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: 940

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-940 A Copalis WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-940 0 Copalis WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2014-12-01   
360-940 1 Copalis WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2014-04-07   
360-940 2 Copalis WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-04-07   
360-940 3 Copalis WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-04-07   
360-940 4 Copalis WA STTLWAWB19Z  663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2020-07-29   
360-940 5 Copalis WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-09-14   
360-940 6 Copalis WA PLSBWAXXQMD  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2018-08-10   
360-940 7 Copalis WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2007-05-06   
360-940 8 Copalis WA PTORWACYDS0  937F ASTOUND BROADBAND, LLC - WA 674   2019-10-26   
360-940 9 Copalis WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2015-08-12   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.