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: 997

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-997 A Detroit Lakes MN FARGNDBCXAY  516J TON80 COMMUNICATIONS, LLC 636      
218-997 0 Detroit Lakes MN FARGNDBCX0X  939H COMMIO, LLC 636   2022-07-16   
218-997 7 Detroit Lakes MN FARGNDBCXAY  516J TON80 COMMUNICATIONS, LLC 636   2022-05-26   
218-997 9 Detroit Lakes MN FARGNDBCX1Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 636   2024-02-16   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.