Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 360 [Rate centres in NPA 360] [Dial plan for NPA 360]

NXX: 648

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-648 A Ocosta WA OCSTWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-648 0 Ocosta WA   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-648 2 Ocosta WA   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 674      
360-648 3 Ocosta WA   318J COMCAST IP PHONE, LLC 674   2005-06-25   
360-648 4 Ocosta WA   663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2009-04-24   
360-648 5 Ocosta WA   483E ONVOY, LLC - WA 674   2017-09-25   
360-648 6 Ocosta WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2013-12-27   
360-648 7 Ocosta WA   483E ONVOY, LLC - WA 674   2008-09-06   
360-648 8 Ocosta WA   483E ONVOY, LLC - WA 674   2011-08-13   
360-648 9 Ocosta WA   483E ONVOY, LLC - WA 674   2021-06-26   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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