Local Calling Guide
Area code/prefix search
Chicago Zone 04-Humboldt, IL
<< 1 2 3 4 5 6 7 8
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 872-829
| 8 |
|
224C ONVOY, LLC |
358 |
|
2013-01-10 |
|
| 872-829
| 9 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2013-05-10 |
|
| 872-843
| A |
CHCGILLWDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 872-843
| 0 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2016-05-07 |
|
| 872-843
| 1 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2016-05-07 |
|
| 872-843
| 2 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2016-05-07 |
|
| 872-843
| 3 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2016-05-07 |
|
| 872-843
| 4 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2016-05-07 |
|
| 872-843
| 5 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2016-05-07 |
|
| 872-843
| 6 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2016-05-07 |
|
| 872-843
| 7 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2016-05-07 |
|
| 872-843
| 8 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2016-05-07 |
|
| 872-843
| 9 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
2016-05-07 |
|
| 872-855
| A |
ELGNILOTGT5 |
5562 METROPCS, INC. |
358 |
|
|
|
| 872-855
| 0 |
|
5562 METROPCS, INC. |
358 |
|
2022-02-04 |
|
| 872-855
| 1 |
|
5562 METROPCS, INC. |
358 |
|
2022-02-04 |
|
| 872-855
| 2 |
|
5562 METROPCS, INC. |
358 |
|
2022-02-04 |
|
| 872-855
| 3 |
|
5562 METROPCS, INC. |
358 |
|
2022-02-04 |
|
| 872-855
| 4 |
|
5562 METROPCS, INC. |
358 |
|
2022-02-04 |
|
| 872-855
| 5 |
|
5562 METROPCS, INC. |
358 |
|
2022-02-04 |
|
| 872-855
| 6 |
|
5562 METROPCS, INC. |
358 |
|
2022-02-04 |
|
| 872-855
| 7 |
|
5562 METROPCS, INC. |
358 |
|
2022-02-04 |
|
| 872-855
| 8 |
|
5562 METROPCS, INC. |
358 |
|
2022-02-04 |
|
| 872-855
| 9 |
|
5562 METROPCS, INC. |
358 |
|
2022-02-04 |
|
| 872-877
| A |
CHCGILIDXDX |
624H ONVOY SPECTRUM, LLC |
358 |
|
|
|
| 872-877
| 0 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2021-04-08 |
|
| 872-877
| 1 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2021-04-08 |
|
| 872-877
| 2 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2021-04-08 |
|
| 872-877
| 3 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2021-04-08 |
|
| 872-877
| 4 |
|
224C ONVOY, LLC |
358 |
|
2024-08-14 |
|
| 872-877
| 5 |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-04-07 |
|
| 872-877
| 6 |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-04-07 |
|
| 872-877
| 7 |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-04-07 |
|
| 872-877
| 8 |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-04-07 |
|
| 872-877
| 9 |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2021-04-07 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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