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 60 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
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 GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
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 GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-734 9 Winston-Salem NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
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      
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   8645 SUNCOM DBA T-MOBILE USA 424      
336-736 1 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-736 2 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-736 3 Asheboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424      
336-736 4 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-736 5 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
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   793K TWC IP ENABLED SERVICES, LLC 424      
336-736 9 Asheboro NC ASBONCXA0MD  8645 SUNCOM DBA T-MOBILE USA 424      
336-737 A Ramseur NC   793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-737 0 Ramseur NC ASBONCXAX9X  638E ONVOY, LLC - NC 424      
336-737 1 Ramseur NC ASBONCXAX9X  638E ONVOY, LLC - NC 424      
336-737 2 Ramseur NC GNBPNCEM8MD  516J TON80 COMMUNICATIONS, LLC 424      
336-737 4 Ramseur NC   793K TWC IP ENABLED SERVICES, LLC 424      
336-737 5 Ramseur NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-737 6 Ramseur NC ASBONCXAX9X  638E ONVOY, LLC - NC 424      
336-737 7 Ramseur NC ASBONCXAX9X  638E ONVOY, LLC - NC 424      
336-737 8 Ramseur NC ASBONCXAYMD  757D RANDOLPH TELEPHONE TELECOMMUNICATIONS, INC. - NC 424      
336-737 9 Ramseur NC   793K TWC IP ENABLED SERVICES, LLC 424      
336-738 A Anderson NC GNBONCEU59Z  516C AT&T CORP. 424      
336-738 0 Anderson NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-738 1 Anderson NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-738 2 Anderson NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-738 3 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-738 4 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-738 5 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-738 6 Anderson NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424      
336-738 7 Anderson NC GNBONCEU59Z  516C AT&T CORP. 424      
336-738 8 Anderson NC GNBPNCEM1MD  073H TELNYX LLC 424      
336-738 9 Anderson NC GNBPNCEM2MD  939H COMMIO, LLC 424      
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      
336-739 1 Saxapahaw NC   793K TWC IP ENABLED SERVICES, LLC 424      
336-739 2 Saxapahaw NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-739 3 Saxapahaw NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-739 4 Saxapahaw NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-739 5 Saxapahaw NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-739 6 Saxapahaw NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-739 7 Saxapahaw NC GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424      
336-739 8 Saxapahaw NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-739 9 Saxapahaw NC GNBPNCEM1MD  073H TELNYX LLC 424      
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      
336-740 1 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-740 2 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-740 3 Greensboro NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424      
336-740 4 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-740 5 Greensboro NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-740 6 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-740 7 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-740 8 Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-740 9 Greensboro NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424      
336-741 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-742 A Anderson NC   793K TWC IP ENABLED SERVICES, LLC 424   2025-02-05   
336-742 0 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-742 1 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-742 3 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-742 4 Anderson NC   793K TWC IP ENABLED SERVICES, LLC 424      
336-742 5 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-742 6 Anderson NC GNBPNCEM8MD  516J TON80 COMMUNICATIONS, LLC 424      
336-742 7 Anderson NC GNBONCEU53Z  508J CENTURYLINK COMMUNICATIONS, LLC 424      
336-742 8 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-742 9 Anderson NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-743 A Greensboro NC   624H ONVOY SPECTRUM, LLC 424   2024-05-15   
336-743 0 Greensboro NC   998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-743 1 Greensboro NC   998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-743 2 Greensboro NC   998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-743 3 Greensboro NC   624H ONVOY SPECTRUM, LLC 424      
336-743 4 Greensboro NC   624H ONVOY SPECTRUM, LLC 424      
336-743 5 Greensboro NC   624H ONVOY SPECTRUM, LLC 424      
336-743 6 Greensboro NC   624H ONVOY SPECTRUM, LLC 424      
336-743 7 Greensboro NC   624H ONVOY SPECTRUM, LLC 424      
336-743 8 Greensboro NC   624H ONVOY SPECTRUM, LLC 424      
336-743 9 Greensboro NC   624H ONVOY SPECTRUM, LLC 424      
336-744 A Winston-Salem NC WNSLNCGL76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-744 0 Winston-Salem NC WNSLNCGL76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-744 1 Winston-Salem NC WNSLNCGL76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      

<< 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 60 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.