Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Yakima, WA

<< 1 2 3 4 5

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
509-955 0 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-955 1 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-955 2 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-955 3 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-955 4 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-955 5 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-955 6 SPKNWA01XXX  483E ONVOY, LLC - WA 676      
509-955 7 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2016-05-22   
509-955 8 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2016-05-10   
509-955 9 SPKNWA01XXX  483E ONVOY, LLC - WA 676   2016-05-22   
509-961 A MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-965 A YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-966 A YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-969 A MLWDWAAA2MD  6010 NEW CINGULAR WIRELESS PCS, LLC 676      
509-972 A YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-972 0 YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-972 1 YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-972 2 YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-972 3 YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-972 4 YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-972 5 YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-972 6 SPKNWAKY0MD  006F BANDWIDTH.COM CLEC, LLC - WA 676   2007-05-13   
509-972 7 YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-972 8 YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-972 9 YAKMWAWEDS0  9638 QWEST CORPORATION 676      
509-985 A KNWCWABB1MD  6270 UNITED STATES CELLULAR - WA 676      

<< 1 2 3 4 5

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.