Local Calling Guide

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

NXX: 426

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-426 A Jeffersonville OH JFVLOH42RS1  9321 OHIO BELL TEL CO 324      
740-426 0 Jeffersonville OH   516J TON80 COMMUNICATIONS, LLC 324   2021-11-05   
740-426 1 Jeffersonville OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2012-07-05   
740-426 2 Jeffersonville OH   515J IP HORIZON LLC 324   2016-10-12   
740-426 3 Jeffersonville OH   516C AT&T CORP. 324   2011-10-05   
740-426 4 Jeffersonville OH   464C ONVOY, LLC - OH 324   2015-07-04   
740-426 5 Jeffersonville OH   464C ONVOY, LLC - OH 324   2021-03-11   
740-426 6 Jeffersonville OH   9321 OHIO BELL TEL CO 324      
740-426 7 Jeffersonville OH   508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-07-03   
740-426 8 Jeffersonville OH   145J TERRA NOVA TELECOM INC. 324   2020-12-31   
740-426 9 Jeffersonville OH   9321 OHIO BELL TEL CO 324      

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

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