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: 714

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-714 A Spencer IN BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-714 0 Spencer IN BLTNIN01X7Y  097D ONVOY, LLC - IN 338   2019-05-17   
812-714 1 Spencer IN BLTNIN01X7Y  097D ONVOY, LLC - IN 338   2016-04-11   
812-714 2 Spencer IN BLTNIN01X7Y  097D ONVOY, LLC - IN 338   2016-04-11   
812-714 3 Spencer IN BLTNIN01X7Y  097D ONVOY, LLC - IN 338   2021-04-05   
812-714 4 Spencer IN BLTNIN01X7Y  097D ONVOY, LLC - IN 338   2021-04-05   
812-714 8 Spencer IN CLMBIN01X2X  318J COMCAST IP PHONE, LLC 338   2007-08-21   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.