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
360-512 A Snohomish WA STTNWAHORS3  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-512 3 Snohomish WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-512 6 Snohomish WA   663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2009-04-24   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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