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: 740

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-740 A Omak WA YAKMWAWECMD  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 676      
509-740 0 Omak WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2015-10-01   
509-740 1 Omak WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2015-10-09   
509-740 2 Omak WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2020-06-18   
509-740 3 Omak WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2013-07-05   
509-740 4 Omak WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2021-06-27   
509-740 5 Omak WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2015-01-23   
509-740 6 Omak WA YAKMWAWECMD  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 676   2013-02-04   
509-740 7 Omak WA SPKNWA01XDY  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 676   2014-04-05   
509-740 8 Omak WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2021-04-19   
509-740 9 Omak WA MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2016-05-18   

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

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