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: 436

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
765-436 A Thorntown IN THTWINXADS0  0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      
765-436 0 Thorntown IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2019-08-26   
765-436 1 Thorntown IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2019-08-26   
765-436 2 Thorntown IN THTWINXADS0  0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      
765-436 3 Thorntown IN THTWINXADS0  0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      
765-436 4 Thorntown IN IPLSIN01XDZ  508J CENTURYLINK COMMUNICATIONS, LLC 336   2014-07-30   
765-436 5 Thorntown IN THTWINXADS0  0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      
765-436 6 Thorntown IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2018-11-03   
765-436 7 Thorntown IN THTWINXADS0  0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      
765-436 8 Thorntown IN IPLWIN75DS5  097D ONVOY, LLC - IN 336   2014-08-24   
765-436 9 Thorntown IN THTWINXADS0  0828 FRONTIER COMMUNICATIONS OF THORNTOWN, INC. 336      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.