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.
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Switch: STTNWAHODS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-267 A Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-267 0 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-267 1 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-267 2 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-267 3 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-267 4 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-267 5 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-267 6 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-267 7 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-267 9 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-315 A Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-316 4 Seattle WA 7340 XO WASHINGTON, INC. - WA 674   2010-04-26   
206-316 5 Seattle WA 7340 XO WASHINGTON, INC. - WA 674   2010-04-26   
206-357 A Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-400 A Des Moines WA 7340 XO WASHINGTON, INC. - WA 674      
206-407 A Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-407 0 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-407 1 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-407 2 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-414 7 Seattle WA 7340 XO WASHINGTON, INC. - WA 674   2009-08-15   
206-428 A Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-428 0 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-428 1 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-428 2 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-428 4 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-428 5 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-428 9 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-434 3 Seattle WA 7340 XO WASHINGTON, INC. - WA 674   2006-07-14   
206-434 4 Seattle WA 7340 XO WASHINGTON, INC. - WA 674   2006-07-14   
206-438 A Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-438 0 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-438 1 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-438 2 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-438 5 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-438 6 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-438 7 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-438 8 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-493 A Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-533 7 Richmond Beach WA 7340 XO WASHINGTON, INC. - WA 674   2005-07-16   
206-629 7 Richmond Beach WA 7340 XO WASHINGTON, INC. - WA 674   2003-07-19   
206-694 2 Seattle WA 7340 XO WASHINGTON, INC. - WA 674   2006-11-19   
206-737 4 Seattle WA 7340 XO WASHINGTON, INC. - WA 674   2010-08-14   
206-737 5 Seattle WA 7340 XO WASHINGTON, INC. - WA 674   2010-08-14   
206-826 A Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-832 A Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-832 0 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-832 1 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-832 2 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-832 3 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      
206-832 4 Seattle WA 7340 XO WASHINGTON, INC. - WA 674      

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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