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
865-601 9 Kingston TN 525E ONVOY, LLC - TN 474   2018-03-09   
865-606 6 Knoxville TN 525E ONVOY, LLC - TN 474   2020-03-23   
865-606 8 Knoxville TN 525E ONVOY, LLC - TN 474   2020-02-17   
865-625 0 Concord TN 525E ONVOY, LLC - TN 474   2023-09-08   
865-625 5 Concord TN 525E ONVOY, LLC - TN 474   2023-05-13   
865-625 8 Concord TN 525E ONVOY, LLC - TN 474   2024-09-15   
865-625 9 Concord TN 525E ONVOY, LLC - TN 474   2024-09-15   
865-626 1 Chestnut Hill TN 525E ONVOY, LLC - TN 474   2023-10-08   
865-626 2 Chestnut Hill TN 525E ONVOY, LLC - TN 474   2022-12-23   
865-658 4 Maynardville TN 525E ONVOY, LLC - TN 474   2016-03-30   
865-658 5 Maynardville TN 525E ONVOY, LLC - TN 474   2016-03-30   
865-658 8 Maynardville TN 525E ONVOY, LLC - TN 474   2021-03-19   
865-666 A Knoxville TN 525E ONVOY, LLC - TN 474   2024-01-15   
865-666 0 Knoxville TN 525E ONVOY, LLC - TN 474   2019-06-09   
865-666 1 Knoxville TN 525E ONVOY, LLC - TN 474   2019-06-09   
865-666 2 Knoxville TN 525E ONVOY, LLC - TN 474   2018-06-11   
865-666 3 Knoxville TN 525E ONVOY, LLC - TN 474   2019-06-09   
865-666 4 Knoxville TN 525E ONVOY, LLC - TN 474   2019-06-09   
865-666 5 Knoxville TN 525E ONVOY, LLC - TN 474   2019-06-09   
865-666 6 Knoxville TN 525E ONVOY, LLC - TN 474   2017-12-03   
865-666 7 Knoxville TN 525E ONVOY, LLC - TN 474   2019-10-24   
865-669 8 Dandridge TN 525E ONVOY, LLC - TN 474   2023-09-08   
865-672 0 Concord TN 525E ONVOY, LLC - TN 474   2021-04-11   
865-672 8 Concord TN 525E ONVOY, LLC - TN 474   2019-12-19   
865-672 9 Concord TN 525E ONVOY, LLC - TN 474   2021-04-11   
865-674 1 White Pine TN 525E ONVOY, LLC - TN 474   2016-06-09   
865-674 4 White Pine TN 525E ONVOY, LLC - TN 474   2016-06-09   
865-674 9 White Pine TN 525E ONVOY, LLC - TN 474   2016-06-09   
865-685 2 Oak Ridge TN 525E ONVOY, LLC - TN 474   2023-08-11   
865-685 3 Oak Ridge TN 525E ONVOY, LLC - TN 474   2023-08-11   
865-685 6 Oak Ridge TN 525E ONVOY, LLC - TN 474   2023-08-11   
865-685 8 Oak Ridge TN 525E ONVOY, LLC - TN 474   2019-06-23   
865-685 9 Oak Ridge TN 525E ONVOY, LLC - TN 474   2019-06-23   
865-722 7 Knoxville TN 525E ONVOY, LLC - TN 474   2019-12-15   
865-730 8 Oliver Springs TN 525E ONVOY, LLC - TN 474   2021-10-25   
865-737 A Norris TN 525E ONVOY, LLC - TN 474   2024-01-15   
865-737 0 Norris TN 525E ONVOY, LLC - TN 474   2016-05-05   
865-737 1 Norris TN 525E ONVOY, LLC - TN 474   2016-05-05   
865-737 2 Norris TN 525E ONVOY, LLC - TN 474   2021-03-19   
865-737 4 Norris TN 525E ONVOY, LLC - TN 474   2021-03-19   
865-737 5 Norris TN 525E ONVOY, LLC - TN 474   2016-06-20   
865-737 6 Norris TN 525E ONVOY, LLC - TN 474   2016-06-20   
865-738 9 Maryville TN 525E ONVOY, LLC - TN 474   2019-06-23   
865-745 6 Maynardville TN 525E ONVOY, LLC - TN 474   2021-03-19   
865-745 7 Maynardville TN 525E ONVOY, LLC - TN 474   2016-06-09   
865-745 8 Maynardville TN 525E ONVOY, LLC - TN 474   2016-06-09   
865-746 1 Norris TN 525E ONVOY, LLC - TN 474   2024-08-24   
865-761 2 White Pine TN 525E ONVOY, LLC - TN 474   2016-04-01   
865-761 8 White Pine TN 525E ONVOY, LLC - TN 474   2016-04-01   
865-800 A Mascot TN 525E ONVOY, LLC - TN 474      

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

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