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: 855

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-855 A Bainbridge Island WA BNISWA01DS0  9638 QWEST CORPORATION 674      
206-855 0 Bainbridge Island WA BNISWA01DS0  9638 QWEST CORPORATION 674      
206-855 1 Bainbridge Island WA BNISWA01DS0  9638 QWEST CORPORATION 674      
206-855 2 Bainbridge Island WA BNISWA01DS0  9638 QWEST CORPORATION 674      
206-855 3 Bainbridge Island WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-855 4 Bainbridge Island WA BNISWA01DS0  9638 QWEST CORPORATION 674      
206-855 5 Bainbridge Island WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-855 6 Bainbridge Island WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-855 7 Bainbridge Island WA BNISWA01DS0  9638 QWEST CORPORATION 674      
206-855 8 Bainbridge Island WA BNISWA01DS0  9638 QWEST CORPORATION 674      
206-855 9 Bainbridge Island WA BNISWA01DS0  9638 QWEST CORPORATION 674      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.