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]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
336-481 A Thomasville NC THVLNCXA47F  0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424   2010-08-16   
336-481 0 Thomasville NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2011-09-02   
336-481 1 Thomasville NC   0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424   2010-08-16   
336-481 2 Thomasville NC   0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424   2010-08-16   
336-481 3 Thomasville NC   0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424   2010-08-16   
336-481 4 Thomasville NC   0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424   2010-08-16   
336-481 5 Thomasville NC   7674 US LEC OF NORTH CAROLINA, INC. 424   2011-12-19   
336-481 6 Thomasville NC   8389 TELEPORT COMMUNICATIONS AMERICA, LLC - NC 424   2013-01-16   
336-481 7 Thomasville NC   3235 LEVEL 3 COMMUNICATIONS, LLC - NC 424   2014-10-23   
336-481 8 Thomasville NC   0491 NORTH STATE TELEPHONE CO. DBA NORTH STATE COMM 424   2010-08-16   
336-481 9 Thomasville NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2013-05-21   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.