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: 818

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-818 A Madison IN BLTNIN01X5Z  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 338      
812-818 0 Madison IN BLTNIN01X5Z  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 338      
812-818 1 Madison IN BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-818 2 Madison IN BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-818 3 Madison IN BLTNIN01XRX  073H TELNYX LLC 338      
812-818 4 Madison IN BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-818 5 Madison IN BLTNIN01X7Y  097D ONVOY, LLC - IN 338      
812-818 6 Madison IN BLTNIN01X5Z  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 338      
812-818 7 Madison IN BLTNIN01X9Y  105F BANDWIDTH.COM CLEC, LLC - IN 338      
812-818 8 Madison IN BLTNINTMX5X  939H COMMIO, LLC 338      
812-818 9 Madison IN BLTNINTMX5X  939H COMMIO, LLC 338      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.