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
360-853 A Mount Vernon WA CNCRWAXXDS0  4423 FRONTIER COMMUNICATIONS NORTHWEST INC. - WA 674   2006-03-01   
360-853 2 Mount Vernon WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-02-27   
360-853 3 Mount Vernon WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-02-24   
360-853 4 Mount Vernon WA   4423 FRONTIER COMMUNICATIONS NORTHWEST INC. - WA 674      
360-853 5 Mount Vernon WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-09-21   
360-853 6 Mount Vernon WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-12-07   
360-853 7 Mount Vernon WA   4423 FRONTIER COMMUNICATIONS NORTHWEST INC. - WA 674      
360-853 8 Mount Vernon WA   4423 FRONTIER COMMUNICATIONS NORTHWEST INC. - WA 674      

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

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