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: 603

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-603 A Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676      
509-603 0 Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2021-12-02   
509-603 1 Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2021-12-02   
509-603 2 Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2021-12-02   
509-603 3 Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2021-12-02   
509-603 4 Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2021-12-02   
509-603 5 Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2021-12-02   
509-603 6 Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2021-12-02   
509-603 7 Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2021-12-02   
509-603 8 Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2021-12-02   
509-603 9 Spokane WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2021-12-02   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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