Local Calling Guide
Area code/prefix search
Columbia, SC
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 803-988
| 9 |
CLMASCSNX2Z |
077F BANDWIDTH.COM CLEC, LLC - SC |
434 |
|
2017-10-19 |
|
| 803-995
| A |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
|
|
| 803-995
| 0 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
2015-12-07 |
|
| 803-995
| 1 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
2016-01-14 |
|
| 803-995
| 2 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
2016-01-14 |
|
| 803-995
| 3 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
2016-01-14 |
|
| 803-995
| 4 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
2016-01-14 |
|
| 803-995
| 5 |
|
793K TWC IP ENABLED SERVICES, LLC |
434 |
|
2016-02-12 |
|
| 803-995
| 6 |
|
793K TWC IP ENABLED SERVICES, LLC |
434 |
|
2016-02-12 |
|
| 803-995
| 7 |
|
793K TWC IP ENABLED SERVICES, LLC |
434 |
|
2016-02-12 |
|
| 803-995
| 8 |
CLMASCRJDS2 |
1784 SOUTH CAROLINA NET, INC. - SC |
434 |
|
2016-02-17 |
|
| 803-995
| 9 |
CLMASCLNQMD |
6398 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - SC |
434 |
|
2015-12-07 |
|
| 803-999
| A |
CLMASCSNXSY |
548E ONVOY, LLC - SC |
434 |
|
2024-01-31 |
|
| 803-999
| 0 |
CLMASCSN13Z |
5562 METROPCS, INC. |
434 |
|
2015-04-29 |
|
| 803-999
| 1 |
CLMASCRJDS2 |
1784 SOUTH CAROLINA NET, INC. - SC |
434 |
|
2016-03-06 |
|
| 803-999
| 2 |
CLMASCSNX2Z |
077F BANDWIDTH.COM CLEC, LLC - SC |
434 |
|
2015-04-19 |
|
| 803-999
| 3 |
CLMASCSNX2Z |
077F BANDWIDTH.COM CLEC, LLC - SC |
434 |
|
2015-04-19 |
|
| 803-999
| 4 |
CLMASCSNX2Z |
077F BANDWIDTH.COM CLEC, LLC - SC |
434 |
|
2015-04-19 |
|
| 803-999
| 5 |
CLMASCSNX2Z |
077F BANDWIDTH.COM CLEC, LLC - SC |
434 |
|
2015-04-19 |
|
| 803-999
| 6 |
CLMASCSNX2Z |
077F BANDWIDTH.COM CLEC, LLC - SC |
434 |
|
2015-04-19 |
|
| 803-999
| 7 |
CLMASCSNX2Z |
077F BANDWIDTH.COM CLEC, LLC - SC |
434 |
|
2015-04-19 |
|
| 803-999
| 8 |
CLMASCSN13Z |
5562 METROPCS, INC. |
434 |
|
2015-04-29 |
|
| 803-999
| 9 |
CLMASCSNXSY |
548E ONVOY, LLC - SC |
434 |
|
2015-02-20 |
|
| 839-201
| A |
CLMASCTLX5Y |
321J HD CARRIER LLC |
434 |
|
|
|
| 839-201
| 0 |
CLMASCTLDS3 |
098H PEERLESS NETWORK OF SOUTH CAROLINA, LLC - SC |
434 |
|
2022-08-26 |
|
| 839-201
| 1 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
2022-01-16 |
|
| 839-201
| 2 |
CLMASCPQGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
434 |
|
2021-04-25 |
|
| 839-201
| 3 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
2021-09-23 |
|
| 839-201
| 4 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
2021-05-25 |
|
| 839-201
| 5 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
2021-05-25 |
|
| 839-201
| 6 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
2021-05-25 |
|
| 839-201
| 7 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
2022-01-16 |
|
| 839-201
| 8 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
2022-01-18 |
|
| 839-201
| 9 |
CLMASCTLX5Y |
321J HD CARRIER LLC |
434 |
|
2020-08-07 |
|
| 839-202
| A |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
|
|
| 839-202
| 0 |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
2021-03-11 |
|
| 839-202
| 1 |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
2021-03-11 |
|
| 839-202
| 2 |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
2021-03-11 |
|
| 839-202
| 3 |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
2021-03-11 |
|
| 839-202
| 4 |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
2021-03-11 |
|
| 839-202
| 5 |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
2021-03-11 |
|
| 839-202
| 6 |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
2021-03-11 |
|
| 839-202
| 7 |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
2021-03-11 |
|
| 839-202
| 8 |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
2021-03-11 |
|
| 839-202
| 9 |
CLMASCSU78E |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
434 |
|
2021-03-11 |
|
| 839-213
| A |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
2025-02-18 |
|
| 839-213
| 0 |
CLMASCSN13Z |
8645 SUNCOM DBA T-MOBILE USA |
434 |
|
2022-04-14 |
|
| 839-213
| 1 |
CLMASCSNXBY |
829J PAETEC ITEL, LLC |
434 |
|
2022-03-12 |
|
| 839-213
| 2 |
CLMASCPQGT0 |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
434 |
|
2022-06-19 |
|
| 839-213
| 3 |
CLMASCSN25Z |
624H ONVOY SPECTRUM, LLC |
434 |
|
2022-08-08 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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