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: 910

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-910 A Petersburg TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470      
931-910 2 Petersburg TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2019-09-28   
931-910 6 Petersburg TN NSVLTNMT83Z  525E ONVOY, LLC - TN 470   2023-02-10   

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

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