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: 828

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-828 A Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-828 0 Richmond Beach WA   6529 T-MOBILE USA, INC. 674      
206-828 1 Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-828 2 Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-828 3 Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-828 4 Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-828 5 Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-828 6 Richmond Beach WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      
206-828 7 Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-828 8 Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-828 9 Richmond Beach WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.