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 |
| 312-847
| 5 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-08-30 |
|
| 312-847
| 6 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-08-30 |
|
| 312-847
| 7 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-08-30 |
|
| 312-847
| 8 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-08-30 |
|
| 312-847
| 9 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2019-08-30 |
|
| 312-858
| A |
CHCGILDTDMD |
156J RCLEC, INC. |
358 |
|
|
|
| 312-858
| 0 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2016-04-25 |
|
| 312-858
| 1 |
CHCGILDTDMD |
156J RCLEC, INC. |
358 |
|
2016-02-20 |
|
| 312-858
| 2 |
CHCGILDTDMD |
156J RCLEC, INC. |
358 |
|
2016-02-20 |
|
| 312-858
| 3 |
CHCGILDTDMD |
156J RCLEC, INC. |
358 |
|
2016-02-20 |
|
| 312-858
| 4 |
CHCGILDTDMD |
156J RCLEC, INC. |
358 |
|
2016-02-20 |
|
| 312-858
| 5 |
CHCGILDTDMD |
156J RCLEC, INC. |
358 |
|
2016-02-20 |
|
| 312-858
| 6 |
CHCGILDTDMD |
156J RCLEC, INC. |
358 |
|
2016-02-20 |
|
| 312-858
| 7 |
CHCGILDTDMD |
156J RCLEC, INC. |
358 |
|
2016-02-20 |
|
| 312-858
| 8 |
CHCGILDTDMD |
156J RCLEC, INC. |
358 |
|
2016-02-20 |
|
| 312-858
| 9 |
CHCGILDTDMD |
156J RCLEC, INC. |
358 |
|
2016-02-20 |
|
| 312-862
| A |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-862
| 0 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2006-03-18 |
|
| 312-862
| 1 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2006-03-18 |
|
| 312-862
| 2 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2006-03-18 |
|
| 312-862
| 3 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2006-03-18 |
|
| 312-862
| 4 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2006-03-18 |
|
| 312-862
| 5 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2006-03-18 |
|
| 312-862
| 6 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2006-03-18 |
|
| 312-862
| 7 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2006-03-18 |
|
| 312-862
| 8 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2006-03-18 |
|
| 312-862
| 9 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2006-03-18 |
|
| 312-866
| A |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 312-866
| 0 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2014-10-24 |
|
| 312-866
| 1 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2014-10-24 |
|
| 312-866
| 2 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2014-10-24 |
|
| 312-866
| 3 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2014-10-24 |
|
| 312-866
| 4 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2014-10-24 |
|
| 312-866
| 5 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2014-10-24 |
|
| 312-866
| 6 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2014-10-24 |
|
| 312-866
| 7 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2014-10-24 |
|
| 312-866
| 8 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2014-10-24 |
|
| 312-866
| 9 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2014-10-24 |
|
| 312-868
| A |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
|
|
| 312-868
| 0 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2016-02-04 |
|
| 312-868
| 1 |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-10 |
|
| 312-868
| 2 |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-10 |
|
| 312-868
| 3 |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-10 |
|
| 312-868
| 4 |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-10 |
|
| 312-868
| 5 |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-10 |
|
| 312-868
| 6 |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-10 |
|
| 312-868
| 7 |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-10 |
|
| 312-868
| 8 |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-10 |
|
| 312-868
| 9 |
CHCGILMF5MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-10 |
|
| 312-870
| A |
CHCGIL24DS3 |
4604 FIRST COMMUNICATIONS, LLC - IL |
358 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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