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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-249 1 Des Moines WA 6664 SPRINT SPECTRUM L.P. 674   2007-07-06   
206-249 2 Des Moines WA 6664 SPRINT SPECTRUM L.P. 674   2007-07-06   
206-250 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-251 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-255 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-261 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-271 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-280 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-280 0 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-280 1 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-280 3 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-280 4 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-280 5 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-280 6 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-280 7 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-280 8 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-280 9 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-290 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-293 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-307 3 Seattle WA 6664 SPRINT SPECTRUM L.P. 674   2007-07-10   
206-330 3 Seattle WA 6664 SPRINT SPECTRUM L.P. 674   2004-12-13   
206-371 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-371 0 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-371 1 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-371 5 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-371 6 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-371 7 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-371 8 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-371 9 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-373 1 Seattle WA 6664 SPRINT SPECTRUM L.P. 674   2005-10-08   
206-380 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-387 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-387 0 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-387 1 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-387 2 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-387 3 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-387 5 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-387 6 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-387 7 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-387 8 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-387 9 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-391 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-396 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-423 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-478 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-496 5 Seattle WA 6664 SPRINT SPECTRUM L.P. 674   2011-04-01   
206-496 6 Seattle WA 6664 SPRINT SPECTRUM L.P. 674   2011-04-01   
206-501 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-501 1 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      
206-501 5 Seattle WA 6664 SPRINT SPECTRUM L.P. 674      

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

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