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: 782

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
731-782 A Cottagegrove TN FLDLKY01DS1  0421 WEST KENTUCKY RURAL TEL 464      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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