Local Calling Guide

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

NXX: 275

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
865-275 A Oak Ridge TN KNVLTNMAYFX  845C INTRADO COMMUNICATIONS, LLC 474      
865-275 0 Oak Ridge TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-06-09   
865-275 1 Oak Ridge TN KNVLTNMA96Z  5562 METROPCS, INC. 474   2015-03-26   
865-275 2 Oak Ridge TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-06-09   
865-275 3 Oak Ridge TN KNVLTNMA49Z  525E ONVOY, LLC - TN 474   2016-06-09   
865-275 4 Oak Ridge TN KNVLTNMA96Z  5562 METROPCS, INC. 474   2016-06-24   
865-275 5 Oak Ridge TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2010-03-04   
865-275 6 Oak Ridge TN KNVLTNMA96Z  5562 METROPCS, INC. 474   2016-03-07   
865-275 7 Oak Ridge TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2021-05-29   
865-275 8 Oak Ridge TN KNVLTNMA56Z  124F BANDWIDTH.COM CLEC, LLC - TN 474   2016-08-21   
865-275 9 Oak Ridge TN KNVLTNMAYFX  845C INTRADO COMMUNICATIONS, LLC 474      

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

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