Local Calling Guide

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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 901

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-901 A Houston Suburban TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-901 0 Houston Suburban TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2007-11-07   
281-901 1 Houston Suburban TX HSTNTXGI1MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-06-24   
281-901 2 Houston Suburban TX HSTDTXBG9MD  6664 SPRINT SPECTRUM, L.P. 560   2010-02-12   
281-901 3 Houston Suburban TX HSTOTX46DS0  7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-901 4 Houston Suburban TX HSTDTXBG9MD  6664 SPRINT SPECTRUM, L.P. 560   2010-02-12   
281-901 5 Houston Suburban TX HSTOTXRWDS3  8958 XO TEXAS, INC. 560   2010-03-01   
281-901 6 Houston Suburban TX HSTOTXRWDS3  8958 XO TEXAS, INC. 560   2010-03-01   
281-901 7 Houston Suburban TX HSTDTXBG9MD  6664 SPRINT SPECTRUM, L.P. 560   2010-02-12   
281-901 8 Houston Suburban TX HSTDTXBG9MD  6664 SPRINT SPECTRUM, L.P. 560   2010-02-12   
281-901 9 Houston Suburban TX HSTDTXBG9MD  6664 SPRINT SPECTRUM, L.P. 560   2010-02-12   

Last updated: Fri, 13 May 2022 22:16:13 UTC

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