Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 677

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-677 A Lind WA LINDWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-677 0 Lind WA   145J TERRA NOVA TELECOM INC. 676   2025-07-19   
509-677 1 Lind WA   483E ONVOY, LLC - WA 676   2017-10-01   
509-677 2 Lind WA   483E ONVOY, LLC - WA 676   2021-06-27   
509-677 3 Lind WA   2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-677 4 Lind WA   483E ONVOY, LLC - WA 676   2008-09-07   
509-677 6 Lind WA   508J CENTURYLINK COMMUNICATIONS, LLC 676   2015-01-29   
509-677 7 Lind WA   483E ONVOY, LLC - WA 676   2011-06-24   
509-677 8 Lind WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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