FARMINGTON HILLS, MI 48334 JOHN BAUR, BAUR POOL SERVICE, 528 LANCASTER AV, FRAZER, PA 19355 JOHN BELL, BECS TECHNOLOGY, 9487 DIELMAN ROCK ISLAND IN DR, STLOUIS, MO 63132 JOHN BENNETT, JOHN BENNETT STUDIOS, 820 THOMPSON AV, STE 10, GLENDALE, CA 91201 JOHN BENTLY, WEST COAST MANAGEMENT, 961 N MAIN, ORANGE, CA 92867 JOHN BERGLUND, GEORGIA ACADEMY OF FAMILY PHYSICIANS, 3760 LAVISTA RD, 100, TUCKER, GA 30084 JOHN BERNARDI, CONSULTANTS FOR CORP MANAGEMNT, 495 CENTRAL AVE, 1ST FLOOR, NORTHFIELD, IL 60093 JOHN BERTIN, KAFTAN ENTERPRISES INC, 25505 W 12 MILE RD, SUITE 2600SUITE2600, SOUTHFIELD, MI 48034 JOHN BETON, BETON ASSOCIATES, 505 N LAKESHORE DR, SUITE 4302, CHICAGO, IL 60611 JOHN BIGGAR, STUDIO ZONE, 277 GRATIOT, SUITE 100100, DETROIT, MI 48226 JOHN BLACK, DATA APPLICATIONS, 4408 SUNBELT DR, ADDISON, TX 75001 JOHN BRADFIELD, LUCAS & RANDALL, 225 30TH ST, SUITE 300, SACRAMENTO, CA 95816 JOHN BRANDON BOWNDS, STREET EAGLE OF SAN ANTONIO, 903 E NAKOMA, SUIT 102, SAN ANTONIO, TX 78216 JOHN BRAUN, LAW OFFICE OF JOHN R. BRAUN, 240 STOCKTON ST., 4, SAN FRANCISCO, CA 94108 JOHN BRETTI, BRETTI PROPERTIES INC, 303 S BROADWAY, 232 2, TARRYTOWN, NY 10591 JOHN BRIGGS, JOHN OLIVER F BRIGGS CPA, 1730 MT VERNON RD, DUNWOODY, GA 30338 JOHN BRISTOW, JOHN BRISTOW, P.O. BOX 836584, RICHARDSON, TX 75083 JOHN BROADBENT, PAYMETRIC, INC, 10777 NORTHWEST FWY, SUITE 650, HOUSTON, TX 77092 JOHN BROWN, A-NU-U, 6488 CHURCH ST, SUITE N, RIVERDALE, GA 30274 JOHN BROWN, KING OF CURLS, 4751 FREEPORT BLVD, SACRAMENTO, CA 95822 JOHN BROWN, MURRAY & HEISTER, 10738 TUCKER ST, BELTSVILLE, MD 20705 JOHN BRUNKE, BRUNKE SUPPLY INC, 423 S THOMPSON AVE, EXCELSIOR SPRINGS, MO 64024 JOHN BUDYAK, PEPPERCORNS CATERING LTD, 564 W MAIN, LAKE ZURICH, IL 60047 JOHN BULL, MORTGAGE CENTER, 10125 CROSSTOWN CIR, 108, EDEN PRAIRIE, MN 55344 JOHN BULL, MORTGAGE CENTER, 10125 CROSSTOWN CIR, SUITE #108, EDEN PRAIRIE, MN 55344 JOHN BUNTON, JOHN BUNTON, 2180 GARNET AV, 2G4, SAN DIEGO, CA 92109 JOHN BURGESS, CORE FINANCIAL, 21 HARRISON, 201, CAMPBELL, CA 95008 JOHN BURKE, WORLD OF FLOORS OF STERLING HEIGHTS, 39245 VAN DYKE, STERLING HEIGHTS, MI 48313 JOHN BUSH, MELLOW MUSHROOM, 1679 LAVISTA RD NE, ATLANTA, GA 30329 Mode of Svc (if different)

Page 273 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3761 3770 3761 3761 3761 3770 3770 3770 3770 3770 3761 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3761 3770 3761 3770 3770 3761 3761 3761 3770 3743 3761 3761 3761 3770 3770 3770 3761 3770 3770 3770 JOHN BYRD, METRO AMERICAN TAX SERVICE, 5419 GEORGIA AVE NW, WASHINGTON, DC 20011 JOHN CALLAHAN, JOHN CALLAHAN AGENCY, 5590 E YALE AVE, STE 105, DENVER, CO 80222 JOHN CAMACHO, ALIGN TECHNOLOGY INC, 881 MARTIN AVE, SANTA CLARA, CA 95050 JOHN CAMMARATA, MAMA ROSIES, 10 DORRANCE, FLOOR 2, CHARLESTOWN, MA 2129 JOHN CAMPBELL, VI PIZZA INC., 261 ENCLAVES CT, COPPELL, TX 75019 JOHN CANTU, GOLD STAR NUTRITION, 3401 ANDTREE BLVD, AUSTIN, TX 78724 JOHN CAPECE, A B C PARTY CENTER, 21 COMMERCE ST, 1, CHATHAM, NJ 7928 JOHN CARCASI, TOOTSIES INC., 3500 PEACHTREE RD NE, C5, ATLANTA, GA 30326 JOHN CARLIN, PREMIER PRODUCTS OF AMERICA, INC., 4500 140TH AVE N, 113, CLEARWATER, FL 33762 JOHN CARTER, CLEANING & RESTORATION SUPPLY, 1710 SE BROOKLYN, PORTLAND, OR 97202 JOHN CASANO, JULIARA LTD, 180 MADISON AV, 8, MANHATTAN, NY 10016 JOHN CASHMAN, TRUST TITLE COMPANY, 7880 BACKLICK RD, 8, SPRINGFIELD, VA 22150 JOHN CASIELLO, ADVANCED MEDIA, 304 E PENNSYLVANIA BLVD, FEASTERVILLE TREVOSE, PA 19053 JOHN CASSARA, AUTOBAHN PERFORMANCE INC., 6479 BUFORD HWY, DORAVILLE, GA 30340 JOHN CASTELLANO, ANGEL CONTRACTING, L.P., 147 STEUBEN ST, PITTSBURGH, PA 15220 JOHN CAVERLY, SUNRISE SHIPPING, 200 OCEANGATE, 530, LONG BEACH, CA 90802 JOHN C, ELECTRICAL AUDIO, 2621 W BELMONT AV, 1, CHICAGO, IL 60618 JOHN CERINE, NCJA INCOME TAX, 3707 E TREMONT AVE, GROUND, BRONX, NY 10465 JOHN CHAI, MAPLES NAILS, 112 MAPLE, MAIN, SOUTH PLAINFIELD, NJ 7080 JOHN CHAKALIS, NORTH SHORE FURNITURE, 305 UNION, 1, LYNN, MA 1901 JOHN CHANG, QUEST INN, 14817 AURORA AVE N, PHONE 1, SHORELINE, WA 98133 JOHN CHAPMAN, DOVETAIL SHOP, 2703 PEACHTREE RD, BALCH SPRINGS, TX 75180 JOHN CHO, J & S ENTERPRISES, 1635 LAKES PKWY NW, STE. U, LAWRENCEVILLE, GA 30042 JOHN CICCHINO, GOODLIFE ADULT DAY CARE, 515 N ARLINGTON AVE, EAST ORANGE, NJ 7017 JOHN CLAUSER, SOUTHBROOK SKILLED NURSING CENTER, 1108 W LIBERTY, FARMINGTON, MO 63640 JOHN CLAY, CHICAGO YOUTH CENTERS, 104 S MICHIGAN AV, STE 1400, CHICAGO, IL 60603 JOHN CONNELL, BRAKE & TRUCK SUPPLY INC, 98 R PARIS ST, EVERETT, MA 2149 JOHN COOK, JOHN R. COOK, ATTY, 9380 MCKNIGHT RD, 106, PITTSBURGH, PA 15237 JOHN COULTER, RUKERT TERMINALS CORP., 2021 S CLINTON ST, BALTIMORE, MD 21224 JOHN COX, PROFESSIONAL PROBATION SERVICES, 310 N TENNESSEE ST, PHONE GROUND, CARTERSVILLE, GA 