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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-833 A Houston TX HSTNTXSXDS1  8833 LOGIX COMMUNICATIONS CORPORATION - TX 560      
281-834 A Baytown TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-835 A Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 0 Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 1 Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 2 Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 3 Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 4 Houston Suburban TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2016-12-24   
281-835 5 Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 6 Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 7 Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 8 Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-835 9 Houston Suburban TX HSTNTXBWDS0  9533 SOUTHWESTERN BELL 560      
281-836 A Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560      
281-836 0 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-06-24   
281-836 1 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-08-15   
281-836 2 Bammel TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2011-08-15   
281-836 3 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-03-11   
281-836 4 Bammel TX HSTNTXGI0MD  004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-06-24   
281-836 5 Bammel TX HSTNTX01X7X  516C AT&T CORP. 560   2006-07-07   
281-836 6 Bammel TX HSTNTX01X7X  516C AT&T CORP. 560   2010-04-23   
281-836 7 Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2007-12-21   
281-836 8 Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2007-12-21   
281-836 9 Bammel TX HSTNTXGIDS0  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2009-03-26   
281-837 A Baytown EMS TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 0 Baytown EMS TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 1 Baytown EMS TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 2 Baytown EMS TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 3 Baytown EMS TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2013-08-02   
281-837 4 Baytown EMS TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 5 Baytown EMS TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2006-06-27   
281-837 6 Baytown EMS TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-01-03   
281-837 7 Baytown EMS TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2006-06-21   
281-837 8 Baytown EMS TX BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 9 Baytown EMS TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-01-03   
281-838 A Baytown EMS TX BYTWTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-838 0 Baytown EMS TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-01-03   
281-838 1 Baytown EMS TX BYTWTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-838 2 Baytown EMS TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-03-05   
281-838 3 Baytown EMS TX BYTWTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-838 4 Baytown EMS TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-04-04   
281-838 5 Baytown EMS TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-10-16   
281-838 6 Baytown EMS TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-11-29   
281-838 7 Baytown EMS TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-04-16   
281-838 8 Baytown EMS TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2007-05-29   
281-838 9 Baytown EMS TX HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-01-25   
281-839 A Baytown EMS TX BYTWTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-839 0 Baytown EMS TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-02-07   
281-839 1 Baytown EMS TX BYTWTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-839 2 Baytown EMS TX HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-08-31   

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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