Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Grays Harbor County, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-267 A GRLDWAXXRS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-267 0   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-267 1   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-267 2   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-267 3   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-267 4   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-267 5   663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2020-07-29   
360-267 6   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-267 7   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2012-12-16   
360-267 8   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-267 9   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2014-05-19   
360-268 A WSPTWAXADS0  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-268 0   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-268 1   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-268 2   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2013-10-30   
360-268 3   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-03-23   
360-268 4   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2007-09-06   
360-268 5   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-268 6   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-268 7   318J COMCAST IP PHONE, LLC 674   2005-03-26   
360-268 8   483E ONVOY, LLC - WA 674   2007-04-20   
360-268 9   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-505 A STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
360-505 0   483E ONVOY, LLC - WA 674   2017-09-14   
360-505 2   318J COMCAST IP PHONE, LLC 674   2015-09-06   
360-505 4   483E ONVOY, LLC - WA 674   2021-06-26   
360-505 5   483E ONVOY, LLC - WA 674   2020-02-15   
360-505 7   483E ONVOY, LLC - WA 674   2022-12-13   
360-505 8   483E ONVOY, LLC - WA 674   2022-10-01   
360-505 9   5562 METROPCS, INC. 674   2018-04-22   

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

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