Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
865-432 A Oliver Springs TN 525E ONVOY, LLC - TN 474      
865-432 0 Oliver Springs TN 525E ONVOY, LLC - TN 474   2016-05-12   
865-432 1 Oliver Springs TN 525E ONVOY, LLC - TN 474   2016-05-12   
865-432 2 Oliver Springs TN 525E ONVOY, LLC - TN 474   2018-03-31   
865-432 5 Oliver Springs TN 525E ONVOY, LLC - TN 474   2016-06-09   
865-432 6 Oliver Springs TN 525E ONVOY, LLC - TN 474   2016-06-09   
865-432 7 Oliver Springs TN 525E ONVOY, LLC - TN 474   2021-03-19   
865-432 8 Oliver Springs TN 525E ONVOY, LLC - TN 474   2021-03-19   
865-433 3 Knoxville TN 525E ONVOY, LLC - TN 474   2023-06-30   
865-433 4 Knoxville TN 525E ONVOY, LLC - TN 474   2025-10-12   
865-433 6 Knoxville TN 525E ONVOY, LLC - TN 474   2023-06-30   
865-444 4 Knoxville TN 525E ONVOY, LLC - TN 474   2015-05-24   
865-445 A Jefferson City TN 525E ONVOY, LLC - TN 474      
865-445 1 Jefferson City TN 525E ONVOY, LLC - TN 474   2023-09-08   
865-445 2 Jefferson City TN 525E ONVOY, LLC - TN 474   2022-12-05   
865-445 3 Jefferson City TN 525E ONVOY, LLC - TN 474   2022-12-05   
865-445 4 Jefferson City TN 525E ONVOY, LLC - TN 474   2025-01-13   
865-445 5 Jefferson City TN 525E ONVOY, LLC - TN 474   2022-11-03   
865-445 6 Jefferson City TN 525E ONVOY, LLC - TN 474   2022-11-03   
865-446 1 Sevierville TN 525E ONVOY, LLC - TN 474   2016-06-09   
865-448 4 Maryville TN 525E ONVOY, LLC - TN 474   2017-07-07   
865-448 5 Maryville TN 525E ONVOY, LLC - TN 474   2016-06-08   
865-448 7 Maryville TN 525E ONVOY, LLC - TN 474   2016-06-08   
865-459 0 Maryville TN 525E ONVOY, LLC - TN 474   2023-09-08   
865-459 2 Maryville TN 525E ONVOY, LLC - TN 474   2024-02-24   
865-459 3 Maryville TN 525E ONVOY, LLC - TN 474   2024-02-24   
865-459 4 Maryville TN 525E ONVOY, LLC - TN 474   2024-02-24   
865-459 5 Maryville TN 525E ONVOY, LLC - TN 474   2023-09-08   
865-459 6 Maryville TN 525E ONVOY, LLC - TN 474   2023-09-08   
865-459 7 Maryville TN 525E ONVOY, LLC - TN 474   2023-09-08   
865-459 8 Maryville TN 525E ONVOY, LLC - TN 474   2023-09-08   
865-460 A Sevierville TN 525E ONVOY, LLC - TN 474   2024-08-05   
865-460 0 Sevierville TN 525E ONVOY, LLC - TN 474   2024-08-05   
865-463 4 Clinton TN 525E ONVOY, LLC - TN 474   2016-06-07   
865-463 5 Clinton TN 525E ONVOY, LLC - TN 474   2016-06-07   
865-464 3 Rockwood TN 525E ONVOY, LLC - TN 474   2024-06-08   
865-464 5 Rockwood TN 525E ONVOY, LLC - TN 474   2022-11-21   
865-464 6 Rockwood TN 525E ONVOY, LLC - TN 474   2022-11-27   
865-464 7 Rockwood TN 525E ONVOY, LLC - TN 474   2022-11-27   
865-464 9 Rockwood TN 525E ONVOY, LLC - TN 474   2023-09-08   
865-470 6 Knoxville TN 525E ONVOY, LLC - TN 474   2019-03-12   
865-484 3 Dandridge TN 525E ONVOY, LLC - TN 474   2018-04-02   
865-500 A Knoxville TN 525E ONVOY, LLC - TN 474   2024-01-15   
865-500 0 Knoxville TN 525E ONVOY, LLC - TN 474   2015-12-31   
865-500 2 Knoxville TN 525E ONVOY, LLC - TN 474   2019-05-24   
865-500 3 Knoxville TN 525E ONVOY, LLC - TN 474   2020-02-17   
865-500 4 Knoxville TN 525E ONVOY, LLC - TN 474   2015-12-31   
865-500 5 Knoxville TN 525E ONVOY, LLC - TN 474   2015-12-31   
865-500 6 Knoxville TN 525E ONVOY, LLC - TN 474   2015-12-31   
865-503 A West Sweetwater TN 525E ONVOY, LLC - TN 474   2024-01-15   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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