Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: WLWLWA015MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-288 A Colfax WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-320 A Starbuck WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2004-08-09   
509-557 A Omak WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-563 A Colville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-566 A Pomeroy WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-587 A Brewster WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-593 A Walla Walla WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-642 A Harrah WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2005-11-11   
509-643 A Sunnyside WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-778 A Prosser WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-790 A Sunnyside WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-978 A Nespelem WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-980 A Connell WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-983 A Starbuck WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
541-203 A Stateline OR 3234 LEVEL 3 COMMUNICATIONS, LLC - OR 676      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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