Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

NPA: 336 [Rate centres in NPA 336] [Dial plan for NPA 336]

<< 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 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-757 6 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-06-28   
336-757 7 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-09-12   
336-757 8 Winston-Salem NC GNBONCEU21Z  360E YMAX COMMUNICATIONS CORP. - NC 424   2009-07-24   
336-757 9 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-02-16   
336-758 A Winston-Salem NC WNSLNCWHRS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-759 A Winston-Salem NC WNSLNCWHRS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-760 A Winston-Salem NC WNSLNCVI76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-761 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-761 0 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-761 1 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-761 2 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-761 3 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-761 4 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-04-09   
336-761 5 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-761 6 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-761 7 Winston-Salem NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2023-12-23   
336-761 8 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-761 9 Winston-Salem NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2019-10-15   
336-762 A Thomasville NC HGPNNCXAIMD  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-762 0 Thomasville NC HGPNNCXAIMD  793K TWC IP ENABLED SERVICES, LLC 424   2016-03-31   
336-762 1 Thomasville NC HGPNNCXACM4  5562 METROPCS, INC. 424   2016-05-11   
336-762 2 Thomasville NC HGPNNCXACM4  5562 METROPCS, INC. 424   2017-06-30   
336-762 3 Thomasville NC HGPNNCXACM4  5562 METROPCS, INC. 424   2019-03-31   
336-762 4 Thomasville NC HGPNNCXACM4  5562 METROPCS, INC. 424   2021-04-21   
336-762 5 Thomasville NC HGPNNCXACM4  5562 METROPCS, INC. 424   2021-10-14   
336-762 6 Thomasville NC GNBPNCEM8MD  516J TON80 COMMUNICATIONS, LLC 424   2021-06-12   
336-762 7 Thomasville NC HGPNNCXACM4  5562 METROPCS, INC. 424   2021-11-04   
336-762 8 Thomasville NC HGPNNCXACM4  5562 METROPCS, INC. 424   2021-02-12   
336-762 9 Thomasville NC HGPNNCXACM4  5562 METROPCS, INC. 424   2021-11-04   
336-763 A Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-763 0 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-19   
336-763 1 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-19   
336-763 2 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2013-07-30   
336-763 3 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2013-07-30   
336-763 4 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-19   
336-763 5 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2014-01-16   
336-763 6 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2014-10-28   
336-763 7 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2014-01-16   
336-763 8 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2014-03-01   
336-763 9 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2014-10-28   
336-764 A Winston-Salem NC WNSLNCARRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-764 0 Winston-Salem NC WNSLNCARRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-764 1 Winston-Salem NC WNSLNCARRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-764 2 Winston-Salem NC WNSLNCARRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-764 3 Winston-Salem NC WNSLNCARRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-764 4 Winston-Salem NC WNSLNCARRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-764 5 Winston-Salem NC WNSLNCARRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-764 6 Winston-Salem NC WNSLNCARRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-764 7 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2021-10-23   
336-764 8 Winston-Salem NC WNSLNCARRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-764 9 Winston-Salem NC WNSLNCARRS2  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-765 A Winston-Salem NC WNSLNCVI76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-766 A Winston-Salem NC WNSLNCCL76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-767 A Winston-Salem NC WNSLNCGL76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-768 A Winston-Salem NC WNSLNCVI76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-769 A Winston-Salem NC WNSLNCWARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-769 0 Winston-Salem NC WNSLNCWARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-769 1 Winston-Salem NC WNSLNCWARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-769 2 Winston-Salem NC WNSLNCWARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-769 3 Winston-Salem NC WNSLNCWARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-769 4 Winston-Salem NC WNSLNCWARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-769 5 Winston-Salem NC WNSLNCWARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-769 6 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2008-06-22   
336-769 7 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2007-04-11   
336-769 8 Winston-Salem NC GNBONCEU21Z  360E YMAX COMMUNICATIONS CORP. - NC 424   2009-07-24   
336-769 9 Winston-Salem NC WNSLNCWARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-770 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-770 0 Winston-Salem NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2018-09-21   
336-770 1 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-770 2 Winston-Salem NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2014-09-29   
336-770 3 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-770 4 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-770 5 Winston-Salem NC GNBONCEU21Z  360E YMAX COMMUNICATIONS CORP. - NC 424   2010-05-03   
336-770 6 Winston-Salem NC GNBONCEU21Z  360E YMAX COMMUNICATIONS CORP. - NC 424   2009-07-24   
336-770 7 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-770 8 Winston-Salem NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2018-09-21   
336-770 9 Winston-Salem NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2018-09-21   
336-771 A Winston-Salem NC WNSLNCLE78F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-772 A Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-772 0 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-08-25   
336-772 1 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-08-25   
336-772 2 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 3 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 4 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 5 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 6 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 7 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 8 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-772 9 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-17   
336-773 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-773 0 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-773 1 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-773 2 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-773 3 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-773 4 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-773 5 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-773 6 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-773 7 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-773 8 Winston-Salem NC GNBPNCEMDS1  350F PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 424   2018-10-30   
336-773 9 Winston-Salem NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2007-09-11   

<< 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 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.