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: CNCNOHWSAMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
283-201 9 Clermont OH 742J WADDELL SOLUTIONS GROUP LLC 922   2023-10-15   
513-537 A Cincinnati OH 742J WADDELL SOLUTIONS GROUP LLC 922      
513-537 1 Cincinnati OH 742J WADDELL SOLUTIONS GROUP LLC 922   2023-10-10   
513-747 7 Hamilton OH 742J WADDELL SOLUTIONS GROUP LLC 922   2023-10-15   
859-320 9 Covington KY 742J WADDELL SOLUTIONS GROUP LLC 922   2023-10-15   
859-345 A Boone KY 742J WADDELL SOLUTIONS GROUP LLC 922      
859-345 9 Boone KY 742J WADDELL SOLUTIONS GROUP LLC 922   2023-10-27   
859-495 9 Independence KY 742J WADDELL SOLUTIONS GROUP LLC 922   2023-10-15   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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