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: 732

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-732 A Caldwell OH CLWLOHXARS0  0615 FRONTIER NORTH, INC. - OH 324      
740-732 0 Caldwell OH   0615 FRONTIER NORTH, INC. - OH 324      
740-732 1 Caldwell OH   0615 FRONTIER NORTH, INC. - OH 324      
740-732 2 Caldwell OH   0615 FRONTIER NORTH, INC. - OH 324      
740-732 3 Caldwell OH   0615 FRONTIER NORTH, INC. - OH 324      
740-732 4 Caldwell OH   0615 FRONTIER NORTH, INC. - OH 324      
740-732 5 Caldwell OH   0615 FRONTIER NORTH, INC. - OH 324      
740-732 6 Caldwell OH   0615 FRONTIER NORTH, INC. - OH 324      
740-732 7 Caldwell OH   0615 FRONTIER NORTH, INC. - OH 324      
740-732 8 Caldwell OH   516J TON80 COMMUNICATIONS, LLC 324   2021-09-18   
740-732 9 Caldwell OH   0615 FRONTIER NORTH, INC. - OH 324      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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