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: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-800 A Richmond Beach WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      
206-800 0 Richmond Beach WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      
206-800 1 Richmond Beach WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
206-800 2 Richmond Beach WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
206-800 3 Richmond Beach WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-800 4 Richmond Beach WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
206-800 5 Richmond Beach WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
206-800 6 Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-800 7 Richmond Beach WA STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-800 8 Richmond Beach WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      
206-800 9 Richmond Beach WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.