Local Calling Guide
Area code/prefix search
NPA: 336
[Rate centres in NPA 336]
[Dial plan for NPA 336]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 336-666
| A |
Winston-Salem |
NC |
GNBPNCEMDS1 |
350F PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC |
424 |
|
|
|
| 336-666
| 0 |
Winston-Salem |
NC |
|
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2017-10-02 |
|
| 336-666
| 1 |
Winston-Salem |
NC |
|
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2017-10-02 |
|
| 336-666
| 2 |
Winston-Salem |
NC |
|
638E ONVOY, LLC - NC |
424 |
|
2018-06-25 |
|
| 336-666
| 3 |
Winston-Salem |
NC |
|
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2017-01-11 |
|
| 336-666
| 4 |
Winston-Salem |
NC |
|
5562 METROPCS, INC. |
424 |
|
2017-01-30 |
|
| 336-666
| 5 |
Winston-Salem |
NC |
|
638E ONVOY, LLC - NC |
424 |
|
2017-06-23 |
|
| 336-666
| 6 |
Winston-Salem |
NC |
|
350F PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC |
424 |
|
2016-11-17 |
|
| 336-666
| 7 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2018-06-26 |
|
| 336-666
| 8 |
Winston-Salem |
NC |
|
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2017-04-07 |
|
| 336-666
| 9 |
Winston-Salem |
NC |
|
7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC |
424 |
|
2017-08-20 |
|
| 336-667
| A |
North Wilkesboro |
NC |
NWBONCXADS0 |
0471 BRIGHTSPEED OF NORTH CAROLINA, LLC |
424 |
|
|
|
| 336-668
| A |
Greensboro |
NC |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-669
| A |
Greensboro |
NC |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-669
| 0 |
Greensboro |
NC |
|
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-669
| 1 |
Greensboro |
NC |
|
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-669
| 2 |
Greensboro |
NC |
|
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-669
| 3 |
Greensboro |
NC |
|
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-669
| 4 |
Greensboro |
NC |
|
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-669
| 5 |
Greensboro |
NC |
|
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-669
| 6 |
Greensboro |
NC |
|
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-669
| 7 |
Greensboro |
NC |
|
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-669
| 8 |
Greensboro |
NC |
|
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-669
| 9 |
Greensboro |
NC |
|
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-670
| A |
Mulberry |
NC |
MLBYNCXBRS0 |
0471 BRIGHTSPEED OF NORTH CAROLINA, LLC |
424 |
|
|
|
| 336-671
| A |
Winston-Salem |
NC |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
|
|
| 336-671
| 0 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
|
|
| 336-671
| 1 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
|
|
| 336-671
| 2 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2004-11-30 |
|
| 336-671
| 3 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2004-11-30 |
|
| 336-671
| 4 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2004-11-30 |
|
| 336-671
| 5 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2004-11-30 |
|
| 336-671
| 6 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2004-11-30 |
|
| 336-671
| 7 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2004-11-30 |
|
| 336-671
| 8 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
|
|
| 336-671
| 9 |
Winston-Salem |
NC |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
|
|
| 336-672
| A |
Asheboro |
NC |
ASBONCXBRS0 |
0471 BRIGHTSPEED OF NORTH CAROLINA, LLC |
424 |
|
|
|
| 336-673
| A |
Mount Airy |
NC |
ELKNNCXAX6X |
793K TWC IP ENABLED SERVICES, LLC |
424 |
|
2025-02-05 |
|
| 336-673
| 0 |
Mount Airy |
NC |
|
793K TWC IP ENABLED SERVICES, LLC |
424 |
|
2015-07-27 |
|
| 336-673
| 1 |
Mount Airy |
NC |
|
6282 UNITED STATES CELLULAR - NC |
424 |
|
2015-09-14 |
|
| 336-673
| 2 |
Mount Airy |
NC |
|
6282 UNITED STATES CELLULAR - NC |
424 |
|
2018-07-19 |
|
| 336-673
| 3 |
Mount Airy |
NC |
|
998E BANDWIDTH.COM CLEC, LLC - NC |
424 |
|
2015-11-09 |
|
| 336-673
| 4 |
Mount Airy |
NC |
|
6282 UNITED STATES CELLULAR - NC |
424 |
|
2019-02-16 |
|
| 336-673
| 5 |
Mount Airy |
NC |
|
998E BANDWIDTH.COM CLEC, LLC - NC |
424 |
|
2019-07-29 |
|
| 336-673
| 6 |
Mount Airy |
NC |
|
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2016-02-26 |
|
| 336-673
| 7 |
Mount Airy |
NC |
|
6282 UNITED STATES CELLULAR - NC |
424 |
|
2018-05-27 |
|
| 336-673
| 8 |
Mount Airy |
NC |
|
6282 UNITED STATES CELLULAR - NC |
424 |
|
2017-01-05 |
|
| 336-673
| 9 |
Mount Airy |
NC |
|
6282 UNITED STATES CELLULAR - NC |
424 |
|
2017-01-05 |
|
| 336-674
| A |
Greensboro |
NC |
GNBONCPG67F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-675
| A |
Burlington |
NC |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
|
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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