Local Calling Guide

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Baytown EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
281-708 A BYTWTXXBRL0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 A BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 0 BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 1 BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 2 BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 3 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2013-08-02   
281-837 4 BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 5 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2006-06-27   
281-837 6 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-01-03   
281-837 7 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2006-06-21   
281-837 8 BYTWTXXADS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-837 9 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-01-03   
281-838 A BYTWTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-838 0 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-01-03   
281-838 1 BYTWTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-838 2 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-03-05   
281-838 3 BYTWTXXBDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-838 4 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2005-04-04   
281-838 5 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-10-16   
281-838 6 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-11-29   
281-838 7 HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-04-16   
281-838 8 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2007-05-29   
281-838 9 HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2007-01-25   
281-839 A BYTWTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-839 0 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-02-07   
281-839 1 BYTWTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-839 2 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2006-08-31   
281-839 3 BYTWTXXCDS0  4344 FRONTIER SOUTHWEST INC DBA FRONTIER COMM OF TEXAS 560      
281-839 4 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2008-05-16   
281-839 5 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2008-05-16   
281-839 6 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2003-11-29   
281-839 7 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2008-02-06   
281-839 8 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2007-01-11   
281-839 9 HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2008-05-16   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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