Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 731 [Rate centres in NPA 731] [Dial plan for NPA 731]

NXX: 847

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-847 A Parsons TN PRSSTNXAPS0  0575 TENNESSEE TEL. CO. 468      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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