Local Calling Guide

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NPA: 865 [Rate centres in NPA 865] [Dial plan for NPA 865]

NXX: 587

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
865-587 A Knoxville TN   824J OPENTACT INC. 474   2026-08-23   
865-587 8 Knoxville TN   824J OPENTACT INC. 474   2026-08-23   

Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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