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: CNCNOHWSDSA

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-654 A South Lebanon OH 284F PEERLESS NETWORK OF OHIO, LLC - OH 922      
513-725 A Cincinnati OH 284F PEERLESS NETWORK OF OHIO, LLC - OH 922      
513-964 A Cincinnati OH 284F PEERLESS NETWORK OF OHIO, LLC - OH 922      
513-982 A Seven Mile OH 284F PEERLESS NETWORK OF OHIO, LLC - OH 922      
859-479 A Covington KY 035H PEERLESS NETWORK OF KENTUCKY, LLC - KY 922      

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

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