Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Montesano, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-249 A MNTSWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-249 0   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-249 1   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-249 2   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-249 3   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-249 4   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-249 5   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-249 6   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-249 7   483E ONVOY, LLC - WA 674   2010-06-05   
360-249 8   318J COMCAST IP PHONE, LLC 674   2005-06-25   
360-249 9   483E ONVOY, LLC - WA 674   2011-07-18   
360-964 A MNTSWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-964 0   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-10-08   
360-964 1   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674   2013-03-25   
360-964 2   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2013-12-16   
360-964 3   483E ONVOY, LLC - WA 674   2016-02-09   
360-964 4   318J COMCAST IP PHONE, LLC 674   2015-09-12   
360-964 5   483E ONVOY, LLC - WA 674   2017-09-14   
360-964 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-01-23   
360-964 7   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2013-12-27   
360-964 8   483E ONVOY, LLC - WA 674   2021-06-26   
360-964 9   483E ONVOY, LLC - WA 674   2021-06-26   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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