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: 973

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
360-973 A Stevens Pass WA STPSWAXARS0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-973 2 Stevens Pass WA   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-973 3 Stevens Pass WA   483E ONVOY, LLC - WA 674   2021-06-26   
360-973 4 Stevens Pass WA   663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2020-07-29   
360-973 5 Stevens Pass WA   483E ONVOY, LLC - WA 674   2021-12-04   
360-973 6 Stevens Pass WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2014-04-08   
360-973 7 Stevens Pass WA   483E ONVOY, LLC - WA 674   2007-06-15   
360-973 9 Stevens Pass WA   145J TERRA NOVA TELECOM INC. 674   2025-07-14   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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