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
336-444 1 Pilot Mountain NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2018-06-03   
336-444 2 Pilot Mountain NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2019-01-07   
336-444 3 Pilot Mountain NC   7835 INTERMEDIA COMMUNICATIONS INC. - NC 424   2005-06-06   
336-444 4 Pilot Mountain NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2007-01-03   
336-444 5 Pilot Mountain NC   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2015-11-20   
336-444 6 Pilot Mountain NC   638E ONVOY, LLC - NC 424   2019-10-24   
336-444 7 Pilot Mountain NC   7575 CENTURYLINK COMMUNICATIONS LLC 424   2014-02-27   
336-444 8 Pilot Mountain NC   035B PIEDMONT COMMUNICATIONS SERVICES, INC. - NC 424   2009-04-12   
336-444 9 Pilot Mountain NC   638E ONVOY, LLC - NC 424   2020-06-13   
336-445 A Madison NC MDSNNCXADS0  0471 CENTRAL TEL. CO. OF NORTH CAROLINA DBA CENTURYLINK 424      
336-446 A Gibsonville NC GBVLNCXA44F  0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-446 0 Gibsonville NC   0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-446 1 Gibsonville NC   0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-446 2 Gibsonville NC   0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-446 3 Gibsonville NC   0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-446 4 Gibsonville NC   0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-446 5 Gibsonville NC   0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-446 6 Gibsonville NC   0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-446 7 Gibsonville NC   0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-446 8 Gibsonville NC   0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-446 9 Gibsonville NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2008-11-22   
336-447 A Gibsonville NC GNBQNC15CM0  6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-447 0 Gibsonville NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-447 1 Gibsonville NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2007-02-22   
336-447 2 Gibsonville NC   7973 TIME WARNER COMMUNICATIONS AXS - NC - GREENSBORO 424   2006-07-21   
336-447 3 Gibsonville NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2010-09-12   
336-447 4 Gibsonville NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2007-01-24   
336-447 5 Gibsonville NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-447 6 Gibsonville NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2011-06-25   
336-447 7 Gibsonville NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2011-12-24   
336-447 8 Gibsonville NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-447 9 Gibsonville NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-448 A Winston-Salem NC GNBONCEU45Z  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2011-05-23   
336-448 0 Winston-Salem NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2011-07-26   
336-448 1 Winston-Salem NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2011-07-26   
336-448 2 Winston-Salem NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2012-09-12   
336-448 3 Winston-Salem NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2013-05-02   
336-448 4 Winston-Salem NC   998E BANDWIDTH.COM CLEC, LLC - NC 424   2013-05-02   
336-448 5 Winston-Salem NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2013-02-20   
336-448 6 Winston-Salem NC   6664 SPRINT SPECTRUM L.P. 424   2011-09-12   
336-448 7 Winston-Salem NC   6664 SPRINT SPECTRUM L.P. 424   2011-09-12   
336-448 8 Winston-Salem NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2011-05-23   
336-448 9 Winston-Salem NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2011-05-23   
336-449 A Gibsonville NC GBVLNCXA44F  0470 CAROLINA TEL AND TEL CO., LLC DBA CENTURYLINK 424      
336-450 A Greensboro NC GNBONCEU33Z  4792 XO NORTH CAROLINA, INC. 424   2009-10-01   
336-450 0 Greensboro NC   4792 XO NORTH CAROLINA, INC. 424   2009-10-01   
336-450 1 Greensboro NC   4792 XO NORTH CAROLINA, INC. 424   2009-10-01   
336-450 2 Greensboro NC   4792 XO NORTH CAROLINA, INC. 424   2009-10-01   
336-450 3 Greensboro NC   4792 XO NORTH CAROLINA, INC. 424   2009-10-01   
336-450 4 Greensboro NC   4792 XO NORTH CAROLINA, INC. 424   2009-10-01   

<< 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: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.