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Wichita Falls, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
940-447 3 WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2006-11-15   
940-447 4 WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2007-01-15   
940-447 5 WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2007-02-26   
940-447 6 WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2007-08-02   
940-447 7 WCFLTXNIX7X  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 548   2007-08-02   
940-447 8   6271 UNITED STATES CELLULAR - TX 548   2026-02-13   
940-447 9 WCFLTXES0MD  7421 AT&T - LOCAL 548      
940-494 A WCFLTXNIXSX  506J TWILIO INTERNATIONAL, INC. 548      
940-494 0   6271 UNITED STATES CELLULAR - TX 548   2026-02-13   
940-494 1   6271 UNITED STATES CELLULAR - TX 548   2026-02-13   
940-494 2   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-494 3   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-494 4 WCFLTXNIXSX  506J TWILIO INTERNATIONAL, INC. 548   2022-04-09   
940-494 5   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-494 6   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-494 7   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-494 8   6271 UNITED STATES CELLULAR - TX 548   2026-02-13   
940-494 9   6271 UNITED STATES CELLULAR - TX 548   2026-02-13   
940-500 A   793K TWC IP ENABLED SERVICES, LLC 548      
940-500 0 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2014-03-21   
940-500 1 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2014-07-02   
940-500 2 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2014-11-07   
940-500 3 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2022-10-19   
940-500 4   793K TWC IP ENABLED SERVICES, LLC 548   2011-01-09   
940-500 5 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2016-06-07   
940-500 6 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2022-10-19   
940-500 7 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2014-12-29   
940-500 8 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2015-10-09   
940-500 9   6271 UNITED STATES CELLULAR - TX 548   2026-02-13   
940-530 A WCFLTXFGFMD  321J HD CARRIER LLC 548      
940-530 0   6271 UNITED STATES CELLULAR - TX 548   2026-02-13   
940-530 1   6271 UNITED STATES CELLULAR - TX 548   2026-02-13   
940-530 2   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-530 3   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-530 4   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-530 5   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-530 6   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-530 7   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-530 8 WCFLTXFGFMD  321J HD CARRIER LLC 548   2023-05-11   
940-530 9 WCFLTXFGFMD  321J HD CARRIER LLC 548   2023-05-11   
940-557 A WCFLTXNIDS2  9533 SOUTHWESTERN BELL 548      
940-557 0   6271 UNITED STATES CELLULAR - TX 548   2026-02-13   
940-557 1   6271 UNITED STATES CELLULAR - TX 548   2026-02-13   
940-557 2 WCFLTXNIDS2  9533 SOUTHWESTERN BELL 548      
940-557 3   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-557 4   6271 UNITED STATES CELLULAR - TX 548   2026-02-21   
940-557 5 WCFLTXNIX6X  903C ONVOY, LLC - TX 548   2018-10-03   
940-557 7 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2024-06-17   
940-557 8 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2024-06-17   
940-557 9 WCFLTXNIXOX  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 548   2024-06-17   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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