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: 531

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
218-531 A Fergus Falls MN BRNRMNBR3MD  6701 AERIAL COMMUNICATIONS, INC. 636      
218-531 1 Fergus Falls MN BRNRMNCX0MD  447D CHARTER FIBERLINK, LLC - MN 636   2007-05-11   
218-531 3 Fergus Falls MN FARGNDBCX1Y  5816 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MN 636   2017-11-22   
218-531 9 Fergus Falls MN FARGNDBCX3X  980E BANDWIDTH.COM CLEC, LLC - MN 636   2009-02-13   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.