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
336-444 A Pilot Mountain NC GNBONCCKX5X  7835 INTERMEDIA COMMUNICATIONS INC. - NC 424   2005-06-04   
336-444 0 Pilot Mountain NC   580C TIME WARNER CBL INFO SVC (NC) DBA TIME WARNER CBL 424   2013-05-21   
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 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   

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

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.