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: 563

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-563 A Colville WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-563 0 Colville WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2016-08-11   
509-563 1 Colville WA SPKNWA01XBY  663D ELTOPIA COMMUNICATIONS, LLC - WA 676   2020-07-29   
509-563 2 Colville WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2010-07-23   
509-563 3 Colville WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-563 4 Colville WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2004-06-05   
509-563 5 Colville WA SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676   2012-03-16   
509-563 6 Colville WA YAKMWAWECMD  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 676   2012-07-12   
509-563 7 Colville WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2013-07-05   
509-563 8 Colville WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2017-10-08   
509-563 9 Colville WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2015-10-16   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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