Local Calling Guide

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Grandview, WA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-203 A SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676      
509-203 0 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2014-11-13   
509-203 1 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2016-12-30   
509-203 2 SPKNWA01X7X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 676   2015-03-20   
509-203 3 YAKMWAWECMD  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 676   2012-07-12   
509-203 4 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2005-01-29   
509-203 5 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2008-03-15   
509-203 6   792K CHARTER IP ENABLED SERVICES, LLC 676   2007-06-23   
509-203 7 SPKNWA01XUX  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 676   2008-02-13   
509-203 8 YAKMWAWE7MD  508J CENTURYLINK COMMUNICATIONS, LLC 676   2015-01-26   
509-203 9 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2016-10-12   
509-402 A SNSDWAXXTMD  483E ONVOY, LLC - WA 676      
509-402 0 SNSDWAXXTMD  483E ONVOY, LLC - WA 676   2021-07-17   
509-402 1 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2019-02-04   
509-402 2 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2019-02-04   
509-402 3 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2020-07-13   
509-402 4 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2019-05-04   
509-402 5 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2020-07-13   
509-402 6 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2021-07-16   
509-402 7 MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676   2025-01-19   
509-402 8 SNSDWAXXHMD  483E ONVOY, LLC - WA 676   2021-07-16   
509-402 9   145J TERRA NOVA TELECOM INC. 676   2025-07-19   
509-791 A SPKNWADZBMD  490J DISH WIRELESS, LLC 676      
509-791 0 SPKNWADZBMD  490J DISH WIRELESS, LLC 676   2023-09-11   
509-882 A GDVWWAXARS0  4521 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - WA 676      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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