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: 483E ONVOY, LLC - WA

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
206-201 1 Bainbridge Island WA   674   2005-03-13   
206-202 A Seattle WA   674      
206-203 A Seattle WA   674      
206-207 A Seattle WA   674      
206-207 0 Seattle WA   674   2016-01-18   
206-207 1 Seattle WA   674   2016-01-18   
206-207 2 Seattle WA   674   2016-01-18   
206-207 3 Seattle WA   674   2016-01-18   
206-207 4 Seattle WA   674   2016-01-18   
206-207 5 Seattle WA   674   2016-01-18   
206-207 6 Seattle WA   674   2016-01-18   
206-207 7 Seattle WA   674   2016-01-18   
206-207 8 Seattle WA   674   2016-01-18   
206-207 9 Seattle WA   674   2016-01-18   
206-208 A Seattle WA   674      
206-209 A Seattle WA STTLWAWBDS1  674   2012-05-06   
206-209 1 Seattle WA   674   2012-05-06   
206-212 1 Des Moines WA   674   2006-06-26   
206-222 A Seattle WA   674      
206-231 0 Des Moines WA   674   2017-10-08   
206-237 A Richmond Beach WA   674      
206-238 A Bainbridge Island WA   674      
206-257 7 Seattle WA   674   2010-06-14   
206-258 5 Seattle WA   674   2013-07-09   
206-258 6 Seattle WA   674   2013-07-09   
206-258 7 Seattle WA   674   2013-07-09   
206-258 8 Seattle WA   674   2013-07-09   
206-259 5 Vashon WA   674   2011-05-07   
206-259 7 Vashon WA   674   2008-02-04   
206-260 A Seattle WA   674      
206-278 A Seattle WA   674      
206-279 A Seattle WA   674      
206-299 A Seattle WA   674      
206-307 A Seattle WA STTLWAWBDS1  674   2007-07-09   
206-307 0 Seattle WA   674   2007-07-09   
206-309 A Seattle WA   674      
206-312 A Bainbridge Island WA   674      
206-317 5 Bainbridge Island WA   674   2013-04-19   
206-333 A Seattle WA   674      
206-337 A Seattle WA   674      
206-338 A Seattle WA   674      
206-339 A Seattle WA   674      
206-350 A Seattle WA   674      
206-395 7 Seattle WA   674   2010-01-16   
206-397 8 Seattle WA   674   2010-08-04   
206-401 5 Richmond Beach WA   674   2017-10-08   
206-408 1 Vashon WA   674   2007-03-04   
206-408 3 Vashon WA   674   2017-10-08   
206-415 A Seattle WA   674      
206-420 A Seattle WA   674      

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 >>

Last updated: Wed, 10 Apr 2019 01:22:05 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.