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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-740 7 Greensboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2012-04-17   
336-740 8 Greensboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2012-04-17   
336-740 9 Greensboro NC   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   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424      
336-742 0 Anderson NC   638E ONVOY, LLC - NC 424   2019-04-06   
336-742 1 Anderson NC   638E ONVOY, LLC - NC 424   2019-04-06   
336-742 3 Anderson NC   638E ONVOY, LLC - NC 424   2016-04-11   
336-742 4 Anderson NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2007-04-17   
336-742 5 Anderson NC   638E ONVOY, LLC - NC 424   2016-04-11   
336-742 7 Anderson NC   7575 CENTURYLINK COMMUNICATIONS LLC 424   2014-02-27   
336-744 A Winston-Salem NC WNSLNCGL76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-744 0 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-744 1 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-744 2 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-744 3 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-744 4 Winston-Salem NC   8645 SUNCOM DBA T-MOBILE USA 424   2015-07-08   
336-744 5 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-744 6 Winston-Salem NC   8645 SUNCOM DBA T-MOBILE USA 424   2015-07-08   
336-744 7 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-744 8 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-744 9 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-745 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-745 0 Winston-Salem NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2008-11-26   
336-745 1 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-02-05   
336-745 2 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-745 3 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-745 4 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-745 5 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-04-04   
336-745 6 Winston-Salem NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2009-05-21   
336-745 7 Winston-Salem NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2009-05-21   
336-745 8 Winston-Salem NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2009-05-21   
336-745 9 Winston-Salem NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2009-05-21   
336-746 A Lexington NC LXTNNCXDRS0  0483 WINDSTREAM LEXCOM COMMUNICATIONS, LLC 424      
336-747 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-747 0 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-02-07   
336-747 1 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424   2007-06-01   
336-747 2 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-747 3 Winston-Salem NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-06-13   
336-747 4 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-747 5 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-747 6 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-747 7 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-747 8 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2019-11-01   
336-747 9 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-748 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-748 0 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-748 1 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-748 2 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-748 3 Winston-Salem NC   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 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 >>

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.