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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
336-733 7 Winston-Salem NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-09-02   
336-733 8 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-733 9 Winston-Salem NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2023-09-02   
336-734 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-734 0 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-734 1 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-734 2 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-734 3 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-13   
336-734 4 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-734 5 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-734 6 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-734 7 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-734 8 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-13   
336-734 9 Winston-Salem NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-06-13   
336-735 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-735 0 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-735 1 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-735 2 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-735 3 Winston-Salem NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2023-12-23   
336-735 4 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-735 5 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-735 6 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-735 7 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-735 8 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-735 9 Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-736 A Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-736 0 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-736 1 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2005-02-25   
336-736 2 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2006-05-27   
336-736 3 Asheboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2005-01-07   
336-736 4 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2005-01-14   
336-736 5 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424   2007-07-16   
336-736 6 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-736 7 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-736 8 Asheboro NC ASBONCXAXAX  793K TWC IP ENABLED SERVICES, LLC 424   2008-06-06   
336-736 9 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-737 A Ramseur NC ASBONCXAXAX  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-737 0 Ramseur NC ASBONCXAX9X  638E ONVOY, LLC - NC 424   2022-07-31   
336-737 1 Ramseur NC ASBONCXAX9X  638E ONVOY, LLC - NC 424   2022-07-31   
336-737 2 Ramseur NC GNBPNCEM8MD  516J TON80 COMMUNICATIONS, LLC 424   2021-06-20   
336-737 4 Ramseur NC ASBONCXAXAX  793K TWC IP ENABLED SERVICES, LLC 424   2007-01-03   
336-737 5 Ramseur NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2021-11-25   
336-737 6 Ramseur NC ASBONCXAX9X  638E ONVOY, LLC - NC 424   2021-03-28   
336-737 7 Ramseur NC ASBONCXAX9X  638E ONVOY, LLC - NC 424   2021-03-28   
336-737 8 Ramseur NC ASBONCXAYMD  757D RANDOLPH TELEPHONE TELECOMMUNICATIONS, INC. - NC 424   2015-03-16   
336-737 9 Ramseur NC ASBONCXAXAX  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-21   
336-738 A Anderson NC GNBONCEU59Z  516C AT&T CORP. 424      
336-738 0 Anderson NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2014-04-21   
336-738 1 Anderson NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-06-07   
336-738 2 Anderson NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2020-09-07   
336-738 3 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2014-01-04   
336-738 4 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2020-12-26   
336-738 5 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2020-12-26   
336-738 6 Anderson NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2021-11-16   
336-738 7 Anderson NC GNBONCEU59Z  516C AT&T CORP. 424   2011-04-18   
336-738 8 Anderson NC GNBPNCEM1MD  073H TELNYX LLC 424   2018-08-30   
336-738 9 Anderson NC GNBPNCEM2MD  939H COMMIO, LLC 424   2022-11-20   
336-739 A Saxapahaw NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-739 0 Saxapahaw NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-09-17   
336-739 1 Saxapahaw NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-21   
336-739 2 Saxapahaw NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2013-07-19   
336-739 3 Saxapahaw NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-05-29   
336-739 4 Saxapahaw NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2014-01-04   
336-739 5 Saxapahaw NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2016-03-11   
336-739 6 Saxapahaw NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2016-03-11   
336-739 7 Saxapahaw NC GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424   2014-02-28   
336-739 8 Saxapahaw NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2016-08-21   
336-739 9 Saxapahaw NC GNBPNCEM1MD  073H TELNYX LLC 424   2018-08-30   
336-740 A Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424      
336-740 0 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2009-05-29   
336-740 1 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2009-05-29   
336-740 2 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2009-05-29   
336-740 3 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2006-09-13   
336-740 4 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2009-05-29   
336-740 5 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2009-05-29   
336-740 6 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-04-17   
336-740 7 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-04-17   
336-740 8 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-04-17   
336-740 9 Greensboro NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2007-11-09   
336-741 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-742 A Anderson NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-742 0 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-04-06   
336-742 1 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-04-06   
336-742 3 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2016-04-11   
336-742 4 Anderson NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2007-04-17   
336-742 5 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2016-04-11   
336-742 6 Anderson NC GNBPNCEM8MD  516J TON80 COMMUNICATIONS, LLC 424   2021-05-29   
336-742 7 Anderson NC GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424   2014-02-27   
336-742 8 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2022-07-31   
336-742 9 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2022-07-31   
336-743 A Greensboro NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2024-05-15   
336-743 0 Greensboro NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2024-06-09   
336-743 1 Greensboro NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2024-06-09   
336-743 2 Greensboro NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2024-06-09   
336-743 3 Greensboro NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2024-07-06   
336-743 4 Greensboro NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2024-07-06   
336-743 5 Greensboro NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2024-07-06   
336-743 6 Greensboro NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2024-05-15   
336-743 7 Greensboro NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2024-05-15   
336-743 8 Greensboro NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2024-05-15   

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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