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: 319

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
865-319 A Knoxville TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2026-07-05   
865-319 0 Knoxville TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2026-07-05   
865-319 1 Knoxville TN   124F BANDWIDTH.COM CLEC, LLC - TN 474   2026-08-08   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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