Local Calling Guide

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

NXX: 567

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-567 A Lewisville OH LWVLOH56RS1  9321 OHIO BELL TEL CO 324      
740-567 0 Lewisville OH LWVLOH56RS1  9321 OHIO BELL TEL CO 324      
740-567 1 Lewisville OH CLMBOH1143Z  624H ONVOY SPECTRUM, LLC 324   2024-08-01   
740-567 2 Lewisville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2021-04-13   
740-567 3 Lewisville OH LWVLOH56RS1  9321 OHIO BELL TEL CO 324      
740-567 4 Lewisville OH LWVLOH56RS1  9321 OHIO BELL TEL CO 324      
740-567 5 Lewisville OH CLMKOHPE0MD  793K TWC IP ENABLED SERVICES, LLC 324   2024-03-24   
740-567 6 Lewisville OH CLMBOHLTEMD  515J IP HORIZON LLC 324   2024-04-29   
740-567 7 Lewisville OH CLMBOHLT1MD  464C ONVOY, LLC - OH 324   2015-07-04   
740-567 8 Lewisville OH CLMBOHLTEMD  515J IP HORIZON LLC 324   2024-04-29   
740-567 9 Lewisville OH   145J TERRA NOVA TELECOM INC. 324   2021-11-01   

Last updated: Sat, 15 Nov 2025 03:38:44 UTC

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