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.

Albany, MN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
320-840 A   447D CHARTER FIBERLINK CCO, LLC - MN 626   2018-11-24   
320-840 0   447D CHARTER FIBERLINK CCO, LLC - MN 626   2018-11-24   
320-840 7   7575 CENTURYLINK COMMUNICATIONS LLC 626   2018-11-26   
320-845 A ALBYMNXADS0  1347 ALBANY MUTUAL TELEPHONE ASSOCIATION, INC. 626      

Last updated: Sat, 14 Sep 2019 01:44:23 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.