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: 307

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
463-307 A Zionsville IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2024-06-20   
463-307 0 Zionsville IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2024-06-20   
463-307 1 Zionsville IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2024-12-14   
463-307 8 Zionsville IN   097D ONVOY, LLC - IN 336   2025-02-01   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.