30120 JOHN CRAFT, PIZZA BAKERY, 1741 WESTCLIFF DR, NEWPORT BEACH, CA 92660 JOHN CROCKETT, GATEWAY OUTDOOR ADVERTISING, 1206 YORK RD, STE. #203, TIMONIUM, MD 21093 JOHN CROCKETT, GATEWAY OUTDOOR ADVERTISING, 2353 GRISSOM, MARYLAND HEIGHTS, MO 63146 JOHN CUSACK, MILLENIUM STRUCTURAL STEEL INC., 165 MAIN ST, FLOOR 2 SUITE 22 2, LODI, NJ 7644 JOHN D AND CATHERINE T MACARTHUR FNDTN, C/O THE MARQUETTE BLDG, 140 S DEARBORN STE 220, CHICAGO, IL 60603 JOHN DALEY, DALEY & ASSOCIATES, 15127 KERCHEVAL AVE, GROSSE POINTE PARK, MI 48230 JOHN DANDREA, DANDREA WINE & LIQUOR IMPORTS, 670 RODI RD, PENN HILLS, PA 15235 JOHN DARVISH, JOHN DARVISH CONSTRUCTION, 44970 FALCON PL, STERLING, VA 20166 JOHN DEKKER, WILLIAM DAISY INC, 5910 EDINGER AVE, HUNTINGTON BEACH, CA 92649 JOHN DESIMORE, NEW ENGLAND MILL WORK INC, 60 HILLTOP ST, DORCHESTER, MA 2186 JOHN DI MARIA, BAY EQUIPMENT & SUPPLY, 5302 W CRENSHAW, TAMPA, FL 33634 JOHN DINTINO, JOHN DINTINO JR., 525 S 4TH ST, SUITE 481, PHILADELPHIA, PA 19147 JOHN DOENFLAR, J.D. AUTO COLLISION, INC., 4406 STEFFANI, HOUSTON, TX 77041 JOHN DORAN, JOHN DORAN, 2530 N LINCOLN AV, SUITE 226, CHICAGO, IL 60614 JOHN DORST, SHELTER INSURANCE - JOHN DORST, 425 PARK LN, CHILLICOTHE, MO 64601 Mode of Svc (if different)

Page 274 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3743 3770 3761 3761 3770 3770 3743 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 3743 3761 3770 3743 3770 JOHN DOUGHTY, DELTA GRAPHICS, 2605 MOUNTAIN INDUSTRIAL BLVD, SUIT 1 MAIN, TUCKER, GA 30084 JOHN ECKERT, ECKERT MACHINING, 175 LEWIS RD, SUITE 2828, SAN JOSE, CA 95111 JOHN EHRENKRANZ, MORGAN STANLEY, 1585 BROADWAY, 38TH FLOOR, NEW YORK, NY 10036 JOHN EIDSVIG, J. R. FLEET SERVICES, 2121 QUARRY ST, DALLAS, TX 75212 JOHN ERICSON, ERICSON MANUFACTURING COMPANY, 4215 HAMANN PKWY, WILLOUGHBY, OH 44094 JOHN EVANS, 1ST INTERCONTINENTAL BANK, 5593 BUFORD HWY NE, DORAVILLE, GA 30340 JOHN EWING, SMURFIT-STONE, 2001 E 57TH, LOS ANGELES, CA 90058 JOHN EZZO, ENPAC CORPORATION, 34355 VOKES DR, EASTLAKE, OH 44095 JOHN F LA FLEUR, 3072 HANDLEY DR, LISLE, IL 60532 JOHN FALCONE, FALCONE & TRUMAN PLUMBING & HEATING, 520 ABBOTT DRIVE, 0 1, MARPLE, PA 19064 JOHN FANG, PIONEER VIDEO & STATIONARY, 1191 MANOR BOULEVARD, A, SAN LEANDRO, CA 94579 JOHN FERGUSON, CENTRE FOR REAL ESTATE, 911 S ANDREASEN DR, ESCONDIDO, CA 92029 JOHN FEROA, MONTE VISTA MORTGAGE, 521 N MOUNTAIN AVE, SUITE M, UPLAND, CA 91786 JOHN FERREIRA, FOR BIRDS ONLY INC, 176 JERICHO TPKE, MINEOLA, NY 11501 JOHN FESTA, B-COMFEE INC, 247 W 35TH ST, FLR 10, NEW YORK, NY 10001 JOHN FIGUEROA, JOHN FIGUEROA, 1705 COIT RD #2053, PLANO, TX 75075 JOHN FILIPEK, PAK MAIL, 875 COLORADO BLVD, 205, DENVER, CO 80206 JOHN FISHER, LONE STAR CAFE, 9811 ANDERSON MILL RD, AUSTIN, TX 78750 JOHN FOREMAN, JOHN FOREMAN, 41 SECRETARIAT, MC KINNEY, TX 75069 JOHN FRANCIS, JOHN FRANCIS ILLUSTRATIONS, 1610 WYNKOOP ST, SUITE 600, DENVER, CO 80202 JOHN FRANCO, PREFERRED GENERAL SERVICES, 6792 MAGNOLIA AVE, RIVERSIDE, CA 92506 JOHN FRAYLIDE, HEALTH TRACK SPORTS WELLNESS, 875 ROOSEVELT RD, 1, GLEN ELLYN, IL 60137 JOHN FREDA, RESOURCE ONE INC, 20600 E 14 MILE RD, ROSEVILLE, MI 48066 JOHN FREEMAN, FREEMAN CONSTRUCTION, 9051 PARK WEST DR, HOUSTON, TX 77063 JOHN FULTON, HUNTINGTON VILLAGE STORAGE, 63 N NEW YORK AV, 1, HUNTINGTON, NY 11743 JOHN FUMIA, AIRDROME ORCHARDS INC., 610 E GISH RD, SAN JOSE, CA 95112 JOHN GABBERT, VENTURE ONE CORP, 201 SPEAR STREET, 4TH, SAN FRANCISCO, CA 94105 JOHN GABRIELE, MAJOR AUTO REPAIR, 1937 HARRISON ST, PHILA, PA 19124 JOHN GARSEA, SALON INDULGENCE DAY SPA, 328 HARWOOD RD, BEDFORD, TX 76021 JOHN GARZA, FORECLOSURE OUTSOURCE SOLUTIONS, 17 W JEFFERSON ST, 200200, ROCKVILLE, MD 20850 JOHN GERINGER, JOHN H GERINGER INSURANCE, 4550 KEARNY VILLA RD, SUITE 104, SAN DIEGO, CA 92123 JOHN GOLE, BULLDOG CIGAR, 4143 ROCKY RIVER DR, CLEVELAND, OH 44135 JOHN GORMAN, DOWNTOWN THERAPY CENTER, 13426 CEDAR RD, CLEVELAND HTS, OH 44118 JOHN GRASSI, DORIA PIZZA RESTAURANT, 432 SPRINGFIELD AVE, SUMMIT, NJ 7901 JOHN GUALTIERI, REMAX ACTION REALTY, 406 NORRISTOWN RD, HORSHAM, PA 19044 JOHN GUILIANO, STONE CROWNE ASSOCIATES, 233 BACON, WALTHAM, MA 2451 JOHN HABEN, HABEN FUNERAL HOME, 8057 NILES CENTER RD, 1, SKOKIE, IL 60077 JOHN HAGARMAN, JOHN HAGARMAN, 2563 BLACKBERRY DR, RICHARDSON, TX 75082 JOHN HALL, WALTER EDGAR DBA TWENTY-FOUR HENRY, 24 HENRY ST, SAN FRANCISCO, CA 94114 JOHN HAMILTON, HAMILTON INSURANCE INC., 5255 MAYFIELD RD, LYNDHURST, OH 44124 JOHN HANCOCK MUTUAL LIFE INS CO, 6165 GREENWICH DR STE 300, SAN DIEGO, CA 92122 JOHN HANSON, AJ HANSON & CO, 203 SOUTH ORCAS, SEATTLE, WA 98106 JOHN HARRELL, DOC'S MLK AUTO INSURANCE, 4810 MARTIN LUTHER KING BLVD, HOUSTON, TX 77021 JOHN HATCHETT & SANDRA, HATCHETT JT TEN, 11111 APPLETREE LN, AUSTIN, TX 78726 JOHN HAYNER, MIDWEST DEVELOPMENT GROUP, 799 ROOSEVELT RD, GLEN ELLYN, IL 60137 Mode of Svc (if different)

