Local Calling Guide

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

NXX: 337

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-337 A Toronto OH   464C ONVOY, LLC - OH 324      
740-337 0 Toronto OH   464C ONVOY, LLC - OH 324   2015-07-04   
740-337 1 Toronto OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-03-24   
740-337 2 Toronto OH   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2004-09-16   
740-337 3 Toronto OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-337 4 Toronto OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2005-04-10   
740-337 5 Toronto OH   7836 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH 324   2014-01-31   
740-337 6 Toronto OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2014-05-23   
740-337 7 Toronto OH   464C ONVOY, LLC - OH 324   2012-10-15   
740-337 8 Toronto OH   284F PEERLESS NETWORK OF OHIO, LLC - OH 324   2013-04-27   
740-337 9 Toronto OH   624H ONVOY SPECTRUM, LLC 324   2024-08-02   

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

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