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.
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Switch: CNCNOHWSX2Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
283-201 1 Clermont OH 939H COMMIO, LLC 922   2024-03-30   
283-214 6 Newtonsville OH 939H COMMIO, LLC 922   2024-03-30   
283-214 7 Newtonsville OH 939H COMMIO, LLC 922   2024-03-30   
283-214 8 Newtonsville OH 939H COMMIO, LLC 922   2024-03-30   
283-220 A Cincinnati OH 939H COMMIO, LLC 922   2024-05-09   
283-220 0 Cincinnati OH 939H COMMIO, LLC 922   2024-05-09   
283-220 1 Cincinnati OH 939H COMMIO, LLC 922   2024-05-09   
283-220 2 Cincinnati OH 939H COMMIO, LLC 922   2024-05-09   
283-220 3 Cincinnati OH 939H COMMIO, LLC 922   2024-05-09   
283-220 4 Cincinnati OH 939H COMMIO, LLC 922   2024-05-09   
283-220 5 Cincinnati OH 939H COMMIO, LLC 922   2024-05-09   
283-220 6 Cincinnati OH 939H COMMIO, LLC 922   2024-05-09   
283-220 7 Cincinnati OH 939H COMMIO, LLC 922   2024-05-09   
513-286 5 Clermont OH 939H COMMIO, LLC 922   2021-06-11   
513-286 6 Clermont OH 939H COMMIO, LLC 922   2021-06-11   
513-286 9 Clermont OH 939H COMMIO, LLC 922   2021-06-11   
513-327 6 Williamsburg OH 939H COMMIO, LLC 922   2022-11-25   
513-493 A Cincinnati OH 939H COMMIO, LLC 922      
513-493 3 Cincinnati OH 939H COMMIO, LLC 922   2017-12-04   
513-676 9 Bethany OH 939H COMMIO, LLC 922   2022-09-02   
513-960 8 Hamilton OH 939H COMMIO, LLC 922   2022-09-02   
513-962 3 Newtonsville OH 939H COMMIO, LLC 922   2023-08-18   
513-962 4 Newtonsville OH 939H COMMIO, LLC 922   2023-08-18   
513-962 5 Newtonsville OH 939H COMMIO, LLC 922   2023-08-18   
513-962 6 Newtonsville OH 939H COMMIO, LLC 922   2023-08-18   
513-962 7 Newtonsville OH 939H COMMIO, LLC 922   2023-08-18   
513-998 8 Little Miami OH 939H COMMIO, LLC 922   2022-09-19   
812-775 5 Peoria IN 939H COMMIO, LLC 922   2023-08-25   
812-775 6 Peoria IN 939H COMMIO, LLC 922   2023-08-25   
812-776 0 Peoria IN 939H COMMIO, LLC 922   2023-08-25   
812-776 1 Peoria IN 939H COMMIO, LLC 922   2023-08-25   
812-776 3 Peoria IN 939H COMMIO, LLC 922   2023-08-25   
859-315 A Glencoe KY 939H COMMIO, LLC 922      
859-315 0 Glencoe KY 939H COMMIO, LLC 922   2023-10-16   
859-315 1 Glencoe KY 939H COMMIO, LLC 922   2023-10-16   
859-315 2 Glencoe KY 939H COMMIO, LLC 922   2023-10-16   
859-315 3 Glencoe KY 939H COMMIO, LLC 922   2023-10-16   
859-315 4 Glencoe KY 939H COMMIO, LLC 922   2023-10-16   
859-568 0 Boone KY 939H COMMIO, LLC 922   2022-09-19   
859-968 1 Walton KY 939H COMMIO, LLC 922   2022-10-23   
930-234 0 West Harrison IN 939H COMMIO, LLC 922   2022-12-08   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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