Local Calling Guide
Area code/prefix search
Chatham, IL
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 217-319
| A |
SPFDILFAGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
|
|
| 217-319
| 0 |
|
224C ONVOY, LLC |
374 |
|
2019-04-15 |
|
| 217-319
| 1 |
|
224C ONVOY, LLC |
374 |
|
2019-04-15 |
|
| 217-319
| 2 |
|
224C ONVOY, LLC |
374 |
|
2020-05-21 |
|
| 217-319
| 3 |
|
224C ONVOY, LLC |
374 |
|
2018-07-30 |
|
| 217-319
| 4 |
|
224C ONVOY, LLC |
374 |
|
2020-01-11 |
|
| 217-319
| 5 |
|
224C ONVOY, LLC |
374 |
|
2020-01-11 |
|
| 217-319
| 6 |
|
224C ONVOY, LLC |
374 |
|
2020-05-21 |
|
| 217-319
| 7 |
|
224C ONVOY, LLC |
374 |
|
2020-05-21 |
|
| 217-319
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2017-11-06 |
|
| 217-319
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2017-03-25 |
|
| 217-483
| A |
CHHMILXCDS0 |
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-483
| 0 |
|
063E PEERLESS NETWORK OF ILLINOIS, LLC - IL |
374 |
|
2015-10-30 |
|
| 217-483
| 1 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-483
| 2 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-483
| 3 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-483
| 4 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-483
| 5 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-483
| 6 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-483
| 7 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-483
| 8 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-483
| 9 |
|
1015 FRONTIER NORTH, INC. - IL |
374 |
|
|
|
| 217-697
| A |
SPFDILMB0MD |
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
374 |
|
|
|
| 217-697
| 0 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
374 |
|
|
|
| 217-697
| 1 |
|
318J COMCAST IP PHONE, LLC |
374 |
|
2015-02-17 |
|
| 217-697
| 2 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
374 |
|
2006-08-21 |
|
| 217-697
| 3 |
|
7196 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IL |
374 |
|
2014-11-05 |
|
| 217-697
| 4 |
|
6115 LEVEL 3 COMMUNICATIONS, LLC - IL |
374 |
|
2003-04-05 |
|
| 217-697
| 5 |
|
318J COMCAST IP PHONE, LLC |
374 |
|
2006-08-09 |
|
| 217-697
| 6 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2016-01-17 |
|
| 217-697
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2016-08-06 |
|
| 217-697
| 8 |
|
318J COMCAST IP PHONE, LLC |
374 |
|
2007-09-23 |
|
| 217-697
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2015-06-27 |
|
| 217-860
| A |
SPFDILFAGT0 |
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
|
|
| 217-860
| 0 |
|
224C ONVOY, LLC |
374 |
|
2020-09-06 |
|
| 217-860
| 1 |
|
495J STRATUS NETWORKS |
374 |
|
2020-11-13 |
|
| 217-860
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2021-08-23 |
|
| 217-860
| 3 |
|
224C ONVOY, LLC |
374 |
|
2021-02-12 |
|
| 217-860
| 4 |
|
224C ONVOY, LLC |
374 |
|
2021-02-12 |
|
| 217-860
| 5 |
|
624H ONVOY SPECTRUM, LLC |
374 |
|
2021-11-13 |
|
| 217-860
| 6 |
|
224C ONVOY, LLC |
374 |
|
2020-09-06 |
|
| 217-860
| 7 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2023-09-01 |
|
| 217-860
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2021-08-21 |
|
| 217-860
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2020-06-29 |
|
| 447-231
| A |
SPFDILGI0MD |
939H COMMIO, LLC |
374 |
|
|
|
| 447-231
| 0 |
|
073H TELNYX LLC |
374 |
|
2023-11-11 |
|
| 447-231
| 1 |
|
939H COMMIO, LLC |
374 |
|
2022-06-16 |
|
| 447-231
| 2 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2025-06-01 |
|
| 447-231
| 3 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2025-06-01 |
|
| 447-231
| 8 |
|
939H COMMIO, LLC |
374 |
|
2024-02-02 |
|
| 447-231
| 9 |
|
939H COMMIO, LLC |
374 |
|
2024-02-02 |
|
| 447-466
| A |
SPFDILESXXX |
516J TON80 COMMUNICATIONS, LLC |
374 |
|
|
|
| 447-466
| 0 |
|
224C ONVOY, LLC |
374 |
|
2024-03-03 |
|
| 447-466
| 1 |
|
224C ONVOY, LLC |
374 |
|
2024-04-05 |
|
| 447-466
| 3 |
|
516J TON80 COMMUNICATIONS, LLC |
374 |
|
2022-04-25 |
|
| 447-466
| 6 |
|
145J TERRA NOVA TELECOM INC. |
374 |
|
2025-05-27 |
|
| 447-466
| 8 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2025-01-26 |
|
| 447-466
| 9 |
|
6534 NEW CINGULAR WIRELESS PCS, LLC - IL |
374 |
|
2025-01-26 |
|
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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