312 Area Code

Illinois

October 21, 2019

Area Code: 312
State/Region: Illinois
Major Cities: Chicago
Time Zone: Central
Current Time: 1:34 AM
Date Assigned: 1/1/47
In Service Since: 1/1/47
Overlay?: Yes
Overlay Complex: 312/872
Local Call Dialing: 1+10D
Toll Call Dialing: 1+10D
   

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312 Prefixes/Exchanges

Prefix
Location / Company
Company
Assigned
312-200
CHICGOZN01, IL
METRO PCS, INC.
10/2/17
312-201
CHICGOZN01, IL
AMERITECH ILLINOIS
312-202
CHICGOZN01, IL
AMERITECH ILLINOIS
312-203
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-204
CHICGOZN01, IL
AMERITECH ILLINOIS
312-205
CHICGOZN01, IL
ALLEGIANCE TELECOM, INC. - IL
312-206
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-207
CHICGOZN01, IL
AMERITECH ILLINOIS
312-208
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-209
NORTHBROOK, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-210
CHICGOZN01, IL
AIRUS, INC. - IL
7/19/18
312-211
[UNASSIGNED]
312-212
CHICGOZN01, IL
AMERITECH ILLINOIS
312-213
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-214
CHICGOZN01, IL
AMERITECH ILLINOIS
312-215
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-216
CHICGOZN01, IL
FIRST COMMUNICATIONS LLC - IL
2/13/12
312-217
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-218
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-219
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
4/10/12
312-220
CHICGOZN01, IL
AMERITECH ILLINOIS
312-221
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
6/17/11
312-222
CHICGOZN01, IL
AMERITECH ILLINOIS
312-223
CHICGOZN01, IL
AMERITECH ILLINOIS
312-224
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-225
CHICGOZN01, IL
AMERITECH ILLINOIS
312-226
CHICGOZN01, IL
AMERITECH ILLINOIS
312-227
CHICGOZN01, IL
AMERITECH ILLINOIS
9/15/10
312-228
CHICGOZN01, IL
AMERITECH ILLINOIS
312-229
CHICGOZN01, IL
AMERITECH ILLINOIS
312-230
CHICGOZN01, IL
AMERITECH ILLINOIS
312-231
ROSELLE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-232
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/23/01
312-233
CHICGOZN01, IL
AMERITECH ILLINOIS
312-234
CHICGOZN01, IL
AMERITECH ILLINOIS
312-235
CHICGOZN01, IL
AMERITECH ILLINOIS
312-236
CHICGOZN01, IL
AMERITECH ILLINOIS
312-237
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-238
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-239
CHICGOZN01, IL
AT&T LOCAL
312-240
CHICGOZN01, IL
AMERITECH ILLINOIS
312-241
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
8/17/11
312-242
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
312-243
CHICGOZN01, IL
AMERITECH ILLINOIS
312-244
CHICGOZN01, IL
AMERITECH ILLINOIS
312-245
CHICGOZN01, IL
AMERITECH ILLINOIS
312-246
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-247
CHICGOZN01, IL
FIRST COMMUNICATIONS LLC - IL
4/6/04
312-248
CHICGOZN01, IL
METRO PCS, INC.
7/1/14
312-249
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-250
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-251
CHICGOZN01, IL
AMERITECH ILLINOIS
312-252
CHICGOZN01, IL
ALLEGIANCE TELECOM, INC. - IL
312-253
CHICGOZN01, IL
ALLEGIANCE TELECOM, INC. - IL
312-254
CHICGOZN01, IL
ALLEGIANCE TELECOM, INC. - IL
312-255
CHICGOZN01, IL
AMERITECH ILLINOIS
312-256
CHICGOZN01, IL
ALLEGIANCE TELECOM, INC. - IL
312-257
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
8/18/11
312-258
CHICGOZN01, IL
AMERITECH ILLINOIS
312-259
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-260
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
312-261
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-262
CHICGOZN01, IL
ALLEGIANCE TELECOM, INC. - IL
312-263
CHICGOZN01, IL
AMERITECH ILLINOIS
312-264
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-265
CHICGOZN01, IL
ACCESS ONE, INC. - IL
11/29/05
312-266
CHICGOZN01, IL
AMERITECH ILLINOIS
312-267
CHICGOZN01, IL
AMERITECH ILLINOIS
312-268
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-269
CHICGOZN01, IL
AMERITECH ILLINOIS
312-270
CHICGOZN01, IL
METRO PCS, INC.
1/16/17
312-271
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-272
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-273
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
9/13/11
312-274
CHICGOZN01, IL
AMERITECH ILLINOIS
312-275
CHICGOZN01, IL
ALLEGIANCE TELECOM, INC. - IL
312-276
CHICGOZN01, IL
ALLEGIANCE TELECOM, INC. - IL
312-277
CHICGOZN01, IL
ALLEGIANCE TELECOM, INC. - IL
312-278
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-279
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
312-280
CHICGOZN01, IL
AMERITECH ILLINOIS
312-281
CHICGOZN01, IL
GLOBAL CROSSING LOCAL SERVICES, INC.-IL
312-282
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-283
CHICGOZN01, IL
GLOBAL CROSSING LOCAL SERVICES, INC.-IL
312-284
CHICGOZN01, IL
XO ILLINOIS, INC.
312-285
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-286
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-287
CHICGOZN07, IL
SPRINT SPECTRUM L.P.
312-288
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
312-289
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-290
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-291
CHICGOZN01, IL
AMERITECH ILLINOIS
312-292
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
9/2/11
312-293
CHICGOZN01, IL
AMERITECH ILLINOIS
312-294
CHICGOZN01, IL
AMERITECH ILLINOIS
312-295
LA GRANGE, IL
USA MOBILITY WIRELESS, INC.
