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: IPLSIN10DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
317-869 A Indianapolis IN 9325 AMERITECH INDIANA 336      
317-869 0 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-869 1 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-869 4 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-890 A Indianapolis IN 9325 AMERITECH INDIANA 336      
317-891 A Cumberland IN 9325 AMERITECH INDIANA 336      
317-891 0 Cumberland IN 9325 AMERITECH INDIANA 336      
317-891 1 Cumberland IN 9325 AMERITECH INDIANA 336      
317-891 2 Cumberland IN 9325 AMERITECH INDIANA 336      
317-891 3 Cumberland IN 9325 AMERITECH INDIANA 336      
317-891 6 Cumberland IN 9325 AMERITECH INDIANA 336      
317-891 7 Cumberland IN 9325 AMERITECH INDIANA 336      
317-891 8 Cumberland IN 9325 AMERITECH INDIANA 336      
317-891 9 Cumberland IN 9325 AMERITECH INDIANA 336      
317-894 A Cumberland IN 9325 AMERITECH INDIANA 336      
317-895 A Indianapolis IN 9325 AMERITECH INDIANA 336      
317-897 A Indianapolis IN 9325 AMERITECH INDIANA 336      
317-898 A Indianapolis IN 9325 AMERITECH INDIANA 336      
317-899 A Indianapolis IN 9325 AMERITECH INDIANA 336      
317-899 0 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-899 1 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-899 2 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-899 3 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-899 4 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-899 5 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-899 6 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-899 7 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-899 8 Indianapolis IN 9325 AMERITECH INDIANA 336      
317-927 2 Indianapolis IN 9325 AMERITECH INDIANA 336      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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