Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 525E ONVOY, LLC - TN

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
931-921 1 Crossville TN CKVLTNXAXDX  470   2023-09-15   
931-921 3 Crossville TN CKVLTNXAXDX  470   2024-07-06   
931-921 9 Crossville TN CKVLTNXAXDX  470   2022-12-30   
931-933 5 Clarksville TN NSVLTNMT83Z  470   2007-07-12   
931-933 8 Clarksville TN NSVLTNMT83Z  470   2008-06-14   
931-954 7 Manchester TN NSVLTNMT83Z  470   2024-05-20   
931-954 9 Manchester TN NSVLTNMT83Z  470   2015-10-22   
931-977 3 Clifton TN NSVLTNMT83Z  470   2021-04-05   
931-977 4 Clifton TN NSVLTNMT83Z  470   2021-04-05   
931-999 0 Clarksville TN NSVLTNMT83Z  470   2019-06-23   
931-999 1 Clarksville TN NSVLTNMT83Z  470   2019-06-23   
931-999 8 Clarksville TN NSVLTNMT83Z  470   2019-06-23   

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Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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