Information for Area Code: 708-xxx-xxxx - IL - ILLINOIS

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Information about Area Code 708

Area code 708 covers western and southern Cook County and eastern and southern Will County in Illinois. It was split off from area code 312 in 1989, and once covered all of suburban Chicagoland until 1996 when area code 847 and area code 630 were broken off.

See also




North: 224/847, 773
West: 815, 630 area code 708 East: 219
South: 815


Flag of Illinois Illinois Area codes
217 | 224 | 309 | 312 | 618 | 630 | 708 | 773 | 779 | 815 | 847



Exchanges for Area Code 708-xxx-xxxx:

Exchange 708-200
-

Exchange 708-201
RIVERDALE - AMERITECH ILLINOIS

Exchange 708-202
HILLSIDE - AMERITECH ILLINOIS

Exchange 708-203
- AT&T WIRELESS SERVICES, INC.

Exchange 708-204
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-205
- AT&T WIRELESS SERVICES, INC.

Exchange 708-206
HOMEWOOD - AMERITECH ILLINOIS

Exchange 708-207
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-209
OAK PARK - AMERITECH ILLINOIS

Exchange 708-210
HARVEY - AMERITECH ILLINOIS

Exchange 708-211
-

Exchange 708-212
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-213
HOMEWOOD - AMERITECH ILLINOIS

Exchange 708-214
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-215
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-216
Bellwood - AMERITECH ILLINOIS

Exchange 708-217
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-218
- AT&T WIRELESS SERVICES, INC.

Exchange 708-220
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-221
Wood Dale - XO ILLINOIS, INC.

Exchange 708-222
CICERO - AMERITECH ILLINOIS

Exchange 708-223
Oak Brook - COMCAST PHONE OF ILLINOIS, LLC - IL

Exchange 708-224
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-225
HARVEY - AMERITECH ILLINOIS

Exchange 708-226
ORLAND PARK - AMERITECH ILLINOIS

Exchange 708-227
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-228
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-229
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-230
- HEARTLAND COMMUNICATIONS, INC.

Exchange 708-231
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-232
- HEARTLAND COMMUNICATIONS, INC.

Exchange 708-233
HICKORY HILLS - AMERITECH ILLINOIS

Exchange 708-234
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-235
MONEE - AMERITECH ILLINOIS

Exchange 708-236
HILLSIDE - AMERITECH ILLINOIS

Exchange 708-237
HICKORY HILLS - AMERITECH ILLINOIS

Exchange 708-239
BLUE ISLAND - AMERITECH ILLINOIS

Exchange 708-240
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-241
Westchester - METROCALL

Exchange 708-242
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-243
Elmhurst - NEXTEL COMMUNICATIONS

Exchange 708-245
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-246
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-248
-

Exchange 708-249
Chicago - SPRINT COMMUNICATIONS COMPANY, L.P. - IL

Exchange 708-250
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-251
Oak Brook - COMCAST PHONE OF ILLINOIS, LLC - IL

Exchange 708-253
Wood Dale - XO ILLINOIS, INC.

Exchange 708-254
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-255
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-256
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-257
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-258
PEOTONE - AMERITECH ILLINOIS

Exchange 708-259
Crestwood - NEXTEL COMMUNICATIONS

Exchange 708-260
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-261
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-262
Chicago -

Exchange 708-263
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-266
Westchester - METROCALL

Exchange 708-267
- AT&T WIRELESS SERVICES, INC.

Exchange 708-268
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-269
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-271
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-272
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-273
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-274
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-275
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-276
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-277
Wood Dale - XO ILLINOIS, INC.

Exchange 708-278
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-279
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-280
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-281
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-282
La Grange - BEEPERMART, INC.

Exchange 708-283
PARK FOREST - AMERITECH ILLINOIS

Exchange 708-284
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-285
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-286
Chicago - KMC TELECOM V, INC. - IL

Exchange 708-287
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-288
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-289
Chicago - T-MOBILE USA, INC.

