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: 256

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
812-256 A Charlestown IN CHTWIN01RSA  9325 INDIANA BELL TEL CO INC 462      
812-256 0 Charlestown IN CHTWIN01RSA  9325 INDIANA BELL TEL CO INC 462      
812-256 2 Charlestown IN CHTWIN01RSA  9325 INDIANA BELL TEL CO INC 462      
812-256 3 Charlestown IN CHTWIN01RSA  9325 INDIANA BELL TEL CO INC 462      
812-256 4 Charlestown IN CHTWIN01RSA  9325 INDIANA BELL TEL CO INC 462      
812-256 5 Charlestown IN CHTWIN01RSA  9325 INDIANA BELL TEL CO INC 462      
812-256 6 Charlestown IN CHTWIN01RSA  9325 INDIANA BELL TEL CO INC 462      
812-256 7 Charlestown IN CHTWIN01RSA  9325 INDIANA BELL TEL CO INC 462      
812-256 8 Charlestown IN CHTWIN01RSA  9325 INDIANA BELL TEL CO INC 462      
812-256 9 Charlestown IN CHTWIN01RSA  9325 INDIANA BELL TEL CO INC 462      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.