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.

Banfield, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
269-721 A BNFDMIXIRS0  0676 BARRY COUNTY TELEPHONE CO. 348      
269-723 A   351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2019-07-27   
269-723 0   351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2019-07-27   

Last updated: Sat, 27 Jul 2019 10:59:49 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.