Exchange 708-290
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-291
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-292
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-293
BLUE ISLAND - AMERITECH ILLINOIS

Exchange 708-294
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-296
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-297
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-298
Oak Brook - COMCAST PHONE OF ILLINOIS, LLC - IL

Exchange 708-299
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-300
-

Exchange 708-301
Orland Park - AMERITECH ILLINOIS

Exchange 708-302
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-303
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-305
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-306
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-307
Chicago - T-MOBILE USA, INC.

Exchange 708-308
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-309
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-310
- AT&T WIRELESS SERVICES, INC.

Exchange 708-311
-

Exchange 708-313
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-316
Bensenville - INTERMEDIA COMMUNICATIONS INC. - IL

Exchange 708-317
Wood Dale - XO ILLINOIS, INC.

Exchange 708-318
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-319
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-320
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-321
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-322
Chicago - RCN TELECOM SERVICES OF ILLINOIS, INC. - IL

Exchange 708-323
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-324
Westchester - METROCALL

Exchange 708-325
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-326
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-327
Bellwood - AMERITECH ILLINOIS

Exchange 708-329
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-330
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-331
HARVEY - AMERITECH ILLINOIS

Exchange 708-332
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-333
HARVEY - AMERITECH ILLINOIS

Exchange 708-334
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-335
HOMEWOOD - AMERITECH ILLINOIS

Exchange 708-336
Chicago - LEVEL 3 COMMUNICATIONS, LLC - IL

Exchange 708-337
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-338
Bellwood - AMERITECH ILLINOIS

Exchange 708-339
HARVEY - AMERITECH ILLINOIS

Exchange 708-341
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-342
TINLEY PARK - AMERITECH ILLINOIS

Exchange 708-343
Bellwood - AMERITECH ILLINOIS

Exchange 708-344
Bellwood - AMERITECH ILLINOIS

Exchange 708-345
Bellwood - AMERITECH ILLINOIS

Exchange 708-346
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-347
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-348
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-349
ORLAND PARK - AMERITECH ILLINOIS

Exchange 708-350
Wood Dale - XO ILLINOIS, INC.

Exchange 708-351
Chicago - T-MOBILE USA, INC.

Exchange 708-352
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-353
-

Exchange 708-354
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-355
Chicago - RCN TELECOM SERVICES OF ILLINOIS, INC. - IL

Exchange 708-356
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-358
OAK PARK - AMERITECH ILLINOIS

Exchange 708-359
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-360
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-361
PALOS PARK - AMERITECH ILLINOIS

Exchange 708-362
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-363
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-364
ORLAND PARK - AMERITECH ILLINOIS

Exchange 708-365
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-366
OAK PARK - AMERITECH ILLINOIS

Exchange 708-367
CRETE - AMERITECH ILLINOIS

Exchange 708-369
Chicago - T-MOBILE USA, INC.

Exchange 708-370
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-371
BLUE ISLAND - AMERITECH ILLINOIS

Exchange 708-372
Justice - NEXTEL COMMUNICATIONS

Exchange 708-373
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-375
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-376
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-377
Chicago - LEVEL 3 COMMUNICATIONS, LLC - IL

Exchange 708-378
- HEARTLAND COMMUNICATIONS, INC.

Exchange 708-379
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-380
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-381
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-382
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-383
OAK PARK - AMERITECH ILLINOIS

Exchange 708-384
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-385
BLUE ISLAND - AMERITECH ILLINOIS

Exchange 708-386
OAK PARK - AMERITECH ILLINOIS

Exchange 708-387
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-388
BLUE ISLAND - AMERITECH ILLINOIS

Exchange 708-389
BLUE ISLAND - AMERITECH ILLINOIS

Exchange 708-390
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-391
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-392
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-393
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-394
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-395
Wood Dale - XO ILLINOIS, INC.

Exchange 708-396
BLUE ISLAND - AMERITECH ILLINOIS

Exchange 708-397
Oak Brook - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-398
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-399
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-401
Elk Grove Village - MCI WORLDCOM COMMUNICATIONS, INC. - IL

Exchange 708-402
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-403
ORLAND PARK - AMERITECH ILLINOIS

Exchange 708-404
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-405
Wood Dale - XO ILLINOIS, INC.

Exchange 708-406
Wood Dale - XO ILLINOIS, INC.

