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: 514

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-514 A Terre Haute IN TRRHINXAEMD  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 938      
812-514 0 Terre Haute IN TRRHINXA5MD  5562 METROPCS, INC. 938   2022-03-02   
812-514 1 Terre Haute IN TRRHINXAX8X  624H ONVOY SPECTRUM, LLC 938   2021-11-19   
812-514 2 Terre Haute IN TRRHINXAX8X  624H ONVOY SPECTRUM, LLC 938   2021-11-19   
812-514 3 Terre Haute IN TRRHINXAEMD  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 938   2015-02-26   
812-514 4 Terre Haute IN TRRHINXA5MD  5562 METROPCS, INC. 938   2022-03-02   
812-514 5 Terre Haute IN TRRHIN02SMD  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 938   2016-04-04   
812-514 7 Terre Haute IN TRRHINXAEMD  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 938   2006-11-10   
812-514 8 Terre Haute IN TRRHINXAEMD  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 938   2005-09-27   
812-514 9 Terre Haute IN TRRHINXAEMD  7440 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - IN 938   2003-12-21   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.