INDIANA UTILITY REGULATORY COMMISSION

Telecommunications Service Providers

WATS/Toll Resellers

(long distance carriers)

Updated 11/13/08

3937 - @CCESS, LLC

2912 LAKESIDE DR.

OKLAHOMA CITY OK 73120

(813) 949-9962

2095 - 1-800-RECONEX, INC.

2500 INDUSTRIAL AVENUE

HUBBARD OR 97032-0009

503-982-5585

2935 - 360NETWORKS (USA) INC.

867 COAL CREEK CIRCLE, SUITE 160

LOUISVILLE CO 80027

(303) 854-5000

3933 - 3U TELECOM, INC.

1802 N. CARSON STREET, SUITE 212-2683

CARSON CITY NV 89701

702-777-2512

4122 - 800 RESPONSE INFORMATION SERVICES, LLC

200 CHURCH STREET

BURLINGTON VT 05402

802-860-0378

8 - A.R.C. NETWORKS, INC.

2100 RENAISSANCE BLVD.

KING OF PRUSSIA PA 19406

610-755-4877

2958 - ABOVENET COMMUNICATIONS, INC.

360 HAMILTON AVE. - 7TH FLOOR

WHITE PLAINS NY 10601

(914) 421-6700

4135 - ACCERIS MANAGEMENT AND ACQUISITION LLC

9530 PADGETT STREET

SUITE 101

SAN DIEGO CA 92126

888-777-3300

2783 - ACCESS ONE, INC.

820 W. JACKSON BLVD., 6TH FLOOR

CHICAGO IL 60607

(312) 441-1000

15 - ACCESS POINT, INC.

1100 CRESCENT GREEN, SUITE 109

CARY NC 27511

(919) 859-2704

4103 - ACCESSLINE COMMUNICATIONS CORPORATION

11201 SE 8TH STREET, SUITE 200

BELLEVUE WA 98004

206-621-3500

2944 - ACN COMMUNICATION SERVICES, INC.

1000 PROGRESS PLACE NE

CONCORD NC 28025

704-370-5541

2677 - ACS SYSTEMS, INC.

2510 NORTH REDHILL AVENUE, SUITE 230

SANTA ANA CA 92705

(805) 563-8600

19 - ACTIVETEL L.D., INC.

(214) 669-6000

2880 - ADELPHIA TELECOMMUNICATIONS, INC.

303-268-6684

2972 - ADVANCED TELCOM, INC.

612-436-1632

2889 - ADVANTAGE TELECOMMUNICATIONS, CORP.

3001 ALOMA AVE. - SUITE 304

WINTERPARK FL 32792

2825 - AFFORDABLE VOICE COMMUNICATIONS

1000 N. MAIN STRET

LAS CRUCES NM 88001

(505) 523-7500

4150 - AIRDIS, LLC D/B/A AIRDIS TELECOM

246 E. JANATA BLVD.

SUITE 262

LOMBARD IL 60148

630-925-4141

4008 - AIRESPRING, INC.

6060 SEPULVEDA BLVD, STE 220

VAN NUYS CA 91411

(818) 786-8990

2723 - AIRNEX COMMUNICATIONS, INC.

3000 EXECUTIVE PARKWAY - SUITE 230

SAN RAMON CA 94583

(678) 775-2244

3016 - ALARM ONE, INC.

1601 E. ORANGEWOOD AVE.

ANAHEIM CA 92805

(714) 704-3500

3953 - ALL-STAR ACQUISITION CORPORATION

2725 - ALLCOM USA

10390 COMMERCE CENTER DR. - SUITE 250

RANCHO CUCAMONGA CA 91730

(909) 945-8563

2708 - ALLIANCE GROUP SERVICES, INC.

135 N CHURCH ST STE 4

KALAMAZOO MI 49007

203-221-8700

4255 - AMERICA NET, LLC

3580 WILSHIRE BOULEVARD

17TH FLOOR

LOS ANGELES CA 90010

213-388-5551

2963 - AMERICAN FARM BUREAU, INC.

900 COMERICA BUILDING

KALAMAZOO MI 49007

2917 - AMERICAN FIBER NETWORK, INC.

9401 INDIAN CREEK PARKWAY, SUITE 140

OVERLAND PARK KS 66210

214-221-0089

75 - AMERICAN LONG LINES, INC.

ONE PAETEC PLAZA

600 WILLOWBROOK OFFICE PARK

FAIRPORT NY 14450

(585) 340-2979

3068 - AMERICAN PHONE SERVICES CORP.

308 MAXWELL RD., SUITE 100

ALPHARETTA GA 30004

88 - AMERICAN TELECOMMUNICATIONS SYSTEMS, INC.

4450 BELDEN VILLAGE ST. - SUITE 602

CANTON OH 44718

(330) 649-9265

3957 - AMERICAN TELEPHONE AND INTERNET CO.

89 - AMERICAN TELEPHONE NETWORK, INC.

304 WESTWOODS CIRCLE N.

WEST PALM BEACH FL 33411

2680 - AMERICATEL CORPORATION

7361 CALHOUN PLACE

SUITE 650

ROCKVILLE MD 20855

301-610-4300

102 - AMERITECH COMMUNICATIONS, INC.

9525 WEST BRYN MAWR

ROSEMONT IL 60018

(847) 928-4396

107 - AMERIVISION COMMUNICATIONS, INC.

2912 LAKESHORE DRIVE

OKLAHOMA OK 73120

405-600-3900

109 - AMI COMMUNICATIONS, INC.

1892 EAST FABYAN PARKWAY

BATAVIA IL 60510

(630) 389-0200

4090 - ANDIAMO TELECOM, L.L.C.

10575 NORTH 114TH ST., SUITE 103

SCOTTSDALE AZ 85259

(602) 344-0115

4265 - APPLEWOOD COMMUNICATIONS CORPORATION

275 SEVENTH AVENUE

SUITE 2000

NEW YORK NY 10001

212-661-5353

3894 - ARIZONA TELEPHONY BROKERS, LLC

8757 E. VIA DE COMMERCIO - FIRST FLOOR

SCOTTSDALE AR 85258

(480) 941-0444

141 - ASC TELECOM, INC.

6391 SPRINT PKWY

OVERLAND PARK KS 66251

(913) 433-1310

4151 - ASIA TALK TELECOM, INC.

901 CORPORATE CENTER DRIVE

SUITE 518

MONTEREY PARK CA 91754

1-800-719-1688

144 - ASSOCIATED NETWORK PARTNERS, INC.

3130 PLEASANT RUN

SPRINGFIELD IL 62707

(217) 698-2700

145 - ASSOCIATION ADMINISTRATORS, INC.

1720 WINDWARD CONCOURSE

ALPHARETTA GA 30005

(631) 724-9600

4115 - ATX LICENSING, INC.

2100 RENAISSANCE BLVD.

KING OF PRUSSIA PA 19406

610-755-4877

178 - AXCES, INC.

10878 WESTHEIMER

SUITE 294

HOUSTON TX 77042

(713) 781-1187

3855 - BAK COMMUNICATIONS, LLC

1720 WINDWARD CONCOURSE

ALPHARETTA GA 30005

(678) 775-2244

4310 - BANDWIDTH.COM CLEC, LLC

4001 WESTON PARKWAY

SUITE 100

CARY NC 27513

919-297-1100

4019 - BCE NEXXIA CORPORATION

1000 DE LA GAUCHETIERE QUEST, FLOOR 41

MONTREAL QUEBEC H3B 58H

(514) 870-4637

3883 - BCN TELECOM, INC.

550 ROUTE 202/206, SECOND FLOOR

BEDMINISTER NJ 07921

(908) 470-478.

3984 - BEE LINE LONG DISTANCE, LLC

255 S OREM BOULEVARD

OREM UT 84058

(801) 426-5801

204 - BELL ATLANTIC COMMUNICATIONS, INC.

1320 N. COURTHOUSE ROAD

6TH FLOOR

ARLINGTON VA 22201

703-974-3243

2560 - BELLSOUTH BSE, INC.

400 PERIMETER CTR. TERRACE, SUITE 350

ATLANTA GA 30346

(678)443-3937

207 - BELLSOUTH LONG DISTANCE, INC.

675 W PEACHTREE ST

ROOM 17E21

ATLANTA GA 30375

404-829-7460

2717 - BELLSOUTH PERSONAL COMMUNICATIONS, LLC

5565 GLENRIDGE CONNECTOR

ATLANTA GA 30342

404-236-5556

3968 - BETTER WORLD TELECOM, INC.

11921 FREEDOM DR., 13TH FLOOR

RESTON VA 20190

703-797-1750

2745 - BIG PLANET, INC.

75 WEST CENTER STREET

PROVO UT 84601

(801) 345-7000

3828 - BIG RIVER TELEPHONE COMPANY, LLC

24 SOUTH MINNESOTA

CAPE GIRARDEAU MO 63702

573-651-5298

4364 - BILLING SERVICES OF AMERICA, INC.

2050 RUSSETT WAY

CARSON CITY NV 89706

877-773-2888

2977 - BIRCH TELECOM OF THE GREAT LAKES, INC.

