Local Calling Guide
Area code/prefix search
Greensboro, NC
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 336-833
| 0 |
|
145J TERRA NOVA TELECOM INC. |
424 |
|
2025-04-13 |
|
| 336-833
| 1 |
|
638E ONVOY, LLC - NC |
424 |
|
2008-02-24 |
|
| 336-833
| 2 |
|
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2025-06-14 |
|
| 336-833
| 3 |
|
638E ONVOY, LLC - NC |
424 |
|
2008-06-05 |
|
| 336-833
| 4 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2024-12-17 |
|
| 336-833
| 5 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2024-12-17 |
|
| 336-833
| 6 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2024-12-17 |
|
| 336-833
| 7 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2024-12-17 |
|
| 336-833
| 8 |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2025-03-09 |
|
| 336-833
| 9 |
|
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2025-03-09 |
|
| 336-834
| A |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-834
| 0 |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-834
| 1 |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-834
| 2 |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-834
| 3 |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-834
| 4 |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-834
| 5 |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-834
| 6 |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-834
| 7 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2012-03-28 |
|
| 336-834
| 8 |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-834
| 9 |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-840
| A |
GNBPNCEM1MD |
073H TELNYX LLC |
424 |
|
|
|
| 336-840
| 0 |
GNBONCEU65Z |
5562 METROPCS, INC. |
424 |
|
2017-03-25 |
|
| 336-840
| 1 |
GNBPNCEM1MD |
073H TELNYX LLC |
424 |
|
2017-01-26 |
|
| 336-840
| 2 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2017-04-27 |
|
| 336-840
| 3 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2017-04-27 |
|
| 336-840
| 4 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2017-05-22 |
|
| 336-840
| 5 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2017-06-07 |
|
| 336-840
| 6 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2017-06-28 |
|
| 336-840
| 7 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2017-07-05 |
|
| 336-840
| 8 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2017-07-26 |
|
| 336-840
| 9 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2019-11-01 |
|
| 336-851
| A |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-852
| A |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-854
| A |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-855
| A |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-856
| A |
GNBONCAS29F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-860
| A |
GNBONCCKX2Y |
197D VONAGE AMERICA LLC |
424 |
|
|
|
| 336-860
| 0 |
GNBONCCKX2Y |
197D VONAGE AMERICA LLC |
424 |
|
2017-10-28 |
|
| 336-860
| 1 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2018-04-07 |
|
| 336-860
| 2 |
GNBONCEU72Z |
511C SOUTH CAROLINA NET, INC. - NC |
424 |
|
2019-09-29 |
|
| 336-860
| 3 |
GNBONCCKX5X |
7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC |
424 |
|
2018-01-22 |
|
| 336-860
| 4 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2020-11-11 |
|
| 336-860
| 5 |
GNBONCEU31Z |
8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC |
424 |
|
2018-04-06 |
|
| 336-860
| 6 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2019-11-18 |
|
| 336-860
| 7 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2019-11-18 |
|
| 336-860
| 8 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2019-11-01 |
|
| 336-860
| 9 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2020-08-17 |
|
| 336-868
| A |
GNBPNCDNDS1 |
7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC |
424 |
|
|
|
| 336-868
| 0 |
|
7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC |
424 |
|
2004-12-09 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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