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: 292

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-292 A Stockport OH CLMBOH11XLZ  001F BANDWIDTH.COM CLEC, LLC - OH 324      
740-292 0 Stockport OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2011-11-05   
740-292 1 Stockport OH   073H TELNYX LLC 324   2021-01-09   
740-292 2 Stockport OH   001F BANDWIDTH.COM CLEC, LLC - OH 324   2015-06-20   
740-292 7 Stockport OH   4863 LEVEL 3 COMMUNICATIONS, LLC - OH 324   2013-11-22   
740-292 8 Stockport OH   624H ONVOY SPECTRUM, LLC 324   2024-08-02   
740-292 9 Stockport OH   145J TERRA NOVA TELECOM INC. 324   2025-07-31   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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