Local Calling Guide

Area code/prefix search

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NPA: 731 [Rate centres in NPA 731] [Dial plan for NPA 731]

NXX: 733

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-733 A Parsons TN CRVLTNAOGT1  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 468      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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