Local Calling Guide
Area code/prefix search
Chicago Zone 01-Franklin, IL
<< 1 2 3 4 5 6 7 8 9 10 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 312-381
| 4 |
CHCGILFRDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-381
| 5 |
CHCGILFRDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-381
| 6 |
CHCGILFRDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-381
| 7 |
CHCGILFRDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-381
| 8 |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2023-07-21 |
|
| 312-381
| 9 |
CHCGILFRDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-384
| A |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-384
| 0 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-01-14 |
|
| 312-384
| 1 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-384
| 2 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-384
| 3 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-384
| 4 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-384
| 5 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-384
| 6 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-384
| 7 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-384
| 8 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-384
| 9 |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2011-06-23 |
|
| 312-394
| A |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-394
| 0 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2011-06-28 |
|
| 312-394
| 1 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-394
| 2 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-394
| 3 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-394
| 4 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-394
| 5 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-394
| 6 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-394
| 7 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-394
| 8 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-394
| 9 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2011-06-28 |
|
| 312-395
| A |
CHCGILCLEMD |
7421 AT&T - LOCAL |
358 |
|
|
|
| 312-395
| 0 |
CHCGILMF6MD |
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 |
|
7421 AT&T - LOCAL |
358 |
|
|
|
| 312-407
| A |
CHCGILFRDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-409
| A |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-409
| 0 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-05 |
|
| 312-409
| 1 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-05 |
|
| 312-409
| 2 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-409
| 3 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-05 |
|
| 312-409
| 4 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2016-02-04 |
|
| 312-409
| 5 |
CHCGILMF6MD |
6529 T-MOBILE USA, INC. |
358 |
|
2016-02-05 |
|
| 312-409
| 6 |
CHCGILFRDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-409
| 7 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2016-02-04 |
|
| 312-409
| 8 |
CHCGILMF4MD |
5562 METROPCS, INC. |
358 |
|
2016-01-16 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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