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.

Idaville, IN

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
574-943 A IDVLINXARS0  0831 FRONTIER MIDSTATES, INC. - IN 332      
574-943 2   930B COMCAST PHONE OF CENTRAL INDIANA, LLC - IN 332   2011-03-08   
574-943 3   0831 FRONTIER MIDSTATES, INC. - IN 332      
574-943 7   7575 CENTURYLINK COMMUNICATIONS LLC 332   2014-04-17   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.