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: 219

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-219 A Chehalis WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-219 1 Chehalis WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-219 3 Chehalis WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-02-14   
360-219 5 Chehalis WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-02-14   
360-219 6 Chehalis WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-03-23   
360-219 7 Chehalis WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2004-05-20   
360-219 8 Chehalis WA   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
360-219 9 Chehalis WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-07-23   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.