Local Calling Guide

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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
336-529 7 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2007-10-28   
336-529 8 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2007-09-17   
336-529 9 Winston-Salem NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2006-12-14   
336-530 A Elkin NC ELKNNCXAX6X  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-530 0 Elkin NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2017-10-22   
336-530 1 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2019-03-22   
336-530 2 Elkin NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2019-07-08   
336-530 3 Elkin NC GNBONCEU75Z  073H TELNYX LLC 424   2021-02-27   
336-530 4 Elkin NC ELKNNCXAX6X  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-19   
336-530 5 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2018-09-24   
336-530 6 Elkin NC GNBONCEU31Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2015-04-13   
336-530 7 Elkin NC GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424   2013-12-05   
336-530 8 Elkin NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2019-03-22   
336-530 9 Elkin NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2022-01-06   
336-531 A Winston-Salem NC MEBNNC01DS0  4809 CENTURYLINK COMMUNICATIONS LLC - NC 424      
336-532 A Burlington NC MEBNNC01DS0  4809 CENTURYLINK COMMUNICATIONS LLC - NC 424      
336-533 A Greensboro NC MEBNNC01DS0  4809 CENTURYLINK COMMUNICATIONS LLC - NC 424      
336-534 A Burlington NC GNBONCEU72Z  511C SOUTH CAROLINA NET, INC. - NC 424      
336-534 0 Burlington NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-02-08   
336-534 1 Burlington NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-02-08   
336-534 2 Burlington NC GNBONCEU72Z  511C SOUTH CAROLINA NET, INC. - NC 424   2016-03-30   
336-534 3 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-03-15   
336-534 4 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-03-15   
336-534 5 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-03-15   
336-534 6 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-05-01   
336-534 7 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-05-01   
336-534 8 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-05-01   
336-534 9 Burlington NC GNBONCEU31Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424      
336-535 A Shoals NC ELKNNCXAX6X  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-535 0 Shoals NC ELKNNCXAX6X  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-21   
336-535 4 Shoals NC   145J TERRA NOVA TELECOM INC. 424   2026-03-13   
336-535 5 Shoals NC   145J TERRA NOVA TELECOM INC. 424   2025-07-11   
336-536 A Walnut Cove NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-536 0 Walnut Cove NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2012-03-19   
336-536 1 Walnut Cove NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-21   
336-536 2 Walnut Cove NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-06-07   
336-536 3 Walnut Cove NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2017-04-26   
336-536 4 Walnut Cove NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2018-06-02   
336-536 5 Walnut Cove NC GNBONCEU31Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2013-07-01   
336-536 6 Walnut Cove NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-03-22   
336-536 7 Walnut Cove NC GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424   2014-02-28   
336-536 8 Walnut Cove NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2014-04-21   
336-536 9 Walnut Cove NC GNBONCEU64Z  769H RIVERSTREET COMMUNICATIONS OF NO CAROLINA - NC 424   2017-03-31   
336-537 A Southmont NC LXTNNCXAJMD  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-537 0 Southmont NC LXTNNCXAJMD  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-21   
336-537 1 Southmont NC LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2022-07-31   
336-537 2 Southmont NC LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2020-12-27   
336-537 3 Southmont NC LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2020-12-27   
336-537 4 Southmont NC LXTNNCXAJMD  793K TWC IP ENABLED SERVICES, LLC 424   2009-06-11   
336-537 5 Southmont NC LXTNNCXAAMD  638E ONVOY, LLC - NC 424   2019-06-25   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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