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: CNCNOHWSX9Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
283-333 A Cincinnati OH 765H WIDE VOICE, LLC - OH 922   2024-01-20   
283-333 3 Cincinnati OH 765H WIDE VOICE, LLC - OH 922      
283-444 A Bethel OH 765H WIDE VOICE, LLC - OH 922      
283-444 4 Bethel OH 765H WIDE VOICE, LLC - OH 922      
283-777 A Waynesville OH 765H WIDE VOICE, LLC - OH 922      
283-777 7 Waynesville OH 765H WIDE VOICE, LLC - OH 922      
283-888 A Hamilton OH 765H WIDE VOICE, LLC - OH 922      
283-888 8 Hamilton OH 765H WIDE VOICE, LLC - OH 922      
283-999 A Little Miami OH 765H WIDE VOICE, LLC - OH 922      
283-999 9 Little Miami OH 765H WIDE VOICE, LLC - OH 922      
513-514 A Cincinnati OH 765H WIDE VOICE, LLC - OH 922      
513-514 1 Cincinnati OH 765H WIDE VOICE, LLC - OH 922      
513-953 A Hamilton OH 765H WIDE VOICE, LLC - OH 922      
513-953 1 Hamilton OH 765H WIDE VOICE, LLC - OH 922      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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