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: CNCNOHSPDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-467 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-467 0 Cincinnati OH 9348 CINCINNATI BELL 922      
513-467 1 Cincinnati OH 9348 CINCINNATI BELL 922      
513-467 2 Cincinnati OH 9348 CINCINNATI BELL 922      
513-467 3 Cincinnati OH 9348 CINCINNATI BELL 922      
513-467 4 Cincinnati OH 9348 CINCINNATI BELL 922      
513-467 5 Cincinnati OH 9348 CINCINNATI BELL 922      
513-467 6 Cincinnati OH 9348 CINCINNATI BELL 922      
513-467 7 Cincinnati OH 9348 CINCINNATI BELL 922      
513-467 9 Cincinnati OH 9348 CINCINNATI BELL 922      
513-941 A Cincinnati OH 9348 CINCINNATI BELL 922      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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