Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 729

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-729 A Ashville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324      
740-729 0 Ashville OH   464C ONVOY, LLC - OH 324   2017-07-14   
740-729 1 Ashville OH   464C ONVOY, LLC - OH 324   2019-02-23   
740-729 2 Ashville OH   464C ONVOY, LLC - OH 324   2020-12-20   
740-729 3 Ashville OH   464C ONVOY, LLC - OH 324   2020-12-20   
740-729 4 Ashville OH   145J TERRA NOVA TELECOM INC. 324   2025-07-17   
740-729 5 Ashville OH   490J DISH WIRELESS, LLC 324   2022-12-16   
740-729 7 Ashville OH   464C ONVOY, LLC - OH 324   2025-10-12   
740-729 8 Ashville OH   464C ONVOY, LLC - OH 324   2019-02-23   
740-729 9 Ashville OH   073H TELNYX LLC 324   2021-01-21   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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