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: STTLWA060MD

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-458 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-458 0 Seattle WA 6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 1 Seattle WA 6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 2 Seattle WA 6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 3 Seattle WA 6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 4 Seattle WA 6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2008-07-04   
206-466 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-466 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2010-09-02   
206-466 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2010-09-02   
206-466 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2010-09-02   
206-468 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-468 0 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 1 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 2 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 3 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 4 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-08   
206-471 3 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-10-20   
206-471 4 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-10-20   
206-471 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-10-20   
206-472 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-04-10   
206-472 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-04-10   
206-474 4 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-04-04   
206-474 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-03-14   
206-474 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-03-14   
206-474 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-03-14   
206-474 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-02-27   
206-474 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-02-27   
206-476 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-18   
206-476 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-18   
206-476 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-18   
206-476 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2014-11-18   
206-478 9 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-480 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-08-11   
206-480 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-08-11   
206-480 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-08-11   
206-480 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-08-11   
206-483 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-483 3 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 4 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-07-16   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.