Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Rimrock, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-672 A RMRKWAXARS0  2410 CENTURYTEL OF COWICHE, INC. DBA CENTURYLINK 676      
509-672 0 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2016-02-12   
509-672 1   145J TERRA NOVA TELECOM INC. 676   2025-07-19   
509-672 2 RMRKWAXARS0  2410 CENTURYTEL OF COWICHE, INC. DBA CENTURYLINK 676      
509-672 3 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-06-27   
509-672 4 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-04-22   
509-672 5 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2015-01-23   
509-672 6 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2011-08-13   
509-672 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2008-09-07   

Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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