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: STJHINSJRSC

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
219-365 A St John IN 9325 INDIANA BELL TEL CO INC 358      
219-558 A St John IN 9325 INDIANA BELL TEL CO INC 358      
219-558 2 St John IN 9325 INDIANA BELL TEL CO INC 358   2002-05-25   
219-558 8 St John IN 9325 INDIANA BELL TEL CO INC 358   2003-10-03   

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

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