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.

Switch: SPKNWAZSPS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
509-319 3 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2014-07-03   
509-321 A Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-321 0 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-321 1 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-321 2 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-321 3 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2006-11-27   
509-321 5 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-321 6 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2009-09-02   
509-321 8 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-321 9 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-367 5 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2014-08-27   
509-412 7 Pasco WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2013-05-27   
509-424 4 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2012-08-03   
509-491 5 Kennewick WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2013-05-27   
509-558 A Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-558 2 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2016-10-06   
509-558 3 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2016-09-30   
509-558 4 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2016-09-30   
509-558 5 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2016-09-30   
509-558 6 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2016-09-30   
509-578 A Richland WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-578 2 Richland WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2013-06-16   
509-598 A Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-598 4 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2015-01-26   
509-654 A Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-654 7 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-759 7 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2011-04-22   
509-795 A Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-795 7 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2010-07-16   
509-795 8 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2010-04-09   
509-822 4 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2012-06-16   
509-834 A Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-834 2 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-834 4 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-834 6 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-853 A Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-853 0 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2009-10-09   
509-853 1 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2007-03-12   
509-853 2 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-853 3 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-853 4 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-867 2 Spokane WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676   2018-09-04   
509-895 A Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-895 0 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      
509-895 8 Yakima WA 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 676      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.