Local Calling Guide

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NPA: 509 [Rate centres in NPA 509] [Dial plan for NPA 509]

NXX: 593

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-593 A Walla Walla WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-593 0 Walla Walla WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2012-03-18   
509-593 1 Walla Walla WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2013-11-11   
509-593 2 Walla Walla WA WLWLWA018MD  6529 T-MOBILE USA, INC. 676   2020-08-31   
509-593 3 Walla Walla WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2017-07-31   
509-593 4 Walla Walla WA SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2002-07-01   
509-593 5 Walla Walla WA SPKNWA01XXX  483E ONVOY, LLC - WA 676   2006-10-15   
509-593 6 Walla Walla WA YAKMWAWECMD  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 676   2012-12-13   
509-593 7 Walla Walla WA YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2015-01-26   
509-593 8 Walla Walla WA SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2017-07-31   
509-593 9 Walla Walla WA WLWLWA018MD  6529 T-MOBILE USA, INC. 676   2012-11-05   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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