2300 MAIN STREET

6TH FLOOR, SUITE 600

KANSAS CITY MO 64108

(816) 300-3225

2847 - BLACKSTONE COMMUNICATIONS COMPANY

11600 NW 34TH STREET

MIAMI FL 33178

305-639-9590

4213 - BLC MANAGEMENT LLC

11121 HIGHWAY 70

SUITE 202

ARLINGTON TN 38002

901-373-3103

4046 - BLONDER TONGUE TELEPHONE, LLC

13400 PERIWINKLE AVE

SEMINOLE FL 33776

727 394-7096

2562 - BLT TECHNOLOGIES, INC.

201 SPEAR STREET, 9TH FLOOR

SAN FRANCISCO CA 94105

415-228-1072

4309 - BROADVIEW NETWORKS, INC.

2100 RENAISSANCE BLVD.

KING OF PRUSSIA PA 19406

610-755-4877

4004 - BROADVIEW NP ACQUISITION CORP.

2100 RENAISSANCE BLVD.

KING OF PRUSSIA PA 19406

610-755-4877

1136 - BROADWING COMMUNICATIONS, LLC

C/O LEVEL 3 COMMUNICATIONS

712 N. MAIN STREET

COUDERSPORT PA 16915

814-260-2416

2834 - BT COMMUNICATIONS SALES LLC

11440 COMMERCE PARK DRIVE

RESTON VA 20191

(703)755-6733

4208 - BUCKEYE TELESYSTEM, INC.

5566 SOUTHWYCK BLVD.

TOLEDO OH 43614

419-724-9881

275 - BUDGET CALL LONG DISTANCE, INC.

225 KENNETH DRIVE

ROCHESTER NY 14623

585-255-1425

3942 - BUDGET PREPAY, INC.

1325 BARKSDALE BLVD

SUITE 200

BOSSIER CITY LA 71111

(318) 671-5000

2563 - BUEHNER-FRY, INC.

40 NW GREENWOOD AVE.

BEND OR 97701

(541) 385-5255

3029 - BULLSEYE TELECOM, INC.

25900 GREENFIELD ROAD, SUITE 330

OAK PARK MI 48237

248-784-2664

288 - BUSINESS DISCOUNT PLAN, INC.

ONE WORLD TRADE CENTER

SUITE 800

LONG BEACH CA 90831

(800) 723-4490

3999 - BUSINESS NETWORK LONG DISTANCE, INC.

1400 SIXTEENTH ST., SUITE 400

DENVER CO 80202

(800) 339-0131

861 - BUSINESS PRODUCTIVITY SOLUTIONS, INC.

44 WALL STREET, 6TH FLOOR

NEW YORK NY 10005

(212) 607-2004

291 - BUSINESS TELECOM, INC.

7037 OLD MADISON PIKE, SUITE 400

HUNTSVILLE AL 35806

256-382-2230

297 - C.D.M., INCORPORATED

8270 S.W. 119TH STREET

MIAMI FL 33156

(305) 256-8742

298 - C.M., INC.

1030 OAK TRACE

EVANSVILLE IN 47725

812-867-0161

4132 - CALLWAVE LONG DISTANCE, LLC

136 W. CANON PERDIDO STREET

SANTA BARBARA CA 93101

(805) 690-4000

468 - CASH BACK REBATES LD.COM, INC.

P.O. BOX 803

MARION CT 06444

2982 - CAT COMMUNICATIONS INTERNATIONAL, INC.

P.O. BOX 11845

ROANOKE VA 24002-1845

540-265-2555 Ext. 2169

4210 - CAUSE BASED COMMERCE INC.

6460 HARRISON AVENUE

SUITE 302

CINCINNATI OH 45247

513-923-9003 ext.115

342 - CDS COMMUNICATIONS, INC.

3704 N. SHADELAND AVENUE

INDIANAPOLIS IN 46226

317-541-1900

344 - CELLNET TELECOMMUNICATIONS L.L.C. OF MICHIGAN

P.O. BOX 71043

MADISON HEIGHTS MI 48071

(248) 616-0550

627 - CENTRAL INDIANA COMMUNICATIONS, INC.

2331 E. 600 NORTH

GREENFIELD IN 46140

(317) 326-3131

3893 - CENTRAL UTAH COMMUNICATIONS, INC.

1125 S. BLACKHARK BLVD. #27

MT. PLEASANT UT 84647

435-462-7500

4119 - CENTURYTEL ACQUISITION LLC D/B/A KMC TELECOM III, LLC

100 CENTURYTEL DRIVE

MONROE LA 71203

318-340-5588

3990 - CENTURYTEL FIBER CO. II, LLC DBA LIGHTCORE, A CENTURYTEL COMPANY

14567 NORTH OUTER FORTH ROAD, SUITE 500

CHESTERFIELD MO 63017

314-253-6608

2807 - CENTURYTEL LONG DISTANCE, LLC

P. O. BOX 4065

MONROE LA 71211

(318) 388-9000

368 - CENTURYTEL TELECOMMUNICATIONS, INC.

P.O. BOX 4065

MONROE LA 71211-4065

4268 - CHEAP2DIAL TELEPHONE, LLC

THE KALAMAZOO BUILDING, FOURTH FLOOR

107 W MICHIGAN AVENUE

KALAMAZOO MI 49007

269-381-8888

3926 - CHOICE TELCO, LLC

P.O. BOX 270063

WEST HARTFORD CT 06127

4016 - CHRISTIAN MEDIA TECHNOLOGIES, INC.

8000 NE PARKWAY DRIVE

SUITE 110

VANCOUVER WA 98662

408 - CIMCO COMMUNICATIONS, INC.

1901 S. MEYERS ROAD, SUITE 700

OAKBROOK TERRACE IL 60181

(708) 691-8080

1535 - CINCINNATI BELL ANY DISTANCE INC.

221 E. 4TH STREET, 103-1280

CINCINNATI OH 45201

513-397-1312

2945 - CINCINNATI BELL TELECOMMUNICATIONS SERVICES, INC.

221 E. 4TH STREET, 103-1170

CINCINNATI OH 45202

(513) 397-7772

4270 - CITY OF AUBURN, ELECTRIC DEPARTMENT, ESSENTIAL SERVICES DIVISION

210 E. NINTH STREET

AUBURN IN 46706

260-925-6450

4180 - CLEAR RATE COMMUNICATIONS, INC.

24700 NORTHWESTERN HWY STE 340

SOUTHFIELD MI 48075-2300

248-556-4527

2765 - CLEAR WORLD COMMUNICATIONS CORPORATION

3501 SOUTH HARBOR BLVD., SUITE 100

SANTA ANA CA 92704

(714) 445-3900

4015 - CLEARTEL TELECOMMUNICATIONS, INC.

12124 HIGH TECH AVE.

SUITE 100

ORLANDO FL 32817

888-612-4226

3964 - CLOSECALL AMERICA, INC.

101A LOG CANOE CIRCLE

STEVENSVILLE MD 21666

410-604-0405

444 - COAST INTERNATIONAL, INC.

14303 WEST 95TH STREET

LENEXA KS 66215

913-859-9000

4072 - COGNIGEN NETWORKS, INC.

135 N. CHURCH STREET, SUITE 4

KALAMAZOO MI 49007

269-381-8888

450 - COIN PHONES, INC.

777 E. EADS PARKWAY, SUITE B

LAWRENCEBURG IN 47025

(812) 537-3301

2572 - COLEMAN ENTERPRISES, INC.

135 N CHURCH ST

SUITE 4

WOODBURY MI 49007

(269) 381-8888

2691 - COMCAST BUSINESS COMMUNICATIONS, INC.

ONE COMCAST CENTER

PHILADELPHIA PA 19103

215-665-1700

463 - COMDATA TELECOMMUNICATIONS SERVICES, INC.

5301 MARYLAND WAY

BRENTWOOD TN 37027

(615) 370-7000

2809 - COMMUNICATE TECHNOLOGICAL SYSTEM, L.L.C.

2646 SOUTH LOOP WEST, SUITE 660

HOUSTON TX 77054

(888) 485-9680

2689 - COMMUNICATIONS BILLING, INC.

6701 DEMOCRACY BLVD. - SUITE 300

BETHESDA MD 20817

4203 - COMMUNICATIONS NETWORK BILLING, INC.

895 DOVE STREET

3RD FLOOR

NEWPORT BEACH CA 92660

949-851-4616

2718 - COMMUNICATIONS VENTURE CORP.D/B/A INDIGITAL TELECOM

5312 WEST WASHINGTON CENTER RD

FORT WAYNE IN 46818

219-426-4634

2993 - COMTECH 21, LLC

ONE BARNES PARK SOUTH

WALLINGFORD CT 06492

203-679-7174

4164 - COMTEL TELCOM ASSETS LP

433 E. LAS COLINAS BLVD.

SUITE 1300

IRVING TX 75039

972-910-1453

497 - COMVEST CORPORATION

19028 CAMBRIDGE VILLAGE DR.

EVANSVILLE IN 47715

(812) 467-9260

502 - CONNECT AMERICA COMMUNICATIONS, INC.

13333 BLANCO ROAD, SUITE 304

SAN ANTONIO TX 78216-2138

(210) 492-8200

4357 - CONNECT HOLDINGS CORP.

10397 HILLSBOROUGH DRIVE

FISHERS IN 46038

317-431-1000

2575 - CONNECTAMERICA, INC.