Page 275 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3770 3770 3780 3770 3761 3761 3761 3761 3770 3761 3761 3770 3770 3770 3761 3761 3761 3770 3770 3761 3761 3770 3770 3770 3761 3770 3743 3770 JOHN HENNE, HENNE, INC., 5521 WALNUT ST, PITTSBURGH, PA 15232 JOHN HENNING, JOHN R. HENNING INSURANCE AGENCY, 1116 HORHSAM RD, UNIT 9, AMBLER, PA 19002 JOHN HOGAN, EMIRATES AIRLINES, 159 MARTINGALE AVE, 840, SCHAUMBURG, IL 60173 JOHN HOGG, JACKSON HEWITT TAX SERVICE, 3510 AUBURN BLVD, SUITE 4, SACRAMENTO, CA 95821 JOHN HOLSEY, COLUMBIA IMAGING INC., 9050 RED BRANCH RD, COLUMBIA, MD 21045 JOHN HSU, SURF MERCHANTS, 136 ARLINGTON ST, BOSTON, MA 2116 JOHN HULEEN, JOHN HULEEN, 15945 NE 85TH ST, REDMOND, WA 98052 JOHN HUTCHINSON, USED-PCS.COM, 300 E NEW HOPE DR, SUITE 204, CEDAR PARK, TX 78613 JOHN ILIOPOULOS, EUROPE TRUCK LINES, 4404 W BERTEAU AV, CHICAGO, IL 60641 JOHN IRAVANI, HOT OFF THE PRESS NEWS AGENCY, 18300 EDDY, NORTHRIDGE, CA 91325 JOHN JACKSON, STATE FARM INSURANCE, 6720 FORT DENT WAY, SEATTLE, WA 98188 JOHN JADAN, ROBERTO'S PIZZA, 32046 GROESBECK HWY, FLOOR 1, FRASER, MI 48026 JOHN JARJOSA, MAC'S LIQUOR STORE, 375 EUREKA, WYANDOTTE, MI 48192 JOHN JONES, ATLANTA INTERNATIONAL MUSEUM, 285 PEACHTREE CENTER AV NE, SUITE MB-20, ATLANTA, GA 30303 JOHN JURIK, JOHN JURIK INSURANCE, 515 N WOLF RD, HILLSIDE, IL 60162 JOHN KAISER, DESIGNAGE INC, 2545 DIVERSIFIED WAY, ORLANDO, FL 32804 JOHN KANG, NAYA SMOG & REPAIR CENTER, 6710 VAN NUYS BLVD, VAN NUYS, CA 91405 JOHN KARABATSOS, COLORADO MIDWAY MOTORS, 4800 WARD RD, WHEAT RIDGE, CO 80033 JOHN KARTMAN, KARTMAN FIRE PROTECTION, 2206 DARBY RD, HAVERTOWN, PA 19083 JOHN KEATING, PONTIAC LAKE SERVICE INC, 8437 HIGHLAND RD, WHITE LAKE, MI 48386 JOHN KERSTEN, TITLE ONE, INC., 33300 FIVE MILE RD., LIVONIA, MI 48154 JOHN KHASHABI, GET WIRELESS, 2775 CLAYTON, CONCORD, CA 94519 JOHN KIM, INTEGRATED WAREHOUSE, 6 INTERNATIONAL WAY, PHONE RM 1, NEWARK, NJ 7114 JOHN KIM, OLYMPIC LUGGAGE, 900 WILSHIRE BLVD, LOBBY, LOS ANGELES, CA 90017 JOHN KISER, HARDIN AUTOMOTIVE, 1381 S AUTO CENTER DR, ANAHEIM, CA 92806 JOHN KISER, HARDIN HONDA, 1381 AUTO CENTER DR, ANAHEIM, CA 92806 JOHN KITE, KITE ARCHITECTURE, 9487 SILVER KING CT, FAIRFAX, VA 22031 JOHN KLEIN, CHRIST FOR THE NATIONS, 3340 TRIBUNE DR, 106, DALLAS, TX 75224 JOHN KLINE, YOUTH ATHLETIC ENRICHMENT PROGRAM, 8900 E JEFFERSON AVE, STE 1523, DETROIT, MI 48214 JOHN KRISTEK, SATAKE USA INC, 9800 TOWN PARK, HOUSTON, TX 77036 JOHN KWAK, STARLIGHT HOTEL, 5300 BALLARD AVE NW, SEATTLE, WA 98107 JOHN L JONES, JOHN L JONES, 8651 DAYTONIA AVE, DALLAS, TX 75218 JOHN LAMBERT, LINK STAFFING SERVICES, 1800 BERING DR, SUITE 800, HOUSTON, TX 77057 JOHN LARGE, UPFRONT AUTOMOTIVE, 5019 E MADISON ST, PHOENIX, AZ 85034 JOHN LASSWELL, SENIORS RESOURCE CENTER, 3227 CHASE ST, WHEAT RIDGE, CO 80212 JOHN LEE, CLOTHING EMPORIUM INC., 37 57 JUNCTION BLVD, CORONA, NY 11368 JOHN LEE, CLOTHING EMPORIUM INC., 480 S DEAN ST, ENGLEWOOD, NJ 7631 JOHN LEE, MONTGOMERY HOME TITLE, 1300 PICCARD DR, SUITE L-105, ROCKVILLE, MD 20850 JOHN LEE, SACKS,, WESTON, SMOLINSKY, 510 WALNUT ST, PHILADELPHIA, PA 19106 JOHN LEE, WINNOW NETWORKS, 500 NORTHWEST PLZ, SUITE 719, SAINT ANN, MO 63074 JOHN LEMPKE, EARL'S GARAGE INC, 14515 15TH AVE NE, SHORELINE, WA 98155 JOHN LENK, LAWNMAN II, INC, 4181 POWER INN RD, SUITE E, SACRAMENTO, CA 95826 JOHN LEON, SOLEX, 2323 SE 18TH ST, STE. 5, FORT LAUDERDALE, FL 33316 JOHN LEUNG, AMERICAN MARBLE, 2002 JIMMY DURANTE BL, #301, DEL MAR, CA 92014 JOHN LLORENS, 2902 ANGELFIRE LN, AUSTIN, TX 78746 JOHN LOMBARDI, POPPY'S DELI, 418 E SANFORD BLVD, 1, MOUNT VERNON, NY 10550 Mode of Svc (if different)

Page 276 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3770 3761 3770 3770 3761 3761 3761 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3743 3761 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 JOHN LONERGAN, LONGERGAN INSURANCE & REAL ESTATE, 74 HIGH, MEDFORD, MA 2155 JOHN LUCAS, VISION WEST INC, 1927 PLAZA REAL, OCEANSIDE, CA 92056 JOHN LU, LON WALL CONSTRUCTION, 1902 S 7TH ST, PHILADELPHIA, PA 19148 JOHN LYNDE, APEXION TECHNOLOGIES, 300 BRANNAN, SAN FRANCISCO, CA 94107 JOHN MACK, PEACOCK COMMERCIAL PRODUCTS, 3715 NORTHCREST RD, 23, ATLANTA, GA 30340 JOHN MACLEOD, ACME FIRE EXTINGUISHER CO., 1305 FRUITVALE AV, OAKLAND, CA 94601 JOHN MAKOWSKI, YMCA OF GREATER CLEVELAND, 2200 PROSPECT AV, SUITE 900, CLEVELAND, OH 44115 JOHN MALLOY, JJ MIDWEST ENTERPRISES, 2722 S LEONARD RD, SAINT JOSEPH, MO 64503 JOHN MALONEY, JOHN MALONEY FUNERAL DIRECTORS, 1359 W DEVON AV, 1, CHICAGO, IL 60660 JOHN MALONEY, MALONEY JOHN ESQ ATTY, 3862 CENTRAL AVE, SAINT PETERSBURG, FL 33711 JOHN MAMUR, UNIVERSAL ART GALLERY, 265 