Exchange 708-407
-

Exchange 708-408
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-409
HILLSIDE - AMERITECH ILLINOIS

Exchange 708-410
Bellwood - AMERITECH ILLINOIS

Exchange 708-411
-

Exchange 708-412
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-413
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-414
Chicago -

Exchange 708-415
Chicago - T-MOBILE USA, INC.

Exchange 708-416
Wood Dale - XO ILLINOIS, INC.

Exchange 708-417
Oak Brook - NEXTEL COMMUNICATIONS

Exchange 708-418
CALUMET CITY - AMERITECH ILLINOIS

Exchange 708-420
- AT&T WIRELESS SERVICES, INC.

Exchange 708-421
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-422
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-423
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-424
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-425
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-426
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-427
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-428
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-429
TINLEY PARK - AMERITECH ILLINOIS

Exchange 708-430
HICKORY HILLS - AMERITECH ILLINOIS

Exchange 708-431
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-432
Wood Dale - XO ILLINOIS, INC.

Exchange 708-433
Chicago -

Exchange 708-434
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-435
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-436
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-437
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-438
Westchester - WEBLINK WIRELESS, INC.

Exchange 708-439
Chicago - T-MOBILE USA, INC.

Exchange 708-440
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-441
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-442
CICERO - AMERITECH ILLINOIS

Exchange 708-443
CICERO - AMERITECH ILLINOIS

Exchange 708-444
TINLEY PARK - AMERITECH ILLINOIS

Exchange 708-445
OAK PARK - AMERITECH ILLINOIS

Exchange 708-446
Hickory Hills -

Exchange 708-447
CICERO - AMERITECH ILLINOIS

Exchange 708-448
PALOS PARK - AMERITECH ILLINOIS

Exchange 708-449
HILLSIDE - AMERITECH ILLINOIS

Exchange 708-450
Bellwood - AMERITECH ILLINOIS

Exchange 708-451
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-452
RIVER GROVE - AMERITECH ILLINOIS

Exchange 708-453
RIVER GROVE - AMERITECH ILLINOIS

Exchange 708-454
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-455
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-456
RIVER GROVE - AMERITECH ILLINOIS

Exchange 708-457
CHICAGO - AMERITECH ILLINOIS

Exchange 708-458
SUMMIT - AMERITECH ILLINOIS

Exchange 708-459
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-460
ORLAND PARK - AMERITECH ILLINOIS

Exchange 708-461
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-462
Lisle - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-463
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-464
-

Exchange 708-466
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-467
SUMMIT - AMERITECH ILLINOIS

Exchange 708-468
Chicago - CIMCO COMMUNICATIONS, INC. - IL

Exchange 708-469
Wood Dale - XO ILLINOIS, INC.

Exchange 708-470
-

Exchange 708-471
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-472
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-473
Crestwood - NEXTEL COMMUNICATIONS

Exchange 708-474
CALUMET CITY - AMERITECH ILLINOIS

Exchange 708-475
Summit - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-476
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-477
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-478
MOKENA - AMERITECH ILLINOIS

Exchange 708-479
MOKENA - AMERITECH ILLINOIS

Exchange 708-480
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-481
PARK FOREST - AMERITECH ILLINOIS

Exchange 708-482
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-483
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-484
CICERO - AMERITECH ILLINOIS

Exchange 708-485
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-486
Wood Dale - XO ILLINOIS, INC.

Exchange 708-487
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-488
OAK PARK - AMERITECH ILLINOIS

Exchange 708-489
BLUE ISLAND - AMERITECH ILLINOIS

Exchange 708-491
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-492
HILLSIDE - AMERITECH ILLINOIS

Exchange 708-493
Bellwood - AMERITECH ILLINOIS

Exchange 708-494
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-496
SUMMIT - AMERITECH ILLINOIS

Exchange 708-497
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-498
Oak Brook - AT&T LOCAL

Exchange 708-499
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-500
-

Exchange 708-502
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-503
PARK FOREST - AMERITECH ILLINOIS

Exchange 708-504
- SOURCE ONE WIRELESS

Exchange 708-505
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-507
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-508
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-511
-

Exchange 708-512
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-514
Oak Brook - NEXTEL COMMUNICATIONS

