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.

OCN: 7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM

<< 1 2 3 4 5 6 7

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
425-974 3 Bellevue WA TKWLWAZSPS0  674      
425-974 4 Bellevue WA TKWLWAZSPS0  674      
425-974 6 Bellevue WA TKWLWAZSPS0  674      
425-974 7 Bellevue WA TKWLWAZSPS0  674      
425-974 8 Bellevue WA TKWLWAZSPS0  674      
425-977 A Halls Lake WA TKWLWAZSPS0  674      
425-977 2 Halls Lake WA TKWLWAZSDS0  674      
425-977 4 Halls Lake WA TKWLWAZSPS0  674   2008-02-18   
425-977 6 Halls Lake WA TKWLWAZSPS0  674   2014-09-26   
425-984 A Bothell WA TKWLWAZSPS0  674      
425-984 2 Bothell WA TKWLWAZSPS0  674      
425-984 6 Bothell WA TKWLWAZSPS0  674      
425-988 A Renton WA TKWLWAZSPS0  674      
425-988 2 Renton WA TKWLWAZSPS0  674   2009-02-25   
425-988 6 Renton WA TKWLWAZSPS0  674      
425-998 5 Bellevue WA TKWLWAZSPS0  674   2009-10-03   
509-319 3 Spokane WA SPKNWAZSPS0  676   2014-07-03   
509-321 A Spokane WA SPKNWAZSPS0  676      
509-321 0 Spokane WA SPKNWAZSPS0  676      
509-321 1 Spokane WA SPKNWAZSPS0  676      
509-321 2 Spokane WA SPKNWAZSPS0  676      
509-321 3 Spokane WA SPKNWAZSPS0  676   2006-11-27   
509-321 5 Spokane WA SPKNWAZSPS0  676      
509-321 6 Spokane WA SPKNWAZSPS0  676   2009-09-02   
509-321 8 Spokane WA SPKNWAZSPS0  676      
509-321 9 Spokane WA SPKNWAZSPS0  676      
509-367 5 Yakima WA SPKNWAZSPS0  676   2014-08-27   
509-412 7 Pasco WA SPKNWAZSPS0  676   2013-05-27   
509-424 4 Yakima WA SPKNWAZSPS0  676   2012-08-03   
509-491 5 Kennewick WA SPKNWAZSPS0  676   2013-05-27   
509-558 A Spokane WA SPKNWAZSPS0  676      
509-558 2 Spokane WA SPKNWAZSPS0  676   2016-10-06   
509-558 3 Spokane WA SPKNWAZSPS0  676   2016-09-30   
509-558 4 Spokane WA SPKNWAZSPS0  676   2016-09-30   
509-558 5 Spokane WA SPKNWAZSPS0  676   2016-09-30   
509-558 6 Spokane WA SPKNWAZSPS0  676   2016-09-30   
509-578 A Richland WA SPKNWAZSPS0  676      
509-578 2 Richland WA SPKNWAZSPS0  676   2013-06-16   
509-598 A Spokane WA SPKNWAZSPS0  676      
509-598 4 Spokane WA SPKNWAZSPS0  676   2015-01-26   
509-654 A Yakima WA SPKNWAZSPS0  676      
509-654 7 Yakima WA SPKNWAZSPS0  676      
509-759 7 Yakima WA SPKNWAZSPS0  676   2011-04-22   
509-795 A Spokane WA SPKNWAZSPS0  676      
509-795 7 Spokane WA SPKNWAZSPS0  676   2010-07-16   
509-795 8 Spokane WA SPKNWAZSPS0  676   2010-04-09   
509-822 4 Spokane WA SPKNWAZSPS0  676   2012-06-16   
509-834 A Yakima WA SPKNWAZSPS0  676      
509-834 2 Yakima WA SPKNWAZSPS0  676      
509-834 4 Yakima WA SPKNWAZSPS0  676      
509-834 6 Yakima WA SPKNWAZSPS0  676      
509-853 A Yakima WA SPKNWAZSPS0  676      
509-853 0 Yakima WA SPKNWAZSPS0  676   2009-10-09   
509-853 1 Yakima WA SPKNWAZSPS0  676   2007-03-12   
509-853 2 Yakima WA SPKNWAZSPS0  676      
509-853 3 Yakima WA SPKNWAZSPS0  676      
509-853 4 Yakima WA SPKNWAZSPS0  676      
509-867 2 Spokane WA SPKNWAZSPS0  676   2018-09-04   
509-895 A Yakima WA SPKNWAZSPS0  676      
509-895 0 Yakima WA SPKNWAZSPS0  676      
509-895 8 Yakima WA SPKNWAZSPS0  676      
564-397 A Vancouver WA PTLEORTEPS0  672      
564-397 1 Vancouver WA PTLEORTEPS0  672   2017-08-31   
564-397 2 Vancouver WA PTLEORTEPS0  672   2017-08-31   
564-397 3 Vancouver WA PTLEORTEPS0  672   2017-08-31   
564-397 4 Vancouver WA PTLEORTEPS0  672   2017-08-31   
564-397 5 Vancouver WA PTLEORTEPS0  672   2017-09-01   
564-397 6 Vancouver WA PTLEORTEPS0  672   2017-09-01   
564-397 7 Vancouver WA PTLEORTEPS0  672   2017-09-01   
564-397 8 Vancouver WA PTLEORTEPS0  672   2017-09-01   

<< 1 2 3 4 5 6 7

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.