BLEECKER, NEW YORK, NY 10014 JOHN MARCHANT, MARCHANT CHAPMAN, 780 SIR FRANCIS DRAKE BLVD, SAN ANSELMO, CA 94960 JOHN MASTRIANI, JOHN V MASTRIANI PC, 1235 NORTH LOOP WEST, 1235, HOUSTON, TX 77008 JOHN MASTRUD, VIKING DISPLAY COMPANY, 734 N LEAVITT ST, CHICAGO, IL 60612 JOHN MAZADANIS, MARIAS CARRYOUT, 8829 OLDHARFORD RD, PARKVILLE, MD 21234 JOHN MAZZA, FRANKLIN SQUARE BUILDERS, 79 N FRANKLIN TPKE, 2LL 2, RAMSEY, NJ 7446 JOHN MAZZERALL, ALL PHASE LOGISTICS, 3380 VETERAN MEMORIAL HWY, A GROUND, BOHEMIA, NY 11716 JOHN MC MAHON, IWORK PRINT, 9724 WASHINGTON BL, STE. 203, CULVER CITY, CA 90232 JOHN MCCARTHY, EXCLUSIVE IMAGES, 11230 WEST AVE, 2ND FLR-STE 220, SAN ANTONIO, TX 78213 JOHN MCCARTHY, EXCLUSIVE IMAGES, 11230 WEST AVENUE, SAN ANTONIO, TX 78213 JOHN MCCORMICK, CODE CONSULTANTS PROFESSIONAL, 330 W 38TH ST, FL 17, STE 17021702 17, NEW YORK, NY 10018 JOHN MCCRUM, SECURITY SERVICES GROUP INC., 346 TAFT AV, FLR 1, GLEN ELLYN, IL 60137 JOHN MCDOWELL, THE PAYROLL CENTER, 1598 DANBURY CT NW, NORCROSS, GA 30093 JOHN MCSEELY, OIL CITY SKATE PARK, 3565 MAPLE CT, GRD, OCEANSIDE, NY 11572 JOHN MEOCA, BLACKBERRY BAKERY, 36 MAPLE, DANVERS, MA 1923 JOHN MERRITT, BARTLETT COCKE, 8706 LOCKWAY ST, SAN ANTONIO, TX 78217 JOHN MEYER, APACHE VILLAGE, 9001 DUNN RD, HAZELWOOD, MO 63042 JOHN MICHAEL DAVISON, LITTLE VENICE, LONDON, W9 2PYUNITED KINGDOM JOHN MIHALJEVIC, UNION SPRING & MFG CORP., 560 EPSILON DR, PITTSBURGH, PA 15238 JOHN MIMS, CARMINE CAFE, 5 BROOKLINE BLVD, HAVERTOWN, PA 19083 JOHN MITCHELL, CARBON SPIDER, 2231 S GRAND AV, SANTA ANA, CA 92705 JOHN MORALLY, MORALLY WHOLESALE INC., 456 E MISSION RD, SUITE 1, SAN MARCOS, CA 92069 JOHN MORAN, MERCANTILE GRILL, 126 PEARL, GROUND, NEW YORK, NY 10005 JOHN MORGAN, CAPCO, 2922 E CHAPMAN AV, SUITE 201, ORANGE, CA 92869 JOHN MORGAN, GOURMET PIZZA AND PASTA, 13150 TESSON FERRY, ST LOUIS COUNTY, MO 63128 JOHN MOSS, JOHNS FLOORING, 992 COPPER FIELD DR, UNION, MO 63084 JOHN MOURNING, HOME OFFICE, 3407 YARDLEY DR, DUNDALK, MD 21222 JOHN MULLIGAN, MORTGAGE APPROVAL SERVICES, 316 ESSEX, LAWRENCE, MA 1840 JOHN MURPHY, AAA ALL UNION PLATE GLASS, 1729 MORRIS AVE, UNION, NJ 7083 JOHN MUSE, LIME GROUP, 18 W 21, 9, MANHATTAN, NY 10010 JOHN NOBLE, COOL FLOW INC, 4803 RAMUS ST, HOUSTON, TX 77092 JOHN NOLAN, BRYAN EQUIPMENT CORP, 5627 N 52 AVE, FLR 1, GLENDALE, AZ 85301 JOHN NORBECK, ELWYN INSTITUTE, 4017 LUDLOW ST, PHILADELPHIA, PA 19104 JOHN OLE, NEVADA INSURANCE AGENCY, 300 JOHNSON DR, NEVADA, MO 64772 JOHN ORTOLAN, ORTOLAN ENTERPRISES, 23440 MICHIGAN, DEARBORN, MI 48124 Mode of Svc (if different)

Page 277 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3761 3743 3770 3770 3770 3761 3770 3770 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3743 3761 3770 3780 3770 3770 3761 3770 3770 3761 3761 3770 3761 3744 3761 3761 3770 3770 3770 3770 3761 3770 3770 3770 JOHN OTIS, LIONS DEN, 2720 SAINT LOUIS AV, LONG BEACH, CA 90806 JOHN P MCGINNESS & MARY B, MCGINNESS JT TEN, 5940 DASHWOOD DR, BETHEL PARK, PA 15102 JOHN PAIGE, JP GRAPHICS, 6264 W 55 AV, ARVADA, CO 80002 JOHN PALKONER, HOWARD WEISS BROADCAST SALES, 20 N WACKER DR, 562, CHICAGO, IL 60606 JOHN PALMER, PL CAPITAL, LLC, 2015 SPRING RD, SUITE 290, OAK BROOK, IL 60523 JOHN PANTEKIDIS, SUPER 1 HOUR CLEANERS, 300 B CENTRE, JAMAICA PLAIN, MA 2130 JOHN PARADA, BRANCH MEDICAL SUPPLIES, 12025 GARFIELD AV, SOUTH GATE, CA 90280 JOHN PATCHEN, JACOR HOLDING, 1855 VICTORY, STATEN ISLAND, NY 10314 JOHN PEZZULLA, STRUEVER BROS ECCLES & ROCC IN, 2400 BOSTON ST, SUITE 202, BALTIMORE, MD 21224 JOHN PHALEN, UNIVERSAL SOFTWARE SOLUTIONS INC., 12741 RESEARCH BLVD, BLDG. 400SUITE 404, AUSTIN, TX 78759 JOHN POJEDINEC, JOHN F. POJEDINEC, M.D., 25 PROSPECT AV, 1, HACKENSACK, NJ 7601 JOHN POTTER, THE NEW SCHOOL OF NORTHERN VIRGINIA, 9431 SILVER KING CT, FAIRFAX, VA 22031 JOHN POTTS, AMERICAN BROKERAGE NETWORK, 5609 U.S. 19, NEW PORT RICHEY, FL 34652 JOHN POWELL, TROPAQUATICS, 1321 S CHEROKEE ST, DENVER, CO 80223 JOHN PREHART, SPECIALTY CAKES BY JOHN INC., 138 MIDLAND AVE, 1, GARFIELD, NJ 7026 JOHN PRIMEAU, HUGHES-PRIMEAU CONTROLS, INC, 261 ALPHA PARK, CLEVELAND, OH 44143 JOHN PURCELL, MIS GROUP, 9402 NORTH LOOP E, HOUSTON, TX 77029 JOHN QUINETTE, LUEKEMIA SOCIETY OF AMERICA, 5353 W DARTMOUTH AV, LOWER LEVEL #100, DENVER, CO 80227 JOHN R LAMOND IV, SUBJECT TO STATE TOD RULES, 215 CARLSBAD DR, MANSFIELD, TX 76063 JOHN RADVANSKY, JUNIORS AUTOMOTIVE, 245 FREEPORT RD, 1, CREIGHTON, PA 15030 JOHN RAFTERY, A TOUCH OF IRELAND, 140 N LA GRANGE RD, 1, LA GRANGE, IL 60525 JOHN RAISCH, JOKER & QUALITY CARGO OF AMERICA, 11100 METRO AIRPORT CENTER DR, BLDG G-1; SUITE 120, ROMULUS, MI 48174 JOHN REARDON, RADNOR MARPLE HAVERFORD SEWER AUTHORITY, 600 GLENDALE RD, HAVERFORD, PA 19083 JOHN ROBERT KLINE, GREAT WHITE APPAREL COMPANY,LLC, 5674 