Exchange 708-516
Justice - NEXTEL COMMUNICATIONS

Exchange 708-519
BURR RIDGE - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-521
- AIRTOUCH PAGING - ILLINOIS

Exchange 708-522
Hickory Hills -

Exchange 708-523
Oak Brook - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-524
OAK PARK - AMERITECH ILLINOIS

Exchange 708-525
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-526
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-527
Chicago -

Exchange 708-528
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-529
-

Exchange 708-531
HILLSIDE - AMERITECH ILLINOIS

Exchange 708-532
TINLEY PARK - AMERITECH ILLINOIS

Exchange 708-533
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-534
MONEE - AMERITECH ILLINOIS

Exchange 708-535
TINLEY PARK - AMERITECH ILLINOIS

Exchange 708-536
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-538
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-539
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-540
Oak Brook - COMCAST PHONE OF ILLINOIS, LLC - IL

Exchange 708-542
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-543
Chicago -

Exchange 708-544
Bellwood - AMERITECH ILLINOIS

Exchange 708-546
Oak Brook - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-547
Bellwood - AMERITECH ILLINOIS

Exchange 708-548
Bridgeview -

Exchange 708-550
Oak Brook - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-551
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-552
Oak Brook - AT&T LOCAL

Exchange 708-554
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-555
Hoffman Estates - AMERITECH ILLINOIS

Exchange 708-557
- AT&T WIRELESS SERVICES, INC.

Exchange 708-558
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-560
TINLEY PARK - AMERITECH ILLINOIS

Exchange 708-561
Westchester - METROCALL

Exchange 708-562
HILLSIDE - AMERITECH ILLINOIS

Exchange 708-563
SUMMIT - AMERITECH ILLINOIS

Exchange 708-564
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-565
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-566
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-567
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-568
Chicago - RCN TELECOM SERVICES OF ILLINOIS, INC. - IL

Exchange 708-569
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-570
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-572
- FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-574
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-575
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-576
Chicago - GLOBALCOM, INC.-IL

Exchange 708-577
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-579
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-580
- SOURCE ONE WIRELESS

Exchange 708-581
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-583
RIVER GROVE - AMERITECH ILLINOIS

Exchange 708-585
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-586
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-587
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-588
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-589
Wood Dale - XO ILLINOIS, INC.

Exchange 708-590
Wood Dale - XO ILLINOIS, INC.

Exchange 708-591
Chicago - AMERITECH ILLINOIS

Exchange 708-592
- HEARTLAND COMMUNICATIONS, INC.

Exchange 708-593
Chicago - GLOBALCOM, INC.-IL

Exchange 708-594
SUMMIT - AMERITECH ILLINOIS

Exchange 708-595
Bridgeview -

Exchange 708-596
HARVEY - AMERITECH ILLINOIS

Exchange 708-597
BLUE ISLAND - AMERITECH ILLINOIS

Exchange 708-598
HICKORY HILLS - AMERITECH ILLINOIS

Exchange 708-599
HICKORY HILLS - AMERITECH ILLINOIS

Exchange 708-601
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-602
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-604
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-605
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-606
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-608
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-609
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-610
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-611
-

Exchange 708-612
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-613
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-614
TINLEY PARK - AMERITECH ILLINOIS

Exchange 708-615
Bellwood - AMERITECH ILLINOIS

Exchange 708-617
Chicago - PAETEC COMMUNICATIONS, INC. - IL

Exchange 708-619
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-620
Chicago -

Exchange 708-621
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-622
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-623
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-624
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-625
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-626
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-628
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-632
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-633
TINLEY PARK - AMERITECH ILLINOIS

Exchange 708-634
-

Exchange 708-636
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-637
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-638
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-639
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-641
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-642
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-643
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-644
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-645
Orland Park - AMERITECH ILLINOIS

Exchange 708-646
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-647
HOMEWOOD - AMERITECH ILLINOIS

Exchange 708-648
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-649
Bellwood - AMERITECH ILLINOIS

Exchange 708-650
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-651
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-652
CICERO - AMERITECH ILLINOIS

Exchange 708-653
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-655
Chicago - T-MOBILE USA, INC.

Exchange 708-656
CICERO - AMERITECH ILLINOIS

Exchange 708-657
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-658
Wood Dale - XO ILLINOIS, INC.