1842 CENTRE POINT DRIVE, SUITE 128

NAPERVILLE IL 60563

(630)505-0005

2786 - CONSOLIDATED BILLING PROVIDER, LLC

7 SHINGLE OAK DRIVE

VOORHEES NJ 08043

(609) 770-9858

4005 - CONSOLIDATED COMMUNICATIONS NETWORK SERVICES, INC.

350 S. LOOP 336 W.

CONROE TX 77304

936-521-7736

511 - CONSOLIDATED COMMUNICATIONS PUBLIC SERVICES, INC.

350 S. LOOP 336 W.

CONROE TX 77304

936-521-7736

2758 - CONVERGENT COMMNICATIONS SERVICES, INC.

P.O. BOX 746237

ARVADA CO 80006

3972 - CONVERGIA, INC.

237 HYMUS BLVD

POINTE CLAIRE QUEBEC H9R 5C7

514-693-6300

2992 - COOPERATIVE COMMUNICATIONS, INC.

210 CLAY AVENUE, 3RD FLOOR

LYNDHURST NJ 07071

(973) 759-8100, ext. 1113

4266 - CORDIA COMMUNICATIONS CORP.

445 HAMILTON AVENUE

SUITE 408

WHITE PLAINS NY 10601

914-948-5550

2681 - COVISTA COMMUNICATIONS, INC.

4803 HIGHWAY 58

CHATTANOOGA TN 37416

423-648-9504

3064 - CPM COMMUNICATIONS INC.

196 WINDRIFT

ROCHESTER HILL MI 48307

(248) 651-4498

4317 - CSP TELECOM, INC.

27251 SR 54

SUITE B14

WESLEY CHAPEL FL 33544

813-907-0128

2781 - CTC COMMUNICATIONS CORP.

FIVE WALL STREET

BURLINGTON MA 01803

781-466-1220

565 - CUSTOM NETWORK SOLUTIONS, INC.

210 ROUTE 4 EAST, SUITE 102

PARAMUS NJ 07652

(201) 845-4555

3025 - CYPRESS COMMUNICATIONS OPERATING COMPANY, LLC.

3565 PIEDMONT ROAD

FOUR PIEDMONT CENTER, SUITE 600

ATLANTA GA 30305

(404) 442-0202

569 - D.D.D. CALLING, INC.

2400 AUGUSTA DRIVE

SUITE 263

HOUSTON TX 77057

(713) 626-7460

588 - DAVIESS-MARTIN COUNTY RURAL TELEPHONE CORP.

P.O. BOX 9

244 N. MAIN STREET

MONTGOMERY IN 47558

(812) 444-1234

4030 - DCT TELECOM GROUP, INC.

27877 CLEMENS ROAD

WESTLAKE OH 44145

(440) 892-0300

603 - DELTACOM, INC.

7037 OLD MADISON PIKE, SUITE 400

HUNTSVILLE AL 35806

256-382-2230

4105 - DELTEL, INC.

27071 ALISO CREEK RD

SUITE 150

ALISO VIEJO CA 92656

949-444-0150

606 - DELTON CORPORATION

P.O. BOX 914

ST. JOSEPH MO 64502

(502) 244-6666

612 - DHC , INC.

1028 HULL TERRACE

EVANSTON IL 60202

(847) 733-8907

4095 - DIAL-AROUND TELECOM, INC.

1075 ROSEWOOD DRIVE

GRAPEVINE TX 76051

817-329-7424

2844 - DIAL-THRU, INC.

17383 SUNSET BLVD. - SUITE 350

PACIFIC PALISADES CA 90272

(310) 566-1700

3838 - DIALAROUND ENTERPRISES, INC.

30-50 WHITESTONE EXPRESSWAY

4TH FLOOR

FLUSHING NY 11354

718-358-5390

2808 - DIECA COMMUNICATIONS, INC.

7000 NORTH MOPAK EXP.

2ND FLOOR

AUSTIN TX 78731

512-514-6382

4084 - DIGIZIP.COM, INC.

168 IRVING AVE #302

PORT CHESTER NY 10573-4144

(212) 867-5422

2581 - DIRECT CONNECT, INC.

PO BOX 42458

INDIANAPOLIS IN 46242

(317) 244-0000

624 - DISCOUNT NETWORK SERVICES, INC.

P.O. BOX 40659

DETROIT MI 48240

(800) 860-6001

2582 - DISCOUNT UTILITIES, LLC

P.O. BOX 839

MONTICELLO IN 47960

(574) 583-6560

2585 - DIVERSIFIED COMMUNICATION SERVICES, LLP

7739 NORTH 600 WEST

MCCORDSVILLE IN 46055

4361 - DOLLAR PHONE ENTERPRISE INC.

232 BROADWAY

BROOKLYN NY 11211

718-889-1100

2819 - DSLNET COMMUNICATIONS, LLC

50 BARNES PARK NORTH

SUITE 104

WALLINGFORD CT 06492

203-284-6109

2911 - E.COM TECHNOLOGIES, LLC

750 LIBERTY DRIVE

WESTFIELD IN 46074

317-569-2800

2739 - EAGLE TELECOM, INC.

614 SOUTH 8TH STREET, SUITE 335

PHILADELPHIA PA 19147

(215) 755-3135

685 - EASTON TELECOM SERVICES, LLC

SUMMITT II-UNIT A

3046 BRECKSVILLE ROAD

RICHFIELD OH 44286

330-659-6700

619 - EASYLINK SERVICES

33 KNIGHTSBRIDGE ROAD

PISCATAWAY NJ 08854

(732) 652-3657

3887 - ECI COMMUNICATIONS, INC.

(559) 447-2100

3925 - ECONODIAL, LLC

58 - EGIX, INC.

11550 N. MERIDIAN ST., SUITE 500

CARMEL IN 46032

3809 - ELANTIC TELECOM, INC.

2134 WEST LABURNUM AVENUE

RICHMOND VA 23227

804-422-4348

702 - ELDRIDGE COMMUNICATIONS, INC.

P.O. BOX 400, 219 NORTH CAPITAL AVENUE

CORYDON IN 47112

(812) 738-1442

704 - ELECTRIC LIGHTWAVE, LLC

INTEGRA TELECOM HOLDINGS, INC.

1201 NE LLOYD BLVD., SUITE 500

PORTLAND OR 97232

503-453-8054

4214 - ELITEVIEW, LLC

350 MYLES STANDISH BLVD.

2ND FLOOR

TAUNTON MA 02780

800-552-2030

3044 - ENCOMPASS COMMUNICATIONS, L.L.C.

119 W. TYLER, SUITE 260

LONGVIEW TX 75601

(903) 323-4500

2900 - ENHANCED COMMUNICATIONS GROUP, L.L.C.

P.O. BOX 936

BARTLESVILLE OK 74005

(918) 333-8833

2773 - ENHANCED COMMUNICATIONS NETWORK, INC.

1031 SOUTH GLENDORA AVE.

WEST COVINA CA 91790

(626) 445-6638

2770 - ENHANCED COMMUNICATIONS NETWORK, LLC

9339 PRIORITY WAY WEST DR., SUITE 100

INDIANAPOLIS IN 46240

317-805-1100

3970 - ENTRIX TELECOM, INC.

520 BROAD STREET

NEWARK NJ 07102

973-438-4854

2641 - EPICUS, INC.

610 CRESCENT EXECUTIVE COURT, SUITE 300

LAKE MARY FL 32746

(407) 942-1256

3967 - EPIXTAR COMMUNICATIONS CORP

11900 BISCAYNE BLVD, SUITE 262

MIAMI FL 33181

305-503-8600

3927 - EQUAL ACCESS COMMUNICATIONS, LLC

7557 W SAND LAKE RD

ORLANDO FL 32819-5109

729 - EQUALITY, INC.

ONE BARNES PARK SOUTH

WALLINGFORD CT 06492

(203) 679-7000

4071 - EQUIVOICE, INC.

200 HARRISON ST. - SUITE 106

P.O. BOX 7300

ALGONQUIN IL 60102

(847) 429-1700

2769 - ERNEST COMMUNICATIONS, INC.

5275 TRIANGLE PKWY. - SUITE 150

NORCROSS GA 30092

(770) 242-9069

4318 - EVERYCALL COMMUNICATIONS, INC.

4315 BLUEBONNET BLVD.

SUITE A

BATON ROUGE LA 70809

225-293-3332

2932 - EZTEL NETWORK SERVICES, LLC

436 LYNCHBURG AVE.

BROOKNEAL VA 24528

434-376-8943, #1007

4065 - FASTCALL TELECOM, INC.

(770) 309-0098

2761 - FBN INDIANA, INC.

P.O. BOX 461

301 N. WASHINGTON

HEBRON IN 46341

219-345-4321

777 - FIRST AMERICAN NETWORK

5958 BERKEY SOUTHERN ROAD

WHITEHOUSE OH 43571-9201

(800) 358-1930

4096 - FIRST CHOICE TECHNOLOGY, INC.

1120 WILLA VISTA TRAIL

MAITLAND FL 32751

321-214-1636

2879 - FIRST COMMUNICATIONS, L.L.C.

15278 NEO PARKWAY

GARFIELD HEIGHTS OH 44128

216-468-1614

3932 - FONETEL, INC.

2923 - FREEDOMSTARR COMMUNICATIONS, INC.

