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: 671

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-671 A Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 0 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 1 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 2 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 3 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 4 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 5 Bellaire OH WOTNOH88XVX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2015-07-11   
740-671 6 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 7 Bellaire OH CLMBOH1116Z  036B CITYNET OHIO, LLC - OH 324   2009-03-16   
740-671 8 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      
740-671 9 Bellaire OH BLLROH67DS0  9321 OHIO BELL TEL CO 324      

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

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