EL CAMINO REAL, SUITE GG, CARLSBAD, CA 92008 JOHN RODRIGUEZ, ESOR CONSULTING ENGINEERS, 11811 NORTH FWY, SUITE 200, HOUSTON, TX 77060 JOHN ROEMER, FRIDGE FREEZE, 5343 BANKS ST, 0 0, SAN DIEGO, CA 92110 JOHN ROGERS, NATIONWIDE-JOHN ROGERS, 4931 CORDELL AVE, BETHESDA, MD 20814 JOHN ROMMEL, TAGSYS, INC., 501 OFFICE CENTER DR, STE. 260, FORT WASHINGTON, PA 19034 JOHN RUGER, PADGETT BUSINESS SERVICES, 1978 S GARRISON ST, 109, LAKEWOOD, CO 80227 JOHN RUSSELL, HOPEWELL BAPTIST CHURCH, 182 HUNTER ST NW, NORCROSS, GA 30071 JOHN RYAN, MOSS CREEK MILLWORKS INC., 5700 FRANKLIN BLVD, SACRAMENTO, CA 95824 JOHN S KAPLAN, PERKINS COIE, 1201 THIRD AV, 40TH FL, SEATTLE, WA 98101 JOHN SAMARCO, NATIONAL TELEREP MARKETING SYSTEMS, 201 W PROSPECT AV, MOUNT PROSPECT, IL 60056 JOHN SAMUEL, CHARLES BROTHERS INC., 1912 HAMSHIRE DR, ADELPHI, MD 20783 JOHN SAUSBURY, STEWART & STEVENSON, 5815 E BERRY ST, DALLAS, TX 75247 JOHN SCARLATO, SCARLATO, JOHN P + CPA, 304 PARKER AVE, 1, CLIFTON, NJ 7011 JOHN SCHENDEN, PRO CHRYSLER PLYMOUTH JEEP, 1800 W 104TH AVE, DENVER, CO 80234 JOHN SCHENDER, PEPPINO'S PIZZA, 1066 LOST NATION RD, WILLOUGHBY, OH 44094 JOHN SCHERER, ROBERTSON PRIVETT SCHERER & COLLINS, 1205 N DOUGLAS, MALDEN, MO 63863 JOHN SCHMITT, TEAMSTERS UNION LOCAL 115, 2833 COTTMAN AV, PHILADELPHIA, PA 19149 JOHN SCHNABEL, JOTTERY STATIONARY, 21 TAYLOR SQ, PHONE GROUND, WHITE PLAINS, NY 10604 JOHN SCHWARTZTRAUBER, JAY B SMITH FUNERAL HOMES, 777 OAKWOOD DR, FENTON, MO 63026 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3770 3770 3770 3761 3761 3770 3761 3772 3780 3770 3761 3770 3761 3770 3770 3770 3770 3770 3761 3761 3770 3761 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3761 3761 3770 3770 3761 3761 3770 3770 3761 JOHN SELLING, JLS JOHN LEASING, 35 NE WEILDLER, PORTLAND, OR 97232 JOHN SHELDON, JOHN W SHELDON, 3603 E JOPPA RD, BALTIMORE, MD 21234 JOHN SHERER, SOMERSET FAST BREAK INC, 2989 CROOKS, TROY, MI 48084 JOHN SHERIDAN, ADVANCED DENTAL CARE, 4020 S SEMORAN BLVD, ORLANDO, FL 32822 JOHN SHERMAN, ARCO WAREHOUSE, 61 WILLET ST, BLDG DD, PASSAIC, NJ 7055 JOHN SHOLL, JF SHOLL JEWELRY, 2646 W MAIN, LITTLETON, CO 80120 JOHN SILVA, DOLLFAN FASTENER INC, 6230 STONE RD, M, PORT RICHEY, FL 34668 JOHN SILVA, GIGNAC & ASSOCIATES, 416 STARR ST, CORPUS CHRISTI, TX 78401 JOHN SKINNER, JOHN SKINNER TOOL CO, 19015 HIGHWAY FF, MEXICO, MO 65265 JOHN SLAUGHTER, TRIBE TATTOO, 674 SANTA FE DR, DENVER, CO 80204 JOHN SMITH, THE CHICAGO CRUSADER NEWSPAPER, 6429 S KING DR, FLR 1, CHICAGO, IL 60637 JOHN SNOW, INC - ARLINGTON VA, 1616 N. FORT MEYERS DR,11TH FL, ARLINGTON, VA 22209 JOHN SPOLYAR, DR SPOLYAR DDS, 11429 15 MILE, STERLING HGHTS, MI 48312 JOHN STANFORD, CHARLES THEATRE, 1711 N CHARLES ST, BALTIMORE, MD 21201 JOHN STEEL, THE RETIREMENT PLANNERS, N/A PO BOX 548, ST CLAIR, MO 63077 JOHN STEFANICH, STEFANICH AND ASSOCIATES, 9200 W CROSS DR, UNIT 204, LITTLETON, CO 80123 JOHN STENCEL, BACON FRANK MACH SALES COMPANY, 4433 EIGHT MILE, FLOOR 1, WARREN, MI 48091 JOHN STONECIPHER, JOHN'S SERVICE, 2890 S ZUNI, ENGLEWOOD, CO 80110 JOHN STORTZ, STORTZ TOOLS, 9201 N CENTRAL EXPY, DALLAS, TX 75231 JOHN STOTTELE, FAMILY OF PETS, 29512 SEVEN MILE, LIVONIA, MI 48152 JOHN SULLIVAN, ALTERNATIVE UNLIMITED-TX, 1232 75TH ST, HOUSTON, TX 77011 JOHN SUTTON, TRADER PUBLISHING, 925 111TH ST, ARLINGTON, TX 76011 JOHN SWEARINGEN, SWEARINGEN & ASSOCIATES, 1800 OLD OKEECHOBEE RD, WEST PALM BEACH, FL 33409 JOHN SZOSTEK, SWEDE STREET CHIROPRATIC, 611 SWEDE ST, NORRISTOWN, PA 19401 JOHN TAMMACO, FIOR D'ITALIA FOOD CENTER, 1400 BURNET AVE, UNION, NJ 7083 JOHN TERO, SEATTLE AUTO GLASS, 21619 HWY 99, LYNNWOOD, WA 98036 JOHN TISO, LOUIE & ERNIE'S PIZZA, 1300 CROSBY, 1ST, BRONX, NY 10461 JOHN TORSIELLO, F J TORSIELLO AGENCY INSURANCE, 557 ANDERSON AVE, CLIFFSIDE PARK, NJ 7010 JOHN TRUJILLO, LIGHT STREET ANIMAL HOSPITAL, 1601 LIGHT ST, BALTIMORE, MD 21230 JOHN TRZESNIOWSKI, DR JOHN TRZESNIOWSKI, 2716 ALLEGHENY AVE, 1, PHILADELPHIA, PA 19134 JOHN TURZER, DE MATTEOS, 7030 MAGNOLIA AVE, RIVERSIDE, CA 92506 JOHN URBANO, ATLAS HEALTH CARE STAFFING, 560 SPRINGFIELD AVE, SUITE I FLOOR 2, WESTFIELD, NJ 7090 JOHN VALKENAAR, JOHN VALKENAAR, DDS, 10740 RESEARCH BLVD, SUITE 125125, AUSTIN, TX 78759 JOHN VAN HOUTAN, AMERICAN FAMILY INSURANCE-JOHN VAN HOUTA, 1237 S RANGE LINE, JOPLIN, MO 64801 JOHN VANRENTERGHEM, NORTHBROOK ACE HARDWARE, 3101 DUNDEE RD, NORTHBROOK, IL 60062 JOHN VENEZIANO, ERA ANDREW REALTY, 12 HIGH, MEDFORD, MA 2155 JOHN VINTHER, V CORP DBA BOVA FURNITURE, 2121 S COLORADO BLVD, DENVER, CO 80222 JOHN WADE, APTIMUS, 657 MISSION ST, SAN FRANCISCO, CA 94105 JOHN WANG, ART CUSTOM TAILOR, 5400 E MOCKINGBIRD LN, 119 B, DALLAS, TX 75206 JOHN WARD, COOKIN, 4224 E MADISON ST, PHONE 1, SEATTLE, WA 98112 JOHN WATASE, XTREME CARPET, 22600 LAMBERT ST, STE 705, LAKE FOREST, CA 92630 JOHN WEISNER, WIESNER PUBLISHING, 7009 S POTOMAC ST, SUITE 200, ENGLEWOOD, CO 80112 JOHN WELCH, JOHN T. WELCH ATTORNEY, 100 W MAIN ST, MALDEN, MO 63863 JOHN WELLS, JAKE'S CUSTOM CYCLES, 655 LONG LN, 0 1, UPPER DARBY, PA 19082 JOHN WELU, WELUNET CONSULTING LLC, 100 BRIDGEPOINT CURV, #241, SOUTH ST PAUL, MN 55075 Mode of Svc (if different)

