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 21 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-742 2 Des Moines WA 5562 METROPCS, INC. 674   2018-10-15   
206-746 A Bainbridge Island WA 6529 T-MOBILE USA, INC. 674      
206-746 8 Bainbridge Island WA 6529 T-MOBILE USA, INC. 674   2022-02-28   
206-746 9 Bainbridge Island WA 6529 T-MOBILE USA, INC. 674   2022-02-28   
206-750 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2022-09-17   
206-750 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2022-09-17   
206-750 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2022-09-17   
206-751 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-751 0 Seattle WA 5562 METROPCS, INC. 674   2017-05-09   
206-751 3 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-05-12   
206-751 4 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-05-12   
206-751 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-05-12   
206-751 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-05-12   
206-751 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-05-08   
206-751 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-05-08   
206-751 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-05-08   
206-753 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2005-06-25   
206-753 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2005-06-25   
206-753 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2005-06-25   
206-756 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-756 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2021-11-29   
206-756 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2021-11-29   
206-756 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2021-11-29   
206-756 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2021-11-29   
206-756 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2021-11-18   
206-758 0 Bainbridge Island WA 6529 T-MOBILE USA, INC. 674   2022-01-17   
206-758 1 Bainbridge Island WA 6529 T-MOBILE USA, INC. 674   2021-11-12   
206-758 7 Bainbridge Island WA 6529 T-MOBILE USA, INC. 674   2021-11-12   
206-758 8 Bainbridge Island WA 6529 T-MOBILE USA, INC. 674   2021-11-12   
206-759 0 Bainbridge Island WA 6529 T-MOBILE USA, INC. 674   2022-01-17   
206-759 1 Bainbridge Island WA 6529 T-MOBILE USA, INC. 674   2022-01-17   
206-759 6 Bainbridge Island WA 6529 T-MOBILE USA, INC. 674   2022-01-17   
206-765 0 Seattle WA 6529 T-MOBILE USA, INC. 674   2010-10-06   
206-765 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2012-10-10   
206-765 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2012-10-10   
206-766 0 Seattle WA 6529 T-MOBILE USA, INC. 674   2007-03-09   
206-769 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-769 0 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-769 1 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-769 2 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-769 3 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-769 4 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-769 5 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-769 6 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-769 7 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-769 8 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-769 9 Seattle WA 5562 METROPCS, INC. 674      
206-771 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-771 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-04-28   
206-773 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-10-26   
206-773 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-10-26   
206-773 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-10-26   
206-773 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-10-26   
206-775 0 Seattle WA 5562 METROPCS, INC. 674   2015-12-26   
206-775 1 Seattle WA 5562 METROPCS, INC. 674   2015-12-26   
206-775 2 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-01-21   
206-775 3 Seattle WA 6529 T-MOBILE USA, INC. 674   2016-01-21   
206-776 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2024-07-24   
206-778 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-779 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-785 4 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-01-04   
206-785 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2017-01-04   
206-786 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-786 0 Seattle WA 5562 METROPCS, INC. 674      
206-786 1 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-786 2 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-786 3 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-786 4 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-786 5 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-786 6 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-786 7 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-786 8 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-786 9 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-787 0 Seattle WA 6529 T-MOBILE USA, INC. 674   2009-06-11   
206-787 2 Seattle WA 6529 T-MOBILE USA, INC. 674   2009-06-11   
206-788 5 Seattle WA 6529 T-MOBILE USA, INC. 674   2005-04-16   
206-788 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2005-04-16   
206-788 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2005-04-16   
206-791 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-791 0 Seattle WA 5562 METROPCS, INC. 674   2022-02-08   
206-791 1 Seattle WA 5562 METROPCS, INC. 674   2022-02-08   
206-791 7 Seattle WA 6529 T-MOBILE USA, INC. 674   2022-01-03   
206-791 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2022-01-03   
206-791 9 Seattle WA 6529 T-MOBILE USA, INC. 674   2022-01-03   
206-792 6 Seattle WA 6529 T-MOBILE USA, INC. 674   2005-06-25   
206-792 8 Seattle WA 6529 T-MOBILE USA, INC. 674   2024-07-24   
206-793 A Seattle WA 6529 T-MOBILE USA, INC. 674      
206-793 0 Seattle WA 5562 METROPCS, INC. 674      
206-793 1 Seattle WA 5562 METROPCS, INC. 674      
206-793 2 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-793 3 Seattle WA 5562 METROPCS, INC. 674      
206-793 4 Seattle WA 5562 METROPCS, INC. 674      
206-793 5 Seattle WA 5562 METROPCS, INC. 674      
206-793 6 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-793 7 Seattle WA 6529 T-MOBILE USA, INC. 674      
206-793 8 Seattle WA 6529 T-MOBILE USA, INC. 674      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.