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: 295

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-295 A Clarkston WA SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-295 1 Clarkston WA   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2007-08-17   
509-295 2 Clarkston WA   006F BANDWIDTH.COM CLEC, LLC - WA 676   2011-06-17   
509-295 3 Clarkston WA   6010 NEW CINGULAR WIRELESS PCS, LLC 676   2006-10-01   
509-295 4 Clarkston WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2005-07-17   
509-295 5 Clarkston WA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676      
509-295 6 Clarkston WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2007-09-19   
509-295 7 Clarkston WA   6529 T-MOBILE USA, INC. 676   2013-01-06   
509-295 8 Clarkston WA   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2008-11-12   
509-295 9 Clarkston WA   483E ONVOY, LLC - WA 676   2015-10-15   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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