Local Calling Guide

Area code/prefix search

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

NXX: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-288 A Jackson OH JCSNOHXADS0  0615 FRONTIER NORTH, INC. - OH 324      
740-288 0 Jackson OH   0615 FRONTIER NORTH, INC. - OH 324      
740-288 1 Jackson OH   0615 FRONTIER NORTH, INC. - OH 324      
740-288 2 Jackson OH   0615 FRONTIER NORTH, INC. - OH 324      
740-288 3 Jackson OH   0615 FRONTIER NORTH, INC. - OH 324      
740-288 4 Jackson OH   0615 FRONTIER NORTH, INC. - OH 324      
740-288 5 Jackson OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-288 6 Jackson OH   6025 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OH 324      
740-288 7 Jackson OH   0615 FRONTIER NORTH, INC. - OH 324      
740-288 8 Jackson OH   145J TERRA NOVA TELECOM INC. 324   2025-07-17   
740-288 9 Jackson OH   0615 FRONTIER NORTH, INC. - OH 324      

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

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