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: 640

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-640 A Colville WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-640 0 Colville WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-640 1 Colville WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-640 2 Colville WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-640 3 Colville WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-640 4 Colville WA SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676      
509-640 5 Colville WA SPKNWADZDS3  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 676      
509-640 6 Colville WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676      
509-640 7 Colville WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676      
509-640 8 Colville WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-640 9 Colville WA SPKNWA01XXX  483E ONVOY, LLC - WA 676      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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