Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Cheshire Center, OH

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
740-953 6   7532 TELEPORT COMMUNICATIONS AMERICA, LLC - OH 324   2013-08-02   
740-953 7   464C ONVOY, LLC - OH 324   2018-09-20   
740-953 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2018-08-06   
740-953 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 324   2016-09-18   

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

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