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Lancaster, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
661-643 4 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-08-18   
661-643 5 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-08-18   
661-643 6   649C ONVOY, LLC - CA 730   2025-04-06   
661-643 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-03-15   
661-643 8   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-01-23   
661-646 A SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-08-26   
661-646 0 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-08-26   
661-646 1   624H ONVOY SPECTRUM, LLC 730   2025-01-30   
661-646 2   649C ONVOY, LLC - CA 730   2025-02-01   
661-646 3 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-22   
661-646 4 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-22   
661-646 5 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-22   
661-646 6 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-22   
661-646 7 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-10-05   
661-646 8 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-10-05   
661-646 9 ANHMCACLCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-10-05   
661-674 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
661-674 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2011-05-08   
661-674 1   515J IP HORIZON LLC 730      
661-674 2   515J IP HORIZON LLC 730      
661-674 3 ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2010-08-18   
661-674 4   515J IP HORIZON LLC 730      
661-674 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-06-02   
661-674 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-12-14   
661-674 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-04-05   
661-674 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-04-21   
661-674 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2003-04-05   
661-676 A   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-05-05   
661-676 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-05-05   
661-676 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-05-05   
661-676 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-05-05   
661-676 3   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-01-23   
661-676 4   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-08-22   
661-676 5   624H ONVOY SPECTRUM, LLC 730   2025-05-16   
661-676 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-03-27   
661-676 7   624H ONVOY SPECTRUM, LLC 730   2025-05-16   
661-676 8   624H ONVOY SPECTRUM, LLC 730   2025-05-16   
661-676 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-03-27   
661-683 A   649C ONVOY, LLC - CA 730   2025-10-25   
661-683 0   649C ONVOY, LLC - CA 730   2025-10-25   
661-683 1   490J BOOST SUBSCRIBERCO L.L.C. 730   2025-10-27   
661-683 2   516C AT&T CORP. 730   2026-01-06   
661-683 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-12-15   
661-683 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-11-14   
661-683 9   649C ONVOY, LLC - CA 730   2025-11-09   
661-718 A QZHLCAXF94K  2319 FRONTIER CALIFORNIA INC. 730      
661-718 0 QZHLCAXF94K  2319 FRONTIER CALIFORNIA INC. 730      
661-718 1 QZHLCAXF94K  2319 FRONTIER CALIFORNIA INC. 730      
661-718 2 QZHLCAXF94K  2319 FRONTIER CALIFORNIA INC. 730      
661-718 3 QZHLCAXF94K  2319 FRONTIER CALIFORNIA INC. 730      

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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