Local Calling Guide
Area code/prefix search
Chicago Zone 03-Newcastle, IL
<< 1 2 3 4 5 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 773-695
| 1 |
|
9329 ILLINOIS BELL TEL CO |
358 |
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|
| 773-695
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2024-09-08 |
|
| 773-695
| 3 |
|
9329 ILLINOIS BELL TEL CO |
358 |
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| 773-695
| 4 |
|
9329 ILLINOIS BELL TEL CO |
358 |
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| 773-695
| 5 |
|
9329 ILLINOIS BELL TEL CO |
358 |
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| 773-695
| 6 |
|
9329 ILLINOIS BELL TEL CO |
358 |
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| 773-695
| 7 |
|
9329 ILLINOIS BELL TEL CO |
358 |
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| 773-695
| 8 |
|
624H ONVOY SPECTRUM, LLC |
358 |
|
2025-05-15 |
|
| 773-695
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2020-10-04 |
|
| 773-704
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-714
| A |
PRRGILXLDS1 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-732
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-742
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
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|
| 773-756
| A |
BNSVILDGDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 773-756
| 0 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 773-756
| 1 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 773-756
| 2 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 773-756
| 3 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 773-756
| 4 |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
358 |
|
|
|
| 773-756
| 5 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
2004-07-08 |
|
| 773-756
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-02-17 |
|
| 773-756
| 7 |
|
5562 METROPCS, INC. |
358 |
|
2004-03-19 |
|
| 773-756
| 8 |
|
5562 METROPCS, INC. |
358 |
|
2004-03-19 |
|
| 773-756
| 9 |
|
224C ONVOY, LLC |
358 |
|
2025-10-18 |
|
| 773-763
| A |
CHCGILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-774
| A |
CHCGILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-775
| A |
CHCGILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-792
| A |
CHCGILNEDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-814
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-817
| A |
ELGNILOTGT5 |
6529 T-MOBILE USA, INC. |
358 |
|
|
|
| 773-864
| A |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-864
| 0 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2006-03-10 |
|
| 773-864
| 1 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-864
| 2 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-864
| 3 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-864
| 4 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-864
| 5 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-864
| 6 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-864
| 7 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-864
| 8 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-864
| 9 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2017-12-11 |
|
| 773-867
| A |
PRRGILXLDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-867
| 0 |
|
6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL |
358 |
|
2017-12-11 |
|
| 773-867
| 1 |
|
829J PAETEC ITEL, LLC |
358 |
|
2005-11-25 |
|
| 773-867
| 2 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-867
| 3 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 773-867
| 4 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 773-867
| 5 |
|
224C ONVOY, LLC |
358 |
|
2020-01-09 |
|
| 773-867
| 6 |
|
318J COMCAST IP PHONE, LLC |
358 |
|
2015-09-29 |
|
| 773-867
| 7 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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