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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-388 A Vinton OH VNTNOH38RS1  9321 AMERITECH OHIO 324      
740-388 0 Vinton OH   9321 AMERITECH OHIO 324      
740-388 1 Vinton OH   073H TELNYX LLC 324   2017-08-01   
740-388 3 Vinton OH   464C ONVOY, LLC - OH 324   2015-07-04   
740-388 8 Vinton OH   9321 AMERITECH OHIO 324      
740-388 9 Vinton OH   9321 AMERITECH OHIO 324      

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

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