Local Calling Guide

Area code/prefix search

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

NXX: 725

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-725 A Marion OH MARNOHXBDS0  0615 FRONTIER NORTH, INC. - OH 324      
740-725 0 Marion OH   0615 FRONTIER NORTH, INC. - OH 324      
740-725 1 Marion OH   0615 FRONTIER NORTH, INC. - OH 324      
740-725 2 Marion OH   0615 FRONTIER NORTH, INC. - OH 324      
740-725 3 Marion OH   0615 FRONTIER NORTH, INC. - OH 324      
740-725 4 Marion OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2010-03-28   
740-725 5 Marion OH   0615 FRONTIER NORTH, INC. - OH 324      
740-725 6 Marion OH   0615 FRONTIER NORTH, INC. - OH 324   2005-06-20   
740-725 7 Marion OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324   2018-02-12   
740-725 8 Marion OH   073H TELNYX LLC 324   2021-01-22   
740-725 9 Marion OH   0615 FRONTIER NORTH, INC. - OH 324      

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

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