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: 853

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
509-853 A Yakima WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-853 0 Yakima WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2009-10-09   
509-853 1 Yakima WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2007-03-12   
509-853 2 Yakima WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-853 3 Yakima WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-853 4 Yakima WA SPKNWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-853 5 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676   2007-09-28   
509-853 6 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676   2007-09-28   
509-853 7 Yakima WA YAKMWA020MD  6529 T-MOBILE USA, INC. 676   2007-09-28   
509-853 8 Yakima WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676   2007-09-30   
509-853 9 Yakima WA KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676   2007-09-30   

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

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