Local Calling Guide
Area code/prefix search
Columbia, SC
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 803-457
| 9 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
2009-01-19 |
|
| 803-461
| A |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
2025-02-18 |
|
| 803-461
| 0 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
|
|
| 803-461
| 1 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
|
|
| 803-461
| 2 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
|
|
| 803-461
| 3 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
|
|
| 803-461
| 4 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
|
|
| 803-461
| 5 |
CLMASCSN13Z |
5562 METROPCS, INC. |
434 |
|
2006-04-10 |
|
| 803-461
| 6 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
|
|
| 803-461
| 7 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
|
|
| 803-461
| 8 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
|
|
| 803-461
| 9 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
|
|
| 803-462
| A |
CLMASCCH78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
|
|
| 803-462
| 0 |
CLMASCCH78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
|
|
| 803-462
| 1 |
CLMASCCH78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
|
|
| 803-462
| 2 |
CLMASCCH78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
|
|
| 803-462
| 3 |
CLMASCCH78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
|
|
| 803-462
| 4 |
CLMASCSNXMD |
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
434 |
|
2006-01-15 |
|
| 803-462
| 5 |
CLMASCSNXMD |
5258 LEVEL 3 COMMUNICATIONS, LLC - SC |
434 |
|
2006-01-15 |
|
| 803-462
| 6 |
CLMASCCH78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
|
|
| 803-462
| 7 |
CLMASCCH78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
|
|
| 803-462
| 8 |
CLMASCCH78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
|
|
| 803-462
| 9 |
CLMASCCH78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
|
|
| 803-463
| A |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-465
| A |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
|
|
| 803-465
| 0 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
|
|
| 803-465
| 1 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
|
|
| 803-465
| 2 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
|
|
| 803-465
| 3 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
|
|
| 803-465
| 4 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
|
|
| 803-465
| 5 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
|
|
| 803-465
| 6 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
|
|
| 803-465
| 7 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
|
|
| 803-465
| 8 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
2006-03-03 |
|
| 803-465
| 9 |
LXTNSCBTRS0 |
3453 PBT COMMUNICATIONS, INC. - SC |
434 |
|
2006-03-05 |
|
| 803-466
| A |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-466
| 0 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-466
| 1 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-466
| 2 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-466
| 3 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-466
| 4 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-466
| 5 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-466
| 6 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-466
| 7 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-466
| 8 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-466
| 9 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-467
| A |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-467
| 0 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-467
| 1 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
| 803-467
| 2 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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