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: 206 [Rate centres in NPA 206] [Dial plan for NPA 206]

NXX: 591

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-591 A Bainbridge Island WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-591 0 Bainbridge Island WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-08-24   
206-591 1 Bainbridge Island WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-08-24   
206-591 2 Bainbridge Island WA   318J COMCAST IP PHONE LLC 674   2019-07-19   
206-591 3 Bainbridge Island WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-08-24   
206-591 4 Bainbridge Island WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-08-24   
206-591 5 Bainbridge Island WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-07-18   
206-591 6 Bainbridge Island WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-07-18   
206-591 7 Bainbridge Island WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-07-18   
206-591 8 Bainbridge Island WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-07-18   
206-591 9 Bainbridge Island WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-07-18   

Last updated: Wed, 12 Jan 2022 16:20:07 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.