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: 419

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-419 A Cynthiana IN EVVLIN03XIX  508J CENTURYLINK COMMUNICATIONS, LLC 330      
812-419 0 Cynthiana IN JSPRINXAQMD  624H ONVOY SPECTRUM, LLC 330   2023-04-27   
812-419 1 Cynthiana IN EVVLIN03QMD  097D ONVOY, LLC - IN 330   2023-07-23   
812-419 2 Cynthiana IN EVVLIN03QMD  097D ONVOY, LLC - IN 330   2019-07-29   
812-419 3 Cynthiana IN EVVLIN03QMD  097D ONVOY, LLC - IN 330   2019-07-29   
812-419 7 Cynthiana IN EVVLIN03XIX  508J CENTURYLINK COMMUNICATIONS, LLC 330   2016-09-15   
812-419 8 Cynthiana IN EVVLIN03XJX  073H TELNYX LLC 330   2020-06-20   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.