Page 279 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3761 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3770 3770 3770 3770 3770 3770 3770 3770 3761 3743 3761 3770 3770 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 JOHN WESLEY, J B W MACHINING INC, 2826 BIRCH, 1, FRANKLIN PARK, IL 60131 JOHN WEST, BETHESDA PET SHOPPE, 4939 ELM ST, BETHESDA, MD 20814 JOHN WHALEY, 5TH AVENUE CHOCOLATIERS INC., 510 MADISON AV, GROUND, NEW YORK, NY 10022 JOHN WHICKER, J BUCKS RESTAURANT, 101 S HANLEY, SUITE 120, CLAYTON, MO 63105 JOHN WHITE, EASY STOP BARBER SHOP, 1928 U S 19, HOLIDAY, FL 34691 JOHN WHITESELL, TAMO INCORPORATED, 10912 JERSEY BL, CUCAMONGA, CA 91730 JOHN WHITE, SIDLER INC, 1155 E WHITCOMB, MADISON HEIGHTS, MI 48071 JOHN WILEY, JOHN WILEY, 7514 VISTA RIDGE COURT, GARLAND, TX 75044 JOHN WILKIE, LIVING LARGE ENTERPRIZES, 90-11 35 AV, FIRST, JACKSON HEIGHTS, NY 11372 JOHN WILLIAMS, WELDING SERVICES, INC., 2010 MCFARLAND 400 BLVD, ALPHARETTA, GA 30201 JOHN WILLINGHAM, JOHN WILLINGHAM, 2377 CLARIDGE CIRCLE, PLANO, TX 75075 JOHN WILSON, WINDSOR RIDING EQUIPMENT LTD, 1025 NINE NORTH DR, STE I, ALPHARETTA, GA 30004 JOHN WOMACH, JOHN WOMACH MD, INC., 1995 ZINFANDEL DR, STE 204, RANCHO CORDOVA, CA 95670 JOHN WONG, THE WEB SITE INC, 101 LOMBARD ST, SUITE B 2ND FLOOR, PHILADELPHIA, PA 19147 JOHN YI, SASSI AMERICA, 1599 ELMHURST RD, ELK GROVE VILLAGE, IL 60007 JOHN YOUNG, YMCA OF PASADENA, 235 E COLORADO BL, 1576, PASADENA, CA 91101 JOHN YU, EMPIRE OF CHINA, 751 NORTH AV, JONESBORO, GA 30236 JOHN YU, FOTO EXPRESS, 520 LAWRENCE EXPY, 309, SUNNYVALE, CA 94086 JOHN ZAWADA, HARVARD METAL TREATING, 2819 HARVARD AV, CLEVELAND, OH 44105 JOHN ZORIO, OHIO NATIONAL, 3000 DUNDEE RD, #303, NORTHBROOK, IL 60062 JOHN ZYDOWICZ, THE UPPER CRUST INC, 1045 BURLINGTON AV, 3, LISLE, IL 60532 JOHNATHAN BELLOWS, LANDMARK REALTY, 1344 W WILSON AVE, CHICAGO, IL 60640 JOHNATHON KIM, BEVERAGE GIANT, 2323 UNDERWOOD RD, LAPORTE, TX 77571 JOHNATHON MILLER, IN-STEP MOBILITY PRODUCTS CORP, 8040 RIDGEWAY AVE, FLR 11, SKOKIE, IL 60076 JOHNNA REEVES, P&S TOWING, PO BOX 5634, SOUTH SAN FRANCISCO, CA 94083 JOHNNY CASAREZ JR, VOICE & DATA 7307 RED RIVER, RICHMOND, TX 77469 JOHNNY KATZ, HOLLYWOOD MART, 5638 HOLLYWOOD BLVD, LOS ANGELES, CA 90028 JOHNNY LEWIS, JOHNNY LEWIS ENTERPRISES, 246 PONDEROSA RD, GRIFFIN, GA 30223 JOHN-PAUL REED, DIGITAL CONCEPTS, 5525 BLANCO RD, STE 122, SAN ANTONIO, TX 78216 JOHNS JR., RONNIE M, 1837 SPINNAKER WAY, WYLIE, TX 75098 JOHNS, MARK R., 21551 BROOKHURST ST, #170, HUNTINGTON BEACH, CA 92646 JOHNS, SCOTT M., 21551 BROOKHURST ST, #170, HUNTINGTON BEACH, CA 92646 JOHNS, WILLIAM D., 12908 MEEHAN DR, AUSTIN, TX 78727 JOHNSON COUNTY, COUNTY COURTHOUSE, WARRENSBURG, MO 64093 JOHNSON TIENG, 30-31 74TH ST, EAST ELMHURST, NY 11370 JOHNSON, ALESANDRA T., ACCOUNT EXECUTIVE, 9128 BURKE ST, #125, PICO RIVERA, CA 90660 JOHNSON, ALISHA, MAJOR ACCOUNT MANAGER, 2026 PREUSS RD, #25, LOS ANGELES, CA 90034 JOHNSON, ANTHONY, CCR I, 5665 ARAPAHO RD, #531, DALLAS, TX 75248 JOHNSON, AQUAH P., ACCOUNT EXECUTIVE, 15718 BRAYTON ST, PARAMOUNT, CA 90723 JOHNSON, ASHLEY E., 3634 SPENCER ST, #217, TORRANCE, CA 90503 JOHNSON, BRUCE ROBERT, 951 DONLEE RD, LANCASTER, TX 75134-3118 JOHNSON, CHRIS, MGR CUST INSTALL, 13313 OVERBROOK LANE, BOWIE, MD 20715 JOHNSON, CLARENCE, ACCOUNT EXECUTIVE, 1926 SPRING GARDEN, #RH, PHILADELPHIA, PA 19130 JOHNSON, CURETON M., 812 JEFFERSON ST NW, #215, WASHINGTON, DC 20011 JOHNSON, DONALD, 208 PAIGE BEND, HUTTO, TX 78634 JOHNSON, DWIGHT W., NRC TECH, 1628 RIVERWAY DR, DALLAS, TX 75217 JOHNSON, ERICA L., 2504 BRADDOCK DR, LOWER BURRELL, PA 15068 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3761 3770 3770 3770 3770 JOHNSON, ERICKA, 518 N.W. 19TH ST., GRAND PRAIRE, TX 75050 JOHNSON, FELISHA M., 4633 GROVETREE LN., GARLAND, TX 75043 JOHNSON, GAY LYNETTE, 1804 ESTRADA PRKWY, #1017, IRVING, TX 75061 JOHNSON, GREGORY S., 6223 CHESTNUT OAK LN, LINTHICUM, MD 21090 JOHNSON, JAMES M., 31 SNOWBERRY LN, WILTON, CT 06897 JOHNSON, JAMES S., 580 ST. NICHOLAS AVE, #1B, NEW YORK, NY 10030 JOHNSON, JAMIE D., ACCOUNT EXECUTIVE, 37585 GARDEN CT, WESTLAND, MI 48185 JOHNSON, JARROD G., CCR I, 100 JIM ST, WAXAHACHIE, TX 75165 JOHNSON, JASON D., ACCOUNT EXECUTIVE, 15422 SW BANGY RD, #5, LAKE OSWEGO, OR 97035 JOHNSON, JEFFREY MICHAEL, ACCOUNT EXECUTIVE, 455 GRACE DR, COPPELL, TX 75019 JOHNSON, JENNIFER L., 632 E CULVER AVE, ORANGE, CA 