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: 761

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-761 A Buckley WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-761 0 Buckley WA   483E ONVOY, LLC - WA 674   2006-10-02   
360-761 1 Buckley WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-09-10   
360-761 2 Buckley WA   6529 T-MOBILE USA, INC. 674   2007-10-10   
360-761 3 Buckley WA   483E ONVOY, LLC - WA 674   2008-07-05   
360-761 4 Buckley WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2002-06-30   
360-761 5 Buckley WA   663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2020-07-29   
360-761 6 Buckley WA   483E ONVOY, LLC - WA 674   2009-05-21   
360-761 7 Buckley WA   318J COMCAST IP PHONE, LLC 674   2005-03-26   
360-761 8 Buckley WA   6529 T-MOBILE USA, INC. 674   2005-01-20   
360-761 9 Buckley WA   6529 T-MOBILE USA, INC. 674   2003-11-24   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.