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.

Switch: FARGNDBCX3X

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
218-210 A Bemidji MN 980E BANDWIDTH.COM CLEC, LLC - MN 636      
218-420 A Hawley MN 980E BANDWIDTH.COM CLEC, LLC - MN 636      
218-518 A Cass Lake MN 980E BANDWIDTH.COM CLEC, LLC - MN 636      
218-604 A Bemidji MN 980E BANDWIDTH.COM CLEC, LLC - MN 636      
218-656 A Nisswa MN 980E BANDWIDTH.COM CLEC, LLC - MN 636      
701-409 A Kindred ND 999E BANDWIDTH.COM CLEC, LLC - ND 636      
701-566 A Fargo ND 999E BANDWIDTH.COM CLEC, LLC - ND 636      
701-581 A Northwood ND 999E BANDWIDTH.COM CLEC, LLC - ND 636      
701-922 A Grafton ND 999E BANDWIDTH.COM CLEC, LLC - ND 636      
701-963 A Hatton ND 999E BANDWIDTH.COM CLEC, LLC - ND 636      
701-969 A Hickson ND 999E BANDWIDTH.COM CLEC, LLC - ND 636      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.