312-296
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-297
CHICGOZN01, IL
AMERITECH ILLINOIS
312-298
CHICGOZN01, IL
SIGECOM, LLC DBA WOW INTERNET CABLE AND PHONE
312-299
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-300
CHICGOZN01, IL
LEVEL 3 COMMUNICATIONS, LLC - IL
312-301
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-302
CHICGOZN01, IL
AMERITECH ILLINOIS
312-303
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-304
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-305
NORTHBROOK, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-306
CHICGOZN01, IL
AMERITECH ILLINOIS
312-307
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-308
CHICGOZN01, IL
AMERITECH ILLINOIS
312-309
CHICGOZN01, IL
AMERITECH ILLINOIS
312-310
NORTHBROOK, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-311
[UNASSIGNED]
312-312
CHICGOZN01, IL
ONVOY, LLC
1/19/18
312-313
CHICGOZN01, IL
ONVOY, LLC
11/10/14
312-314
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-315
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-316
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-317
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-318
LA GRANGE, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-319
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
4/28/17
312-320
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-321
CHICGOZN01, IL
AMERITECH ILLINOIS
312-322
CHICGOZN01, IL
AMERITECH ILLINOIS
312-323
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/13/01
312-324
CHICGOZN01, IL
LEVEL 3 COMMUNICATIONS, LLC - IL
5/3/01
312-325
CHICGOZN01, IL
AMERITECH ILLINOIS
6/24/03
312-326
CHICGOZN01, IL
AMERITECH ILLINOIS
312-327
CHICGOZN01, IL
XO ILLINOIS, INC.
312-328
CHICGOZN01, IL
AMERITECH ILLINOIS
312-329
CHICGOZN01, IL
AMERITECH ILLINOIS
312-330
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-331
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-332
CHICGOZN01, IL
AMERITECH ILLINOIS
312-333
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/13/01
312-334
CHICGOZN01, IL
FIRST COMMUNICATIONS LLC - IL
312-335
CHICGOZN01, IL
AMERITECH ILLINOIS
312-336
CHICGOZN01, IL
AMERITECH ILLINOIS
312-337
CHICGOZN01, IL
AMERITECH ILLINOIS
312-338
CHICGOZN01, IL
AMERITECH ILLINOIS
312-339
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-340
CHICGOZN01, IL
T-MOBILE USA, INC.
312-341
CHICGOZN01, IL
AMERITECH ILLINOIS
312-342
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-343
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-344
CHICGOZN01, IL
AMERITECH ILLINOIS
312-345
CHICGOZN01, IL
AMERITECH ILLINOIS
312-346
CHICGOZN01, IL
AMERITECH ILLINOIS
312-347
CHICGOZN01, IL
AMERITECH ILLINOIS
312-348
CHICGOZN01, IL
ONVOY, LLC - IL
11/14/03
312-349
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-350
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-351
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-352
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-353
CHICGOZN01, IL
AMERITECH ILLINOIS
312-354
ROSELLE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-355
CHICGOZN01, IL
AMERITECH ILLINOIS
312-356
CHICGOZN01, IL
AMERITECH ILLINOIS
312-357
CHICGOZN01, IL
AMERITECH ILLINOIS
312-358
CHICGOZN01, IL
T-MOBILE USA, INC.
7/21/15
312-359
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-360
CHICGOZN01, IL
AMERITECH ILLINOIS
312-361
CHICGOZN01, IL
AMERITECH ILLINOIS
312-362
CHICGOZN01, IL
AMERITECH ILLINOIS
312-363
CHICGOZN01, IL
RCN TELECOM SERVICES OF ILLINOIS, INC. - IL
312-364
CHICGOZN01, IL
AMERITECH ILLINOIS
312-365
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-366
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
2/3/16
312-367
LA GRANGE, IL
USA MOBILITY WIRELESS, INC.
312-368
CHICGOZN01, IL
AMERITECH ILLINOIS
312-369
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-370
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-371
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-372
CHICGOZN01, IL
AMERITECH ILLINOIS
312-373
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-374
CHICGOZN01, IL
AMERITECH ILLINOIS
312-375
CHICGOZN01, IL
T-MOBILE USA, INC.
312-376
CHICGOZN01, IL
CBEYOND COMMUNICATIONS, LLC - IL
6/11/04
312-377
CHICGOZN01, IL
XO ILLINOIS, INC.
312-378
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-379
CHICGOZN01, IL
OVATION COMMUNICATIONS OF ILLINOIS, INC.
4/10/01
312-380
CHICGOZN01, IL
AMERITECH ILLINOIS
312-381
CHICGOZN01, IL
AMERITECH ILLINOIS
312-382
CHICGOZN01, IL
AMERITECH ILLINOIS
312-383
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
2/1/16
312-384
CHICGOZN01, IL
AMERITECH ILLINOIS
312-385
CHICGOZN01, IL
AMERITECH ILLINOIS
312-386
CHICGOZN01, IL
AMERITECH ILLINOIS
312-387
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-388
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-389
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-390
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/16/01
312-391
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-392
CHICGOZN01, IL
ONVOY, LLC
10/23/17
312-393
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/23/01
312-394
CHICGOZN01, IL
AMERITECH ILLINOIS
312-395
CHICGOZN01, IL
AT&T LOCAL
312-396
CHICGOZN01, IL
AMERITECH ILLINOIS
312-397
CHICGOZN01, IL
AMERITECH ILLINOIS
312-398
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-399
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-400
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/13/01
312-401
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-402
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-403
LA GRANGE, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-404
CHICGOZN01, IL
T-MOBILE USA, INC.
10/14/02
312-405
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-406
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-407
CHICGOZN01, IL
AMERITECH ILLINOIS
312-408
CHICGOZN01, IL
AMERITECH ILLINOIS
312-409
CHICGOZN01, IL
AMERITECH ILLINOIS
312-410
CHICGOZN01, IL
AMERITECH ILLINOIS
312-411
[UNASSIGNED]
312-412
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-413
CHICGOZN01, IL
AMERITECH ILLINOIS
312-414
CHICGOZN01, IL
VONAGE NETWORK INC.
