Local Calling Guide

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

NXX: 399

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-399 A Hempstead TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-399 0 Hempstead TX   145J TERRA NOVA TELECOM INC. 560   2021-09-28   
979-399 1 Hempstead TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2020-12-05   
979-399 2 Hempstead TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2020-11-20   
979-399 3 Hempstead TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2011-05-01   
979-399 4 Hempstead TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-399 5 Hempstead TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-04-02   
979-399 6 Hempstead TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-05-19   
979-399 7 Hempstead TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2013-01-12   
979-399 8 Hempstead TX HSTNTXYADS5  903C ONVOY, LLC - TX 560   2016-03-28   
979-399 9 Hempstead TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2017-03-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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