Exchange 708-659
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-660
OAK PARK - AMERITECH ILLINOIS

Exchange 708-661
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-662
Chicago - RCN TELECOM SERVICES OF ILLINOIS, INC. - IL

Exchange 708-663
Chicago -

Exchange 708-664
-

Exchange 708-665
-

Exchange 708-667
CHICAGO - AMERITECH ILLINOIS

Exchange 708-668
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-669
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-670
Justice - NEXTEL COMMUNICATIONS

Exchange 708-671
PALOS PARK - AMERITECH ILLINOIS

Exchange 708-672
CRETE - AMERITECH ILLINOIS

Exchange 708-674
Bridgeview -

Exchange 708-675
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-676
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-678
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-679
PARK FOREST - AMERITECH ILLINOIS

Exchange 708-680
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-681
Bellwood - AMERITECH ILLINOIS

Exchange 708-683
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-684
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-686
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-687
TINLEY PARK - AMERITECH ILLINOIS

Exchange 708-688
Chicago - LEVEL 3 COMMUNICATIONS, LLC - IL

Exchange 708-689
Oak Brook - COMCAST PHONE OF ILLINOIS, LLC - IL

Exchange 708-691
Chicago - T-MOBILE USA, INC.

Exchange 708-692
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-693
- HEARTLAND COMMUNICATIONS, INC.

Exchange 708-694
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-695
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-697
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-698
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-699
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-700
-

Exchange 708-701
- SOURCE ONE WIRELESS

Exchange 708-702
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-703
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-704
- AT&T WIRELESS SERVICES, INC.

Exchange 708-705
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-706
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-707
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-709
CHICAGO HEIGHTS - AMERITECH ILLINOIS

Exchange 708-710
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-711
-

Exchange 708-712
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-713
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-714
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-715
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-716
Chicago - LEVEL 3 COMMUNICATIONS, LLC - IL

Exchange 708-717
Chicago - T-MOBILE USA, INC.

Exchange 708-718
- AIRTOUCH PAGING - ILLINOIS

Exchange 708-720
FRANKFORT - AMERITECH ILLINOIS

Exchange 708-721
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-724
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-725
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-727
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-728
SUMMIT - AMERITECH ILLINOIS

Exchange 708-730
CALUMET CITY - AMERITECH ILLINOIS

Exchange 708-731
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-732
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-735
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-737
- HEARTLAND COMMUNICATIONS, INC.

Exchange 708-738
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-740
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-741
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-743
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-744
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-745
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-746
Chicago - LEVEL 3 COMMUNICATIONS, LLC - IL

Exchange 708-747
PARK FOREST - AMERITECH ILLINOIS

Exchange 708-748
PARK FOREST - AMERITECH ILLINOIS

Exchange 708-749
CICERO - AMERITECH ILLINOIS

Exchange 708-750
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-751
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-752
Chicago - LEVEL 3 COMMUNICATIONS, LLC - IL

Exchange 708-753
FORD HEIGHTS - AMERITECH ILLINOIS

Exchange 708-754
CHICAGO HEIGHTS - AMERITECH ILLINOIS

Exchange 708-755
CHICAGO HEIGHTS - AMERITECH ILLINOIS

Exchange 708-756
CHICAGO HEIGHTS - AMERITECH ILLINOIS

Exchange 708-757
FORD HEIGHTS - AMERITECH ILLINOIS

Exchange 708-758
FORD HEIGHTS - AMERITECH ILLINOIS

Exchange 708-760
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-761
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-762
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-763
OAK PARK - AMERITECH ILLINOIS

Exchange 708-764
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-765
Westchester - METROCALL

Exchange 708-767
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-768
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-769
Chicago - T-MOBILE USA, INC.

