Local Calling Guide

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

NXX: 655

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-655 A Hallsville OH HLVLOHXARS1  0597 CHILLICOTHE TEL. CO. 324      
740-655 0 Hallsville OH   0597 CHILLICOTHE TEL. CO. 324      
740-655 2 Hallsville OH   0597 CHILLICOTHE TEL. CO. 324      
740-655 3 Hallsville OH   0597 CHILLICOTHE TEL. CO. 324      
740-655 4 Hallsville OH   793K TWC IP ENABLED SERVICES, LLC 324   2007-10-16   
740-655 5 Hallsville OH   965H FRACTEL, LLC 324   2020-03-07   
740-655 6 Hallsville OH   145J TERRA NOVA TELECOM INC. 324   2025-07-19   
740-655 7 Hallsville OH   0597 CHILLICOTHE TEL. CO. 324      
740-655 8 Hallsville OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2024-02-25   

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

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