Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 931 [Rate centres in NPA 931] [Dial plan for NPA 931]

NXX: 721

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-721 A Tennessee Ridge TN TNRGTNXARS5  0576 PEOPLES TEL. CO. 470      
931-721 0 Tennessee Ridge TN   0576 PEOPLES TEL. CO. 470      
931-721 1 Tennessee Ridge TN   0576 PEOPLES TEL. CO. 470      
931-721 2 Tennessee Ridge TN   0576 PEOPLES TEL. CO. 470      
931-721 3 Tennessee Ridge TN   0576 PEOPLES TEL. CO. 470      
931-721 4 Tennessee Ridge TN   0576 PEOPLES TEL. CO. 470      
931-721 5 Tennessee Ridge TN   0576 PEOPLES TEL. CO. 470      
931-721 6 Tennessee Ridge TN   0576 PEOPLES TEL. CO. 470      
931-721 7 Tennessee Ridge TN   0576 PEOPLES TEL. CO. 470      
931-721 8 Tennessee Ridge TN   0576 PEOPLES TEL. CO. 470      
931-721 9 Tennessee Ridge TN   0576 PEOPLES TEL. CO. 470      

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

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