Local Calling Guide

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

NXX: 628

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-628 A Baytown TX HSTDTXBG9MD  6664 SPRINT SPECTRUM, L.P. 560      
281-628 0 Baytown TX HSTDTXBG9MD  6664 SPRINT SPECTRUM, L.P. 560   2013-03-19   
281-628 1 Baytown TX HSTDTXBG9MD  6664 SPRINT SPECTRUM, L.P. 560   2013-03-19   
281-628 2 Baytown TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2012-02-19   
281-628 3 Baytown TX HSTDTXBG9MD  6664 SPRINT SPECTRUM, L.P. 560   2003-11-29   
281-628 4 Baytown TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2013-07-19   
281-628 5 Baytown TX HSTDTXBG9MD  6664 SPRINT SPECTRUM, L.P. 560   2003-11-29   
281-628 6 Baytown TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2013-10-21   
281-628 7 Baytown TX HSTNTXMOX7X  318J COMCAST IP PHONE LLC 560   2012-12-26   
281-628 8 Baytown TX HSTNTXJAXSX  997G LOCAL ACCESS LLC - TX 560   2013-08-12   
281-628 9 Baytown TX   624H ONVOY SPECTRUM, LLC 560   2022-05-22   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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