Local Calling Guide

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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 236

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-236 A Edwall-Tyler WA EDWLWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-236 0 Edwall-Tyler WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-10-26   
509-236 1 Edwall-Tyler WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2016-02-23   
509-236 2 Edwall-Tyler WA EDWLWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-236 3 Edwall-Tyler WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-05-26   
509-236 4 Edwall-Tyler WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-01-09   
509-236 5 Edwall-Tyler WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-01-09   
509-236 6 Edwall-Tyler WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-10-26   
509-236 7 Edwall-Tyler WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2008-09-06   
509-236 8 Edwall-Tyler WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-08-11   
509-236 9 Edwall-Tyler WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-10-26   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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