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: WCHSOHGRDS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
513-338 A Cincinnati OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-354 A Cincinnati OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-492 A Mason OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-618 A Cincinnati OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-619 A Cincinnati OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-644 A Bethany OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-645 A Hamilton OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-685 A Clermont OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-695 A Lebanon (Warren) OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-696 A Lebanon (Warren) OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-701 A Mason OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-707 A Little Miami OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-746 A Cincinnati OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-788 A Harrison OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
513-878 A Cincinnati OH 7460 LEVEL 3 TELECOM OF OHIO, LLC - OH 922      
812-260 A Lawrenceburg IN 7060 LEVEL 3 TELECOM OF INDIANA, LP - IN 922      
859-474 A Alexandria KY 7260 LEVEL 3 TELECOM OF KENTUCKY, LLC - KY 922      
859-538 A Boone KY 7260 LEVEL 3 TELECOM OF KENTUCKY, LLC - KY 922      
859-547 A Covington KY 7260 LEVEL 3 TELECOM OF KENTUCKY, LLC - KY 922      
859-667 A Independence KY 7260 LEVEL 3 TELECOM OF KENTUCKY, LLC - KY 922      
859-968 A Walton KY 7260 LEVEL 3 TELECOM OF KENTUCKY, LLC - KY 922      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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