Local Calling Guide
Area code/prefix search
Winston-Salem, NC
<< 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 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 336-776
| 7 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2005-01-13 |
|
| 336-776
| 8 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2005-01-13 |
|
| 336-776
| 9 |
WNSLNCGL76F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-777
| A |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-777
| 0 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-777
| 1 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-777
| 2 |
GNBONCEU78Z |
624H ONVOY SPECTRUM, LLC |
424 |
|
2024-10-15 |
|
| 336-777
| 3 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-777
| 4 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-777
| 5 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-777
| 6 |
GNBONCEU27Z |
998E BANDWIDTH.COM CLEC, LLC - NC |
424 |
|
2010-06-13 |
|
| 336-777
| 7 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2014-10-27 |
|
| 336-777
| 8 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-777
| 9 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2020-04-09 |
|
| 336-778
| A |
WNSLNCCL76F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-778
| 0 |
WNSLNCCL76F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-778
| 1 |
WNSLNCCL76F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-778
| 2 |
WNSLNCCL76F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-778
| 3 |
GNBONCEU02Z |
829J PAETEC ITEL, LLC |
424 |
|
2011-10-27 |
|
| 336-778
| 4 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
2005-05-14 |
|
| 336-778
| 5 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
2005-05-14 |
|
| 336-778
| 6 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2015-04-04 |
|
| 336-778
| 7 |
GNBPNCDNDS1 |
7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC |
424 |
|
2007-02-11 |
|
| 336-778
| 8 |
WNSLNCCL76F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-778
| 9 |
WNSLNCCL76F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-779
| A |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-779
| 0 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2020-04-09 |
|
| 336-779
| 1 |
GNBONCEUY1X |
793K TWC IP ENABLED SERVICES, LLC |
424 |
|
2018-11-09 |
|
| 336-779
| 2 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2021-10-23 |
|
| 336-779
| 3 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2020-04-09 |
|
| 336-779
| 4 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2020-08-21 |
|
| 336-779
| 5 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2020-04-09 |
|
| 336-779
| 6 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-779
| 7 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-779
| 8 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2018-09-21 |
|
| 336-779
| 9 |
WNSLNCFI74H |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-782
| A |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
|
|
| 336-784
| A |
WNSLNCLE78F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-785
| A |
WNSLNCLE78F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-788
| A |
WNSLNCLE78F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-793
| A |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
|
|
| 336-793
| 0 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2004-12-29 |
|
| 336-793
| 1 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2005-01-24 |
|
| 336-793
| 2 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2005-05-29 |
|
| 336-793
| 3 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2004-09-02 |
|
| 336-793
| 4 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
|
|
| 336-793
| 5 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2005-05-29 |
|
| 336-793
| 6 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2006-03-06 |
|
| 336-793
| 7 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2006-03-06 |
|
| 336-793
| 8 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2007-09-26 |
|
<< 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 >>
Last updated: Sat, 04 Jul 2026 13:07:56 UTC
Sponsored by: ISP Telecom
Like this site? We accept donations via PayPal.