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: 956

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-956 A Haysville IN EVVLIN03QMD  097D ONVOY, LLC - IN 330      
812-956 0 Haysville IN EVVLIN03QMD  097D ONVOY, LLC - IN 330      
812-956 1 Haysville IN EVVLIN03XJX  073H TELNYX LLC 330      
812-956 2 Haysville IN EVVLIN03QMD  097D ONVOY, LLC - IN 330      
812-956 3 Haysville IN EVVLIN03QMD  097D ONVOY, LLC - IN 330      
812-956 4 Haysville IN JSPRINXAQMD  624H ONVOY SPECTRUM, LLC 330      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.