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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
614-697 A Columbus OH 464C ONVOY, LLC - OH 324      
614-957 A Grove City OH 464C ONVOY, LLC - OH 324      
614-960 A Alton OH 464C ONVOY, LLC - OH 324      
614-968 A Gahanna OH 464C ONVOY, LLC - OH 324      
740-276 A Nevada OH 464C ONVOY, LLC - OH 324      
740-531 A Thornville OH 464C ONVOY, LLC - OH 324   2025-01-17   
740-560 A Rio Grande OH 464C ONVOY, LLC - OH 324      
740-665 A Gratiot OH 464C ONVOY, LLC - OH 324      
740-712 A Zanesville OH 464C ONVOY, LLC - OH 324      
740-713 A Martins Ferry OH 464C ONVOY, LLC - OH 324      
740-718 A Millersport OH 464C ONVOY, LLC - OH 324      
740-729 A Ashville OH 464C ONVOY, LLC - OH 324      
740-730 A Toronto OH 464C ONVOY, LLC - OH 324      
740-790 A McArthur OH 464C ONVOY, LLC - OH 324      
740-871 A Gnadenhutten OH 464C ONVOY, LLC - OH 324      
740-873 A Hanover OH 464C ONVOY, LLC - OH 324      
740-895 A Washington Court House OH 464C ONVOY, LLC - OH 324      
740-900 A Somerset OH 464C ONVOY, LLC - OH 324      
740-960 A McConnelsville OH 464C ONVOY, LLC - OH 324      
740-980 A Centerville (Belmont) OH 464C ONVOY, LLC - OH 324      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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