Local Calling Guide
Area code/prefix search
Greensboro, NC
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 336-579
| 7 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2016-07-31 |
|
| 336-579
| 8 |
GNBONCEUY1X |
793K TWC IP ENABLED SERVICES, LLC |
424 |
|
2016-10-03 |
|
| 336-579
| 9 |
GNBONCEUY1X |
793K TWC IP ENABLED SERVICES, LLC |
424 |
|
2016-10-03 |
|
| 336-580
| A |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
|
|
| 336-587
| A |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-587
| 0 |
GNBONCEU65Z |
5562 METROPCS, INC. |
424 |
|
2007-04-10 |
|
| 336-587
| 1 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-587
| 2 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
2007-08-09 |
|
| 336-587
| 3 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-587
| 4 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-587
| 5 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-587
| 6 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-587
| 7 |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
| 336-587
| 8 |
GNBONCEU65Z |
5562 METROPCS, INC. |
424 |
|
|
|
| 336-587
| 9 |
GNBONCEU65Z |
5562 METROPCS, INC. |
424 |
|
|
|
| 336-601
| A |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
|
|
| 336-604
| A |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
|
|
| 336-604
| 0 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2017-04-20 |
|
| 336-604
| 1 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2017-07-22 |
|
| 336-604
| 2 |
GNBONCCKX9X |
3235 LEVEL 3 COMMUNICATIONS, LLC - NC |
424 |
|
2017-06-24 |
|
| 336-604
| 3 |
GNBONCEU65Z |
5562 METROPCS, INC. |
424 |
|
2017-12-27 |
|
| 336-604
| 4 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2017-07-22 |
|
| 336-604
| 5 |
GNBONCEU27Z |
998E BANDWIDTH.COM CLEC, LLC - NC |
424 |
|
2018-06-09 |
|
| 336-604
| 6 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2018-06-17 |
|
| 336-604
| 7 |
GNBONCEU53Z |
508J CENTURYLINK COMMUNICATIONS, LLC |
424 |
|
2017-06-24 |
|
| 336-604
| 8 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2020-03-19 |
|
| 336-604
| 9 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2019-06-03 |
|
| 336-605
| A |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-605
| 0 |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-605
| 1 |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-605
| 2 |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-605
| 3 |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-605
| 4 |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-605
| 5 |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-605
| 6 |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-605
| 7 |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-605
| 8 |
GNBONCEU65Z |
5562 METROPCS, INC. |
424 |
|
2016-03-05 |
|
| 336-605
| 9 |
GNBONCAP66F |
9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL |
424 |
|
|
|
| 336-609
| A |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
|
|
| 336-609
| 0 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2009-04-27 |
|
| 336-609
| 1 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2009-04-27 |
|
| 336-609
| 2 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2009-04-27 |
|
| 336-609
| 3 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2009-04-27 |
|
| 336-609
| 4 |
GNBONCEU45Z |
6214 NEW CINGULAR WIRELESS PCS, LLC - GA |
424 |
|
2010-10-11 |
|
| 336-609
| 5 |
GNBONCCKX5X |
7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC |
424 |
|
2011-10-13 |
|
| 336-609
| 6 |
GNBONCEU27Z |
998E BANDWIDTH.COM CLEC, LLC - NC |
424 |
|
2012-06-14 |
|
| 336-609
| 7 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2007-09-14 |
|
| 336-609
| 8 |
GNBONCEU24Z |
638E ONVOY, LLC - NC |
424 |
|
2019-05-18 |
|
| 336-609
| 9 |
KRVLNCARBMD |
6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC |
424 |
|
2021-04-22 |
|
| 336-615
| A |
GNBONCEU65Z |
8645 SUNCOM DBA T-MOBILE USA |
424 |
|
|
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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