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.

Switch: STTLWAWBCM6

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-250 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-251 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-280 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-290 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-579 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-650 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-679 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-683 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-769 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-850 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-851 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-852 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-853 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-854 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-856 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-898 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
206-931 A Seattle WA 6664 SPRINT SPECTRUM L.P. 674    
253-202 A Tacoma-Waverly WA 6664 SPRINT SPECTRUM L.P. 674    
253-217 A Auburn WA 6664 SPRINT SPECTRUM L.P. 674    
253-221 A Tacoma-Waverly WA 6664 SPRINT SPECTRUM L.P. 674    
253-273 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674    
253-282 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674 2007-06-24   
253-283 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674 2011-09-23   
253-297 A Tacoma-Waverly WA 6664 SPRINT SPECTRUM L.P. 674    
253-298 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674 2006-03-13   
253-314 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674 2007-05-05   
253-324 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674 2007-11-19   
253-326 A Auburn WA 6664 SPRINT SPECTRUM L.P. 674 2007-11-22   
253-330 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674 2006-08-28   
253-376 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674    
253-431 A Tacoma-Waverly WA 6664 SPRINT SPECTRUM L.P. 674    
253-468 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674    
253-486 A Auburn WA 6664 SPRINT SPECTRUM L.P. 674    
253-576 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674    
253-640 A Tacoma-Waverly WA 6664 SPRINT SPECTRUM L.P. 674    
253-653 A Auburn WA 6664 SPRINT SPECTRUM L.P. 674    
253-831 A Tacoma-Waverly WA 6664 SPRINT SPECTRUM L.P. 674    
253-861 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674    
253-878 A Tacoma-Waverly WA 6664 SPRINT SPECTRUM L.P. 674    
253-921 A Tacoma-Waverly WA 6664 SPRINT SPECTRUM L.P. 674    
253-951 A Auburn WA 6664 SPRINT SPECTRUM L.P. 674    
253-961 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674    
253-988 A Tacoma WA 6664 SPRINT SPECTRUM L.P. 674    
360-286 A Silverdale WA 6664 SPRINT SPECTRUM L.P. 674    
360-304 A Chehalis WA 6664 SPRINT SPECTRUM L.P. 674    
360-324 A Chehalis WA 6664 SPRINT SPECTRUM L.P. 674    
360-402 A Olympia WA 6664 SPRINT SPECTRUM L.P. 674    
360-649 A Silverdale WA 6664 SPRINT SPECTRUM L.P. 674    
360-970 A Olympia WA 6664 SPRINT SPECTRUM L.P. 674    

Last updated: Sat, 01 Dec 2018 01:51:37 UTC

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