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: 486

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-486 A McArthur OH CLMBOH1116Z  036B CITYNET OHIO, LLC - OH 324      
740-486 0 McArthur OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2012-08-31   
740-486 1 McArthur OH   793K TWC IP ENABLED SERVICES, LLC 324   2013-10-08   
740-486 2 McArthur OH   464C ONVOY, LLC - OH 324   2017-06-23   
740-486 3 McArthur OH   7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2016-06-15   
740-486 4 McArthur OH   464C ONVOY, LLC - OH 324   2020-04-20   
740-486 5 McArthur OH   464C ONVOY, LLC - OH 324   2020-04-20   
740-486 6 McArthur OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2014-07-04   
740-486 7 McArthur OH   036B CITYNET OHIO, LLC - OH 324   2008-10-05   
740-486 8 McArthur OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2020-07-22   
740-486 9 McArthur OH   464C ONVOY, LLC - OH 324   2020-08-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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