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
336-432 7 Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-432 8 Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-432 9 Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-433 A Greensboro NC GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-433 0 Greensboro NC GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-433 1 Greensboro NC GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-433 2 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2018-10-29   
336-433 3 Greensboro NC GNBONCEU65Z  5562 METROPCS, INC. 424   2021-04-23   
336-433 4 Greensboro NC GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-433 5 Greensboro NC GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-433 6 Greensboro NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2021-11-16   
336-433 7 Greensboro NC GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-433 8 Greensboro NC GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-433 9 Greensboro NC GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-434 A High Point NC HGPNNCXB43F  0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-435 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 A Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 0 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 1 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 2 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 3 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 4 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 5 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 6 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 7 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 8 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-436 9 Burlington NC GNBPNCEMDS1  350F PEERLESS NETWORK OF NORTH CAROLINA, LLC - NC 424   2015-02-26   
336-437 A Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-437 0 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-437 1 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-437 2 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2003-07-09   
336-437 3 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-07-20   
336-437 4 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2004-03-08   
336-437 5 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2004-11-15   
336-437 6 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-07-20   
336-437 7 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-09   
336-437 8 Burlington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2021-09-24   
336-437 9 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-438 A Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-438 0 Burlington NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2018-03-25   
336-438 1 Burlington NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2015-08-03   
336-438 2 Burlington NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-03-25   
336-438 3 Burlington NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2006-01-18   
336-438 4 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2009-06-08   
336-438 5 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2009-06-08   
336-438 6 Burlington NC BURLNCDA56F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2009-06-08   
336-438 7 Burlington NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2015-08-04   
336-438 8 Burlington NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-03-25   
336-438 9 Burlington NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2017-06-02   
336-439 A Roxboro NC RXBONCXA6MD  440G FRONTIER COMMUNICATIONS OF AMERICA, INC. - NC 424      
336-439 0 Roxboro NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2015-02-26   
336-439 1 Roxboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2017-05-05   
336-439 2 Roxboro NC GNBONCEU75Z  073H TELNYX LLC 424   2021-02-27   
336-439 3 Roxboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2018-05-19   
336-439 4 Roxboro NC RXBONCXA6MD  440G FRONTIER COMMUNICATIONS OF AMERICA, INC. - NC 424   2014-11-09   
336-439 5 Roxboro NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2021-03-26   
336-439 6 Roxboro NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2021-03-26   
336-439 7 Roxboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2022-01-03   
336-439 8 Roxboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2018-12-03   
336-439 9 Roxboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2018-05-06   
336-440 A Burlington NC BURLNCEL58F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-440 0 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 1 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 2 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 3 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 4 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 5 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 6 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 7 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 8 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-440 9 Burlington NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2011-01-12   
336-441 A Summerfield NC GNBONCEUXXX  7421 AT&T - LOCAL 424      
336-441 0 Summerfield NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2005-03-06   
336-441 1 Summerfield NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2008-04-25   
336-441 2 Summerfield NC GNBONCEU59Z  516C AT&T CORP. 424   2010-05-17   
336-441 3 Summerfield NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2006-01-18   
336-441 4 Summerfield NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2004-07-04   
336-441 5 Summerfield NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2006-01-05   
336-441 6 Summerfield NC HGPNNCXADS0  361F NORTH STATE COMMUNICATIONS ADVANCED SVCS, LLC-NC 424   2011-09-10   
336-441 7 Summerfield NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2012-09-09   
336-441 8 Summerfield NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-21   
336-441 9 Summerfield NC GNBONCEUXXX  7421 AT&T - LOCAL 424   2003-11-28   
336-442 A High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-442 0 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-442 1 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-442 2 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-442 3 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-442 4 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-442 5 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-442 6 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-442 7 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-442 8 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-442 9 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424      
336-443 A Dobson NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-443 0 Dobson NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2008-11-22   
336-443 1 Dobson NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2009-01-13   
336-443 2 Dobson NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2015-11-14   
336-443 3 Dobson NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2005-05-01   
336-443 4 Dobson NC ELKNNCXAX6X  793K TWC IP ENABLED SERVICES, LLC 424   2007-01-03   
336-443 5 Dobson NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2018-06-02   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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