Local Calling Guide

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NPA: 979 [Rate centres in NPA 979] [Dial plan for NPA 979]

NXX: 500

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-500 A Columbus TX   793K TWC IP ENABLED SERVICES, LLC 560   2025-02-11   
979-500 0 Columbus TX   515J IP HORIZON LLC 560   2017-12-15   
979-500 1 Columbus TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-03-26   
979-500 2 Columbus TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-03-26   
979-500 3 Columbus TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2018-06-09   
979-500 4 Columbus TX   793K TWC IP ENABLED SERVICES, LLC 560   2011-01-09   
979-500 5 Columbus TX HSTNTXJAXBY  965H FRACTEL, LLC 560   2020-07-11   
979-500 6 Columbus TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2021-01-29   
979-500 7 Columbus TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-19   
979-500 8 Columbus TX HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-07-18   
979-500 9 Columbus TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2020-11-19   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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