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: 360 [Rate centres in NPA 360] [Dial plan for NPA 360]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-922 A Whatcom County WA RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-922 0 Whatcom County WA   6060 COMCAST PHONE OF WASHINGTON OREGON, LLC - WA 674      
360-922 1 Whatcom County WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-922 2 Whatcom County WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-10-24   
360-922 3 Whatcom County WA   483E ONVOY, LLC - WA 674   2015-09-22   
360-922 4 Whatcom County WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-04-14   
360-922 5 Whatcom County WA   7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674   2014-03-24   
360-922 6 Whatcom County WA   6060 COMCAST PHONE OF WASHINGTON OREGON, LLC - WA 674   2015-12-03   
360-922 7 Whatcom County WA   6060 COMCAST PHONE OF WASHINGTON OREGON, LLC - WA 674   2012-07-16   
360-922 8 Whatcom County WA   6529 T-MOBILE USA, INC. 674   2018-09-28   
360-922 9 Whatcom County WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-07-11   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.