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
336-421 8 Anderson NC   145J TERRA NOVA TELECOM INC. 424   2022-04-20   
336-421 9 Anderson NC ARSNNCMARS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-422 A Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-422 0 Winston-Salem NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-11-08   
336-422 1 Winston-Salem NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-11-08   
336-422 2 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-08-17   
336-422 3 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-08-17   
336-422 4 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-08-17   
336-422 5 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-08-17   
336-422 6 Winston-Salem NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-02-11   
336-422 7 Winston-Salem NC GNBONCEU27Z  998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-02-11   
336-422 8 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-02-16   
336-422 9 Winston-Salem NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2010-08-15   
336-423 A Kernersville NC GNBPNCDNDS1  7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424      
336-423 0 Kernersville NC GNBPNCDNDS1  7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424      
336-423 1 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2007-04-11   
336-423 2 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2007-01-05   
336-423 3 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2006-07-27   
336-423 4 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2006-02-01   
336-423 5 Kernersville NC GNBPNCDNDS1  7973 LEVEL 3 TELECOM OF NORTH CAROLINA, LP - NC 424      
336-423 6 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2005-02-02   
336-423 7 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2004-07-30   
336-423 8 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2004-01-22   
336-423 9 Kernersville NC GNBONCEU65Z  5562 METROPCS, INC. 424   2003-07-28   
336-424 A Greensboro NC GNBONCEU33G  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-425 A Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-425 0 Lexington NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2005-03-17   
336-425 1 Lexington NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-04-18   
336-425 2 Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2007-03-06   
336-425 3 Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2006-10-29   
336-425 4 Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2006-09-09   
336-425 5 Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-02-12   
336-425 6 Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-02-12   
336-425 7 Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-02-12   
336-425 8 Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2002-10-19   
336-425 9 Lexington NC LXTNNCXACM1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2004-10-02   
336-426 A Elkin NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424      
336-426 0 Elkin NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424   2004-07-18   
336-426 1 Elkin NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424   2004-07-18   
336-426 2 Elkin NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424   2004-06-04   
336-426 3 Elkin NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424   2004-07-18   
336-426 4 Elkin NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424   2004-07-18   
336-426 5 Elkin NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424   2004-07-18   
336-426 6 Elkin NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424   2004-07-18   
336-426 7 Elkin NC ELKNNCXA5MD  5932 CAROLINA WEST WIRELESS, INC. 424   2004-07-18   
336-426 8 Elkin NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2006-09-04   
336-426 9 Elkin NC GNBONCEU65Z  5562 METROPCS, INC. 424   2007-02-23   
336-427 A Madison NC MDSNNCXADS0  0471 BRIGHTSPEED OF NORTH CAROLINA, LLC 424      
336-428 A Elkin NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-428 0 Elkin NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2003-11-24   
336-428 1 Elkin NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2003-11-24   
336-428 2 Elkin NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-04-17   
336-428 3 Elkin NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-04-17   
336-428 4 Elkin NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-09-19   
336-428 5 Elkin NC GNBONCEU65Z  5562 METROPCS, INC. 424   2006-06-01   
336-428 6 Elkin NC GNBONCEU65Z  5562 METROPCS, INC. 424   2005-01-11   
336-428 7 Elkin NC GNBONCEU65Z  5562 METROPCS, INC. 424   2003-07-07   
336-428 8 Elkin NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-428 9 Elkin NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-429 A Mount Airy NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424      
336-429 0 Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2004-07-20   
336-429 1 Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2004-12-12   
336-429 2 Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2004-12-12   
336-429 3 Mount Airy NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2004-12-18   
336-429 4 Mount Airy NC GNBONCCKX5X  7835 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NC 424   2005-05-01   
336-429 5 Mount Airy NC GNBONCCKX9X  3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2005-05-02   
336-429 6 Mount Airy NC ELKNNCXAJMD  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2005-12-11   
336-429 7 Mount Airy NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2006-02-26   
336-429 8 Mount Airy NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2004-07-19   
336-429 9 Mount Airy NC GNBONCEU65Z  8645 SUNCOM DBA T-MOBILE USA 424   2004-07-19   
336-430 A Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-430 0 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-430 1 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-430 2 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-430 3 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-430 4 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-430 5 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-430 6 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-430 7 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-430 8 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2006-02-06   
336-430 9 Greensboro NC KRVLNCARBMD  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-431 A High Point NC HGPNNCXB43F  0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424      
336-432 A Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-432 0 Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2004-12-12   
336-432 1 Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-432 2 Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-432 3 Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-432 4 Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-432 5 Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-432 6 Reidsville NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
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      

<< 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: VoIP Much Phone Company

Like this site? We accept donations via PayPal.