Local Calling Guide

Area code/prefix search

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Eureka, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-749 A EURKWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-749 2 EURKWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-749 3 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2016-02-23   
509-749 4 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-06-27   
509-749 6 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2015-01-23   
509-749 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2008-09-06   
509-749 8 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2011-07-31   
509-749 9   145J TERRA NOVA TELECOM INC. 676   2025-07-14   

Last updated: Tue, 15 Jul 2025 18:46:49 UTC

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