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: 463 [Rate centres in NPA 463] [Dial plan for NPA 463]

NXX: 306

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
463-306 A Fishers IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2024-06-09   
463-306 0 Fishers IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2024-06-09   
463-306 1 Fishers IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2024-07-05   
463-306 9 Fishers IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2024-12-02   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.