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: 812 [Rate centres in NPA 812] [Dial plan for NPA 812]

NXX: 726

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-726 A Fritchton IN FTTNINXARS0  0779 FRONTIER NORTH, INC. - IN 338      
812-726 0 Fritchton IN   097D ONVOY, LLC - IN 338   2019-11-18   
812-726 1 Fritchton IN   0779 FRONTIER NORTH, INC. - IN 338      
812-726 2 Fritchton IN   0779 FRONTIER NORTH, INC. - IN 338      
812-726 4 Fritchton IN   0779 FRONTIER NORTH, INC. - IN 338      
812-726 5 Fritchton IN   0779 FRONTIER NORTH, INC. - IN 338      
812-726 6 Fritchton IN   508J CENTURYLINK COMMUNICATIONS, LLC 338   2014-07-02   
812-726 7 Fritchton IN   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 338   2005-03-27   
812-726 8 Fritchton IN   097D ONVOY, LLC - IN 338   2015-05-16   
812-726 9 Fritchton IN   097D ONVOY, LLC - IN 338   2018-10-26   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.