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
206-280 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      
206-371 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      
206-387 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      
206-501 1 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-501 5 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-501 6 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-501 7 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-501 8 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-501 9 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-535 9 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674   2011-09-23   
206-941 0 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-941 1 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-941 2 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-941 3 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-941 5 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-941 6 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-941 7 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-941 8 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
206-941 9 Seattle WA 6664 SPRINT SPECTRUM, L.P. 674      
253-200 7 Puyallup WA 6664 SPRINT SPECTRUM, L.P. 674   2007-10-08   
253-200 8 Puyallup WA 6664 SPRINT SPECTRUM, L.P. 674   2009-04-02   
253-217 0 Auburn WA 6664 SPRINT SPECTRUM, L.P. 674   2004-06-27   
253-217 1 Auburn WA 6664 SPRINT SPECTRUM, L.P. 674      
253-217 2 Auburn WA 6664 SPRINT SPECTRUM, L.P. 674   2004-04-08   
253-217 3 Auburn WA 6664 SPRINT SPECTRUM, L.P. 674   2004-01-31   
253-217 5 Auburn WA 6664 SPRINT SPECTRUM, L.P. 674   2004-05-03   
253-217 6 Auburn WA 6664 SPRINT SPECTRUM, L.P. 674      
253-217 7 Auburn WA 6664 SPRINT SPECTRUM, L.P. 674   2004-05-03   
253-217 8 Auburn WA 6664 SPRINT SPECTRUM, L.P. 674   2004-04-25   
253-217 9 Auburn WA 6664 SPRINT SPECTRUM, L.P. 674      
253-250 3 Tacoma-Waverly WA 6664 SPRINT SPECTRUM, L.P. 674   2004-09-01   
253-250 5 Tacoma-Waverly WA 6664 SPRINT SPECTRUM, L.P. 674   2004-09-01   
253-250 6 Tacoma-Waverly WA 6664 SPRINT SPECTRUM, L.P. 674   2004-06-09   

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Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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