Local Calling Guide

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

NXX: 633

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-633 A Columbus TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-633 0 Columbus TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2023-03-16   
979-633 1 Columbus TX HSTNTXYANMD  506J TWILIO INTERNATIONAL, INC. 560   2020-10-08   
979-633 2 Columbus TX HSTNTXJAXDY  145J TERRA NOVA TELECOM INC. 560   2022-12-17   
979-633 3 Columbus TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-05-17   
979-633 4 Columbus TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
979-633 5 Columbus TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2013-01-07   
979-633 6 Columbus TX HSTDTXBGCM5  5562 METROPCS, INC. 560   2022-09-19   
979-633 7 Columbus TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2019-05-31   
979-633 8 Columbus TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2010-08-17   
979-633 9 Columbus TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2013-10-17   

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

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