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
336-497 0 Kernersville NC GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2004-03-29   
336-497 1 Kernersville NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-02-11   
336-497 2 Kernersville NC GNBPNCDNDS1  7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424   2011-04-18   
336-497 3 Kernersville NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2006-01-18   
336-497 4 Kernersville NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2007-01-24   
336-497 5 Kernersville NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2011-03-29   
336-497 6 Kernersville NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2009-06-11   
336-497 7 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2007-04-11   
336-497 8 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2011-03-17   
336-497 9 Kernersville NC GNBONCEU02Z  829J PAETEC ITEL, LLC 424      
336-498 A Randleman NC RNMNNCXARS0  0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-499 A Winston-Salem NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-500 A Greensboro NC GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2025-02-12   
336-500 0 Greensboro NC GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2009-06-13   
336-500 1 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-05-04   
336-500 2 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-02-23   
336-500 3 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-09-09   
336-500 4 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-06-10   
336-500 5 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-06-10   
336-500 6 Greensboro NC GNBONCEU02Z  829J PAETEC ITEL, LLC 424   2009-06-13   
336-500 7 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-12-10   
336-500 8 Greensboro NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2011-08-18   
336-500 9 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-11-07   
336-501 A Greensboro NC ASBONCCVDS0  5307 READY TELECOM, INC. - NC 424      
336-501 0 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2007-09-17   
336-501 1 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2007-08-13   
336-501 2 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2008-04-29   
336-501 3 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-07-04   
336-501 4 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-07-04   
336-501 5 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-07-04   
336-501 6 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-08-10   
336-501 7 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2008-10-11   
336-501 8 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-08-10   
336-501 9 Greensboro NC ASBONCCVDS0  5307 READY TELECOM, INC. - NC 424   2006-09-18   
336-502 A Hays NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424      
336-502 0 Hays NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2019-03-22   
336-502 1 Hays NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2019-03-22   
336-502 2 Hays NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2018-09-24   
336-502 3 Hays NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2016-11-14   
336-502 4 Hays NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2019-06-29   
336-502 5 Hays NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2020-06-12   
336-502 6 Hays NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2020-06-12   
336-502 7 Hays NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2020-06-12   
336-502 8 Hays NC ELKNNCXAX5X  638E ONVOY, LLC - NC 424   2020-06-12   
336-502 9 Hays NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2020-05-21   
336-503 A Roxboro NC RXBONCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-503 0 Roxboro NC RXBONCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-503 1 Roxboro NC RXBONCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-503 2 Roxboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-503 3 Roxboro NC RXBONCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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