Local Calling Guide

Area code/prefix search

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Curlew, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-779 A CRLWWAXARS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-779 0   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-779 1   483E ONVOY, LLC - WA 676   2021-06-26   
509-779 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2004-06-05   
509-779 4   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 676      
509-779 5   663D ELTOPIA COMMUNICATIONS, LLC - WA 676   2008-06-28   
509-779 6   483E ONVOY, LLC - WA 676   2007-04-20   
509-779 7   508J CENTURYLINK COMMUNICATIONS LLC 676   2015-01-23   
509-779 8   483E ONVOY, LLC - WA 676   2017-09-15   
509-779 9   506J TWILIO INTERNATIONAL INC 676   2021-01-28   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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