Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 865 [Rate centres in NPA 865] [Dial plan for NPA 865]

NXX: 427

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
865-427 A Knoxville TN KNVNTNEC8MD  490J DISH WIRELESS, LLC 474      
865-427 0 Knoxville TN   624H ONVOY SPECTRUM, LLC 474   2022-08-15   
865-427 1 Knoxville TN   624H ONVOY SPECTRUM, LLC 474   2022-08-15   
865-427 2 Knoxville TN   525E ONVOY, LLC - TN 474   2023-02-04   
865-427 3 Knoxville TN   525E ONVOY, LLC - TN 474   2023-02-04   
865-427 4 Knoxville TN   525E ONVOY, LLC - TN 474   2023-03-09   
865-427 5 Knoxville TN   525E ONVOY, LLC - TN 474   2023-03-09   
865-427 6 Knoxville TN   525E ONVOY, LLC - TN 474   2023-05-13   
865-427 7 Knoxville TN   624H ONVOY SPECTRUM, LLC 474   2023-12-08   
865-427 8 Knoxville TN   525E ONVOY, LLC - TN 474   2023-08-14   
865-427 9 Knoxville TN   490J DISH WIRELESS, LLC 474   2022-02-27   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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