Exchange 708-771
OAK PARK - AMERITECH ILLINOIS

Exchange 708-772
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-774
Oak Brook - NEXTEL COMMUNICATIONS

Exchange 708-775
Chicago - ALLEGIANCE TELECOM, INC. - IL

Exchange 708-776
Chicago - ALLEGIANCE TELECOM, INC. - IL

Exchange 708-777
Chicago - ALLEGIANCE TELECOM, INC. - IL

Exchange 708-779
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-780
CICERO - AMERITECH ILLINOIS

Exchange 708-781
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-782
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-783
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-784
LA GRANGE - AMERITECH ILLINOIS

Exchange 708-785
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-786
Bellwood - AMERITECH ILLINOIS

Exchange 708-788
CICERO - AMERITECH ILLINOIS

Exchange 708-790
- AT&T WIRELESS SERVICES, INC.

Exchange 708-791
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-792
Arlington Heights - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-793
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-794
Chicago - LEVEL 3 COMMUNICATIONS, LLC - IL

Exchange 708-795
CICERO - AMERITECH ILLINOIS

Exchange 708-796
Chicago - AMERITECH ILLINOIS

Exchange 708-797
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-798
HOMEWOOD - AMERITECH ILLINOIS

Exchange 708-799
HOMEWOOD - AMERITECH ILLINOIS

Exchange 708-801
Chicago - TDS METROCOM INC.-IL

Exchange 708-802
TINLEY PARK - AMERITECH ILLINOIS

Exchange 708-804
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-805
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-806
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-807
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-808
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-810
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-811
-

Exchange 708-812
Westchester - METROCALL

Exchange 708-813
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-814
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-816
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-817
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-818
Chicago - PAETEC COMMUNICATIONS, INC. - IL

Exchange 708-819
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-820
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-821
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-822
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-823
Westchester - METROCALL

Exchange 708-824
BLUE ISLAND - AMERITECH ILLINOIS

Exchange 708-825
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-826
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-827
Wood Dale - XO ILLINOIS, INC.

Exchange 708-828
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-829
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-832
CALUMET CITY - AMERITECH ILLINOIS

Exchange 708-833
Chicago -

Exchange 708-834
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-836
HILLSIDE - AMERITECH ILLINOIS

Exchange 708-837
- AT&T WIRELESS SERVICES, INC.

Exchange 708-838
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-839
SUMMIT - AMERITECH ILLINOIS

Exchange 708-841
RIVERDALE - AMERITECH ILLINOIS

Exchange 708-842
Chicago - ALLEGIANCE TELECOM, INC. - IL

Exchange 708-843
Chicago - ALLEGIANCE TELECOM, INC. - IL

Exchange 708-844
Chicago - ALLEGIANCE TELECOM, INC. - IL

Exchange 708-845
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-846
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-848
OAK PARK - AMERITECH ILLINOIS

Exchange 708-849
RIVERDALE - AMERITECH ILLINOIS

Exchange 708-850
Chicago - ALLEGIANCE TELECOM, INC. - IL

Exchange 708-851
Chicago - ALLEGIANCE TELECOM, INC. - IL

Exchange 708-853
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-854
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-855
- HEARTLAND COMMUNICATIONS, INC.

Exchange 708-856
Oak Brook - COMCAST PHONE OF ILLINOIS, LLC - IL

Exchange 708-857
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-859
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-860
- AT&T WIRELESS SERVICES, INC.

Exchange 708-861
Westchester - METROCALL

Exchange 708-862
CALUMET CITY - AMERITECH ILLINOIS

Exchange 708-863
CICERO - AMERITECH ILLINOIS

Exchange 708-865
Bellwood - AMERITECH ILLINOIS

Exchange 708-867
CHICAGO - AMERITECH ILLINOIS

Exchange 708-868
CALUMET CITY - AMERITECH ILLINOIS

Exchange 708-869
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-870
- AT&T WIRELESS SERVICES, INC.

Exchange 708-871
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-872
-

Exchange 708-873
ORLAND PARK - AMERITECH ILLINOIS

Exchange 708-874
Chicago - OVATION COMMUNICATIONS OF ILLINOIS, INC.

Exchange 708-876
Chicago - FOCAL COMMUNICATIONS CORP OF ILLINOIS

Exchange 708-877
HARVEY - AMERITECH ILLINOIS

Exchange 708-878
Elmhurst - NEXTEL COMMUNICATIONS

Exchange 708-879
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-880
Oak Brook - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-881
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-883
Bensenville - MCIMETRO, ATS, INC.

Exchange 708-885
-

Exchange 708-886
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-887
Wood Dale - XO ILLINOIS, INC.