8383 WILSHIRE BLVD., STE. 333

BEVERELY HILLS CA 90211

323-801-0250

418 - FRONTIER COMMUNICATIONS OF AMERICA

109 RANDOLPH STREET

BROOKLYN MI 49230

(517) 592-0277

3851 - GATES COMMUNICATIONS, INC.

1100 OLIVE WAY - SUITE 951

SEATTLE WA 98101

(206) 579-7776

3040 - GEETEL COMMUNICATIONS, INC.

9155 N. COUNTY ROAD 200 EAST

FRANKFORT IN 46041-7799

(765) 258-3111

949 - GENUITY TELECOM, INC.

225 PRESIDENTIAL WAY

WOBURN MA 01801

4358 - GLOBAL CAPACITY GROUP, INC.

500 WEST MADISON STREET

SUITE 2060

CHICAGO IL 60661

312-673-2400

3969 - GLOBAL COMMUNICATIONS CONSULTING CORP.

3817 - GLOBAL CREST COMMUNICATIONS, INC.

1720 WINDWARD CONCOURSE

ALPHARETTA GA 30005

305-891-5668

834 - GLOBAL CROSSING NORTH AMERICAN NETWORKS, INC.

225 KENNETH DRIVE

ROCHESTER NY 14623

(585) 255-1425

51 - GLOBAL CROSSING TELECOMMUNICATIONS, INC.

225 KENNETH DRIVE

ROCHESTER NY 14623

585-255-1425

3023 - GLOBAL TECHNOLOGY ENTERPRISES

2005 LAKEBREEZE WAY

RESTON VA 20191

703-860-9350

881 - GLOBAL TEL*LINK CORPORATION

2609 CAMERON STREET

MOBILE AL 36607

(334) 479-4500

3895 - GLOBAL TELECOM & TECHNOLOGY AMERICAS, INC.

8484 WESTPARK DRIVE

SUITE 720

MCLEAN VA 22102

703-442-5500

4152 - GLOBAL TOUCH TELECOM, INC.

11845 WEST OLYMPIC BLVD.

SUITE 600

LOS ANGELES CA 90064

(310) 806-4700

2785 - GLOBALCOM, INC.

200 EAST RANDOLPH STREET

23RD FLOOR

CHICAGO IL 60601

312-895-8818

2810 - GLYPHICS COMMUNICATIONS, INC.

2999 N. 44 STREET, STE. 650

PHOENIX AZ 85018

602-718-1515

3022 - GO SOLO TECHNOLOGIES, INC.

10701 DANKA WAY NORTH, STE 100

ST. PETERSBURG FL 33716

(888) 920-7656

3888 - GOLD LINE TELEMANAGEMENT, INC.

180 W. BEAVER CREEK ROAD

RICHMOND HILL ONTARIO L4B 1B4

905-709-6922

2978 - GRANDE COMMUNICATIONS NETWORKS, INC.

401 CARLSON CIRCLE

SAN MARCOS TX 78666

512-878-4000

4353 - GREAT AMERICA NETWORKS, INC.

10350 HERITAGE PARK DRIVE

SUITE 101

SANTA FE SPRINGS CA 90670

213-891-1160

933 - GROUP LONG DISTANCE, INC.

8455 EAST JOHNS CROSSING, SUITE 285

DULUTH GA 30155

770-232-9906

2818 - GTC TELECOM

3151 AIRWAY AVENUE, SUITE P-3

COSTA MESA CA 92626

(714) 549-7700

943 - GTE MOBILNET OF INDIANAPOLIS LIMITED PARTNERSHIP

ONE GTE PLACE

ALPHARETTA GA 30004

678-339-5109

3054 - HD MARKETING, LLC

450 ROYAL PALM WAY SUITE 450

PALM BEACH FL 33480

(561) 832-7800

991 - HEARTLAND TELECOMMUNICATIONS, INC.

1320 WEST WAYNE STREET

FORT WAYNE IN 46804

1002 - HERTZ TECHNOLOGIES, INC.

5601 NORTHWEST EXPRESSWAY

OKLAHOMA CITY OK 73132

(405) 728-6137

1043 - HOSPITALITY COMMUNICATIONS CORPORATION

P.O. BOX 1015

CARPINTERIA CA 93014

(805) 650-6461

4124 - IBFA ACQUISITION COMPANY, LLC D/B/A FARM BUREAU CONNECTION

1850 HOWARD ST., UNIT C

ELK GROVE VILLAGE IL 60007

847-685-8600

1062 - ICG TELECOM GROUP, INC.

C/O LEVEL 3 COMMUNICATIONS

712 N. MAIN STREET

COUDERSPORT PA 16915

814-260-2416

1063 - IDB WORLDCOM SERVICES, INC.

10525 W. WASHINGTON BOULEVARD

CULVER CITY CA 90232

1065 - IDEALDIAL CORPORATION

910 15TH STREET, SUITE 900

DENVER CO 80202

(303) 534-0300

1116 - IDT AMERICA, CORP.

520 BROAD STREET, 7TH FLOOR, LEGAL DEPT.

NEWARK NJ 07102

(973) 438-3342

2892 - IG2, INC.

5018 196TH ST.

FRESH MEADOWS NY 11365

718-261-4424

2973 - IMPACT NETWORK SOLUTIONS INC.

429 TRENTON AVE.

FINDLAY OH 45840

(419) 420-6300

1068 - INACOM COMMUNICATIONS, INC.

13831 CHALCO VALLEY PKWY

OMAHA NE 68138

(402) 392-3900

4023 - INDEPENDENT TELECOMMUNICATIONS SYSTEMS, INC.

4079 PARK E COURT

KENTWOOD MI 49546

616-242-5300

2789 - INDIANA TELEPHONE CO., INC.

9384 CASTLEGATE DR.

INDIANAPOLIS IN 46256

317-577-8383

3869 - INFONET TELECOMMUNICATIONS CORP.

2160 EAST GRAND AVENUE

EL SEGUNDO CA 90245

310-335-2600

4138 - INFOTELECOM, LLC

1228 EUCLID AVENUE, SUITE 390

CLEVELAND OH 44115

216-373-4811

1100 - INMARK, INC.

7300 HUDSON BLVD. - SUITE 265

OAKDALE MN 55128

651-649-3575

2856 - INMATE COMMUNICATIONS CORPORTION

7107 VALJEAN AVENUE

VAN NUYS CA 91406

818-782-7094

2596 - INSURANCE INFORMATION EXCHANGE, L.L.C.

3001 EAST BYPASS

COLLEGE STATION TX 77845

(409)694-7400

4204 - INTEGRATED SERVICES, INC.

5 REVERE DRIVE

ONE NORTHBROOK PLACE, SUITE 200

NORTHBROOK IL 60062

847-205-2743

2846 - INTELCOM, INC.

1335 DUBLIN RD., SUITE 200A

COLUMBUS OH 43215

614-791-9403

1105 - INTELICOM INTERNATIONAL CORP.

3925 RIVER CROSSING PKWY. #50

INDIANAPOLIS IN 46240-2280

1108 - INTELLICALL OPERATOR SERVICES, INC.

1049 NE MACEDONIA CHURCH AVE.

LEE FL 32059

850-971-5335

3867 - INTELLIGENT SWITCHING AND SOFTWARE, LLC

1020 N.W. 163RD DRIVE

MIAMI FL 33169

305-468-1645

1111 - INTERCONTINENTAL COMMUNICATIONS GROUP, INC.

1120 - INTERNATIONAL TELCOM, LTD.

417 2ND AVENUE WEST

SEATTLE WA 98119

206-479-2280

2704 - INTRATEL GROUP, LTD.

28050 U.S. HIGHWAY 19 NORTH, SUITE 202

CLEARWATER FL 34621

4172 - IPC NETWORK SERVICES, INC.

1 STATE STREET PLAZA

NEW YORK NY 10004

212-858-7966

3004 - IPVOICE COMMUNICATIONS, INC.

14860 MONFORT DRIVE, SUITE 210

DALLAS TX 75240

972-386-3372

3981 - IQ TELECOM, INC.

3215 W. 127TH STREET

BLUE ISLAND IL 60406

708-385-8600

2965 - JIREHCOM, INC.

(309) 694-4590

2893 - KDDI AMERICA, INC.

825 THIRD AVENUE, 3RD FLOOR

NEW YORK NY 10022

212-295-1200

3976 - KOUSO COMMUNICATIONS, LLC

21430 KENYON COURT

STERLING VA 20164

703-435-7300

2863 - LCR TELECOMMUNICATIONS, LLC

100 WEST BIG BEAVER ROAD SUITE 200

TROY MI 48084

(313) 882-7800

1275 - LDC TELECOMMUNICATIONS, INC.

C/O INTERCONTROLLERS, INC.

10012 NORTH DALE MABRY HWY

TAMPA FL 33618

813-962-1939

1277 - LDD, INC.

24 SOUTH MINNESOTA STREET

CAPE GIRARDEAU MO 63702

(314) 651-3373

1336 - LDMI TELECOMMUNICATIONS, INC.

2134 W. LABURNUM AVE

RICHMOND VA 23227

407-740-8575

2955 - LEAPFROG COMMUNICATIONS, LLC

6625 NETWORK WAY

SUITE 360

INDIANAPOLIS IN 46278

317-275-2270

1285 - LEAST COST ROUTING, INC.

