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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-404 A Mount Vernon WA STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674   2006-03-01   
360-404 0 Mount Vernon WA   6529 T-MOBILE USA, INC. 674   2019-12-07   
360-404 1 Mount Vernon WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-404 2 Mount Vernon WA   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-404 5 Mount Vernon WA   6060 COMCAST PHONE OF WASHINGTON OREGON, LLC - WA 674   2018-06-22   
360-404 6 Mount Vernon WA   7421 AT&T LOCAL 674   2008-07-21   
360-404 8 Mount Vernon WA   663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2012-03-20   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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