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: 742

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-742 A Terre Haute IN TRRHINXADS2  0772 FRONTIER NORTH, INC.. - IN 938      
812-742 0 Terre Haute IN TRRHINXADS2  0772 FRONTIER NORTH, INC.. - IN 938      
812-742 1 Terre Haute IN TRRHINXA5MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 938   2017-05-14   
812-742 2 Terre Haute IN TRRHINXA5MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 938   2017-05-14   
812-742 3 Terre Haute IN TRRHINXA5MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 938   2017-05-14   
812-742 4 Terre Haute IN TRRHINXA5MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 938   2017-05-14   
812-742 5 Terre Haute IN TRRHINXA5MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 938   2017-05-14   
812-742 6 Terre Haute IN TRRHINXAX8X  624H ONVOY SPECTRUM, LLC 938   2021-11-17   
812-742 7 Terre Haute IN TRRHINXAX8X  624H ONVOY SPECTRUM, LLC 938   2021-11-17   
812-742 8 Terre Haute IN TRRHINXAX8X  624H ONVOY SPECTRUM, LLC 938   2021-11-17   
812-742 9 Terre Haute IN TRRHINXALMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 938   2017-11-06   

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.