8/12/16
312-415
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-416
CHICGOZN01, IL
MCI WORLDCOM COMMUNICATIONS, INC. - IL
312-417
CHICGOZN01, IL
AMERITECH ILLINOIS
312-418
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-419
CHICGOZN01, IL
AMERITECH ILLINOIS
312-420
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-421
CHICGOZN01, IL
AMERITECH ILLINOIS
312-422
CHICGOZN01, IL
AMERITECH ILLINOIS
312-423
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-424
CHICGOZN01, IL
AMERITECH ILLINOIS
312-425
CHICGOZN01, IL
AMERITECH ILLINOIS
312-426
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-427
CHICGOZN01, IL
AMERITECH ILLINOIS
312-428
CHICGOZN01, IL
LEVEL 3 COMMUNICATIONS, LLC - IL
312-429
CHICGOZN01, IL
GLOBAL CROSSING LOCAL SERVICES, INC.-IL
312-430
CHICGOZN01, IL
AMERITECH ILLINOIS
312-431
CHICGOZN01, IL
AMERITECH ILLINOIS
312-432
CHICGOZN01, IL
AMERITECH ILLINOIS
312-433
CHICGOZN01, IL
AMERITECH ILLINOIS
312-434
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
7/8/11
312-435
CHICGOZN01, IL
AMERITECH ILLINOIS
312-436
CHICGOZN01, IL
AMERITECH ILLINOIS
312-437
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-438
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
6/2/17
312-439
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
11/28/16
312-440
CHICGOZN01, IL
AMERITECH ILLINOIS
312-441
CHICGOZN01, IL
AMERITECH ILLINOIS
312-442
CHICGOZN01, IL
AMERITECH ILLINOIS
312-443
CHICGOZN01, IL
AMERITECH ILLINOIS
312-444
CHICGOZN01, IL
AMERITECH ILLINOIS
312-445
CHICGOZN01, IL
AMERITECH ILLINOIS
312-446
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-447
CHICGOZN01, IL
AMERITECH ILLINOIS
312-448
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
8/2/11
312-449
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/23/01
312-450
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-451
CHICGOZN01, IL
T-MOBILE USA, INC.
312-452
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/13/01
312-453
CHICGOZN01, IL
MCI WORLDCOM COMMUNICATIONS, INC. - IL
312-454
CHICGOZN01, IL
AMERITECH ILLINOIS
312-455
CHICGOZN01, IL
AMERITECH ILLINOIS
312-456
CHICGOZN01, IL
AMERITECH ILLINOIS
312-457
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/23/01
312-458
CHICGOZN01, IL
AMERITECH ILLINOIS
312-459
CHICGOZN01, IL
T-MOBILE USA, INC.
8/2/11
312-460
CHICGOZN01, IL
AMERITECH ILLINOIS
312-461
CHICGOZN01, IL
AMERITECH ILLINOIS
312-462
CHICGOZN01, IL
AMERITECH ILLINOIS
312-463
CHICGOZN01, IL
AMERITECH ILLINOIS
312-464
CHICGOZN01, IL
AMERITECH ILLINOIS
312-465
CHICGOZN01, IL
US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL
3/26/09
312-466
CHICGOZN01, IL
AMERITECH ILLINOIS
312-467
CHICGOZN01, IL
AMERITECH ILLINOIS
312-468
CHICGOZN01, IL
T-MOBILE USA, INC.
6/26/15
312-469
CHICGOZN01, IL
AMERITECH ILLINOIS
312-470
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
312-471
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
6/26/15
312-472
CHICGOZN01, IL
AMERITECH ILLINOIS
10/27/05
312-473
CHICGOZN01, IL
YMAX COMMUNICATIONS CORP. - IL
11/15/06
312-474
CHICGOZN01, IL
AMERITECH ILLINOIS
312-475
CHICGOZN01, IL
AMERITECH ILLINOIS
312-476
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-477
CHICGOZN01, IL
LEVEL 3 COMMUNICATIONS, LLC - IL
10/20/10
312-478
CHICGOZN01, IL
T-MOBILE USA, INC.
3/20/14
312-479
CHICGOZN01, IL
AT&T LOCAL
312-480
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-481
CHICGOZN01, IL
METRO PCS, INC.
7/7/17
312-482
CHICGOZN01, IL
AMERITECH ILLINOIS
312-483
CHICGOZN01, IL
T-MOBILE USA, INC.
8/22/14
312-484
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-485
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-486
CHICGOZN01, IL
MCI WORLDCOM COMMUNICATIONS, INC. - IL
4/23/04
312-487
CHICGOZN01, IL
METRO PCS, INC.
10/27/14
312-488
CHICGOZN01, IL
LEVEL 3 COMMUNICATIONS, LLC - IL
312-489
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-490
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-491
CHICGOZN01, IL
AMERITECH ILLINOIS
312-492
CHICGOZN01, IL
AMERITECH ILLINOIS
312-493
CHICGOZN01, IL
T-MOBILE USA, INC.
312-494
CHICGOZN01, IL
AMERITECH ILLINOIS
312-495
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-496
CHICGOZN01, IL
AMERITECH ILLINOIS
312-497
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-498
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-499
CHICGOZN01, IL
AMERITECH ILLINOIS
312-500
CHICGOZN01, IL
ONVOY, LLC
5/22/18
312-501
LA GRANGE, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-502
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-503
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-504
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-505
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-506
CHICGOZN01, IL
FIRST COMMUNICATIONS, LLC
5/24/04
312-507
CHICGOZN01, IL
AMERITECH ILLINOIS
312-508
CHICGOZN01, IL
PEERLESS NETWORK OF ILLINOIS, LLC - IL
3/19/12
312-509
CHICGOZN01, IL
PEERLESS NETWORK OF ILLINOIS, LLC - IL
3/6/12
312-510
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-511
[UNASSIGNED]
312-512
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-513
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-514
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/13/01
312-515
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-516
CHICGOZN01, IL
AMERITECH ILLINOIS
312-517
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
2/9/15
312-518
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-519
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-520
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-521
CHICGOZN01, IL
AT&T LOCAL
312-522
CHICGOZN01, IL
T-MOBILE USA, INC.
