Local Calling Guide

Area code/prefix search

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

NXX: 477

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-477 A Circleville OH CRVLOHXADS0  0615 FRONTIER NORTH, INC. - OH 324      

Last updated: Sat, 25 Feb 2023 02:10:49 UTC

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