Local Calling Guide

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

NXX: 443

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-443 A Piketon OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-443 0 Piketon OH   624H ONVOY SPECTRUM, LLC 324   2022-09-27   
740-443 3 Piketon OH   464C ONVOY, LLC - OH 324   2018-09-20   
740-443 4 Piketon OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2004-05-27   
740-443 5 Piketon OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2006-01-05   
740-443 6 Piketon OH   793K TWC IP ENABLED SERVICES, LLC 324   2008-01-29   
740-443 7 Piketon OH   036B CITYNET OHIO, LLC - OH 324   2008-07-06   
740-443 8 Piketon OH   073H TELNYX LLC 324   2021-01-22   
740-443 9 Piketon OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-05   

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

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