8/22/14
312-523
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-524
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-525
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
3/20/02
312-526
CHICGOZN01, IL
AMERITECH ILLINOIS
312-527
CHICGOZN01, IL
AMERITECH ILLINOIS
312-528
CHICGOZN01, IL
AMERITECH ILLINOIS
312-529
CHICGOZN01, IL
AT&T LOCAL
312-530
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-531
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-532
CHICGOZN01, IL
T-MOBILE USA, INC.
312-533
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-534
CHICGOZN01, IL
AMERITECH ILLINOIS
9/17/08
312-535
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
7/20/17
312-536
CHICGOZN01, IL
T-MOBILE USA, INC.
6/26/15
312-537
CHICGOZN01, IL
AMERITECH ILLINOIS
312-538
CHICGOZN01, IL
METRO PCS, INC.
7/21/17
312-539
CHICGOZN01, IL
T-MOBILE USA, INC.
1/11/16
312-540
CHICGOZN01, IL
AMERITECH ILLINOIS
312-541
CHICGOZN01, IL
AMERITECH ILLINOIS
312-542
CHICGOZN01, IL
AMERITECH ILLINOIS
312-543
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-544
CHICGOZN01, IL
AMERITECH ILLINOIS
312-545
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-546
CHICGOZN01, IL
LEVEL 3 COMMUNICATIONS, LLC - IL
312-547
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-548
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
9/5/07
312-549
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
9/25/15
312-550
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-551
CHICGOZN01, IL
AMERITECH ILLINOIS
312-552
CHICGOZN01, IL
AMERITECH ILLINOIS
312-553
CHICGOZN01, IL
AMERITECH ILLINOIS
312-554
CHICGOZN01, IL
AMERITECH ILLINOIS
312-555
AMERITECH ILLINOIS
[UNASSIGNED]
312-556
CHICGOZN01, IL
AMERITECH ILLINOIS
312-557
CHICGOZN01, IL
AMERITECH ILLINOIS
312-558
CHICGOZN01, IL
AMERITECH ILLINOIS
312-559
CHICGOZN01, IL
AMERITECH ILLINOIS
312-560
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-561
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
6/20/12
312-562
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-563
CHICGOZN01, IL
AMERITECH ILLINOIS
312-564
CHICGOZN01, IL
FIRST COMMUNICATIONS, LLC
11/13/06
312-565
CHICGOZN01, IL
AMERITECH ILLINOIS
312-566
CHICGOZN01, IL
AMERITECH ILLINOIS
312-567
CHICGOZN01, IL
AMERITECH ILLINOIS
312-568
CHICGOZN01, IL
AMERITECH ILLINOIS
312-569
CHICGOZN01, IL
AMERITECH ILLINOIS
312-570
CHICGOZN01, IL
AMERITECH ILLINOIS
312-571
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-572
CHICGOZN01, IL
AMERITECH ILLINOIS
312-573
CHICGOZN01, IL
AMERITECH ILLINOIS
312-574
CHICGOZN01, IL
AMERITECH ILLINOIS
312-575
CHICGOZN01, IL
AMERITECH ILLINOIS
312-576
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-577
CHICGOZN01, IL
MCI WORLDCOM COMMUNICATIONS, INC. - IL
312-578
CHICGOZN01, IL
AMERITECH ILLINOIS
312-579
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
7/25/17
312-580
CHICGOZN01, IL
AMERITECH ILLINOIS
312-581
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
7/31/17
312-582
CHICGOZN01, IL
AMERITECH ILLINOIS
5/16/02
312-583
CHICGOZN01, IL
AMERITECH ILLINOIS
312-584
CHICGOZN01, IL
VOIPSTREET, INC.
8/14/18
312-585
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
4/16/13
312-586
CHICGOZN01, IL
ONVOY, LLC
5/4/16
312-587
CHICGOZN01, IL
AMERITECH ILLINOIS
312-588
CHICGOZN01, IL
AMERITECH ILLINOIS
312-589
CHICGOZN01, IL
AMERITECH ILLINOIS
312-590
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-591
CHICGOZN01, IL
AMERITECH ILLINOIS
312-592
CHICGOZN01, IL
AMERITECH ILLINOIS
312-593
CHICGOZN01, IL
T-MOBILE USA, INC.
312-594
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
11/6/08
312-595
CHICGOZN01, IL
AMERITECH ILLINOIS
312-596
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
312-597
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
10/4/16
312-598
CHICGOZN01, IL
ONVOY, LLC
1/24/19
312-599
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
11/21/16
312-600
CHICGOZN01, IL
ONVOY, LLC - IL
5/1/12
312-601
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
312-602
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-603
CHICGOZN01, IL
AMERITECH ILLINOIS
312-604
CHICGOZN01, IL
XO ILLINOIS, INC.
312-605
CHICGOZN01, IL
OVATION COMMUNICATIONS OF ILLINOIS, INC.
8/6/12
312-606
CHICGOZN01, IL
AMERITECH ILLINOIS
312-607
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-608
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-609
CHICGOZN01, IL
AMERITECH ILLINOIS
312-610
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
8/6/12
312-611
[UNASSIGNED]
312-612
CHICGOZN01, IL
AMERITECH ILLINOIS
312-613
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-614
CHICGOZN01, IL
AMERITECH ILLINOIS
10/19/12
312-615
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-616
CHICGOZN01, IL
AMERITECH ILLINOIS
312-617
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-618
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-619
CHICGOZN01, IL
T-MOBILE USA, INC.
9/11/12
312-620
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
8/15/12
312-621
CHICGOZN01, IL
AMERITECH ILLINOIS
312-622
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
2/14/01
312-623
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-624
CHICGOZN01, IL
RCN TELECOM SERVICES OF ILLINOIS, INC. - IL
312-625
CHICGOZN01, IL
LEVEL 3 COMMUNICATIONS, LLC - IL
11/12/01
312-626
CHICGOZN01, IL
ONVOY, LLC
2/4/08
312-627
CHICGOZN01, IL
AMERITECH ILLINOIS
312-628
CHICGOZN01, IL
XO ILLINOIS, INC.
