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.

OCN: 0788 MERCHANTS & FARMERS TEL. CO.

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
765-798 A Hillsboro IN HLBOINXARP0  336      
765-798 0 Hillsboro IN HLBOINXARP0  336      
765-798 2 Hillsboro IN HLBOINXARP0  336      
765-798 4 Hillsboro IN HLBOINXARP0  336      
765-798 5 Hillsboro IN HLBOINXARP0  336      
765-798 6 Hillsboro IN HLBOINXARP0  336      

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

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