Local Calling Guide

Area code/prefix search

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

NXX: 456

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-456 A Portsmouth OH NBTNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-456 0 Portsmouth OH NBTNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-456 1 Portsmouth OH NBTNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-456 2 Portsmouth OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-456 3 Portsmouth OH CLMFOHJU5MD  5562 METROPCS, INC. 324      
740-456 4 Portsmouth OH NBTNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-456 5 Portsmouth OH NBTNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-456 6 Portsmouth OH NBTNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-456 7 Portsmouth OH HLRDOHEJGT0  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-456 8 Portsmouth OH NBTNOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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