Local Calling Guide
Area code/prefix search
Lombard, IL
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 331-462
| 0 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-05-09 |
|
| 331-462
| 1 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2008-10-31 |
|
| 331-462
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-11-21 |
|
| 331-462
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-11-21 |
|
| 331-462
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-07-06 |
|
| 331-462
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2025-04-06 |
|
| 331-551
| A |
BURGILAHGT3 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
|
|
| 331-551
| 0 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-01-08 |
|
| 331-551
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-01-08 |
|
| 331-551
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2009-01-08 |
|
| 331-551
| 3 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2014-11-03 |
|
| 331-551
| 4 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2014-11-03 |
|
| 331-551
| 5 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2010-01-29 |
|
| 331-551
| 6 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-06-25 |
|
| 331-551
| 7 |
|
224C ONVOY, LLC |
358 |
|
2010-07-16 |
|
| 331-551
| 8 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2010-10-30 |
|
| 331-551
| 9 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2011-03-19 |
|
| 331-627
| A |
CHCGILWUTMD |
516J TON80 COMMUNICATIONS, LLC |
358 |
|
|
|
| 331-627
| 0 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2022-04-30 |
|
| 331-627
| 1 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2022-04-30 |
|
| 331-627
| 2 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2022-04-30 |
|
| 331-627
| 3 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2022-04-30 |
|
| 331-627
| 4 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-06-09 |
|
| 331-627
| 5 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2022-06-09 |
|
| 331-627
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-07-20 |
|
| 331-627
| 7 |
|
516J TON80 COMMUNICATIONS, LLC |
358 |
|
2022-04-29 |
|
| 331-627
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-05-27 |
|
| 331-627
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2023-05-27 |
|
| 331-899
| A |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
|
|
| 331-899
| 0 |
|
515J IP HORIZON LLC |
358 |
|
2021-06-14 |
|
| 331-899
| 1 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
358 |
|
2021-08-17 |
|
| 331-899
| 2 |
|
224C ONVOY, LLC |
358 |
|
2021-03-01 |
|
| 331-899
| 3 |
|
224C ONVOY, LLC |
358 |
|
2021-03-01 |
|
| 331-899
| 4 |
|
224C ONVOY, LLC |
358 |
|
2021-03-01 |
|
| 331-899
| 5 |
|
224C ONVOY, LLC |
358 |
|
2021-03-01 |
|
| 331-899
| 6 |
|
224C ONVOY, LLC |
358 |
|
2021-03-01 |
|
| 331-899
| 7 |
|
224C ONVOY, LLC |
358 |
|
2021-03-01 |
|
| 331-899
| 8 |
|
224C ONVOY, LLC |
358 |
|
2021-03-01 |
|
| 331-899
| 9 |
|
965H FRACTEL, LLC |
358 |
|
2021-02-19 |
|
| 630-261
| A |
LBRDILLMDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-261
| 0 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-261
| 1 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-261
| 2 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-261
| 3 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-261
| 4 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-261
| 5 |
|
6529 T-MOBILE USA, INC. |
358 |
|
2005-08-21 |
|
| 630-261
| 6 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-11-09 |
|
| 630-261
| 7 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-261
| 8 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
| 630-261
| 9 |
|
9329 ILLINOIS BELL TEL CO |
358 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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