Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 740 [Rate centres in NPA 740] [Dial plan for NPA 740]

NXX: 537

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-537 A Toronto OH TOROOH53RS1  9321 OHIO BELL TEL CO 324      
740-537 0 Toronto OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-05   
740-537 1 Toronto OH TOROOH53RS1  9321 OHIO BELL TEL CO 324      
740-537 2 Toronto OH TOROOH53RS1  9321 OHIO BELL TEL CO 324      
740-537 3 Toronto OH TOROOH53RS1  9321 OHIO BELL TEL CO 324      
740-537 4 Toronto OH TOROOH53RS1  9321 OHIO BELL TEL CO 324      
740-537 5 Toronto OH TOROOH53RS1  9321 OHIO BELL TEL CO 324      
740-537 6 Toronto OH TOROOH53RS1  9321 OHIO BELL TEL CO 324      
740-537 7 Toronto OH CLMBOH1125Z  508J CENTURYLINK COMMUNICATIONS, LLC 324   2014-07-07   
740-537 8 Toronto OH CLMBOH11XJZ  516C AT&T CORP. 324   2011-10-05   
740-537 9 Toronto OH TOROOH53RS1  9321 OHIO BELL TEL CO 324      

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

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