Local Calling Guide

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
740-347 A CRNGOH34RS1  9321 OHIO BELL TEL CO 324      
740-347 0 CLMBOHLTEMD  515J IP HORIZON LLC 324   2024-04-28   
740-347 1 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2012-02-04   
740-347 2 CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2015-06-20   
740-347 3 CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2023-04-09   
740-347 4 CRNGOH34RS1  9321 OHIO BELL TEL CO 324      
740-347 5 CLMBOH11XJZ  516C AT&T CORP. 324   2011-10-05   
740-347 6 CLMBOHLTEMD  515J IP HORIZON LLC 324   2024-04-28   
740-347 7 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2015-07-04   
740-347 8 CLMDOH448MD  073H TELNYX LLC 324   2017-08-01   
740-347 9 CRNGOH34RS1  9321 OHIO BELL TEL CO 324      
740-460 A CLMDOH44VMD  829J PAETEC ITEL, LLC 324      
740-460 0 CLMDOH44VMD  829J PAETEC ITEL, LLC 324   2004-05-03   
740-460 1   515J IP HORIZON LLC 324   2016-10-12   
740-460 2 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2016-04-11   
740-460 3 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2016-04-11   
740-460 7 CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-07-03   
740-460 8 CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-460 9 CLMDOH44DS5  284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-999 A CLMDOH44ZMD  460K FIRST COMMUNICATIONS, LLC 324      
740-999 1 CLMBOH1143Z  624H ONVOY SPECTRUM, LLC 324   2024-07-25   
740-999 2 CLMDOH44MMD  516J TON80 COMMUNICATIONS, LLC 324   2021-09-16   
740-999 4 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-03-11   
740-999 5 CLMDOH44JMD  965H FRACTEL, LLC 324   2020-03-19   
740-999 7 CLMDOH44JMD  965H FRACTEL, LLC 324   2020-03-19   
740-999 8 CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2015-08-01   

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

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