Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-320 A SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-320 0 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2017-10-07   
509-320 2 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-06-27   
509-320 3 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-11-20   
509-320 4 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2004-08-09   
509-320 7 YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2015-01-23   
509-399 A STRBWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-399 2 STRBWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-399 3 STRBWA020MD  1484 INLAND CELLULAR LLC 676   2006-11-07   
509-399 4 STRBWA020MD  1484 INLAND CELLULAR LLC 676   2006-11-07   
509-399 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2011-08-19   
509-983 A SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-983 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2008-09-07   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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