92866 JOHNSON, JILL R., 2408 CARMAN CREST DR, LOS ANGELES, CA 90068 JOHNSON, JOHN A., 4233 SEA PINES CT, CAPITOLE, CA 95010 JOHNSON, KELLE A., 4710 19TH AVE NE, SEATTLE, WA 98105 JOHNSON, LANISHA, 2026 PREUSS RD, #2, LOS ANGELES, CA 90034 JOHNSON, LATOSHA, BILLING REP, 3550 E. OVERTON RD, #2293, DALLAS, TX 75216 JOHNSON, MADONNA, ACCOUNT EXECUTIVE, 12727 VISTA DEL NORTE DR, #1031, SAN ANTONIO, TX 78216 JOHNSON, MARK W., 16780 SUNDERLAND, DETROIT, MI 48219 JOHNSON, MARK, ACCOUNT EXECUTIVE, 812 TOULON CT, SAN DIEGO, CA 92109 JOHNSON, MAVIS, BILLING REP, 11621 FERGUSON RD., APT. #1714, DALLAS, TX 75228 JOHNSON, MICHAEL R., 15 SPRUCE RD, MEDWAY, MA 02053 JOHNSON, MICHELLE, BILL OF RIGHTS MANAGER, 1105 HIAWATHA AVE, #204, HOPKINS, MN 55343 JOHNSON, MONICA E., 2024 SHENANDOAH DR, CARROLLTON, TX 75007 JOHNSON, NATHAN A., ACCOUNT EXECUTIVE, 562 SYCAMORE CIR. NW, ST. MICHAEL, MN 55376 JOHNSON, NATHAN, 508 SEASIDE DR, DALLAS, TX 75232 JOHNSON, PAUL, 1743 W. 33RD ST, APT #2, CHICAGO, IL 60608 JOHNSON, RAYMOND G., 7927 FOREST LN, #404R, DALLAS, TX 75230 JOHNSON, RICHARD D, 3 CROSS BRIDGE PLACE, DANVILLE, CA 94526 JOHNSON, RICHARD E., ACCOUNT EXECUTIVE, 11809 FERNDALE LN, ALEDO, TX 76008 JOHNSON, RONALD M., 9601 ASHTON RD, #E-11, PHILADELPHIA, PA 19114 JOHNSON, STEPHEN D., CCR I, 4103 S BELTLINE RD, SEAGOVILLE, TX 75159 JOHNSON, TIMOTHY C, 4431RALEIGH AVE #202, ALEXANDRIA, VA 22304 JOHNSON, TRACY L., CCR I, 4070 HAMPSHIRE BLVD, FT. WORTH, TX 76103 JOHNSON, TYNDAL M, 6716 TALBOT PARKWAY, DALLAS, TX 75232 JOHNSON, WILLIAM, 18450 DOGWOOD TRAIL, TOMBALL, TX 77377 JOHNSONBAUGH, AMY, SALES ENGINEER, 6638 PERRY AVE, UPPER DARBY, PA 19082 JOHNSONBAUGH, CAROL, MGR CUST INSTALL, 2208 RUSHMORE, TROY, MI 48083 JOHNSTON, CHRISTOPHER T., 4252 WHEELED CAISSON SQ., FAIRFAX, VA 22033 JOHNSTON-MUSSAK, MARY L., PROVISIONING COORDINATOR, 3769 LAKE OAKLAND SHORES DR, WATERFORD, MI 48329 JOINT SYSTEMS BOARD, 1420 MINER ST, DES PLAINES, IL 60016-4484 JOLANDO REVERTER, SALERM COSMETICA PROFFESSIONALS INC., 1 MADISON AVE, FLOOR 11, EAST RUTHERFORD, NJ 7073 JOLANTA MACIENE, LA JOLLA AUDIO, 5161 SANTA FE, SUIT A & B, SAN DIEGO, CA 92109 JOLENE MASON, COMMUNITY STABILIZATION, 671 SELBY AVE, SAINT PAUL, MN 55104 JOMO TARIKU, JOMO DESIGN, 4600 KING STREET, SU 2G, ALEXANDRIA, VA 22302 JON DAUM, DAUM WEIGLE, 8540 CELTIC COURT, SAN DEIGO, CA 92129 Mode of Svc (if different)

Page 281 of 592 Allegiance Telecom

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3761 3770 3770 3770 3770 3761 3761 3761 3770 3770 3770 3770 3761 3743 3761 3761 3770 3770 3761 3770 3770 3770 3770 3770 3744 3770 3770 3761 3770 3770 3770 3770 3761 3761 3743 3743 3743 3743 3743 3743 JON DIAMOND, DORTHY'S BOUTIQUE, 190 MASCHSTS AV, 1, BOSTON, MA 2115 JON FICHTHORN, PINE RIDGE GROUP INC, 616 N WASHINGTON ST, ALEXANDRIA, VA 22314 JON KLEIN, CORAL CASTLE, 28655 S DIXIE HWY, HOMESTEAD, FL 33033 JON MCMAHON, ART MACHINE, 9724 WASHINGTON BLVD, STE 203, CULVER CITY, CA 90232 JON MERTZ, LEN'S AUTO REPAIR, INC., 8701 LACKLAND RD, SYCAMORE HILLS, MO 63114 JON NYHUS, BRITISH MOTOR CLASSICS, 8828 N BLACK CANYON HWY, SUITE 1, PHOENIX, AZ 85051 JON PAROUBEK, JON PAROUBEK INSURANCE AGENCY, 8358 MUNSON RD, SUITE 104, MENTOR, OH 44060 JON SCHADOW, JON SCHADOW, 9800 HICKORY HOLLOW LN, IRVING, TX 75063 JON SCHNEIDER, PJ NORCAL LLC, 4747 MANZANITA AVE, CARMICHAEL, CA 95608 JON SCHULTE, JON SCHULTE DBA WTRFRONT PACKAGING, 11035 TECHNOLOGY PL, 300, SAN DIEGO, CA 92127 JON SHANNON, THE KEY PEOPLE COMPANY, 720 N POST OAK RD, #$220, HOUSTON, TX 77024 JON TREACY, DAMIEN AUTO REPAIR, 5245 E WASHINGTON ST, PHOENIX, AZ 85034 JON WAPNER, ALLIED CENTRAL STATION ALARMS, 3199 LAWSON BLVD, FLR 1, OCEANSIDE, NY 11572 JON WRONKO, KAMM'S CORNER CHIROPRACTIC, 16806 LORAIN AV, CLEVELAND, OH 44111 JONAHTA KOLATCH, REDWOOD CAPITAL MANAGEMENT, 910 SYLVAN AVE, 1, ENGLEWOOD CLIFFS, NJ 7632 JONAS, GINGER, 22501 CHASE, #4103, ALISO VIEJO, CA 92656 JONATHAN ARROWOOD, ORFEO PRINTING & NEW MEDIA, 5010 BISSONNET ST, BELLAIRE, TX 77401 JONATHAN BENNETT, TICKET BUSTERS, 9628 NE 2ND AV, STE. BPHONE MAIN, MIAMI SHORES, FL 33138 JONATHAN FAHEY, FAHEY & FAHEY / ATTORNEYS, 959 S SPRINGFIELD AVE, 2, SPRINGFIELD, NJ 7081 JONATHAN GONZALES, G I SPEED INC, 3725 S CARRIER PKWY, 105, GRAND PRAIRIE, TX 75052 JONATHAN KIRK, J.M. CLIPPER CORPORATION, PO DRAWER 2340, NACOGDOCHES, TX 75963 JONATHAN MADDUX, JONATHAN MADDUX, 6244 FERRIS SQ, 2ND FLOOR, SAN DIEGO, CA 92121 JONATHAN MELTON, JONATHAN MELTON, 800 SOUTH HILL ST, GRIFFIN, GA 30223 JONATHAN MELVIN, JONATHON LEVIN & ASSOCIATES, 215 S BROAD ST, PHILADELPHIA, PA 19107 JONATHAN MYERS, TRAINING INNOVATIONS INC, 552 MASSACHUSETTS AV, CAMBRIDGE, MA 2039 JONATHAN ROLDAN, NATIONWIDE INSURANCE, 15820 E NINE MILE RD, EASTPOINTE, MI 48021 JONATHAN S