Local Calling Guide
Area code/prefix search
Chicago Zone 01-Calumet, IL
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 312-388
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-388
| 0 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-388
| 1 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-388
| 2 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-388
| 3 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-388
| 4 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-388
| 5 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-388
| 6 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-388
| 7 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-388
| 8 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-388
| 9 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
| 312-392
| A |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
|
|
| 312-392
| 0 |
CHCGILWUIMD |
197D VONAGE AMERICA LLC |
358 |
|
2017-12-11 |
|
| 312-392
| 1 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2017-11-22 |
|
| 312-392
| 2 |
CHCGILNEXJX |
318J COMCAST IP PHONE, LLC |
358 |
|
2018-06-27 |
|
| 312-392
| 3 |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2017-12-21 |
|
| 312-392
| 4 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2018-01-05 |
|
| 312-392
| 5 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2018-01-05 |
|
| 312-392
| 6 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2018-05-06 |
|
| 312-392
| 7 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2018-05-06 |
|
| 312-392
| 8 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2018-05-06 |
|
| 312-392
| 9 |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2017-12-21 |
|
| 312-395
| A |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 312-395
| 0 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2011-06-28 |
|
| 312-395
| 1 |
CHCGILFRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2003-05-21 |
|
| 312-395
| 2 |
CHCGILFRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2003-01-06 |
|
| 312-395
| 3 |
CHCGILFRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2003-01-06 |
|
| 312-395
| 4 |
CHCGILFRDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2003-01-06 |
|
| 312-395
| 5 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-01-12 |
|
| 312-395
| 6 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-01-12 |
|
| 312-395
| 7 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-10-22 |
|
| 312-395
| 8 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2003-01-12 |
|
| 312-395
| 9 |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 312-398
| A |
LBRDILGOAMD |
6630 USA MOBILITY WIRELESS, INC. |
358 |
|
|
|
| 312-399
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-399
| 0 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-399
| 1 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-399
| 2 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-399
| 3 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-399
| 4 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-399
| 5 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-399
| 6 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-399
| 7 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-399
| 8 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-399
| 9 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-414
| A |
CHCGILWUIMD |
197D VONAGE AMERICA LLC |
358 |
|
|
|
| 312-414
| 0 |
CHCGILWUIMD |
197D VONAGE AMERICA LLC |
358 |
|
2016-10-03 |
|
| 312-414
| 1 |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2016-10-14 |
|
| 312-414
| 2 |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2016-10-10 |
|
| 312-414
| 3 |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2016-10-04 |
|
| 312-414
| 4 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2016-10-04 |
|
| 312-414
| 5 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2016-10-04 |
|
| 312-414
| 6 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2016-10-04 |
|
| 312-414
| 7 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2016-10-04 |
|
| 312-414
| 8 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2016-10-04 |
|
| 312-414
| 9 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2016-10-11 |
|
| 312-423
| A |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-423
| 0 |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2022-06-16 |
|
| 312-423
| 1 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-423
| 2 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-423
| 3 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-423
| 4 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-423
| 5 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-423
| 6 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-423
| 7 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-423
| 8 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-423
| 9 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-426
| A |
LBRDILGOAMD |
6630 USA MOBILITY WIRELESS, INC. |
358 |
|
|
|
| 312-429
| A |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-429
| 0 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-429
| 1 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-429
| 2 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-429
| 3 |
CHCGILFRDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2002-06-05 |
|
| 312-429
| 4 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-429
| 5 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-429
| 6 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-429
| 7 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-429
| 8 |
|
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 312-429
| 9 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-434
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-434
| 0 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2011-08-22 |
|
| 312-434
| 1 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2011-08-22 |
|
| 312-434
| 2 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2011-08-22 |
|
| 312-434
| 3 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2011-08-22 |
|
| 312-434
| 4 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2011-08-22 |
|
| 312-434
| 5 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2011-08-22 |
|
| 312-434
| 6 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2011-08-22 |
|
| 312-434
| 7 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
2011-08-22 |
|
| 312-434
| 8 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2011-08-22 |
|
| 312-434
| 9 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
2011-08-22 |
|
| 312-437
| A |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
| 312-437
| 0 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-437
| 1 |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-437
| 2 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
| 312-437
| 3 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
| 312-437
| 4 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
| 312-437
| 5 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
| 312-437
| 6 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
| 312-437
| 7 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
| 312-437
| 8 |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 >>
Last updated: Sun, 01 Jun 2025 02:18:11 UTC
Sponsored by: VoIP.ms
Like this site? We accept donations via PayPal.