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Seguin, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
830-475 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2022-12-22   
830-475 3   004F BANDWIDTH.COM CLEC, LLC - TX 566   2023-02-23   
830-475 4   004F BANDWIDTH.COM CLEC, LLC - TX 566   2023-02-23   
830-475 5   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2023-05-11   
830-475 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2025-05-18   
830-475 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2024-10-18   
830-475 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2023-01-28   
830-491 A SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-491 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2009-02-10   
830-491 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2004-11-19   
830-491 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2008-06-09   
830-491 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2008-01-31   
830-491 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2009-07-03   
830-491 5   793K TWC IP ENABLED SERVICES, LLC 566   2010-11-06   
830-491 6   903C ONVOY, LLC - TX 566   2010-10-25   
830-491 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2004-01-28   
830-491 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2004-01-28   
830-491 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-547 A SNANTX91DS2  7715 MATRIX TELECOM, LLC. S/I/I TNCI - TX 566      
830-549 A SNAQTXKY7MD  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
830-549 0   6529 T-MOBILE USA, INC. 566   2012-11-26   
830-549 1   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2015-04-06   
830-549 2   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566   2011-10-24   
830-549 3   829J PAETEC ITEL, LLC 566   2011-10-13   
830-549 4   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 566      
830-549 5   793K TWC IP ENABLED SERVICES, LLC 566   2005-07-27   
830-549 6   903C ONVOY, LLC - TX 566   2013-07-19   
830-549 7   6529 T-MOBILE USA, INC. 566   2009-12-10   
830-549 8   903C ONVOY, LLC - TX 566   2004-01-03   
830-549 9   6529 T-MOBILE USA, INC. 566   2010-09-21   
830-556 A SNANTX91X7Y  6529 T-MOBILE USA, INC. 566      
830-556 0   6529 T-MOBILE USA, INC. 566      
830-556 1   6529 T-MOBILE USA, INC. 566      
830-556 2   6529 T-MOBILE USA, INC. 566      
830-556 3   6529 T-MOBILE USA, INC. 566      
830-556 4   6529 T-MOBILE USA, INC. 566      
830-556 5   6529 T-MOBILE USA, INC. 566      
830-556 6   6529 T-MOBILE USA, INC. 566      
830-556 7   6529 T-MOBILE USA, INC. 566      
830-556 8   6529 T-MOBILE USA, INC. 566      
830-556 9   6529 T-MOBILE USA, INC. 566      
830-557 A SGINTXMQRS0  9533 SOUTHWESTERN BELL 566      
830-557 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2007-09-01   
830-557 1   9533 SOUTHWESTERN BELL 566      
830-557 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-01-10   
830-557 3   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-03-27   
830-557 4   9533 SOUTHWESTERN BELL 566      
830-557 5   9533 SOUTHWESTERN BELL 566      
830-557 6   9533 SOUTHWESTERN BELL 566      
830-557 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 566   2008-06-28   

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

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