Local Calling Guide

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

NXX: 204

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-204 A Carroll OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-204 1 Carroll OH CLMBOH1143Z  624H ONVOY SPECTRUM, LLC 324   2024-07-25   
740-204 2 Carroll OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2012-02-03   
740-204 4 Carroll OH CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324      
740-204 5 Carroll OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2014-05-24   
740-204 6 Carroll OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2015-06-20   
740-204 7 Carroll OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2012-10-13   
740-204 8 Carroll OH CLMBOH11X6Z  7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2005-03-12   
740-204 9 Carroll OH   515J IP HORIZON LLC 324   2016-10-12   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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