Local Calling Guide
Area code/prefix search
Chicago Zone 01-Canal, IL
<< 1 2 3 4 5 6 7 8 9 10 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 312-589
| 7 |
CHCGILTCDS4 |
7056 XO ILLINOIS, INC. |
358 |
|
2011-01-05 |
|
| 312-589
| 8 |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2013-02-08 |
|
| 312-589
| 9 |
CHCGILCLDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-596
| A |
CHCGILCLDS7 |
7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL |
358 |
|
|
|
| 312-604
| A |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
|
|
| 312-604
| 0 |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
|
|
| 312-604
| 1 |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
|
|
| 312-604
| 2 |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
|
|
| 312-604
| 3 |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
|
|
| 312-604
| 4 |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
2004-11-27 |
|
| 312-604
| 5 |
CHCGILWUDS4 |
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2019-03-04 |
|
| 312-604
| 6 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2002-10-16 |
|
| 312-604
| 7 |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
|
|
| 312-604
| 8 |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
|
|
| 312-604
| 9 |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
|
|
| 312-612
| A |
CHCGILCLDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-612
| 0 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-03-04 |
|
| 312-612
| 1 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2000-09-28 |
|
| 312-612
| 2 |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2000-09-28 |
|
| 312-612
| 3 |
CHCGILCLDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-612
| 4 |
CHCGILCLDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-612
| 5 |
CHCGILCLDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-612
| 6 |
CHCGILCLDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2000-10-24 |
|
| 312-612
| 7 |
CHCGILCLDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2000-10-24 |
|
| 312-612
| 8 |
CHCGILCLDS3 |
9329 ILLINOIS BELL TEL CO |
358 |
|
2000-10-24 |
|
| 312-612
| 9 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-03-04 |
|
| 312-624
| A |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 312-624
| 0 |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 312-624
| 1 |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 312-624
| 2 |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 312-624
| 3 |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 312-624
| 4 |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 312-624
| 5 |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 312-624
| 6 |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
2004-07-04 |
|
| 312-624
| 7 |
CHCGILTCDS0 |
7056 XO ILLINOIS, INC. |
358 |
|
2004-07-04 |
|
| 312-624
| 8 |
CHCGILNEXJX |
318J COMCAST IP PHONE LLC |
358 |
|
2007-08-31 |
|
| 312-624
| 9 |
CHCGILNEXJX |
318J COMCAST IP PHONE LLC |
358 |
|
2007-08-31 |
|
| 312-627
| A |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-627
| 0 |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-627
| 1 |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-627
| 2 |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-627
| 3 |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-627
| 4 |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-627
| 5 |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-627
| 6 |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-627
| 7 |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-627
| 8 |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-627
| 9 |
CHCGILWBXDZ |
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-09-25 |
|
| 312-632
| A |
CHCGILCLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 312-632
| 0 |
RVDLILBDAMD |
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2011-09-25 |
|
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Last updated: Wed, 01 Jun 2022 03:09:23 UTC
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