7901 JONES BRANCH DRIVE, SUITE 900

MCLEAN VA 22102-3316

(703) 394-5568

2960 - LEGACY LONG DISTANCE INTERNATIONAL, INC.

10833 VALLEY VIEW STREET, SUITE 150

CYPRESS CA 90630

(407) 740-8575

3863 - LEGENT COMMUNICATIONS CORPORATION

1720 WINDWARD CONCOURSE

ALPHARETTA GA 30005

(678) 775-2244

2767 - LEVEL 3 COMMUNICATIONS, LLC

712 NORTH MAIN STREET

COUDERSPORT PA 16915

814-260-2416

4059 - LIGHTYEAR NETWORK SOLUTIONS, LLC

1901 EASTPOINT PARKWAY

LOUISVILLE KY 40223

502-244-6666

2709 - LIGHTYEAR TELECOMMUNICATIONS LLC

1901 EASTPOINT PARKWAY

LOUISVILLE KY 40223

2981 - LIGTEL COMMUNICATIONS, INC.

414 S. CAVIN STREET

LIGONIER IN 46767

(260) 894-7161

3973 - LINE 1 COMMUNICATIONS, LLC

3020 ROSWELL ROAD, NE, SUITE 200

MARIETTA GA 30062

770-578-5110

3021 - LINK TECHNOLOGIES, CORPORATION

8380 LOUISIANA STREET

MERRILLVILLE IN 46410

(219) 756) 5320

3852 - LOCKHEED MARTIN GLOBAL TELECOMMUNICATIONS SERVICES, INC.

12506 LAKE UNDERHILL ROAD, MP 836

ORLANDO FL 32825

(407) 306-2998

4290 - LONG DISTANCE ACCESS, INC.

107 W. MICHIGAN AVENUE, 4TH FLOOR

KALAMAZOO MI 49007

269-381-8888

2775 - LONG DISTANCE AMERICA, INC.

9539 NW 28TH ST.

CORAL SPRINGS FL 33065

3046 - LONG DISTANCE BILLING SERVICES, INC.

436 LYNCHBURG AVENUE

BROOKNEAL VA 24528

434-376-8943, #1007

2850 - LONG DISTANCE CONSOLIDATED BILLING CO.

20 W WASHINGTON ST, STE 6A

CLARKSTON MI 48340

(248) 625-3245

4120 - LONG DISTANCE SAVINGS SOLUTIONS, LLC

717 S. WELLS, SUITE 700

CHICAGO IL 60607

866-384-2006

1337 - LONG DISTANCE SERVICES, INC.

527 N. MAIN STREET

ROYAL OAK MI 48067-1814

2851 - LOTEL, INC.

4646 DEVONSHIRE CIRCLE

SHOREWOOD MN 55331

2722 - MAIN STREET TELEPHONE COMPANY

470 NORRISTOWN ROAD, SUITE 201

BLUE BELL PA 19422

(888) 495-1112

4010 - MASKINA COMMUNICATIONS, INC.

8445 FREEPORT PARKWAY, SUITE 650

IRVING TX 75063

972-607-4762

4175 - MASTER CALL COMMUNICATIONS, INC.

SUITE 1109

50 BROADWAY

NEW YORK NY 10004

212-324-1221

1383 - MATRIX TELECOM, INC.

7171 FOREST LANE

SUITE 700

DALLAS TX 75230

214-432-1453

2957 - MAXCESS, INC.

P.O. BOX 951419

LAKE MARY FL 32795-1419

(407) 330-9762

3045 - MAXTEL USA, INC.

1720 WINDWARD CONCOURSE

ALPHRETTA GA 30005

(678) 775-2244

4040 - MCGRAW COMMUNICATIONS, INC.

228 E. 45TH STREET, 12TH FLOOR

NEW YORK NY 10017

212-849-2223

2663 - MCI COMMUNICATIONS SERVICES, INC.

201 SPEAR STREET, 9TH FLOOR

SAN FRANCISCO CA 94105

(415) 228-1072

1388 - MCIMETRO ACCESS TRANSMISSION SERVICES, INC.

201 SPEAR STREET, 9TH FLOOR

SAN FRANCISCO CA 94105

(415) 228-1072

2607 - MCLEODUSA TELECOMMUNICATIONS SERVICES, INC.

ONE MARTHA'S WAY

HIAWATHA IA 52233-2402

319-790-6704

3896 - MERCURY LONG DISTANCE, INC.

240 ARCH STREET

STE 2000

PHILADELPHIA PA 19106

1437 - MIDWEST TELECOM OF AMERICA, INC.

1567 E. 93RD AVE

MERRILLVILLE IN 46410

(219) 650-5555

4149 - MIDWEST TELECOMMUNICATIONS, INC.

9939 US31 SOUTH

BERRIEN SPRINGS MI 49103

269-471-4533

2940 - MIE TELECOM, INC.

4101 W. JEFFERSON BLVD.

FORT WAYNE IN 46804

(260) 459-6270

3980 - MIKO TELEPHONE COMMUNICATIONS, INC.

205-414-7597

2906 - MIRACLE COMMUNICATIONS, INC.

725 LAKEFIELD ROAD, SUITE G

WESTLAKE VILLAGE CA 91361

2802 - MITEL NETSOLUTIONS, INC.

4310 E COTTON CENTER BLVD

SUITE A-100

PHOENIX AZ 85040

(602) 253-6004

4247 - MULTILINE LONG DISTANCE, INC.

8044 MONTGOMERY ROAD

SUITE 700

CINCINNATI OH 45236

513-792-2780

2983 - NATEL, LLC

1720 WINDWARD CONCOURSE

ALPHARETTA GA 30005

(678) 775-2244

4029 - NATIONAL ACCESS LONG DISTANCE, INC.

2033 GATEWAY PLACE, 5TH FLOOR

SAN JOSE CA 95110

(888) 627-1484

3866 - NATIONAL ACCESS LONG DISTANCE, LLC

2033 GATEWAY PLACE, 5TH FLOOR

SAN JOSE CA 95110

(888) 627-6086

3836 - NATIONAL DIRECTORY ASSISTANCE, LLC

DANVILLE BUILDING

12700 SHELBYVILLE ROAD

LOUISVILLE KY 40243

502-426-4250

4190 - NATIONWIDE LONG DISTANCE SERVICE, INC.

2000 TOWN CENTER

SUITE 1900

SOUTHFIELD MI 48075

800-853-2179

2909 - NAVIGATOR TELECOMMUNICATIONS, LLC

8525 RIVERWOOD PARK DRIVE, P.O. BOX 13860

NORTH LITTLE ROCK AR 73113-0860

501-954-4051

3939 - NECC TELECOM, INC.

605 N. SHORE DR.

UNIT 101-103

JEFFERSON IN 47130

(812) 284-2819

1114 - NET ONE INTERNATIONAL, INC.

4037 METRIC DRIVE - SUITE 200

WINTER PARK FL 32792

(407) 384-4200

1531 - NETEL, INC.

1720 WINDWARD CONCOURSE

ALPHARETTA GA 30005

(678) 775-2244

2908 - NETLOJIX TELECOM, INC.

7001 BOULEVARD 26 SUITE 323

NORTH RICHLAND HILLS TX 76180-8813

(805) 884-6365

2949 - NETMOVES CORPORATION

33 KNIGHTSBRIDGE RD. #2ND-FLR

PISCATAWAY NJ 08854-3925

(732) 906-2000

2778 - NETWORK BILLING SYSTEMS, L.L.C.

155 WILLOWBROOK BOULEVARD

WAYNE NJ 07470

(973) 256-2020

4055 - NETWORK ENHANCED TECHNOLOGIES, INC.

700 S. FLOWER ST. - SUITE 420

LOS ANGELES CA 90017

(800) 818-3300

4129 - NETWORK SERVICE BILLING INC.

7251 W. LAKE MEAD BLVD., SUITE 300

LAS VEGAS NV 89128

(888) 236-2478

3794 - NETWORK US, INC.

40 SHUMAN BLVD, STE 270

NAPERVILLE IL 60569-8583

2927 - NETWORKIP, LLC

1807 JUDSON ROAD

LONGVIEW TX 75605

(770) 232-9200

4097 - NEUTRAL TANDEM-INDIANA, LLC

1 SOUTH WACKER DRIVE

SUITE 200

CHICAGO IL 60606

312-384-8000

1549 - NEW CENTURY TELECOM

700 HEMBREE PL STE A

ROSWELL GA 30076

(703) 714-1300

2613 - NEW CONCEPT COMMUNICATIONS, LLC

7404 HOLLISTER AVENUE

GOLETA CA 93117-2583

(805)957-1423

2896 - NEW EDGE NETWORK, INC.

3000 COLUMBIA HOUSE BLVD., SUITE 106

VANCOUVER WA 98661

(360) 906-9853

4257 - NEW HORIZONS COMMUNICATIONS CORP.

335 BEAR HILL ROAD

WALTHAM MA 02451

781-290-4600

4024 - NEW PHONE, INC

PO BOX 7517

METAIRIE LA 70010-9936

514-274-1720

2891 - NEWSOUTH COMMUNICATIONS CORP.

(864) 672-5000

2734 - NEXTCOM WORLDWIDE TELECOMMUNICATIONS, INC.

