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: 832

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-832 A Cadiz OH CLMDOH44MMD  516J TON80 COMMUNICATIONS, LLC 324      
740-832 1 Cadiz OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324   2009-01-04   
740-832 4 Cadiz OH CLMDOH44MMD  516J TON80 COMMUNICATIONS, LLC 324   2021-08-29   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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