Local Calling Guide

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NPA: 330 [Rate centres in NPA 330] [Dial plan for NPA 330]

NXX: 274

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
330-274 A Mantua OH MNTUOH27RS1  9321 OHIO BELL TEL CO 325      
330-274 0 Mantua OH   9321 OHIO BELL TEL CO 325      
330-274 1 Mantua OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2014-07-02   
330-274 2 Mantua OH   9321 OHIO BELL TEL CO 325      
330-274 3 Mantua OH   9321 OHIO BELL TEL CO 325      
330-274 4 Mantua OH   001F BANDWIDTH.COM CLEC, LLC - OH 325   2010-03-08   
330-274 5 Mantua OH   9321 OHIO BELL TEL CO 325      
330-274 6 Mantua OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2010-10-04   
330-274 7 Mantua OH   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 325   2011-11-30   
330-274 8 Mantua OH   9321 OHIO BELL TEL CO 325      
330-274 9 Mantua OH   001F BANDWIDTH.COM CLEC, LLC - OH 325   2011-07-03   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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