312-629
CHICGOZN01, IL
AMERITECH ILLINOIS
312-630
CHICGOZN01, IL
AMERITECH ILLINOIS
312-631
CHICGOZN01, IL
CENTURYLINK COMMUNICATIONS LLC
1/11/13
312-632
CHICGOZN01, IL
AMERITECH ILLINOIS
312-633
CHICGOZN01, IL
AMERITECH ILLINOIS
312-634
CHICGOZN01, IL
AMERITECH ILLINOIS
312-635
CHICGOZN01, IL
GLOBAL CROSSING LOCAL SERVICES, INC.-IL
312-636
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-637
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-638
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-639
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
10/19/17
312-640
CHICGOZN01, IL
AMERITECH ILLINOIS
312-641
CHICGOZN01, IL
AMERITECH ILLINOIS
312-642
CHICGOZN01, IL
AMERITECH ILLINOIS
312-643
CHICGOZN01, IL
RCN TELECOM SERVICES OF ILLINOIS, INC. - IL
312-644
CHICGOZN01, IL
AMERITECH ILLINOIS
312-645
CHICGOZN01, IL
AMERITECH ILLINOIS
312-646
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-647
CHICGOZN01, IL
T-MOBILE USA, INC.
5/24/13
312-648
CHICGOZN01, IL
AMERITECH ILLINOIS
312-649
CHICGOZN01, IL
AMERITECH ILLINOIS
312-650
CHICGOZN01, IL
RCN TELECOM SERVICES OF ILLINOIS, INC. - IL
312-651
CHICGOZN01, IL
AMERITECH ILLINOIS
312-652
CHICGOZN01, IL
AMERITECH ILLINOIS
312-653
CHICGOZN01, IL
AMERITECH ILLINOIS
312-654
CHICGOZN01, IL
AMERITECH ILLINOIS
312-655
CHICGOZN01, IL
AMERITECH ILLINOIS
312-656
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-657
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-658
CHICGOZN01, IL
AMERITECH ILLINOIS
312-659
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-660
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
312-661
CHICGOZN01, IL
AMERITECH ILLINOIS
312-662
CHICGOZN01, IL
AMERITECH ILLINOIS
312-663
CHICGOZN01, IL
AMERITECH ILLINOIS
312-664
CHICGOZN01, IL
AMERITECH ILLINOIS
312-665
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
312-666
CHICGOZN01, IL
AMERITECH ILLINOIS
312-667
CHICGOZN01, IL
PEERLESS NETWORK OF ILLINOIS, LLC - IL
8/31/12
312-668
CHICGOZN01, IL
CSC WIRELESS, LLC
5/28/19
312-669
CHICGOZN01, IL
AMERITECH ILLINOIS
312-670
CHICGOZN01, IL
AMERITECH ILLINOIS
312-671
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-672
CHICGOZN01, IL
AMERITECH ILLINOIS
312-673
CHICGOZN01, IL
FIRST COMMUNICATIONS LLC - IL
312-674
CHICGOZN01, IL
AMERITECH ILLINOIS
312-675
CHICGOZN01, IL
AMERITECH ILLINOIS
312-676
CHICGOZN01, IL
FIRST COMMUNICATIONS LLC - IL
6/16/06
312-677
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-678
CHICGOZN01, IL
T-MOBILE USA, INC.
7/25/13
312-679
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/23/01
312-680
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-681
CHICGOZN01, IL
AMERITECH ILLINOIS
312-682
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-683
CHICGOZN01, IL
AMERITECH ILLINOIS
312-684
CHICGOZN01, IL
T-MOBILE USA, INC.
9/13/16
312-685
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-686
CHICGOZN01, IL
AIRUS, INC. - IL
12/13/16
312-687
CHICGOZN01, IL
T-MOBILE USA, INC.
9/13/16
312-688
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-689
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/13/01
312-690
CHICGOZN01, IL
RCLEC, INC. - IL
5/6/14
312-691
CHICGOZN01, IL
INDIANA PAGING NTWK
312-692
CHICGOZN01, IL
AMERITECH ILLINOIS
312-693
CHICGOZN01, IL
AMERITECH ILLINOIS
312-694
CHICGOZN01, IL
AMERITECH ILLINOIS
312-695
CHICGOZN01, IL
AMERITECH ILLINOIS
312-696
CHICGOZN01, IL
AMERITECH ILLINOIS
312-697
CHICGOZN01, IL
AMERITECH ILLINOIS
312-698
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
8/23/01
312-699
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-700
[UNASSIGNED]
312-701
CHICGOZN01, IL
AMERITECH ILLINOIS
312-702
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
12/31/12
312-703
CHICGOZN01, IL
AMERITECH ILLINOIS
312-704
CHICGOZN01, IL
AMERITECH ILLINOIS
312-705
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
312-706
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
312-707
CHICGOZN01, IL
AMERITECH ILLINOIS
312-708
[UNASSIGNED]
312-709
CHICGOZN01, IL
T-MOBILE USA, INC.
5/24/13
312-710
CHICGOZN01, IL
AMERITECH ILLINOIS
312-711
AMERITECH ILLINOIS
[UNASSIGNED]
312-712
CHICGOZN01, IL
AMERITECH ILLINOIS
312-713
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/16/01
312-714
CHICGOZN01, IL
AMERITECH ILLINOIS
312-715
CHICGOZN01, IL
AMERITECH ILLINOIS
312-716
CHICGOZN01, IL
AMERITECH ILLINOIS
312-717
LA GRANGE, IL
USA MOBILITY WIRELESS, INC.
312-718
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-719
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-720
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-721
CHICGOZN01, IL
T-MOBILE USA, INC.
