Local Calling Guide

Area code/prefix search

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-996 8 Twisp WA WNTHWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-996 9 Twisp WA WNTHWAXARS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-997 A Twisp WA TWISWAXADS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-997 0 Twisp WA TWISWAXADS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-997 1 Twisp WA TWISWAXADS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-997 2 Twisp WA TWISWAXADS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-997 3 Twisp WA TWISWAXADS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-997 4 Twisp WA TWISWAXADS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-997 5 Twisp WA TWISWAXADS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-997 7 Twisp WA TWISWAXADS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-997 8 Twisp WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2022-10-02   
509-997 9 Twisp WA TWISWAXADS0  2408 CENTURYTEL OF WASHINGTON, INC. DBA CENTURYLINK 676      
509-998 A Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-998 0 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-998 1 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-998 2 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-998 3 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-998 4 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-998 5 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2003-07-11   
509-998 6 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-998 7 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-998 8 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2003-07-11   
509-998 9 Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-999 A Spokane WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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