Local Calling Guide

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

NXX: 283

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-283 A Steubenville OH SBVIOH28DS1  9321 OHIO BELL TEL CO 324      
740-283 0 Steubenville OH   9321 OHIO BELL TEL CO 324      
740-283 1 Steubenville OH   9321 OHIO BELL TEL CO 324      
740-283 2 Steubenville OH   9321 OHIO BELL TEL CO 324      
740-283 3 Steubenville OH   9321 OHIO BELL TEL CO 324      
740-283 4 Steubenville OH   9321 OHIO BELL TEL CO 324      
740-283 5 Steubenville OH   9321 OHIO BELL TEL CO 324      
740-283 6 Steubenville OH   9321 OHIO BELL TEL CO 324      
740-283 7 Steubenville OH   9321 OHIO BELL TEL CO 324      
740-283 8 Steubenville OH   9321 OHIO BELL TEL CO 324      
740-283 9 Steubenville OH   145J TERRA NOVA TELECOM INC. 324   2025-10-06   

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

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