10/22/13
312-722
CHICGOZN01, IL
US XCHANGE OF ILLINOIS LLC DBA CHOICE ONE COMM IL
6/1/15
312-723
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
11/28/16
312-724
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
2/7/13
312-725
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
10/8/08
312-726
CHICGOZN01, IL
AMERITECH ILLINOIS
312-727
CHICGOZN01, IL
AMERITECH ILLINOIS
312-728
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
10/19/17
312-729
CHICGOZN01, IL
AMERITECH ILLINOIS
312-730
CHICGOZN01, IL
AT&T LOCAL
312-731
CHICGOZN01, IL
T-MOBILE USA, INC.
312-732
CHICGOZN01, IL
AMERITECH ILLINOIS
312-733
CHICGOZN01, IL
AMERITECH ILLINOIS
312-734
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
9/17/15
312-735
CHICGOZN04, IL
SPRINT SPECTRUM L.P.
7/6/01
312-736
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
10/20/17
312-737
CHICGOZN01, IL
AMERITECH ILLINOIS
312-738
CHICGOZN01, IL
AMERITECH ILLINOIS
312-739
CHICGOZN01, IL
AMERITECH ILLINOIS
312-740
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/13/01
312-741
CHICGOZN01, IL
OVATION COMMUNICATIONS OF ILLINOIS, INC.
10/20/17
312-742
CHICGOZN01, IL
AMERITECH ILLINOIS
312-743
CHICGOZN01, IL
AMERITECH ILLINOIS
11/15/01
312-744
CHICGOZN01, IL
AMERITECH ILLINOIS
312-745
CHICGOZN01, IL
AMERITECH ILLINOIS
312-746
CHICGOZN01, IL
AMERITECH ILLINOIS
312-747
CHICGOZN01, IL
AMERITECH ILLINOIS
312-748
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-749
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-750
CHICGOZN01, IL
AMERITECH ILLINOIS
312-751
CHICGOZN01, IL
AMERITECH ILLINOIS
312-752
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
4/19/02
312-753
CHICGOZN01, IL
RCN TELECOM SERVICES OF ILLINOIS, INC. - IL
312-754
CHICGOZN01, IL
LEVEL 3 TELECOM OF ILLINOIS, LLC - IL
2/26/13
312-755
CHICGOZN01, IL
AMERITECH ILLINOIS
312-756
CHICGOZN01, IL
AMERITECH ILLINOIS
312-757
CHICGOZN01, IL
GETGO COMMUNICATIONS LLC - IL
3/28/13
312-758
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-759
CHICGOZN01, IL
AMERITECH ILLINOIS
312-760
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/13/01
312-761
CHICGOZN01, IL
TELENGY LLC
5/25/18
312-762
CHICGOZN01, IL
AMERITECH ILLINOIS
312-763
CHICGOZN01, IL
COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL
5/12/14
312-764
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
10/20/16
312-765
CHICGOZN01, IL
AMERITECH ILLINOIS
312-766
CHICGOZN01, IL
PEERLESS NETWORK OF ILLINOIS, LLC - IL
10/17/16
312-767
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
4/16/15
312-768
CHICGOZN01, IL
AT&T LOCAL
312-769
CHICGOZN01, IL
INDIANA PAGING NTWK
312-770
CHICGOZN01, IL
AMERITECH ILLINOIS
312-771
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-772
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
8/18/08
312-773
[UNASSIGNED]
312-774
CHICGOZN01, IL
T-MOBILE USA, INC.
8/19/13
312-775
CHICGOZN01, IL
AMERITECH ILLINOIS
312-776
CHICGOZN01, IL
T-MOBILE USA, INC.
1/30/19
312-777
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
312-778
CHICGOZN01, IL
ONVOY, LLC
5/8/15
312-779
CHICGOZN01, IL
ONVOY, LLC
5/13/19
312-780
CHICGOZN01, IL
MCI WORLDCOM COMMUNICATIONS, INC. - IL
312-781
CHICGOZN01, IL
AMERITECH ILLINOIS
312-782
CHICGOZN01, IL
AMERITECH ILLINOIS
312-783
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
8/8/16
312-784
CHICGOZN01, IL
FIRST COMMUNICATIONS LLC - IL
7/12/07
312-785
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
8/19/14
312-786
CHICGOZN01, IL
AMERITECH ILLINOIS
312-787
CHICGOZN01, IL
AMERITECH ILLINOIS
312-788
CHICGOZN01, IL
AMERITECH ILLINOIS
312-789
CHICGOZN01, IL
AMERITECH ILLINOIS
312-790
CHICGOZN01, IL
AMERITECH ILLINOIS
312-791
CHICGOZN01, IL
AMERITECH ILLINOIS
312-792
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
11/20/14
312-793
CHICGOZN01, IL
AMERITECH ILLINOIS
312-794
CHICGOZN01, IL
RCN TELECOM SERVICES OF ILLINOIS, INC. - IL
312-795
CHICGOZN01, IL
AMERITECH ILLINOIS
312-796
CHICGOZN01, IL
PEERLESS NETWORK OF ILLINOIS, LLC - IL
7/26/16
312-797
CHICGOZN01, IL
AMERITECH ILLINOIS
312-798
CHICGOZN01, IL
AMERITECH ILLINOIS
312-799
CHICGOZN01, IL
AMERITECH ILLINOIS
312-800
CHICGOZN01, IL
PEERLESS NETWORK OF ILLINOIS, LLC - IL
11/20/12
312-801
CHICGOZN01, IL
BRIGHTLINK COMMUNICATIONS, LLC
4/29/13
312-802
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-803
CHICGOZN01, IL
MCI WORLDCOM COMMUNICATIONS, INC. - IL
312-804
CHICGOZN01, IL
T-MOBILE USA, INC.
1/23/02
312-805
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-806
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-807
CHICGOZN01, IL
AMERITECH ILLINOIS
312-808
CHICGOZN01, IL
AMERITECH ILLINOIS
312-809
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
10/25/13
312-810
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-811
[UNASSIGNED]
312-812
CHICGOZN01, IL
AMERITECH ILLINOIS
312-813
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-814
CHICGOZN01, IL
AMERITECH ILLINOIS
312-815
CHICGOZN01, IL
AIRESPRING, INC.
