Local Calling Guide
Area code/prefix search
Chicago Zone 01-Calumet, IL
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 312-200
| A |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
|
|
| 312-200
| 0 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2017-11-23 |
|
| 312-200
| 1 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2017-11-23 |
|
| 312-200
| 2 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2017-11-23 |
|
| 312-200
| 3 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2017-11-23 |
|
| 312-200
| 4 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2017-11-23 |
|
| 312-200
| 5 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2017-11-23 |
|
| 312-200
| 6 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2017-11-23 |
|
| 312-200
| 7 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2018-10-08 |
|
| 312-200
| 8 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2018-10-08 |
|
| 312-200
| 9 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2017-11-23 |
|
| 312-205
| A |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 312-210
| A |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
|
|
| 312-210
| 0 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2018-10-18 |
|
| 312-210
| 1 |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2018-09-09 |
|
| 312-210
| 2 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2018-10-08 |
|
| 312-210
| 3 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2018-10-08 |
|
| 312-210
| 4 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2018-10-08 |
|
| 312-210
| 5 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2018-10-08 |
|
| 312-210
| 6 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2018-10-08 |
|
| 312-210
| 7 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-06-28 |
|
| 312-210
| 8 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-06-28 |
|
| 312-210
| 9 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-06-28 |
|
| 312-216
| A |
CHCGIL24DS3 |
4604 FIRST COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 312-216
| 0 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2013-07-24 |
|
| 312-216
| 1 |
CHCGIL24DS3 |
4604 FIRST COMMUNICATIONS, LLC - IL |
358 |
|
2012-04-13 |
|
| 312-216
| 2 |
CHCGILDTDS3 |
5447 ACCESS ONE, INC. - IL |
358 |
|
2012-04-16 |
|
| 312-216
| 3 |
OKBRILOAXEX |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
2012-04-28 |
|
| 312-216
| 4 |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
2012-04-28 |
|
| 312-216
| 5 |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
2012-04-28 |
|
| 312-216
| 6 |
CHCGILWUX1X |
7765 OVATION COMMUNICATIONS OF ILLINOIS, INC. |
358 |
|
2012-06-17 |
|
| 312-216
| 7 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2013-01-10 |
|
| 312-216
| 8 |
CHCGILWUX1X |
4717 PAETEC COMMUNICATIONS, INC. - IL |
358 |
|
2012-04-16 |
|
| 312-216
| 9 |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2012-12-23 |
|
| 312-217
| A |
CHCGILMF2MD |
6664 SPRINT SPECTRUM, L.P. |
358 |
|
|
|
| 312-217
| 0 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-217
| 1 |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-217
| 2 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-217
| 3 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-217
| 4 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-217
| 5 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-217
| 6 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-217
| 7 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-217
| 8 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-217
| 9 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-219
| A |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
|
|
| 312-219
| 0 |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2013-02-25 |
|
| 312-219
| 1 |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2012-12-24 |
|
| 312-219
| 2 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-06-24 |
|
| 312-219
| 3 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2012-06-24 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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