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.

OCN: 179E WEST CENTRAL TELEPHONE ASSOCIATION - MN

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
218-414 6 Staples MN SPLSMN02RS0  636   2016-05-05   
218-629 A Wadena MN WADNMNBJRS0  636      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.