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: 300

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
463-300 A Greenwood IN IPLWIN75ZMD  965H FRACTEL, LLC 336      
463-300 0 Greenwood IN   965H FRACTEL, LLC 336   2020-05-02   
463-300 1 Greenwood IN   495J STRATUS NETWORKS 336   2020-09-30   
463-300 2 Greenwood IN   279F PEERLESS NETWORK OF INDIANA, LLC - IN 336   2020-11-09   
463-300 3 Greenwood IN   965H FRACTEL, LLC 336   2020-05-02   
463-300 4 Greenwood IN   097D ONVOY, LLC - IN 336   2020-12-03   
463-300 5 Greenwood IN   097D ONVOY, LLC - IN 336   2020-12-03   
463-300 6 Greenwood IN   097D ONVOY, LLC - IN 336   2020-12-03   
463-300 7 Greenwood IN   097D ONVOY, LLC - IN 336   2020-12-03   
463-300 8 Greenwood IN   4803 LEVEL 3 COMMUNICATIONS, LLC - IN 336   2020-12-18   
463-300 9 Greenwood IN   939H COMMIO, LLC 336   2021-09-04   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.