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.

NPA: 564 [Rate centres in NPA 564] [Dial plan for NPA 564]

NXX: 206

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
564-206 A Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674      
564-206 0 Bremerton WA   006F BANDWIDTH.COM CLEC, LLC - WA 674   2025-06-21   
564-206 4 Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674   2023-11-12   
564-206 5 Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674   2023-11-12   
564-206 6 Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674   2023-11-12   
564-206 9 Bremerton WA BMTNWA012MD  6529 T-MOBILE USA, INC. 674   2023-10-13   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.