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: EVDLOHEVDS0

Remotes:

Switch Switch name Switch type
WCHSOHWCRS0  WEST CHESTER  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-230 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-243 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-395 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-483 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-554 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-563 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-577 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-588 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-733 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-755 A Bethany OH 9348 CINCINNATI BELL 922      
513-759 A Bethany OH 9348 CINCINNATI BELL 922      
513-769 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-777 A Bethany OH 9348 CINCINNATI BELL 922      
513-779 A Bethany OH 9348 CINCINNATI BELL 922      
513-786 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-956 A Cincinnati OH 9348 CINCINNATI BELL 922      
513-981 A Cincinnati OH 9348 CINCINNATI BELL 922      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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