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: 627

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-627 A Des Moines WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-627 0 Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2020-06-14   
206-627 1 Des Moines WA STTLWAWBXYZ  073H TELNYX LLC 674   2020-10-17   
206-627 2 Des Moines WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-06-21   
206-627 3 Des Moines WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2020-06-21   
206-627 4 Des Moines WA STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2020-11-01   
206-627 5 Des Moines WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2020-11-14   
206-627 6 Des Moines WA STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2020-11-14   
206-627 7 Des Moines WA STTLWA03LMD  5562 METROPCS, INC. 674   2020-11-14   
206-627 8 Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2020-09-24   
206-627 9 Des Moines WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2020-05-10   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.