Local Calling Guide

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

NXX: 406

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-406 A Houston Suburban TX HSTNTX01DS3  7421 AT&T - LOCAL 560      
281-406 0 Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-04-28   
281-406 1 Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-04-28   
281-406 2 Houston Suburban TX HSTNTX01DS3  7421 AT&T - LOCAL 560      
281-406 3 Houston Suburban TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2011-04-28   
281-406 4 Houston Suburban TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2014-11-24   
281-406 5 Houston Suburban TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2014-11-24   
281-406 6 Houston Suburban TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. DBA T-MOBILE USA 560   2014-11-24   
281-406 7 Houston Suburban TX   5562 METROPCS, INC. 560   2006-02-13   
281-406 8 Houston Suburban TX HSTNTXMOX7X  318J COMCAST IP PHONE LLC 560   2014-11-22   
281-406 9 Houston Suburban TX HSTNTX01DS3  7421 AT&T - LOCAL 560      

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

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