Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 036B CITYNET OHIO, LLC - OH

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
740-434 6 Marietta OH CLMBOH1116Z  324   2007-03-10   
740-443 7 Piketon OH CLMBOH1116Z  324   2008-07-06   
740-486 A McArthur OH CLMBOH1116Z  324      
740-486 7 McArthur OH CLMBOH1116Z  324   2008-10-05   
740-488 6 Jeffersonville OH CLMBOH1116Z  324   2007-03-10   
740-493 6 Idaho OH CLMBOH1116Z  324   2008-07-06   
740-604 8 London OH CLMBOH1116Z  324   2007-03-10   
740-612 6 Gallipolis OH CLMBOH1116Z  324   2007-03-10   
740-628 3 Woodsfield OH CLMBOH1116Z  324   2006-04-08   
740-660 7 Arabia OH CLMBOH1116Z  324   2008-07-06   
740-671 7 Bellaire OH CLMBOH1116Z  324   2009-03-16   
740-727 7 Portsmouth OH CLMBOH1116Z  324   2008-07-06   
740-761 8 Bethesda OH CLMBOH1116Z  324   2006-04-08   
740-792 7 Steubenville OH CLMBOH1116Z  324   2009-03-22   
740-833 7 Delaware OH DLWROHXAIMD  324   2010-04-10   
740-835 3 Waverly OH CLMBOH1116Z  324   2008-07-06   
740-855 7 Wellston OH CLMBOH1116Z  324   2008-07-06   
740-875 7 Vinton OH CLMBOH1116Z  324   2008-07-06   
740-894 9 Chesapeake OH CLMBOH1116Z  324   2008-07-06   
740-895 7 Washington Court House OH CLMBOH1116Z  324   2005-05-22   
740-901 7 Lancaster OH CLMBOH1116Z  324   2013-01-18   
740-932 7 Oak Hill OH CLMBOH1116Z  324   2008-07-06   
740-968 5 Flushing OH CLMBOH1116Z  324   2009-03-22   
740-997 5 Beallsville OH CLMBOH1116Z  324   2006-04-08   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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