KRUEGER, (REPRESENTING: NCX OFFICE DEVELOPMENT LP), VINSON & ELKINS LLP, 666 FIFTH AVE 27TH FL, NEW YORK, NY 10103 JONATHAN SIEDEL, CLEVELAND AUDIOVISUAL/BVI, INC., 18630 DETROIT AV, LAKEWOOD, OH 44107 JONATHAN SIMPSON, MOTION INDUSTRIES, INC, 2209 W MAIN, SEDALIA, MO 65301 JONATHAN STERNCHOS, ENTERPRISE ARCHITECTURAL SYS., 200 W 72ND ST, SUITE 38SUITE 38, NEW YORK, NY 10023 JONATHAN STONE, JONATHAN STONE DMD, 123 W LANCASTER AV, WAYNE, PA 19087 JONATHAN THOMAS, THOMAS AND ASSOCIATES, 266 ELM, BIRMINGHAM, MI 48009 JONATHAN WOODS, DIAMOND FINANCIAL INC, 7935 SE LAKE RD, MILWAUKIE, OR 97267 JONATHON GOSS, HANSON TANK, 1924 COMPTON AV, LOS ANGELES, CA 90011 JONATHON HOFLEY, HOUR DETROIT, 117 W THIRD ST, ROYAL OAK, MI 48067 JONATHON ROBERTS, CENTRA TECHNOLOGIES, 4121 WILSON BLVD, 1A, BURLINGTON, MA 1803 JONES LANG LASALLE AMERICAS INC., 3500 PIEDMONT ROAD N.E., SUITE 220, ATLANTA, GA 30305 JONES LANG LASALLE MANAGEMENT SERVICES INC., 135 SOUTH LASALLE STREET, DEPARTMENT 3584, CHICAGO, IL 60674-3584 JONES LANG LASALLE MGMT SVCS I, 1301 FANNIN ST STES 1050 & 1140, HOUSTON, TX 77002 JONES LANG LASALLE MGMT. SERVICES INC., 135 S LASALLE STREET DEPT 3584, CHICAGO, IL 606743584 JONES LANG LASALLE MGMT. SRV., PO BOX 51135, LOS ANGELES, CA 90051 JONES, AARON T., 1425 S EADS ST, #509, ARLINGTON, VA 22202 Mode of Svc (if different)

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Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3743 3770 3770 3770 JONES, ALFRED, 208 E. ELIZABETH AVE., APT B-3D, LINDEN, NJ 07036 JONES, ALKIA B., IP MGR TECHNICAL PROJECTS, 14416 STEPPING STONE WAY, BURTONSVILLE, MD 20866 JONES, ALTIE R., ACCOUNT EXECUTIVE, 2633 HAWCO DR, #2714, GRAND PRAIRE, TX 75052 JONES, ANITA J., 222 STEPHEWS PKWY, GRAND PRAIRIE, TX 75051 JONES, BRADLEY D., 746 W BELDEN, #2, CHICAGO, IL 60614 JONES, BRANDON D., 5521 GREENVILLE AVE, #104-269, DALLAS, TX 75206 JONES, CHARLES I., 8126 COLONIAL VILLAGE DR, TAMPA, FL 33625 JONES, CHRISTINA M., 35747 TERRACE CT, #12105, FARMINGTON HILLS, MI 48335 JONES, CHRISTINA R., WEB HOSTING-INTERNET SUP. REP., 5701 MOBILE AVE, #221, ARLINGTON, TX 76017 JONES, CHRISTOPHER D., 1122 JACKSON ST, #711, DALLAS, TX 75202 JONES, DARLETHA R., REP BILLING, 1611 SUNSET VILLAGE DR., DUNCANVILLE, TX 75137 JONES, DARREN L., MAJOR ACCOUNT MANAGER, 912 TEAKWOOD CT, #1, LOS GATOS, CA 95034 JONES, DARYL S., 1821 EL DORADO AVE, OXNARD, CA 93033 JONES, DAVID A., SR NATIONAL ACCOUNT MANAGER, 4 COLONIAL CT., NEW CANAAN, CT 06840 JONES, DAVID C., 1824 ANNA ST, SCHERERVILLE, IN 46375 JONES, DAVID C., ACCOUNT EXECUTIVE, 144 PICKLE ROAD, CALIFON, NJ 07830 JONES, DAVID M., CCR I, 716 SUMMIT RIDGE, LEWISVILLE, TX 75077 JONES, DAVID W., SALES MGR, 5710 VAN WINKLE LN, AUSTIN, TX 78739 JONES, DENNY D., 8714 LINDA VISTA DR, ROWLETT, TX 75088 JONES, FAITH C., 212 LORD BYRON LN, COCKEYSVILLE, MD 21030 JONES, JAMIE L., 1126 JOSEPHINE ST, DENVER, CO 80206 JONES, JARED, CAM I, 16 MILDRED AVENUE, MILLBURY, MA 01527 JONES, JESSICA D., ACCOUNT EXECUTIVE, 1628 S BUNDY DR, #112, LOS ANGELES, CA 90025 JONES, JONATHAN E., 9816 MAX LANE, FRISCO, TX 75035 JONES, KIMBERLY, 1509 TRIALRIDGE DR., DALLAS, TX 75224 JONES, KRYSTAL, CUST IMPL REP 2, 6800 COCKRELL HILL, APT#606, DALLAS, TX 75236 JONES, MATTHEW DOUGLAS, ACCOUNT EXECUTIVE, 8607 SOUTHWESTERN BLVD, #628, DALLAS, TX 75206 JONES, MICHAEL W., MAJOR ACCOUNT MANAGER, 1220 EDWARDS ST, ST. HELENA, CA 94574 JONES, MICHELLE L., ACCOUNT EXECUTIVE, 4411 E CHANDLER BLVD, #2013, PHOENIX, AZ 85048 JONES, MICHELLE, 9941 WHITEHURST, #1065, DALLAS, TX 75243 JONES, MYRON D., 17007 GREAT GLEIN, HOUSTON, TX 77084 JONES, NOREEN R., 1105 COVINGTON DRIVE, MESQUITE, TX 75149 JONES, QUINT T., CUST CARE REP 1, 2210 JOEY LN, ARLINGTON, TX 76010 JONES, QUINTON L., CUST CARE REP 1, 3335 RAMSEY AVE, DALLAS, TX 75216 JONES, SABRINA, 120 SUSSEX STREET, HACKENSACK, NJ 07601 JONES, SARA E., 291 S PERAL ST, DENVER, CO 80209 JONES, STEPHEN "CHUCK", 1037 EAST HWY 30, #130, GARLAND, TX 75043 JONES, SUZANNE M., COORD PROJECT, 3212 SAN SIMEON WAY, PLANO, TX 75023 JONES, TONY, 1042 W. 109TH PLACE, CHICAGO, IL 60643 JONES, WALONDA, 1431 MORRELL AVE., DALLAS, TX 75203 JONES, WANDA K, MGR HR SYSTEMS, 1208 COLLEGE PKWY, #1012, LEWISVILLE, TX 75077 JONES-BROWN, VALERIA L., BUSINESS ANALYST III, 802 MATTHEW CT, #208, BRAINTREE, MA 02184 JONI BUCKNER, HEAD TO TOE DAY SPA, 2328 CALIFORNIA AVE SW, A, SEATTLE, WA 98116 JONI HOLUB, THE FINAL SELECTION, INC., 24000 MERCANTILE RD, UNIT 12, BEACHWOOD, OH 44122 JONI MARIE ONEILL, MISSION VIEJO FLORIST INC., 24011 MARGUERITE PKWY, SUITE E, MISSION VIEJO, CA 92692 Mode of Svc (if different)

Page 283 of 592 Allegiance Telecom

Page 286 of 595

Exhibit 1 - Allegiance Mailing

Svc Lst Name and Address of Served Party 3770 3770 3770 3770 3761 3770 3770 3