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: MNFDOHXAXDX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
220-214 A Danville (Knox) OH 464C ONVOY, LLC - OH 923      
234-413 A Big Prairie OH 464C ONVOY, LLC - OH 923      
419-364 A Waynesfield OH 464C ONVOY, LLC - OH 923      
419-850 A Butler OH 464C ONVOY, LLC - OH 923      
419-854 A Lucas OH 464C ONVOY, LLC - OH 923      
419-888 A Galion OH 464C ONVOY, LLC - OH 923      
567-313 A Cardington OH 464C ONVOY, LLC - OH 923      
567-333 A Mansfield OH 464C ONVOY, LLC - OH 923      
567-338 A Bucyrus OH 464C ONVOY, LLC - OH 923      
567-339 A Venedocia OH 464C ONVOY, LLC - OH 923      
567-347 A Cairo OH 464C ONVOY, LLC - OH 923      
567-355 A Galion OH 464C ONVOY, LLC - OH 923      
567-373 A Spencerville OH 464C ONVOY, LLC - OH 923      
567-375 A Willshire-Wren OH 464C ONVOY, LLC - OH 923      
567-381 A Lexington OH 464C ONVOY, LLC - OH 923      
567-382 A Van Wert OH 464C ONVOY, LLC - OH 923      
567-399 A Alger OH 464C ONVOY, LLC - OH 923      
567-405 A Caledonia OH 464C ONVOY, LLC - OH 923      
567-430 A Butler OH 464C ONVOY, LLC - OH 923      
567-431 A Crestline OH 464C ONVOY, LLC - OH 923      
567-704 A Lykens OH 464C ONVOY, LLC - OH 923      
567-800 A Ottawa OH 464C ONVOY, LLC - OH 923      
567-888 A Lima OH 464C ONVOY, LLC - OH 923      
740-690 A Gambier OH 464C ONVOY, LLC - OH 923      
740-850 A Centerburg OH 464C ONVOY, LLC - OH 923      
937-230 A Milford Center OH 464C ONVOY, LLC - OH 923      
937-400 A Jackson Center OH 464C ONVOY, LLC - OH 923      
937-880 A Raymond OH 464C ONVOY, LLC - OH 923      
937-932 A Huntsville OH 464C ONVOY, LLC - OH 923      
937-934 A Jackson Center OH 464C ONVOY, LLC - OH 923      
937-967 A Mount Victory OH 464C ONVOY, LLC - OH 923      
937-989 A York Center OH 464C ONVOY, LLC - OH 923      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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