Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 347 [Rate centres in NPA 347] [Dial plan for NPA 347]

NXX: 453

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
347-453 A New York City Zone 10 NY NYCMNYBWCMD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 132      

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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