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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-938 9 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2012-12-07   
336-939 A Ruffin NC RFFNNCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-939 0 Ruffin NC RFFNNCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424   2004-11-13   
336-939 1 Ruffin NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2005-03-06   
336-939 2 Ruffin NC RFFNNCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-939 3 Ruffin NC RFFNNCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-939 4 Ruffin NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2005-05-15   
336-939 5 Ruffin NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2019-06-09   
336-939 6 Ruffin NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2008-11-22   
336-939 7 Ruffin NC RFFNNCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-939 8 Ruffin NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2008-02-01   
336-939 9 Ruffin NC RFFNNCMARS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-940 A Advance NC ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 0 Advance NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-02-07   
336-940 1 Advance NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-12-17   
336-940 2 Advance NC ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 3 Advance NC ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 4 Advance NC ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 5 Advance NC ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 6 Advance NC ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-940 7 Advance NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-940 8 Advance NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-940 9 Advance NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2022-05-28   
336-941 A Advance NC ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-941 0 Advance NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2022-12-15   
336-941 1 Advance NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-10-23   
336-941 2 Advance NC ADVNNCXARS0  0511 YADKIN VALLEY TEL. MEMBERSHIP CORP. 424      
336-941 3 Advance NC CRTYNCXA2MD  793K TWC IP ENABLED SERVICES, LLC 424   2009-02-11   
336-941 4 Advance NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2022-02-18   
336-941 7 Advance NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-941 8 Advance NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-11-23   
336-941 9 Advance NC CRTYNCXA2MD  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-21   
336-942 A High Point NC HGPNNCXACM4  5562 METROPCS, INC. 424      
336-942 0 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2017-08-28   
336-942 1 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2017-09-29   
336-942 2 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2017-10-17   
336-942 3 High Point NC HGPNNCXACM4  5562 METROPCS, INC. 424   2018-02-09   
336-942 4 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2017-11-01   
336-942 5 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-10-16   
336-942 6 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-11-12   
336-942 7 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2017-12-12   
336-942 8 High Point NC HGPNNCXAIMD  793K TWC IP ENABLED SERVICES, LLC 424   2018-07-30   
336-942 9 High Point NC HGPNNCXACM4  5562 METROPCS, INC. 424   2017-04-27   
336-943 A High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-943 0 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-06-21   
336-943 1 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-03-05   
336-943 2 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-07-24   
336-943 3 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-07-24   
336-943 4 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-07-24   
336-943 5 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-07-24   
336-943 6 High Point NC GNBONCEU31Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2020-07-17   
336-943 7 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-11-18   
336-943 8 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-11-18   
336-943 9 High Point NC HGPNNCXACM4  8645 SUNCOM DBA T-MOBILE USA 424   2022-05-19   
336-944 A Greensboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424      
336-944 0 Greensboro NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2008-05-09   
336-944 1 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-09-05   
336-944 2 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-09-05   
336-944 3 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-09-05   
336-944 4 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-09-05   
336-944 5 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-09-05   
336-944 6 Greensboro NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-02-11   
336-944 7 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2010-07-08   
336-944 8 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-03-24   
336-944 9 Greensboro NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-03-24   
336-945 A Lewisville NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-946 A Lewisville NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-946 0 Lewisville NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-946 1 Lewisville NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2007-01-10   
336-946 2 Lewisville NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-946 3 Lewisville NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-946 4 Lewisville NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-946 5 Lewisville NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2006-05-15   
336-946 6 Lewisville NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2013-05-21   
336-946 7 Lewisville NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424      
336-946 8 Lewisville NC OLTWNCXARP0  0476 WINDSTREAM NORTH CAROLINA, INC. 424   2011-11-04   
336-946 9 Lewisville NC GNBONCEUY1X  793K TWC IP ENABLED SERVICES, LLC 424   2012-08-16   
336-947 A High Point NC HGPNNCXACM4  5562 METROPCS, INC. 424      
336-947 0 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-12-23   
336-947 1 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-01-07   
336-947 2 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-02-04   
336-947 3 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-03-04   
336-947 4 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2020-03-14   
336-947 5 High Point NC GNBPNCEM2MD  939H COMMIO, LLC 424   2022-10-23   
336-947 6 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-02-06   
336-947 7 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-02-06   
336-947 8 High Point NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-02-06   
336-947 9 High Point NC HGPNNCXACM4  5562 METROPCS, INC. 424   2018-12-22   
336-948 A Prospect Hill NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424      
336-948 0 Prospect Hill NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-07-12   
336-948 1 Prospect Hill NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2017-04-26   
336-948 2 Prospect Hill NC GNBONCEU75Z  073H TELNYX LLC 424   2021-02-28   
336-948 4 Prospect Hill NC GNBPNCEM8MD  516J TON80 COMMUNICATIONS, LLC 424   2021-07-31   
336-948 5 Prospect Hill NC GNBONCEU78Z  624H ONVOY SPECTRUM, LLC 424   2021-11-16   
336-948 6 Prospect Hill NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2020-12-26   
336-948 7 Prospect Hill NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2020-12-26   
336-948 8 Prospect Hill NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-04-05   
336-948 9 Prospect Hill NC GNBONCEU24Z  638E ONVOY, LLC - NC 424   2019-04-05   
336-949 A Madison NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424      
336-949 0 Madison NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-04-30   

<< 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 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.