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: 489

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
865-489 A Knoxville TN KNVLTNMA54Z  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474   2024-08-16   
865-489 0 Knoxville TN   525E ONVOY, LLC - TN 474   2025-04-11   
865-489 1 Knoxville TN   525E ONVOY, LLC - TN 474   2025-04-11   
865-489 2 Knoxville TN   525E ONVOY, LLC - TN 474   2025-04-11   
865-489 3 Knoxville TN   525E ONVOY, LLC - TN 474   2025-04-11   
865-489 4 Knoxville TN KNVLTNMANMD  4806 LEVEL 3 COMMUNICATIONS, LLC - TN 474   2024-10-18   
865-489 6 Knoxville TN KNVLTNMA54Z  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474   2024-08-16   
865-489 7 Knoxville TN KNVLTNMA54Z  114F TELEPORT COMMUNICATIONS AMERICA, LLC - TN 474   2024-10-24   
865-489 8 Knoxville TN   525E ONVOY, LLC - TN 474   2025-03-01   
865-489 9 Knoxville TN   525E ONVOY, LLC - TN 474   2025-03-01   

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

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