Local Calling Guide
Area code/prefix search
Calumet City, IL
1 2 3 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 464-241
| A |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
2024-05-12 |
|
| 464-241
| 0 |
|
224C ONVOY, LLC |
358 |
|
2024-05-12 |
|
| 464-241
| 1 |
|
984E BANDWIDTH.COM CLEC, LLC - IL |
358 |
|
2025-02-06 |
|
| 464-241
| 2 |
|
224C ONVOY, LLC |
358 |
|
2025-10-26 |
|
| 464-241
| 8 |
|
224C ONVOY, LLC |
358 |
|
2025-02-01 |
|
| 464-241
| 9 |
|
224C ONVOY, LLC |
358 |
|
2025-04-06 |
|
| 464-666
| A |
CHCGILWURMD |
965H FRACTEL, LLC |
358 |
|
|
|
| 464-666
| 0 |
|
073H TELNYX LLC |
358 |
|
2022-01-23 |
|
| 464-666
| 1 |
|
224C ONVOY, LLC |
358 |
|
2023-10-16 |
|
| 464-666
| 2 |
|
224C ONVOY, LLC |
358 |
|
2023-10-16 |
|
| 464-666
| 3 |
|
516J TON80 COMMUNICATIONS, LLC |
358 |
|
2022-02-04 |
|
| 464-666
| 4 |
|
224C ONVOY, LLC |
358 |
|
2023-10-16 |
|
| 464-666
| 5 |
|
224C ONVOY, LLC |
358 |
|
2023-10-16 |
|
| 464-666
| 6 |
|
965H FRACTEL, LLC |
358 |
|
2022-01-22 |
|
| 464-666
| 7 |
|
224C ONVOY, LLC |
358 |
|
2023-10-16 |
|
| 464-666
| 8 |
|
224C ONVOY, LLC |
358 |
|
2023-07-22 |
|
| 464-666
| 9 |
|
224C ONVOY, LLC |
358 |
|
2023-07-22 |
|
| 708-322
| A |
CHCGILACGT0 |
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 708-322
| 0 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2000-09-12 |
|
| 708-322
| 1 |
|
224C ONVOY, LLC |
358 |
|
2010-05-20 |
|
| 708-322
| 2 |
|
5447 ACCESS ONE, INC. - IL |
358 |
|
2006-01-22 |
|
| 708-322
| 3 |
|
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 708-322
| 4 |
|
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 708-322
| 5 |
|
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 708-322
| 6 |
|
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 708-322
| 7 |
|
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 708-322
| 8 |
|
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 708-322
| 9 |
|
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
|
|
| 708-360
| A |
CHCGILWBXWZ |
829J PAETEC ITEL, LLC |
358 |
|
2024-12-09 |
|
| 708-360
| 1 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2002-05-22 |
|
| 708-360
| 2 |
|
460K FIRST COMMUNICATIONS, LLC |
358 |
|
2005-02-24 |
|
| 708-360
| 3 |
|
516C AT&T CORP. |
358 |
|
2007-02-22 |
|
| 708-360
| 4 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2004-05-29 |
|
| 708-360
| 5 |
|
829J PAETEC ITEL, LLC |
358 |
|
|
|
| 708-360
| 6 |
|
8702 RCN TELECOM SERVICES OF ILLINIOS, INC. - IL |
358 |
|
2000-11-10 |
|
| 708-360
| 7 |
|
224C ONVOY, LLC |
358 |
|
2018-09-16 |
|
| 708-360
| 8 |
|
073H TELNYX LLC |
358 |
|
2017-05-10 |
|
| 708-360
| 9 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
358 |
|
2005-08-12 |
|
| 708-419
| A |
CHCGIL24DS6 |
224C ONVOY, LLC |
358 |
|
|
|
| 708-419
| 0 |
|
224C ONVOY, LLC |
358 |
|
2016-04-25 |
|
| 708-419
| 1 |
|
224C ONVOY, LLC |
358 |
|
2016-04-25 |
|
| 708-419
| 2 |
|
224C ONVOY, LLC |
358 |
|
2018-12-27 |
|
| 708-419
| 3 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2019-05-18 |
|
| 708-419
| 4 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
358 |
|
2019-06-07 |
|
| 708-419
| 6 |
|
073H TELNYX LLC |
358 |
|
2021-02-27 |
|
| 708-419
| 7 |
|
224C ONVOY, LLC |
358 |
|
2021-02-12 |
|
| 708-419
| 8 |
|
516C AT&T CORP. |
358 |
|
2016-09-15 |
|
| 708-419
| 9 |
|
515J IP HORIZON LLC |
358 |
|
2016-08-09 |
|
| 708-585
| A |
CHCGILGMDS7 |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
358 |
|
|
|
| 708-730
| A |
CMCYILCCDS0 |
9329 ILLINOIS BELL TEL CO |
358 |
|
|
|
1 2 3 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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