5/7/18
312-816
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-817
CHICGOZN01, IL
AMERITECH ILLINOIS
312-818
CHICGOZN01, IL
T-MOBILE USA, INC.
8/19/13
312-819
CHICGOZN01, IL
AMERITECH ILLINOIS
312-820
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-821
CHICGOZN01, IL
MCI WORLDCOM COMMUNICATIONS, INC. - IL
312-822
CHICGOZN01, IL
AMERITECH ILLINOIS
312-823
CHICGOZN01, IL
AMERITECH ILLINOIS
312-824
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
6/20/16
312-825
CHICGOZN01, IL
T-MOBILE USA, INC.
3/17/16
312-826
CHICGOZN01, IL
T-MOBILE USA, INC.
6/17/16
312-827
CHICGOZN01, IL
AMERITECH ILLINOIS
312-828
CHICGOZN01, IL
AMERITECH ILLINOIS
312-829
CHICGOZN01, IL
AMERITECH ILLINOIS
312-830
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-831
CHICGOZN01, IL
AMERITECH ILLINOIS
312-832
CHICGOZN01, IL
AMERITECH ILLINOIS
312-833
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-834
CHICGOZN01, IL
AMERITECH ILLINOIS
312-835
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-836
CHICGOZN01, IL
AMERITECH ILLINOIS
312-837
CHICGOZN01, IL
COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL
9/3/15
312-838
CHICGOZN01, IL
T-MOBILE USA, INC.
1/11/16
312-839
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/13/01
312-840
CHICGOZN01, IL
AMERITECH ILLINOIS
312-841
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-842
CHICGOZN01, IL
AMERITECH ILLINOIS
312-843
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
3/12/14
312-844
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-845
CHICGOZN01, IL
AMERITECH ILLINOIS
312-846
CHICGOZN01, IL
AMERITECH ILLINOIS
312-847
CHICGOZN01, IL
ONVOY, LLC
6/28/19
312-848
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-849
CHICGOZN01, IL
AMERITECH ILLINOIS
312-850
CHICGOZN01, IL
AMERITECH ILLINOIS
312-851
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-852
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-853
CHICGOZN01, IL
AMERITECH ILLINOIS
312-854
CHICGOZN01, IL
RCN TELECOM SERVICES OF ILLINOIS, INC. - IL
312-855
CHICGOZN01, IL
AMERITECH ILLINOIS
312-856
CHICGOZN01, IL
AMERITECH ILLINOIS
312-857
CHICGOZN01, IL
AMERITECH ILLINOIS
312-858
CHICGOZN01, IL
RCLEC, INC. - IL
12/21/15
312-859
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-860
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-861
CHICGOZN01, IL
AMERITECH ILLINOIS
312-862
CHICGOZN01, IL
AMERITECH ILLINOIS
1/25/06
312-863
CHICGOZN01, IL
OVATION COMMUNICATIONS OF ILLINOIS, INC.
4/10/01
312-864
CHICGOZN01, IL
AMERITECH ILLINOIS
312-865
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-866
CHICGOZN01, IL
T-MOBILE USA, INC.
8/22/14
312-867
CHICGOZN01, IL
AMERITECH ILLINOIS
312-868
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
12/4/15
312-869
CHICGOZN01, IL
AMERITECH ILLINOIS
312-870
CHICGOZN01, IL
FIRST COMMUNICATIONS LLC - IL
312-871
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
8/28/15
312-872
CHICGOZN01, IL
LEVEL 3 COMMUNICATIONS, LLC - IL
7/12/18
312-873
CHICGOZN01, IL
MCI WORLDCOM COMMUNICATIONS, INC. - IL
312-874
CHICGOZN01, IL
T-MOBILE USA, INC.
5/22/15
312-875
CHICGOZN01, IL
AMERITECH ILLINOIS
312-876
CHICGOZN01, IL
AMERITECH ILLINOIS
312-877
CHICGOZN01, IL
AT&T CORP.
8/12/14
312-878
CHICGOZN01, IL
PEERLESS NETWORK OF ILLINOIS, LLC - IL
2/4/08
312-879
CHICGOZN01, IL
AMERITECH ILLINOIS
312-880
CHICGOZN01, IL
AMERITECH ILLINOIS
312-881
CHICGOZN01, IL
OVATION COMMUNICATIONS OF ILLINOIS, INC.
4/10/01
312-882
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-883
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
11/12/14
312-884
CHICGOZN01, IL
OVATION COMMUNICATIONS OF ILLINOIS, INC.
4/10/01
312-885
CHICGOZN01, IL
T-MOBILE USA, INC.
9/22/15
312-886
CHICGOZN01, IL
AMERITECH ILLINOIS
312-887
CHICGOZN01, IL
AMERITECH ILLINOIS
312-888
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
1/13/12
312-889
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
6/25/15
312-890
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-891
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-892
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-893
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-894
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
312-895
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-896
CHICGOZN01, IL
BROADWING COMMUNICATIONS, LLC - IL
312-897
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
3/23/15
312-898
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-899
CHICGOZN01, IL
AMERITECH ILLINOIS
312-900
CHICGOZN01, IL
FRACTEL, LLC
1/18/19
312-901
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-902
CHICGOZN01, IL
AMERITECH ILLINOIS
312-903
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/13/01
312-904
CHICGOZN01, IL
AMERITECH ILLINOIS
312-905
CHICGOZN01, IL
AMERITECH ILLINOIS
312-906
CHICGOZN01, IL
AMERITECH ILLINOIS
312-907
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-908
CHICGOZN01, IL
AMERITECH ILLINOIS
312-909
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-910
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-911
[UNASSIGNED]
312-912
CHICGOZN01, IL
AMERITECH ILLINOIS
312-913
CHICGOZN01, IL
AMERITECH ILLINOIS
312-914
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-915
CHICGOZN01, IL
AMERITECH ILLINOIS
312-916
CHICGOZN01, IL
AMERICAN MESSAGING SERVICES, LLC
4/23/01
312-917
CHICGOZN01, IL
AMERITECH ILLINOIS
312-918
CHICGOZN01, IL
T-MOBILE USA, INC.
