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Bakersfield: Main DA, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
661-578 A BKFDCA119MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734      
661-578 0   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2007-04-06   
661-578 1   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2007-04-06   
661-578 2   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2007-04-06   
661-578 3   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2007-04-06   
661-578 4   5562 METROPCS, INC. 734   2008-09-04   
661-578 5   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734   2006-03-17   
661-578 6   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734   2006-03-17   
661-578 7   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2007-04-06   
661-578 8   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2007-04-06   
661-578 9   5562 METROPCS, INC. 734   2008-09-04   
661-595 A BKFDCA12XRX  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 734      
661-595 0   624H ONVOY SPECTRUM, LLC 734   2023-12-07   
661-595 1   624H ONVOY SPECTRUM, LLC 734   2023-12-07   
661-595 2   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 734   2022-07-25   
661-595 3   624H ONVOY SPECTRUM, LLC 734   2023-12-07   
661-595 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-12-07   
661-595 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-12-07   
661-595 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-12-07   
661-595 7   6529 T-MOBILE USA, INC. 734   2023-12-13   
661-595 8   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 734   2022-07-25   
661-595 9   624H ONVOY SPECTRUM, LLC 734   2023-12-07   
661-596 A BKFHCAON4MD  732J NUSO, LLC 734      
661-596 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-03-28   
661-596 1   732J NUSO, LLC 734   2023-02-19   
661-596 2   649C ONVOY, LLC - CA 734   2023-08-10   
661-596 3   6529 T-MOBILE USA, INC. 734   2024-01-17   
661-596 4   6529 T-MOBILE USA, INC. 734   2024-01-17   
661-596 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-06-23   
661-596 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-07-23   
661-596 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-08-09   
661-596 8   6529 T-MOBILE USA, INC. 734   2023-12-19   
661-596 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-05-23   
661-605 A BKFDCA11XJX  318J COMCAST IP PHONE, LLC 734      
661-605 0   649C ONVOY, LLC - CA 734   2023-08-10   
661-605 1   318J COMCAST IP PHONE, LLC 734   2023-06-13   
661-605 2   649C ONVOY, LLC - CA 734   2023-08-10   
661-605 3   649C ONVOY, LLC - CA 734   2023-08-10   
661-605 4   649C ONVOY, LLC - CA 734   2023-08-10   
661-605 5   649C ONVOY, LLC - CA 734   2023-08-10   
661-605 6   649C ONVOY, LLC - CA 734   2023-08-10   
661-605 7   649C ONVOY, LLC - CA 734   2023-08-10   
661-605 8   649C ONVOY, LLC - CA 734   2023-08-10   
661-605 9   649C ONVOY, LLC - CA 734   2023-08-10   
661-610 A BKFDCA01WMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 734      
661-610 0   624H ONVOY SPECTRUM, LLC 734   2022-09-21   
661-610 1   624H ONVOY SPECTRUM, LLC 734   2022-09-21   
661-610 2   624H ONVOY SPECTRUM, LLC 734   2022-09-21   
661-610 3   624H ONVOY SPECTRUM, LLC 734   2022-09-21   
661-610 4   624H ONVOY SPECTRUM, LLC 734   2022-09-21   
661-610 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2022-10-16   
661-610 6   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 734   2022-08-26   
661-610 7   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 734   2022-08-26   
661-610 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2022-11-16   
661-610 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-09-23   
661-612 A BKFDCAKTXXX  490J DISH WIRELESS, LLC 734      
661-612 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-10-16   
661-612 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 734   2023-08-11   
661-612 2   6529 T-MOBILE USA, INC. 734   2023-12-13   
661-612 3   6529 T-MOBILE USA, INC. 734   2023-12-13   
661-612 4   6529 T-MOBILE USA, INC. 734   2023-12-13   
661-612 5   6529 T-MOBILE USA, INC. 734   2023-12-13   
661-612 6   6529 T-MOBILE USA, INC. 734   2023-12-13   
661-612 7   6529 T-MOBILE USA, INC. 734   2023-12-13   
661-612 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2023-11-12   
661-612 9   490J DISH WIRELESS, LLC 734   2023-07-17   
661-616 A BKFDCA12DS1  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-616 0   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-616 1   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-616 2   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-616 3   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-616 4   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-616 5   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-616 6   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-616 7   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2006-01-25   
661-616 8   6010 NEW CINGULAR WIRELESS PCS, LLC 734   2006-01-25   
661-616 9   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 734      
661-619 A BKFDCAJAAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734      
661-631 A BKFDCA12DS0  9740 PACIFIC BELL 734      
661-632 A BKFDCA12DS0  9740 PACIFIC BELL 734      
661-632 0   9740 PACIFIC BELL 734      
661-632 1   9740 PACIFIC BELL 734      
661-632 2   9740 PACIFIC BELL 734      
661-632 3   9740 PACIFIC BELL 734      
661-632 4   9740 PACIFIC BELL 734      
661-632 5   9740 PACIFIC BELL 734      
661-632 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2005-07-03   
661-632 7   9740 PACIFIC BELL 734      
661-632 8   9740 PACIFIC BELL 734      
661-632 9   9740 PACIFIC BELL 734      
661-633 A BKFDCA12DS0  9740 PACIFIC BELL 734      
661-633 0   9740 PACIFIC BELL 734      
661-633 1   9740 PACIFIC BELL 734      
661-633 2   9740 PACIFIC BELL 734      
661-633 3   9740 PACIFIC BELL 734      
661-633 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 734   2009-10-24   
661-633 5   9740 PACIFIC BELL 734      
661-633 6   9740 PACIFIC BELL 734      
661-633 7   9740 PACIFIC BELL 734      
661-633 8   9740 PACIFIC BELL 734      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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