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: 765 [Rate centres in NPA 765] [Dial plan for NPA 765]

NXX: 422

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
765-422 A New Castle IN IPLWIN75DS8  279F PEERLESS NETWORK OF INDIANA, LLC - IN 336      
765-422 0 New Castle IN IPLWIN75DS8  279F PEERLESS NETWORK OF INDIANA, LLC - IN 336   2016-12-09   
765-422 1 New Castle IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2015-08-27   
765-422 2 New Castle IN IPLUINWX5MD  5562 METROPCS, INC. 336   2018-05-20   
765-422 3 New Castle IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2020-11-14   
765-422 4 New Castle IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2020-11-14   
765-422 5 New Castle IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2021-01-09   
765-422 6 New Castle IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2021-02-08   
765-422 7 New Castle IN IPLWIN75X3X  516J TON80 COMMUNICATIONS, LLC 336   2022-03-27   
765-422 8 New Castle IN IPLUINJGBMD  6725 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IN 336   2018-03-19   
765-422 9 New Castle IN IPLSIN01XNY  105F BANDWIDTH.COM CLEC, LLC - IN 336   2021-05-07   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.