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: BOTHWAAK3MD

1 2 3 4 5 6 7 8 9 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
206-533 4 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2007-07-06   
206-589 0 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-09-10   
206-608 A Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-01-21   
206-608 0 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-06-08   
206-608 1 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-06-08   
206-608 2 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-06-08   
206-608 3 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-07-21   
206-608 4 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-07-21   
206-608 5 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-07-21   
206-608 6 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-07-21   
206-608 7 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-05-11   
206-608 8 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-01-21   
206-608 9 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-01-21   
206-610 A Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-10-21   
206-610 0 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-11-10   
206-610 1 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-11-10   
206-610 2 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-11-10   
206-610 3 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-11-10   
206-610 4 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-11-10   
206-610 8 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-10-21   
206-610 9 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-10-21   
206-801 4 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-09-10   
206-828 0 Richmond Beach WA 6529 T-MOBILE USA, INC. 674   2024-09-10   
360-320 4 Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2006-07-06   
360-499 1 Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2016-03-11   
360-632 8 Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2007-07-08   
360-672 A Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-672 0 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-672 1 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-672 2 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-672 3 Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2021-03-06   
360-672 4 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-672 5 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-672 7 Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2019-07-20   
360-672 8 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-672 9 Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2016-10-30   
360-682 9 Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2020-09-18   
360-720 A Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2024-02-09   
360-720 0 Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2010-12-31   
360-720 1 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-720 3 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-720 4 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-720 5 Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2021-06-03   
360-720 6 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-720 7 Oak Harbor WA 6529 T-MOBILE USA, INC. 674   2012-07-14   
360-720 8 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-720 9 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-914 A Oak Harbor WA 6529 T-MOBILE USA, INC. 674      
360-914 0 Oak Harbor WA 5562 METROPCS, INC. 674      
360-914 1 Oak Harbor WA 6529 T-MOBILE USA, INC. 674      

1 2 3 4 5 6 7 8 9 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.