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: 396

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-396 A Jamestown TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470      
931-396 0 Jamestown TN NSVLTNMTYJZ  318J COMCAST IP PHONE, LLC 470   2023-07-19   
931-396 8 Jamestown TN NSVMTN177MD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 470   2023-07-18   

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

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