Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 901 [Rate centres in NPA 901] [Dial plan for NPA 901]

NXX: 599

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
901-599 A Lagrange TN MMPHTNMA46Z  124F BANDWIDTH.COM CLEC, LLC - TN 468      
901-599 0 Lagrange TN   124F BANDWIDTH.COM CLEC, LLC - TN 468   2021-05-29   
901-599 1 Lagrange TN   124F BANDWIDTH.COM CLEC, LLC - TN 468   2021-05-29   
901-599 2 Lagrange TN   525E ONVOY, LLC - TN 468   2022-10-10   
901-599 3 Lagrange TN   624H ONVOY SPECTRUM, LLC 468   2021-11-14   
901-599 4 Lagrange TN   624H ONVOY SPECTRUM, LLC 468   2021-11-14   
901-599 5 Lagrange TN   515J IP HORIZON LLC 468   2025-04-24   
901-599 6 Lagrange TN   624H ONVOY SPECTRUM, LLC 468   2021-09-26   
901-599 7 Lagrange TN   525E ONVOY, LLC - TN 468   2021-10-31   
901-599 8 Lagrange TN   276F PEERLESS NETWORK OF TENNESSEE, LLC - TN 468   2021-06-18   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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