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: IPLDINBXCM0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
317-901 A Indianapolis IN 6795 INDIANA PAGING NETWORK, INC. 336      
317-904 A Indianapolis IN 6795 INDIANA PAGING NETWORK, INC. 336      
317-905 A Indianapolis IN 6795 INDIANA PAGING NETWORK, INC. 336      
765-936 A Kokomo IN 6795 INDIANA PAGING NETWORK, INC. 336      
765-984 A Indianapolis IN 6795 INDIANA PAGING NETWORK, INC. 336      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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