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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OCN: 765H WIDE VOICE, LLC - OH

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
380-390 A Worthington OH CLMBOH1140Z  324      
380-390 1 Worthington OH   324   2017-03-18   
513-514 A Cincinnati OH CNCNOHWSX9Z  922      
513-514 1 Cincinnati OH   922   2018-05-19   
513-953 A Hamilton OH CNCNOHWSX9Z  922      
513-953 1 Hamilton OH   922   2018-09-15   
614-689 4 Dublin OH   324   2018-01-28   
614-689 9 Dublin OH   324   2018-01-28   
614-696 A Columbus OH CLMBOH11X9Y  324      
614-696 1 Columbus OH   324   2017-03-18   
614-974 1 Dublin OH   324   2018-01-28   

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

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