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Langham Creek, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
281-200 A   903C ONVOY, LLC - TX 560      
281-200 0   903C ONVOY, LLC - TX 560      
281-200 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-11-07   
281-200 2   903C ONVOY, LLC - TX 560      
281-200 3   903C ONVOY, LLC - TX 560      
281-200 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-11-07   
281-200 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-11-07   
281-200 6   903C ONVOY, LLC - TX 560      
281-200 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2026-01-02   
281-200 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2026-01-02   
281-200 9   903C ONVOY, LLC - TX 560      
281-253 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-345 A HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-415 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-463 A HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-500 A   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-500 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-30   
281-500 1   624H ONVOY SPECTRUM, LLC 560   2024-04-30   
281-500 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-500 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2017-10-30   
281-500 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-500 5   004F BANDWIDTH.COM CLEC, LLC - TX 560   2024-10-06   
281-500 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560      
281-500 7   7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2002-12-01   
281-500 8   903C ONVOY, LLC - TX 560   2003-10-01   
281-500 9   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-12-12   
281-550 A HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-638 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-638 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2008-09-16   
281-638 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2008-10-06   
281-638 8   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-06-24   
281-638 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2010-09-03   
281-639 A HSTWTXUFAMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560      
281-656 A HSTNTXLADS0  9533 SOUTHWESTERN BELL 560      
281-656 0   9533 SOUTHWESTERN BELL 560      
281-656 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2005-12-12   
281-656 2   9533 SOUTHWESTERN BELL 560      
281-656 3   9533 SOUTHWESTERN BELL 560      
281-656 4   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2004-08-13   
281-656 5   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-02-07   
281-656 6   7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2009-08-31   
281-656 7   9533 SOUTHWESTERN BELL 560   2009-02-15   
281-656 8   318J COMCAST IP PHONE, LLC 560   2008-04-02   
281-656 9   004F BANDWIDTH.COM CLEC, LLC - TX 560   2009-02-26   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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