Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Philo, OH

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
740-280 A DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-280 0 DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-280 1 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2004-03-17   
740-280 2 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-09-01   
740-280 4 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-02-12   
740-280 5 CLMBOH11XJZ  516C AT&T CORP. 324   2011-10-05   
740-280 6 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-05   
740-280 7 CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-07-07   
740-280 8 CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-280 9 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2012-10-15   
740-303 A CLMDOH44ZMD  460K FIRST COMMUNICATIONS, LLC 324      
740-303 0 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-03-24   
740-303 1 CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-303 2 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2015-06-21   
740-303 3 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2007-03-27   
740-303 4 CLMDOHZI6MD  4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-10   
740-303 5   145J TERRA NOVA TELECOM INC. 324   2022-07-06   
740-303 6 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2016-04-04   
740-303 7 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2016-04-04   
740-303 8   515J IP HORIZON LLC 324   2016-10-12   
740-303 9 CLMBOHLTEMD  515J IP HORIZON LLC 324   2024-04-29   
740-674 A DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-674 0 CLMDOH44MMD  516J TON80 COMMUNICATIONS, LLC 324   2021-09-25   
740-674 1 CLMBOH1143Z  624H ONVOY SPECTRUM, LLC 324   2024-08-21   
740-674 2 CLMDOH448MD  073H TELNYX LLC 324   2017-07-28   
740-674 3 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2015-07-04   
740-674 4 DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-674 5 DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-674 6 DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-674 7 DNFLOH67RS1  9321 OHIO BELL TEL CO 324      
740-674 8 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-03-24   
740-674 9 CLMBOHLTEMD  515J IP HORIZON LLC 324   2024-04-29   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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