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: 206

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-206 A Clarkston WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676      
509-206 0 Clarkston WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2022-07-07   
509-206 1 Clarkston WA SPKNWAVR0MD  073H TELNYX LLC 676   2023-09-10   
509-206 2 Clarkston WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2023-10-16   
509-206 6 Clarkston WA SPKNWADZBMD  490J DISH WIRELESS, LLC 676   2023-05-26   
509-206 8 Clarkston WA SPKNWAVR0MD  073H TELNYX LLC 676   2023-01-05   
509-206 9 Clarkston WA SPKNWAVR0MD  073H TELNYX LLC 676   2023-04-13   

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

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