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: GRHLOHNGDS0

Remotes:

Switch Switch name Switch type
FRFDOHFFRS1  FAIRFIELD  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-589 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-595 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-648 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-674 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-674 0 Cincinnati OH 9348 CINCINNATI BELL 922      
513-674 1 Cincinnati OH 9348 CINCINNATI BELL 922      
513-674 2 Cincinnati OH 9348 CINCINNATI BELL 922      
513-674 3 Cincinnati OH 9348 CINCINNATI BELL 922      
513-674 4 Cincinnati OH 9348 CINCINNATI BELL 922      
513-674 5 Cincinnati OH 9348 CINCINNATI BELL 922      
513-674 6 Cincinnati OH 9348 CINCINNATI BELL 922      
513-674 7 Cincinnati OH 9348 CINCINNATI BELL 922      
513-674 9 Cincinnati OH 9348 CINCINNATI BELL 922      
513-742 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-825 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-829 A Hamilton OH 9348 CINCINNATI BELL 922      
513-851 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-858 A Hamilton OH 9348 CINCINNATI BELL 922      
513-858 1 Hamilton OH 9348 CINCINNATI BELL 922      
513-858 2 Hamilton OH 9348 CINCINNATI BELL 922      
513-858 3 Hamilton OH 9348 CINCINNATI BELL 922      
513-858 4 Hamilton OH 9348 CINCINNATI BELL 922      
513-858 6 Hamilton OH 9348 CINCINNATI BELL 922      
513-858 7 Hamilton OH 9348 CINCINNATI BELL 922      
513-858 8 Hamilton OH 9348 CINCINNATI BELL 922      
513-939 A Hamilton OH 9348 CINCINNATI BELL 922      
513-939 0 Hamilton OH 9348 CINCINNATI BELL 922      
513-939 1 Hamilton OH 9348 CINCINNATI BELL 922      
513-939 2 Hamilton OH 9348 CINCINNATI BELL 922      
513-939 3 Hamilton OH 9348 CINCINNATI BELL 922      

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

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