14 BELLO DRIVE, SUITE 100

EDINA MN 55439

(612) 317-5100

4183 - NEXTLINK WIRELESS, INC.

13865 SUNRISE VALLEY DRIVE

HERNDON VA 20171

703-547-2000

4335 - NEXUSTEL, LLC

9100 S. DADELAND BLVD.

SUITE 1500

MIAMI FL 33156

786-220-3720

1581 - NI TELECOMM, INC.

1010 SAND CREEK DRIVE SOUTH

CHESTERTON IN 46304

(219) 395-5300

3955 - NOBELTEL, LLC

5759 FLEET STREET - SUITE 210

CARLSBAD CA 92008

(800) 986-6235

1590 - NORLIGHT TELECOMMUNICATIONS, INC.

8829 BOND ST.

OVERLAND PARK KS 66214

913-754-3339

2720 - NORLIGHT, INC.

8829 BOND STREET

OVERLAND PARK KS 66214

913-754-3305

1592 - NORSTAN NETWORK SERVICES, INC.

5101 SHADY OAK ROAD

MINNETONKA MN 55353

(612) 352-4000

4285 - NORSTAR TELECOMMUNICATIONS, LLC

10025 SCENIC VIEW ROAD

VIENNA VA 22182

703-757-4005

1594 - NORTH AMERICAN TELEPHONE NETWORK, L.L.C.

4151 ASHFORD-DUNWOODY ROAD, SUITE 675

ATLANTA GA 30319

(404) 255-9999

3986 - NORVERGENCE, INC.

973-242-7500

1628 - NOS COMMUNICATIONS, INC.

4380 BOULDER HIGHWAY

LAS VEGAS NV 89121

(702) 547-8421

1631 - NOSVA LIMITED PARTNERSHIP

4380 BOULDER HIGHWAY

LAS VEGAS NV 89121

(702) 547-8421

3834 - NTERA, INC.

3790 N. 28TH TER.

HOLLYWOOD FL 33020

305-914-3364

2899 - NUVOX COMMUNICATIONS OF INDIANA, INC.

2 NORTH MAIN STREET

GREENVILLE SC 29601

(864) 672-5000

2672 - NXLD COMPANY

2001 EDMUND HALLEY DRIVE

RESTON VA 20191

(703) 433-4000

1632 - NYNEX LONG DISTANCE COMPANY

1320 NORTH COURT HOUSE ROAD

9TH FLOOR

ARLINGTON VA 22201

703-526-3377

1644 - OGDEN COMMUNICATIONS, INC.

4258 - ONE VOICE COMMUNICATIONS, INC.

570 HERNDON PARKWAY

SUITE 200

HERNDON VA 20170

703-880-2500

4101 - ONELINK COMMUNICATIONS, INC.

8400 N. UNIVERSITY DRIVE, SUITE 204

TAMARAC FL 33321

954-724-5110

4126 - ONLINE SAVINGS, INC.

7300 HUDSON BLVD, #265

OAKDALE MN 55128

651-649-3575

4334 - ONVOY, INC.

300 SOUTH HIGHWAY 169

SUITE 700

MINNEAPOLIS MN 55426

952-230-4183

1672 - OPERATOR SERVICE COMPANY, LLC D/B/A EXCELL SERVICES

6010 EXCHANGE PARKWAY

SAN ANTONIO TX 78238

210-767-7041

2730 - OPEX COMMUNICATIONS, INC.

707 WILSHIRE BLVD. 12TH FLOOR

LOS ANGELES CA 90017

(847) 545-9000

3814 - OPTICAL TELEPHONE CORPORATION

2841 - OZARK TELECOM, INC.

(803) 425-4001

3051 - PAC-WEST TELECOMM, INC.

4210 CORONADO AVENUE

STOCKTON CA 95204

(209) 926-3619

4063 - PACIFIC CENTREX SERVICES, INC.

6855 TUJUNGA AVENUE

NORTH HOLLYWOOD CA 91605

(818) 623-2300

2779 - PAETEC COMMUNICATIONS, INC.

ONE PAETEC PLAZA

600 WILLOWBROOK OFFICE PARK

FAIRPORT NY 14450

585-340-8232

4359 - PAH! VRS SUPPORT SERVICES, LLC

1 WATERFALL WAY

CATAULA GA 31804

317-966-2718

4345 - PEERLESS NETWORK OF INDIANA, LLC

225 W. WASHINGTON STREET

SUITE 1285

CHICAGO IL 60606

312-642-6286

1750 - PERRY SPENCER RURAL TELEPHONE COOPERATIVE, INC.

11877 E. STATE ROAD 62

P.O. BOX 126

ST. MEINRAD IN 47577-0126

812-357-2123 ex. 232

2731 - PERRY-SPENCER COMMUNICATIONS, INC.

11877 E. STATE ROAD 62

P.O. BOX 126

SAINT MEINRAD IN 47577-0126

(812) 357-2123

4022 - PHONE1, INC.

100 N. BISCAYNE BLVD., 25TH FLOOR

MIAMI FL 33132

(305) 371-3300

4043 - PHONETEC PCS, LLC

3300 NORTH A STREET, BLDG. ONE, STE. 108

MIDLAND TX 79705

(432) 684-1140

1772 - PHONETEL TECHNOLOGIES, INC.

BP TOWER

200 PUBLIC SQUARE, SUITE 700

CLEVELAND OH 44114

(216) 875-4296

1798 - PNG TELECOMMUNICATIONS, INC.

100 COMMERCIAL DRIVE

FAIRFIELD OH 45014

513-645-4816

4064 - POWER OF CHOICE HOLDING COMPANY

11735 SOUTH LAFLIN AVE

CHICAGO IL 60643

773-253-8947

3853 - POWER-FINDER WEST COMMUNICATIONS, LLC

9250 GAITHER ROAD

GAITHERBURG MD 20877

301-948-6620

2915 - POWERCOM CORPORATION

1807 NORTH CENTER STREET

BEAVER DAM WI 53916

(920) 887-3148

1812 - PREFERRED CARRIER SERVICES, INC.

14681 MIDWAY ROAD, SUITE 105

ADDISON TX 75001

(972) 503-3388

4327 - PREFERRED LONG DISTANCE, INC.

16830 VENTURA BOULEVARD

SUITE 350

ENCINO CA 91436

818-380-9090

2794 - PRIME TIME COMMUNICATIONS INC.

P.O. BOX 081276

RACINE WI 53408-1276

(262) 633-6001

3956 - PRIMO COMMUNICATIONS, INC.

P.O. BOX 81965

ROCHESTER MI 48308

1821 - PRIMUS TELECOMMUNICATIONS, INC.

7901 JONES BRANCH DRIVE, SUITE 900

MCLEAN VA 22102-3316

703-394-5568

1828 - PROFESSIONAL COMMUNICATIONS MANAGEMENT SERVICES, INC.

ROUTE 3, BOX 69G

BRUCETON MILLS WV 26526

(800) 296-7030

2801 - PROMISE-NET INTERNATIONAL, LTD.

7901 SKANSIE AVENUE, SUITE 240

GIG HARBOR WA 98335

(253) 851-6700

3815 - PRONET COMMUNICATIONS, INC.

P.O. BOX 966

MOREHEAD KY 40351

606-780-2125

1829 - PROTEL ADVANTAGE, INC.

135 N CHURCH ST STE 4

KALAMAZOO MI 49007

(651) 457-8671

1833 - PSP MARKETING GROUP, INC.

2829 LAKELAND DRIVE, SUITE 1110

JACKSON MS 39208

1774 - PT 1 COMMUNICATIONS, INC.

1720 WINDWARD CONCOURSE

ALPHARETTA GA 30005

(678) 775-2244

4254 - PULSE TELECOM LLC

301 SOUTH 13TH STREET

SUITE 500

LINCOLN NE 68508

201-431-2643

1841 - QCC, INC.

8829 BOND STREET

OVERLAND PARK KA 66214

(913) 492-1230

3825 - QUICK TEL, INC.

1720 WINDWARD CONCOURSE, SUITE 250

ALPHARETTA GA 30005

(678) 775-2244

1852 - QWEST COMMUNICATIONS CORPORATION

1801 CALIFORNIA STREET

47TH FLOOR

DENVER CO 80202

303-965-2287

2278 - QWEST INTERPRISE AMERICA, INC.

1801 CALIFORNIA STREET

47TH FLOOR

DENVER CO 80202

303-965-2287

3910 - QX TELECOM LLC

230 FIFTH AVENUE, SUITE 800

NEW YORK NY 10001

212-689-9094

4014 - R2C COMMUNICATIONS, INC.

9532 MISSION ROAD, #25

OVERLAND PARK KS 66206

(913) 341-8397

3974 - RADIANT TELECOM, INC.

1020 NW 163RD DRIVE

MIAMI FL 33169

305-914-3434

471 - RCN TELECOM SERVICES, INC.

196 VAN BUREN STREET

SUITE 300

HERNDON VA 20170-5337

(609) 734-3750

3824 - REDUCED RATE LONG DISTANCE, LLC

1800 PEMBROOKE DR. STE. 300

ORLANDO FL 32810

1-800-435-9217

4340 - RELIANCE COMMUNICATIONS INTERNATIONAL, INC.

570 LEXINGTON AVENUE

38TH FLOOR

NEW YORK NY 10022

212-319-3755

2746 - RELIANT COMMUNICATIONS, INC.

