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: 423

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
740-423 A Belpre OH BLPROH42RS1  9321 OHIO BELL TEL CO 324      
740-423 0 Belpre OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324      
740-423 1 Belpre OH   9321 OHIO BELL TEL CO 324      
740-423 2 Belpre OH   9321 OHIO BELL TEL CO 324      
740-423 3 Belpre OH   9321 OHIO BELL TEL CO 324      
740-423 4 Belpre OH   9321 OHIO BELL TEL CO 324      
740-423 5 Belpre OH   9321 OHIO BELL TEL CO 324      
740-423 6 Belpre OH   9321 OHIO BELL TEL CO 324      
740-423 7 Belpre OH   9321 OHIO BELL TEL CO 324      
740-423 8 Belpre OH   9321 OHIO BELL TEL CO 324      
740-423 9 Belpre OH   9321 OHIO BELL TEL CO 324      

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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