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.

Snohomish, WA

1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-217 A STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
360-217 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-09-30   
360-217 1 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
360-217 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2010-03-23   
360-217 3 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2021-10-07   
360-217 4 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2004-03-16   
360-217 6 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2021-10-07   
360-217 7 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2009-04-02   
360-217 8 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2010-12-16   
360-217 9 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2020-10-30   
360-243 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-243 0 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-243 1 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2003-10-23   
360-243 2 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2005-07-15   
360-243 3 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2012-01-19   
360-243 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-243 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-10-16   
360-243 8 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-243 9 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-282 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-282 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-282 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
360-282 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2022-12-15   
360-282 3 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-11-29   
360-282 4 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2002-04-15   
360-282 5 STTNWAHODS6  7340 XO WASHINGTON, INC. 674   2005-07-15   
360-282 6 STTNWAHODS6  7340 XO WASHINGTON, INC. 674   2005-07-15   
360-282 7 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2022-01-03   
360-294 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 0 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 1 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 2 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 3 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 4 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2021-11-04   
360-294 5 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 6 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 7 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-294 8 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2014-06-02   
360-294 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2021-11-04   
360-348 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 0 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 1 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 2 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-09-27   
360-348 3 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-12-29   
360-348 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-12-18   
360-348 5 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2007-06-21   
360-348 6 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-348 7 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2007-12-07   
360-348 8 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2009-12-23   
360-348 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-12-09   

1 2 3 4 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.