Local Calling Guide
Area code/prefix search
Charleston, SC
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 854-900
| 2 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2020-02-24 |
|
| 854-900
| 3 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2020-01-16 |
|
| 854-900
| 4 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2020-01-16 |
|
| 854-900
| 5 |
|
635C TELEPORT COMMUNICATIONS AMERICA SC- LLC |
436 |
|
2019-04-22 |
|
| 854-900
| 6 |
|
635C TELEPORT COMMUNICATIONS AMERICA SC- LLC |
436 |
|
2019-04-22 |
|
| 854-900
| 7 |
|
635C TELEPORT COMMUNICATIONS AMERICA SC- LLC |
436 |
|
2019-04-22 |
|
| 854-900
| 8 |
|
635C TELEPORT COMMUNICATIONS AMERICA SC- LLC |
436 |
|
2019-04-22 |
|
| 854-900
| 9 |
|
635C TELEPORT COMMUNICATIONS AMERICA SC- LLC |
436 |
|
2019-04-22 |
|
| 854-902
| A |
CHTNSCDT23Z |
624H ONVOY SPECTRUM, LLC |
436 |
|
|
|
| 854-902
| 0 |
|
8645 SUNCOM DBA T-MOBILE USA |
436 |
|
2021-09-20 |
|
| 854-902
| 1 |
|
8645 SUNCOM DBA T-MOBILE USA |
436 |
|
2021-09-20 |
|
| 854-902
| 2 |
|
8645 SUNCOM DBA T-MOBILE USA |
436 |
|
2021-09-20 |
|
| 854-902
| 3 |
|
8645 SUNCOM DBA T-MOBILE USA |
436 |
|
2021-09-20 |
|
| 854-902
| 4 |
|
8645 SUNCOM DBA T-MOBILE USA |
436 |
|
2021-12-13 |
|
| 854-902
| 5 |
|
8645 SUNCOM DBA T-MOBILE USA |
436 |
|
2021-12-13 |
|
| 854-902
| 6 |
|
8645 SUNCOM DBA T-MOBILE USA |
436 |
|
2021-12-13 |
|
| 854-902
| 7 |
|
8645 SUNCOM DBA T-MOBILE USA |
436 |
|
2021-12-13 |
|
| 854-902
| 8 |
|
8645 SUNCOM DBA T-MOBILE USA |
436 |
|
2022-01-25 |
|
| 854-902
| 9 |
|
624H ONVOY SPECTRUM, LLC |
436 |
|
2021-06-14 |
|
| 854-999
| A |
CHTNSCDTX6Y |
548E ONVOY, LLC - SC |
436 |
|
|
|
| 854-999
| 0 |
|
098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC |
436 |
|
2015-11-17 |
|
| 854-999
| 1 |
|
318J COMCAST IP PHONE, LLC |
436 |
|
2016-01-18 |
|
| 854-999
| 2 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2016-08-15 |
|
| 854-999
| 3 |
|
318J COMCAST IP PHONE, LLC |
436 |
|
2016-07-13 |
|
| 854-999
| 4 |
|
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
436 |
|
2015-12-14 |
|
| 854-999
| 5 |
|
077F BANDWIDTH.COM CLEC, LLC - SC |
436 |
|
2016-08-15 |
|
| 854-999
| 6 |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
436 |
|
2015-11-18 |
|
| 854-999
| 7 |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
436 |
|
2015-11-18 |
|
| 854-999
| 8 |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
436 |
|
2015-11-18 |
|
| 854-999
| 9 |
|
548E ONVOY, LLC - SC |
436 |
|
2015-11-16 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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