Exchange 708-889
CALUMET CITY - AMERITECH ILLINOIS

Exchange 708-891
CALUMET CITY - AMERITECH ILLINOIS

Exchange 708-893
Chicago - RCN TELECOM SERVICES OF ILLINOIS, INC. - IL

Exchange 708-895
CALUMET CITY - AMERITECH ILLINOIS

Exchange 708-896
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-897
- COMCAST PHONE OF ILLINOIS, LLC - IL

Exchange 708-898
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-899
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-900
-

Exchange 708-901
Westchester - METROCALL

Exchange 708-902
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-903
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-905
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-906
Elmhurst - NEXTEL COMMUNICATIONS

Exchange 708-907
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-908
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-909
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-910
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-911
-

Exchange 708-912
- SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-913
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-914
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-915
HARVEY - AMERITECH ILLINOIS

Exchange 708-917
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-918
Elk Grove Village - MCI WORLDCOM COMMUNICATIONS, INC. - IL

Exchange 708-919
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-921
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-922
HOMEWOOD - AMERITECH ILLINOIS

Exchange 708-923
PALOS PARK - AMERITECH ILLINOIS

Exchange 708-924
SUMMIT - AMERITECH ILLINOIS

Exchange 708-925
Oak Brook - COMCAST PHONE OF ILLINOIS, LLC - IL

Exchange 708-926
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-927
Hickory Hills - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-929
Elk Grove Village - MCI WORLDCOM COMMUNICATIONS, INC. - IL

Exchange 708-930
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-931
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-932
Elmhurst - NEXTEL COMMUNICATIONS

Exchange 708-933
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-934
Chicago - SPRINT COMMUNICATIONS COMPANY, L.P. - IL

Exchange 708-935
Crestwood - NEXTEL COMMUNICATIONS

Exchange 708-936
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-937
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-938
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-939
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-943
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-944
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-945
Chicago - T-MOBILE USA, INC.

Exchange 708-946
BEECHER - AMERITECH ILLINOIS

Exchange 708-947
HILLSIDE - AMERITECH ILLINOIS

Exchange 708-948
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-949
Chicago -

Exchange 708-950
-

Exchange 708-951
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-952
OAK LAWN - AMERITECH ILLINOIS

Exchange 708-954
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-955
Bridgeview - SPRINT SPECTRUM L.P.

Exchange 708-956
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-957
HOMEWOOD - AMERITECH ILLINOIS

Exchange 708-958
-

Exchange 708-959
-

Exchange 708-960
Oak Brook - COMCAST PHONE OF ILLINOIS, LLC - IL

Exchange 708-961
Chicago - RCN TELECOM SERVICES OF ILLINOIS, INC. - IL

Exchange 708-962
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-966
-

Exchange 708-969
Schaumberg - UNITED STATES CELLULAR CORP.

Exchange 708-970
Wheeling - MPOWER COMMUNICATIONS CORP - IL

Exchange 708-972
- HEARTLAND COMMUNICATIONS, INC.

Exchange 708-973
- HEARTLAND COMMUNICATIONS, INC.

Exchange 708-974
HICKORY HILLS - AMERITECH ILLINOIS

Exchange 708-975
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-976
-

Exchange 708-977
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-978
Chicago - GLOBAL CROSSING LOCAL SERVICES, INC.-IL

Exchange 708-979
Chicago -

Exchange 708-983
Wood Dale - XO ILLINOIS, INC.

Exchange 708-984
Burr Ridge - ARCH WIRELESS HOLDINGS, INC.

Exchange 708-985
Oak Brook - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-987
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-988
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-989
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-990
Northbrook - CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL

Exchange 708-991
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-992
BURR RIDGE - AMERITECH MOBILE SERVICES, INC.

Exchange 708-993
La Grange - BEEPERMART, INC.

Exchange 708-994
Westchester - METROCALL

Exchange 708-995
Chicago - TELEPORT COMMUNICATIONS GROUP - CHICAGO

Exchange 708-997
Schaumburg - SOUTHWESTERN BELL MOBILE SYSTEMS, LLC - IL

Exchange 708-999
Westchester - METROCALL