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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-710 6 Mount Airy NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2003-04-15   
336-710 7 Mount Airy NC   6664 SPRINT SPECTRUM L.P. 424   2003-07-07   
336-710 8 Mount Airy NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424      
336-710 9 Mount Airy NC   6664 SPRINT SPECTRUM L.P. 424   2003-07-07   
336-712 A Winston-Salem NC WNSLNCCL76F  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-712 0 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-712 1 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-712 2 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-712 3 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-712 4 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-712 5 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2009-09-16   
336-712 6 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2014-09-15   
336-712 7 Winston-Salem NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2014-09-15   
336-712 8 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-712 9 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-713 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-714 A Winston-Salem NC GNBONCPHDS0  7674 US LEC OF NORTH CAROLINA, INC. 424      
336-714 0 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424      
336-714 1 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424      
336-714 2 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424      
336-714 3 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424      
336-714 4 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424      
336-714 5 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424      
336-714 6 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424      
336-714 7 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424   2005-06-13   
336-714 8 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424      
336-714 9 Winston-Salem NC   7674 US LEC OF NORTH CAROLINA, INC. 424      
336-715 A Julian NC   638E ONVOY, LLC - NC 424      
336-715 0 Julian NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-02-17   
336-715 1 Julian NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-10-09   
336-715 2 Julian NC   638E ONVOY, LLC - NC 424   2016-03-14   
336-715 3 Julian NC   638E ONVOY, LLC - NC 424   2014-02-08   
336-715 4 Julian NC   638E ONVOY, LLC - NC 424   2016-03-14   
336-715 5 Julian NC   638E ONVOY, LLC - NC 424   2016-04-29   
336-715 6 Julian NC   638E ONVOY, LLC - NC 424   2016-04-29   
336-715 7 Julian NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2016-09-22   
336-715 8 Julian NC   073H TELNYX LLC 424   2017-03-27   
336-715 9 Julian NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2018-06-01   
336-716 A Winston-Salem NC WNSLNCFI74H  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-717 A Stoneville NC GNBONCEU31Z  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2012-04-26   
336-717 0 Stoneville NC   638E ONVOY, LLC - NC 424   2019-04-05   
336-717 1 Stoneville NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2014-04-13   
336-717 2 Stoneville NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2016-07-22   
336-717 3 Stoneville NC   7674 US LEC OF NORTH CAROLINA, INC. 424   2012-07-17   
336-717 4 Stoneville NC   638E ONVOY, LLC - NC 424   2017-05-05   
336-717 5 Stoneville NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2018-08-25   
336-717 6 Stoneville NC   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2012-04-26   
336-717 7 Stoneville NC   7575 CENTURYLINK COMMUNICATIONS LLC 424   2014-02-28   
336-717 8 Stoneville NC   638E ONVOY, LLC - NC 424   2019-04-05   
336-717 9 Stoneville NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2014-04-21   

<< 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 >>

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.