801 INTERNATIONAL PKWY, 5TH FL

LAKE MARY FL 32746

800-830-5582

1919 - RRV ENTERPRISES, INC.

2400 AUGUSTA DRIVE

SUITE 262

HOUSTON TX 77057

(713) 626-1661

2759 - RTC COMMUNICATIONS CORP.

117 W. 8TH STREET, P.O. BOX 507

ROCHESTER IN 46975

574-223-0192

4356 - SAGE SPECTRUM, LLC

805 CENTRAL EXPRESSWAY SOUTH

SUITE 100

ALLEN TX 75013-2789

214-495-4704

2674 - SATELLINK PAGING, LLC

1720 WINDWARD CONCOURSE

ALPHARETTA GA 30005

(678) 775-2244

2922 - SEI DATA, INC.

P.O. BOX 7

DILLSBORO IN 47018

(812) 667-5100

1977 - SHARED COMMUNICATIONS SERVICES, INC.

730 SECOND AVENUE S., SUITE 900

MINNEAPOLIS MN 55402

612-436-1632

2971 - SIESTA TELECOM, INC.

1681 BONITA LANE

SARASOTA FL 43239

(941) 342-1712

2721 - SIGECOM, LLC

P.O. BOX 5789

EVANSVILLE IN 47716

812-437-0776

3839 - SILV COMMUNICATION, INC.

3440 WILSHIRE BOULEVARD

SUITE 807

LOS ANGELES CA 90010

213-840-9940

3842 - SMITHVILLE TELECOM, LLC.

1600 W. TEMPERANCE

ELLETTSVILLE IN 47429

812-935-2372

2010 - SMITHVILLE TELEPHONE CO., INC.

1600 WEST TEMPERANCE

P. O. BOX 728

ELLETTSVILLE IN 47429

812-935-7749

2012 - SNET AMERICA, INC.

310 ORANGE STREET

NEW HAVEN CT 06510

800-ATT-2020

2947 - SNG COMMUNICATIONS, L.L.C.

1720 FIFTH AVENUE

MOLINE IL 61265

(309) 757-4924

3003 - SNIP LINK, LLC

100-A TWINBRIDGE DRIVE

PENNSAUKEN NJ 08110

(856) 903-1035

2058 - SOUTHWESTERN BELL COMMUNICATIONS SERVICES-ILLINOIS, INC.

930 NATIONAL PARKWAY

SCHAUMBURG IL 60173

(847) 762-2003

2059 - SOUTHWESTERN BELL COMMUNICATIONS SERVICES-INDIANA, INC.

930 NATIONAL PARKWAY

SCHAUMBURG IL 60173

(847) 762-2003

4058 - SPECTROTEL, INC

3535 STATE HIGHWAY 66

SUITE 7

NEPTUNE NJ 07753

732-345-7847

2063 - SPEER VIRTUAL MEDIA, LTD.

2069 - SPRINT COMMUNICATIONS COMPANY, L.P.

MAILSTOP: KSOPHT0101-Z2400

6391 SPRINT PARKWAY

OVERLAND PARK KS 66251

913-433-1496

2817 - ST LONG DISTANCE, INC.

908 WEST FRONTVIEW

DODGE CITY KS 67801

2091 - STARTEC GLOBAL OPERATING COMPANY

7361 CALHOUN PLACE

SUITE 650

ROCKVILLE MD 20855

301-610-4300

4139 - STARVOX COMMUNICATIONS, INC

2728 ORCHARD PARKWAY

SAN JOSE CA 95134

408-464-3090

4264 - STI PREPAID, LLC

1250 BROADWAY

26TH FLOOR

NEW YORK NY 10001

212-660-2724

3793 - SUMMITLINE INDUSTRIES, INC.

7822 OPPORTUNITY DRIVE

FORT WAYNE IN 46825

260-490-2213

2112 - SUNMAN TELECOMMUNICATIONS CORPORATION LONG DISTANCE

123 NIEMAN STREET, P.O. BOX 145

SUNMAN IN 47041

(812) 623-7825

2116 - SUNTEL NORTH AMERICA, INC.

ATTN: BRUCE K. FENTON, 3000 TWO LOGAN SQUARE, 18TH AND ARCH STREETS

PHILADELPHIA PA 19103

858 - T-NETIX TELECOMMUNICATIONS SERVICES, INC.

14651 DALLAS PARKWAY, SUITE 600

DALLAS TX 75254-8815

972-277-0598

2146 - TALK AMERICA, INC.

3300 NORTH PACE BOULEVARD

PENSACOLA FL 32505

850-465-1748

2727 - TAYLORED NETWORKS, INC.

14701 CUMBERLAND ROAD, SUITE 101

NOBLESVILLE IN 46060

(317) 776-5000

2141 - TCG INDIANAPOLIS

225 W. RANDOLPH STREET

25D

CHICAGO IL 60606

312-727-0127

3952 - TDI COMMUNICATIONS, INC.

888 7TH AVENUE

SUITE 602

NEW YORK NY 10106-0601

(212) 588-1180

2994 - TDS LONG DISTANCE CORPORATION

525 JUNCTION ROAD

MADISON WI 53717

(608)664-4289

2683 - TEL TEC, INC.

1302 S. HIGH SCHOOL ROAD

INDIANAPOLIS IN 46241-3129

(317) 390-8585

2148 - TELALEASING ENTERPRISES, INC.

BP TOWER

200 PUBLIC SQUARE, SUITE 700

CLEVELAND OH 44114

(216) 875-4296

4253 - TELCENTREX, LLC

5490 MCGINNIS VILLAGE PLACE

SUITE 114

ALPHARETTA GA 30005

404-978-4404

2152 - TELCO PARTNERS, INC.

470 NORRISTOWN ROAD - SUITE 201

BLUE BELL PA 19422

(888) 305-3141

2792 - TELCOVE OPERATIONS, INC.

C/O LEVEL 3 COMMUNICATIONS

712 N. MAIN STREET

COUDERSPORT PA 16915

814-260-2416

2161 - TELECARE, INC.

444 LAFAYETTE ROAD

NOBLESVILLE IN 46060

(317) 776-7654

2162 - TELECENTRE OF INDIANA, INC.

45 HICKORY RIDGE CIRCLE

CICERO IN 46034

(317) 877-4545

2975 - TELECENTS COMMUNICATIONS, INC.

1720 WINDWARD CONCOURSE

ALPHARETTA GA 30005

(678) 775-2242

3837 - TELECOM ACCESS NETWORK, INC.

5724 FOREST BEND DRIVE

SUITE B

ARLINGTON TX 76017

817-478-9648

4021 - TELECOM MANAGEMENT, INC.

583 WARREN AVENUE

PORTLAND ME 04103

(207) 774-9500

2171 - TELECONNECT LONG DISTANCE SERVICES AND SYSTEMS COMPANY

201 SPEAR STREET

9TH FLOOR

SAN FRANCISCO IN 94105

415-228-1072

4100 - TELEDIAS COMMUNICATIONS, INC.

5605 RIGGINS COURT, SUITE 265

RENO NV 89502

775-827-9004

2175 - TELEGRATION, INC.

3250 WEST BIG BEAVER

TROY MI 48084

(810) 614-6300

2989 - TELEMANAGEMENT SERVICES, INC.

1720 WINDWARD CONCOURSE

ALPHARETTA GA 30005

(678) 775-2244

3931 - TELENATIONAL COMMUNICATIONS, INC.

7310 WOOLWORTH AVENUE

OMAHA NE 68124

2684 - TELEPHONE TECHNOLOGIES, INC.

1302 S. HIGH SCHOOL ROAD

INDIANAPOLIS IN 46241

(317) 390-8585

4080 - TELMEX USA, L.L.C.

3350 SW 148 AVE.

SUITE 400

MIRAMAR FL 33027

205-909-3783

4011 - TELRITE CORPORATION

4113 MONTICELLO STREET

COVINGTON GA 30014

(678) 202-1292

2207 - THE CONCORD NETWORK, INC.

900 COMERICA BLDG.

KALAMAZOO MI 49007

555-555-5555

2208 - THE DODSON GROUP, INC.

9100 KEYSTONE CROSSING, SUITE 750

INDIANAPOLIS IN 46240

(317) 634-7283

4315 - THRESHOLD COMMUNICATIONS, INC.

16541 REDMOND WAY

#245C

REDMOND WA 98052

405-755-8177 ex. 24

4113 - TIME WARNER CABLE INFORMATION SERVICES (INDIANA), LLC

290 HARBOR DRIVE

STAMFORD CT 06902

203-328-3267

4114 - TLS.NET, INC.

1888 POSHARD DRIVE

STE A

COLUMBUS IN 47203

812-348-2543

2956 - TOLEDO AREA TELECOMMUNICATIONS SERVICES, INC.

5566 SOUTHWYCK BLVD.

TOLEDO OH 43614

(419) 724-9802

4293 - TOLY DIGITAL NETWORKS INC.

4425 MILITARY TRAIL

SUITE 209

JUPITER FL 33458

561-694-8655

2897 - TON SERVICES INC.

4185 HARRISON BLVD., SUITE 301

OGDEN UT 84403

(801) 624-4500

3820 - TOTAL CALL INTERNATIONAL, INC.

