Local Calling Guide

Area code/prefix search

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

NXX: 455

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-455 A Zanesville OH ZNVLOH4545E  9321 OHIO BELL TEL CO 324      
740-455 0 Zanesville OH   9321 OHIO BELL TEL CO 324      
740-455 1 Zanesville OH   6701 AERIAL COMMUNICATIONS, INC. 324   2005-12-16   
740-455 2 Zanesville OH   9321 OHIO BELL TEL CO 324      
740-455 3 Zanesville OH   9321 OHIO BELL TEL CO 324      
740-455 4 Zanesville OH   9321 OHIO BELL TEL CO 324      
740-455 5 Zanesville OH   9321 OHIO BELL TEL CO 324      
740-455 6 Zanesville OH   9321 OHIO BELL TEL CO 324      
740-455 7 Zanesville OH   9321 OHIO BELL TEL CO 324      
740-455 8 Zanesville OH   9321 OHIO BELL TEL CO 324      
740-455 9 Zanesville OH   9321 OHIO BELL TEL CO 324      

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

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