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: 812 [Rate centres in NPA 812] [Dial plan for NPA 812]

NXX: 963

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-963 A St Joseph IN STJSIN01RSF  9325 INDIANA BELL TEL CO INC 330      
812-963 1 St Joseph IN STJSIN01RSF  9325 INDIANA BELL TEL CO INC 330      
812-963 2 St Joseph IN EVVLINAPX3X  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 330   2011-06-02   
812-963 3 St Joseph IN STJSIN01RSF  9325 INDIANA BELL TEL CO INC 330      
812-963 4 St Joseph IN EVVLINAPX3X  4803 LEVEL 3 COMMUNICATIONS, LLC - IN 330   2011-09-01   
812-963 5 St Joseph IN STJSIN01RSF  9325 INDIANA BELL TEL CO INC 330      
812-963 6 St Joseph IN STJSIN01RSF  9325 INDIANA BELL TEL CO INC 330      
812-963 7 St Joseph IN STJSIN01RSF  9325 INDIANA BELL TEL CO INC 330      
812-963 8 St Joseph IN STJSIN01RSF  9325 INDIANA BELL TEL CO INC 330      
812-963 9 St Joseph IN STJSIN01RSF  9325 INDIANA BELL TEL CO INC 330      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.