707 WILSHIRE BLVD., 9TH FLOOR

LOS ANGELES CA 90017

213-437-0400

4355 - TOTAL HOLDINGS, INC.

707 WILSHIRE BLVD

12TH FLOOR

LOS ANGELES CA 90017

213-995-9700

2239 - TOTALTEL USA COMMUNICATIONS, INC.

1720 WINDWARD CONCOURSE, SUITE 250

ALPHRETTA GA 30005

(678) 775-2244

2242 - TOUCH 1 COMMUNICATIONS, INC.

100 BROOKWOOD ROAD

ATMORE AL 36502

(251) 368-8600 ext 52449

2243 - TOUCH 1 LONG DISTANCE

201 SPEAR STREET, 9TH FLOOR

SAN FRANCISCO CA 94105

415-228-1072

4051 - TOUCHTONE COMMUNICATIONS INC.

16 SOUTH JEFFERSON ROAD

WHIPPANY NJ 07981

(973) 739-9300

2895 - TRANS NATIONAL COMMUNICATIONS INTERNATIONAL, INC.

2 CHARLESGATE WEST

BOSTON MA 02215

617-369-1163

2249 - TRANSCOMMUNICATIONS, INC.

TN 37416

(423) 553-5200

2861 - TRANSNET CONNECT INC.

2791 - TRANSWORLD NETWORK, CORP.

6800 N. DALE MABRY HWY STE 100

TAMPA FL 33614

813-890-2207

2644 - TRI-COUNTY TELEPHONE COMPANY, INC.

525 JUNCTION ROAD

MADISON WI 53717

608-664-4180

2768 - TRI-M COMMUNICATIONS, INC.

820 STATE ST., 5TH FLOOR

SANTA BARBARA CA 93101

(805) 965-8620

2737 - TRINSIC COMMUNICATIONS, INC.

601 SOUTH HARBOUR ISLAND BLVD., STE. 220

TAMPA FL 33602

813-233-4633

2271 - TTI NATIONAL, INC.

201 SPEAR STREET, 9TH FLOOR

SAN FRANCISCO CA 94105

415-228-1072

2222 - TW TELECOM OF INDIANA L.P.

4625 W. 86TH STREET, SUITE 500

INDIANAPOLIS IN 46268

317-713-8977

3971 - TWIN CITY CAPITAL, LLC

7300 HUDSON BOULEVARD N. #265

OAKDALE MN 55128

651-649-3575

2281 - U.S. DIGITAL NETWORK LIMITED PARTNERSHIP

10105 RESIDENCY ROAD

MANASSAS VA 22111

2288 - U.S. SOUTH COMMUNICATIONS, INC.

250 WILLIAMS STREET

SUITE 2360

ATLANTA GA 30303

770-240-6145

2700 - UCN, INC.

7730 S. UNION PARK AVENUE

SUITE 500

MIDVALE UT 84047

(866) 541-0000

2701 - UNI-TEL COMMUNICATIONS GROUP, INC.

55 SOUTH MAIN STREET

#304

NAPERVILLE IL 60540

4082 - UNION WORKER COMMUNICATIONS, INC.

6119 28TH ST. SE

GRAND RIPIDS MI 49546

(616) 956-5101

4085 - UNITED AMERICAN TECHNOLOGY, INC.

1362 E 15TH ST

EDMOND OK 73013

(405) 418-0340

2937 - UNITED COMMUNICATIONS HUB, INC.

225 S. LAKE AVENUE

SUITE 705

PASADENA CA 91106

3878 - UNITED COMMUNICATIONS SYSTEMS, INC.

123 N. WACKER DRIVE

7TH FLOOR

CHICAGO IL 60606

312-681-8329

2845 - UNITED STATES ADVANCED NETWORK, INC.

3080 NORTHWOODS CIRCLE

NORCROSS GA 30071

770-729-1449

2302 - UNITED STATES CELLULAR OPERATING COMPANY OF CHICAGO, LLC

8410 WEST BRYN MAWR, SUITE 700

CHICAGO IL 60631-3486

773-399-4280

2744 - UNITED STATES TELECOMMUNICATIONS, INC.

4187 - UNITED TELECOM INC.

3550 WILSHIRE BOULEVARD

17TH FLOOR

LOS ANGELES CA 90010

800-689-2365

2306 - UNITED TELECOM OF AMERICA, INC.

10 SOUTH RIVERSIDE PLAZA, SUITE 2000

CHICAGO IL 60606

3915 - UNIVERSAL CARRIERS, INC.

2319 - UNIVERSAL NETWORK SERVICES OF INDIANA, INC.

315 20TH ST.

HUNTINGTON BEACH CA 92648-3825

(714) 760-9200

2279 - US WEST LONG DISTANCE, INC.

1801 CALIFORNIA, 31ST FLOOR

DENVER CO 80202

(303) 672-1021

2327 - US XCHANGE OF INDIANA, L.L.C.

FIVE WALL STREET

BURLINGTON MA 01803

781-622-2116

2894 - USA DIGITAL COMMUNICATIONS, INC.

300 JOHNNY BENCH DR

SUITE 120

OKLAHOMA CITY OK 73104

(888) 872-3787 ext. 503

4170 - V-GLOBAL COMMUNICATIONS, LLC

800 SOUTHWOOD BOULEVARD

SUITE 212

INCLINE VILLAGE NV 89451

425-458-5760

2362 - VALUE-ADDED COMMUNICATIONS, INC.

3801 E PLANO PARKWAY

PLANO TX 75074

972-535-3319

4146 - VANCO DIRECT USA, LLC

200 SOUTH WACKER DRIVE

SUITE 1600

CHICAGO IL 60606

312-660-1278

2907 - VCOM SOLUTIONS

12657 ALCOSTA BLVD., SUITE 418

SAN RAMON CA 94583

415-209-7044

2594 - VERIZON SELECT SERVICES, INC.

1717 ARCH STREET, 19 NORTH

PHILADELPHIA PA 19103

215-466-3610

688 - VIATEL SERVICES, INC.

2000 PENNSYLVANIA AVE., N.W., SUITE 5500

WASHINGTON DC 20006

(202) 887-1574

2391 - VOICE TELEPHONE COMPANY

5699 KANAN ROAD #234

AGOURA HILLS CA 91301-3358

(805) 449-2080

3977 - VOICECOM TELECOMMUNICATIONS, LLC

5900 WINDWARD PARKWAY

SUITE 500

ATLANTA GA 30005

770-325-8000

4073 - VOICENET TELEPHONE, LLC

506 S. 20TH ST.

CAMP HILL PA 17011

(877) 860-3006

2420 - WASHINGTON COUNTY RURAL TELEPHONE COOPERATIVE, INC.

P.O. BOX 9

PEKIN IN 47165

812-967-5501

2433 - WATS/800, INC.

9318 EAST COLONIAL DRIVE

SUITE A16

ORLANDO FL 32817

4179 - WDIG MOBILE, LLC

5161 LANKERSHIM BLVD.

2ND FLOOR

NORTH HOLLYWOOD CA 91601

818-623-3200

3923 - WDT WORLD DISCOUNT TELECOMMUNICATIONS CO.

13644 NEUTRON ROAD

DALLAS TX 75244

214-890-7700

2974 - WEBNET COMMUNICATIONS, INC.

14170 CLUBHOUSE ROAD

GAINESVILLE GA 20155

(888) 785-9180

3917 - WHOLESALE CARRIER SERVICES, INC.

5471 N UNIVERSITY DRIVE

CORAL SPRINGS FL 33067

954-227-1700

2820 - WILTEL COMMUNICATIONS, LLC

C/O LEVEL 3 COMMUNICATIONS

712 NORTH MAIN STREET

COUDERSPORT PA 16915

814-260-2416

4176 - WINDSTREAM COMMUNICATIONS, INC.

4001 RODNEY PARHAM ROAD

1170-B1F03-01A

LITTLE ROCK AR 72212

501-748-5270

2504 - WINSTAR OF INDIANA, LLC

1150 18TH ST, NW, SUITE 501

WASHINGTON DC 20036-3806

2514 - WORKING ASSETS FUNDING SERVICE, INC.

101 MARKET STREET #700

SAN FRANCISCO CA 94105-1533

(415) 788-0777

3975 - WORLDTEQ CORPORATION

3865 - X2COMM, INC.

270 SOUTH MAIN STREET

FLEMINGTON NJ 08822

908-806-4479

2914 - XO NETWORK SERVICES, INC.

11111 SUNSET HILLS ROAD

RESTON VA 20190

(703) 547-2997

4007 - YAK COMMUNICATIONS (AMERICA) INC.

300 CONSILIUM PLACE

SUITE 500

SCARBOROUGH ONTARIO AN M1P4X4

(414) 296-7111

3908 - YEOMAN COMMUNICATIONS COMPANY, INC

P.O. BOX 128

YEOMAN IN 47997

2546 - ZENEX LONG DISTANCE, INC.

(800) 982-6255

3050 - ZONE TELECOM, INC.

WOODLAND FALLS CORPORATE CENTER

3 EXECUTIVE CAMPUS, SUITE 520

CHERRY HILL NJ 08002

856-667-2550

4066 - ZOOM-I-NET COMMUNICATIONS, INC. DBA: ZINTEL

198 N. RIDGE DRIVE

CENTRAL SQUARE NY 13036

(888) 826-7837