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: 218 [Rate centres in NPA 218] [Dial plan for NPA 218]

NXX: 683

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-683 A Thief River Falls MN TRFLMNTHRS6  9631 QWEST CORPORATION 636      
218-683 1 Thief River Falls MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2012-09-25   
218-683 2 Thief River Falls MN TRFLMNTHRS6  9631 QWEST CORPORATION 636      
218-683 3 Thief River Falls MN TRFLMNTHRS6  9631 QWEST CORPORATION 636      
218-683 4 Thief River Falls MN TRFLMNTHRS6  9631 QWEST CORPORATION 636      
218-683 5 Thief River Falls MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2008-06-25   
218-683 6 Thief River Falls MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2007-03-12   
218-683 7 Thief River Falls MN TRFLMNTHRS6  9631 QWEST CORPORATION 636      
218-683 8 Thief River Falls MN FARGNDBCX7X  184D ONVOY, LLC - MN 636   2007-05-10   
218-683 9 Thief River Falls MN TRFLMNTHRS6  9631 QWEST CORPORATION 636      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.