Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Freeport, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
740-658 A FRPTOHXBRS0  0615 FRONTIER NORTH, INC. - OH 324      
740-658 0   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2019-12-20   
740-658 1   0615 FRONTIER NORTH, INC. - OH 324      
740-658 2   793K TWC IP ENABLED SERVICES, LLC 324   2022-01-16   
740-658 3   0615 FRONTIER NORTH, INC. - OH 324      
740-658 4   0615 FRONTIER NORTH, INC. - OH 324      
740-658 7   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2014-07-05   
740-658 9   145J TERRA NOVA TELECOM INC. 324   2025-07-19   

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

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