Local Calling Guide

Area code/prefix search

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NPA: 931 [Rate centres in NPA 931] [Dial plan for NPA 931]

NXX: 440

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
931-440 A Clarksville TN   624H ONVOY SPECTRUM, LLC 470   2025-03-21   
931-440 0 Clarksville TN   624H ONVOY SPECTRUM, LLC 470   2025-03-21   
931-440 1 Clarksville TN   624H ONVOY SPECTRUM, LLC 470   2025-03-21   
931-440 5 Clarksville TN   525E ONVOY, LLC - TN 470   2025-04-11   
931-440 6 Clarksville TN   114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 470   2025-03-24   
931-440 7 Clarksville TN   525E ONVOY, LLC - TN 470   2025-04-11   
931-440 8 Clarksville TN   525E ONVOY, LLC - TN 470   2025-03-24   
931-440 9 Clarksville TN   525E ONVOY, LLC - TN 470   2025-04-11   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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