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Katy, TX

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
346-667 0 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-11-07   
346-667 1 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-11-07   
346-667 2 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-04-18   
346-667 3 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2020-11-07   
346-667 4 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-04-18   
346-667 5 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2020-11-07   
346-667 6 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-11-25   
346-667 7 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-01-09   
346-667 8 HSTNTXJAXBY  965H FRACTEL, LLC 560   2020-08-16   
346-667 9 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2021-01-09   
346-759 A HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-759 0 HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-759 1 HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-759 2 HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-759 3 HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-759 4 HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-759 5 HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-759 6 HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-759 7 HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-759 8 HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-759 9 HSTNTX362MD  939H COMMIO, LLC 560   2024-02-23   
346-827 A KATYTXXA9MD  903C ONVOY, LLC - TX 560   2024-07-29   
346-827 0 KATYTXXA9MD  903C ONVOY, LLC - TX 560   2024-07-29   
346-827 1 KATYTXXA9MD  903C ONVOY, LLC - TX 560   2024-07-29   
346-827 2 KATYTXXA9MD  903C ONVOY, LLC - TX 560   2024-07-29   
346-827 3 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-18   
346-827 4 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-18   
346-827 5 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-07-30   
346-827 6 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-07-30   
346-827 7 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-07-30   
346-827 8 KATYTXXA9MD  903C ONVOY, LLC - TX 560   2024-07-30   
346-827 9 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-01-18   
346-851 A KATYTXXA9MD  903C ONVOY, LLC - TX 560   2025-03-02   
346-851 0 KATYTXXA9MD  903C ONVOY, LLC - TX 560   2025-03-02   
346-851 1 KATYTXXA9MD  903C ONVOY, LLC - TX 560   2025-07-19   
346-851 2 KATYTXXA9MD  903C ONVOY, LLC - TX 560   2025-09-07   
346-851 3 KATYTXXA9MD  903C ONVOY, LLC - TX 560   2025-09-07   
346-851 4 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-26   
346-851 5 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-09-26   
346-851 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-08-21   
346-851 7 KATYTXXA9MD  903C ONVOY, LLC - TX 560   2025-10-26   
346-851 8 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-01-17   
346-851 9 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-01-17   
346-934 A   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-09-18   
346-934 0   903C ONVOY, LLC - TX 560   2026-09-21   
346-934 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-09-18   
346-934 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-09-18   
832-437 A HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560      
832-437 0 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2008-04-06   
832-437 1 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2008-08-07   
832-437 2 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2008-08-07   
832-437 3 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2009-08-15   
832-437 4 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2009-03-09   
832-437 5 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2009-03-09   
832-437 6 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2010-07-09   
832-437 7 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2012-12-22   
832-437 8 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2011-08-18   
832-437 9 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2011-09-30   
832-913 A HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560      
832-913 0 HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2014-08-10   
832-913 1 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2015-04-20   
832-913 2 HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2013-05-17   
832-913 3 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2014-09-05   
832-913 4 HSTGTX05AMD  7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2014-04-30   
832-913 5 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2014-10-23   
832-913 6 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-01-02   
832-913 7 HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-03-01   
832-913 8 HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-07-20   
832-913 9 HSTNTX01GT5  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2015-07-30   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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