Local Calling Guide

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Cowiche, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-678 A CWCHWAXXDS0  2410 CENTURYTEL OF COWICHE, INC. DBA CENTURYLINK 676      
509-678 0 CWCHWAXXDS0  2410 CENTURYTEL OF COWICHE, INC. DBA CENTURYLINK 676      
509-678 1 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2017-09-15   
509-678 2 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-06-26   
509-678 3 SPKNWA01XIY  506J TWILIO INTERNATIONAL, INC. 676   2021-01-28   
509-678 4 CWCHWAXXDS0  2410 CENTURYTEL OF COWICHE, INC. DBA CENTURYLINK 676      
509-678 5 CWCHWAXXDS0  2410 CENTURYTEL OF COWICHE, INC. DBA CENTURYLINK 676      
509-678 6 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2015-01-23   
509-678 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2008-10-24   
509-678 8 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2011-06-05   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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