8/19/13
312-919
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-920
CHICGOZN01, IL
AMERITECH ILLINOIS
312-921
CHICGOZN01, IL
AMERITECH ILLINOIS
7/21/08
312-922
CHICGOZN01, IL
AMERITECH ILLINOIS
312-923
CHICGOZN01, IL
AMERITECH ILLINOIS
312-924
CHICGOZN01, IL
PAETEC COMMUNICATIONS, INC. - IL
312-925
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-926
CHICGOZN01, IL
AMERITECH ILLINOIS
312-927
CHICGOZN01, IL
T-MOBILE USA, INC.
8/21/02
312-928
CHICGOZN01, IL
AMERITECH ILLINOIS
312-929
CHICGOZN01, IL
T-MOBILE USA, INC.
4/27/06
312-930
CHICGOZN01, IL
AMERITECH ILLINOIS
312-931
CHICGOZN01, IL
AMERITECH ILLINOIS
312-932
CHICGOZN01, IL
AMERITECH ILLINOIS
312-933
CHICGOZN01, IL
SPRINT SPECTRUM L.P.
312-934
CHICGOZN01, IL
T-MOBILE USA, INC.
12/8/14
312-935
CHICGOZN01, IL
AMERITECH ILLINOIS
312-936
CHICGOZN01, IL
AMERITECH ILLINOIS
312-937
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
9/25/14
312-938
CHICGOZN01, IL
AMERITECH ILLINOIS
312-939
CHICGOZN01, IL
AMERITECH ILLINOIS
312-940
CHICGOZN01, IL
PEERLESS NETWORK OF ILLINOIS, LLC - IL
9/20/13
312-941
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-942
CHICGOZN01, IL
AMERITECH ILLINOIS
312-943
CHICGOZN01, IL
AMERITECH ILLINOIS
312-944
CHICGOZN01, IL
AMERITECH ILLINOIS
312-945
CHICGOZN01, IL
AMERITECH ILLINOIS
312-946
CHICGOZN01, IL
AMERITECH ILLINOIS
312-947
CHICGOZN01, IL
AMERITECH ILLINOIS
11/18/10
312-948
CHICGOZN01, IL
OVATION COMMUNICATIONS OF ILLINOIS, INC.
4/10/01
312-949
CHICGOZN01, IL
AMERITECH ILLINOIS
312-950
[UNASSIGNED]
312-951
CHICGOZN01, IL
AMERITECH ILLINOIS
312-952
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-953
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-954
CHICGOZN01, IL
AMERITECH ILLINOIS
312-955
CHICGOZN01, IL
RCN TELECOM SERVICES OF ILLINOIS, INC. - IL
312-956
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
9/29/14
312-957
CHICGOZN01, IL
AMERITECH ILLINOIS
312-958
AMERITECH ILLINOIS
[UNASSIGNED]
312-959
AMERITECH ILLINOIS
[UNASSIGNED]
312-960
CHICGOZN01, IL
AMERITECH ILLINOIS
312-961
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-962
CHICGOZN01, IL
GLOBAL CROSSING LOCAL SERVICES, INC.-IL
312-963
CHICGOZN01, IL
USA MOBILITY WIRELESS, INC.
312-964
CHICGOZN01, IL
ONVOY, LLC
312-965
CHICGOZN01, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-966
CHICGOZN01, IL
METRO PCS, INC.
11/18/14
312-967
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
8/7/14
312-968
LA GRANGE, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-969
LA GRANGE, IL
CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL
312-970
CHICGOZN01, IL
AMERITECH ILLINOIS
312-971
CHICGOZN01, IL
BANDWIDTH.COM CLEC, LLC - IL
5/1/14
312-972
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-973
CHICGOZN01, IL
MCIMETRO ACCESS TRANSMISSION SERVICES LLC
2/19/14
312-974
CHICGOZN01, IL
AMERITECH ILLINOIS
312-975
CHICGOZN01, IL
T-MOBILE USA, INC.
9/15/14
312-976
[UNASSIGNED]
312-977
CHICGOZN01, IL
AMERITECH ILLINOIS
312-978
CHICGOZN01, IL
T-MOBILE USA, INC.
10/22/13
312-979
CHICGOZN01, IL
AMERITECH ILLINOIS
312-980
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
312-981
CHICGOZN01, IL
OVATION COMMUNICATIONS OF ILLINOIS, INC.
4/10/01
312-982
CHICGOZN01, IL
COMCAST PHONE OF ILLINOIS, LLC DBA COMCO - IL
10/7/14
312-983
CHICGOZN01, IL
AMERITECH ILLINOIS
312-984
CHICGOZN01, IL
AMERITECH ILLINOIS
312-985
CHICGOZN01, IL
OVATION COMMUNICATIONS OF ILLINOIS, INC.
4/10/01
312-986
CHICGOZN01, IL
AMERITECH ILLINOIS
312-987
CHICGOZN01, IL
AMERITECH ILLINOIS
312-988
CHICGOZN01, IL
AMERITECH ILLINOIS
312-989
CHICGOZN01, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
6/25/15
312-990
HINSDALE, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-991
WHEELING, IL
NEW CINGULAR WIRELESS PCS, LLC - IL
312-992
CHICGOZN01, IL
AMERITECH ILLINOIS
312-993
CHICGOZN01, IL
AMERITECH ILLINOIS
312-994
CHICGOZN01, IL
OVATION COMMUNICATIONS OF ILLINOIS, INC.
4/10/01
312-995
CHICGOZN01, IL
TELEPORT COMMUNICATIONS AMERICA, LLC - IL
8/12/14
312-996
CHICGOZN01, IL
AMERITECH ILLINOIS
312-997
CHICGOZN01, IL
AMERITECH ILLINOIS
312-998
CHICGOZN01, IL
CENTURYLINK COMMUNICATIONS LLC
8/12/14
312-999
CHICGOZN01, IL
XO ILLINOIS, INC.
8/20/10
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