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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-893 6 Winston-Salem NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2013-05-21   
336-893 7 Winston-Salem NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2013-05-21   
336-893 8 Winston-Salem NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2013-08-01   
336-893 9 Winston-Salem NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2013-08-01   
336-894 A Greensboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424      
336-894 0 Greensboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2016-12-24   
336-894 1 Greensboro NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2017-09-07   
336-894 2 Greensboro NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2017-09-07   
336-894 3 Greensboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-04-07   
336-894 4 Greensboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-05-07   
336-894 6 Greensboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-06-11   
336-894 7 Greensboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-07-11   
336-894 8 Greensboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-08-27   
336-894 9 Greensboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2018-07-19   
336-895 A Greensboro NC GNBONCEUDS4  8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2012-09-02   
336-895 0 Greensboro NC   638E ONVOY, LLC - NC 424   2015-02-23   
336-895 1 Greensboro NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2013-09-29   
336-895 2 Greensboro NC   6664 SPRINT SPECTRUM L.P. 424   2012-09-17   
336-895 3 Greensboro NC   6664 SPRINT SPECTRUM L.P. 424   2012-09-17   
336-895 4 Greensboro NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2015-09-28   
336-895 5 Greensboro NC   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2012-09-02   
336-895 6 Greensboro NC   6664 SPRINT SPECTRUM L.P. 424   2012-09-17   
336-895 7 Greensboro NC   6664 SPRINT SPECTRUM L.P. 424   2012-09-17   
336-895 8 Greensboro NC   6664 SPRINT SPECTRUM L.P. 424   2012-09-17   
336-895 9 Greensboro NC   6664 SPRINT SPECTRUM L.P. 424   2012-09-17   
336-896 A Winston-Salem NC WNSLNCWHRS0  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-896 0 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-896 1 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-896 2 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-896 3 Winston-Salem NC   360E YMAX COMMUNICATIONS CORP. - NC 424   2011-09-07   
336-896 4 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-896 5 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-896 6 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-896 7 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-896 8 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-896 9 Winston-Salem NC   9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 424      
336-897 A Greensboro NC   516C AT&T CORP. 424      
336-897 0 Greensboro NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2015-04-20   
336-897 1 Greensboro NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2015-04-20   
336-897 2 Greensboro NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2015-04-20   
336-897 3 Greensboro NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2015-04-20   
336-897 4 Greensboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-09-11   
336-897 5 Greensboro NC   6324 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - NC 424   2015-11-05   
336-897 6 Greensboro NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2015-08-26   
336-897 7 Greensboro NC   516C AT&T CORP. 424   2015-02-15   
336-897 8 Greensboro NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2015-08-26   
336-897 9 Greensboro NC   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 424   2015-08-26   
336-898 A Greensboro NC GNBONCEU38Z  8645 SUNCOM DBA T-MOBILE USA 424   2011-06-12   
336-898 0 Greensboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2011-07-17   
336-898 1 Greensboro NC   8645 SUNCOM DBA T-MOBILE USA 424   2011-07-17   

<< 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 >>

Last updated: Sat, 08 Jun 2019 01:52:21 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.