Local Calling Guide

Area code/prefix search

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NPA: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 714

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-714 A Kilbourne OH DLWROHXAKMD  464C ONVOY, LLC - OH 324      
740-714 2 Kilbourne OH DLWROHXAKMD  464C ONVOY, LLC - OH 324   2023-09-03   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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