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.

Switch: NWALIN01DS0

Remotes:

Switch Switch name Switch type
CHTWIN01RSA  CHARLESTOWN  5ER 
NWTNIN01RSE  NEW WASHINGTON  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
812-542 A New Albany IN 9325 INDIANA BELL TEL CO INC 462      
812-941 A New Albany IN 9325 INDIANA BELL TEL CO INC 462      
812-944 A New Albany IN 9325 INDIANA BELL TEL CO INC 462      
812-945 A New Albany IN 9325 INDIANA BELL TEL CO INC 462      
812-948 A New Albany IN 9325 INDIANA BELL TEL CO INC 462      
812-949 A New Albany IN 9325 INDIANA BELL TEL CO INC 462      
812-981 A New Albany IN 9325 INDIANA BELL TEL CO INC 462      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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