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Downey, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
562-231 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-231 0   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-11-22   
562-231 1 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-231 2 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-231 3 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-231 4 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-231 5 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-231 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-02-19   
562-231 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-06-24   
562-231 8 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2011-03-24   
562-231 9 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-250 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-250 0 LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730   2024-04-21   
562-250 1 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-250 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-04-21   
562-250 3 LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2011-07-25   
562-250 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-01-02   
562-250 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-05-25   
562-250 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-10-07   
562-250 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-01-18   
562-250 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-10-07   
562-250 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-04-21   
562-261 A LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2024-01-23   
562-261 0 LNBHCAXPXBY  649C ONVOY, LLC - CA 730      
562-261 1 LNBHCAXPXBY  649C ONVOY, LLC - CA 730      
562-261 2 LNBHCAXPXBY  649C ONVOY, LLC - CA 730      
562-261 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-10-14   
562-261 4 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2003-10-14   
562-261 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-11-23   
562-261 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-01-18   
562-261 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2004-01-18   
562-261 8 LNBHCAXPXBY  649C ONVOY, LLC - CA 730      
562-261 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
562-287 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-287 0 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-05-26   
562-287 1   6529 T-MOBILE USA, INC. 730   2025-09-03   
562-287 2 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-12-06   
562-287 3 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-12-06   
562-287 4 LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-11-14   
562-287 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-11-22   
562-287 6 LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2013-03-15   
562-287 7 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-287 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-08-14   
562-287 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2009-12-24   
562-291 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-291 0 LNBHCAXPXWX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-11-06   
562-291 1 LNBHCAXPXWX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-11-06   
562-291 2 LNBHCAXPXWX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-11-03   
562-291 3 LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2009-04-02   
562-291 4 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2011-02-07   
562-291 5 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2010-01-07   
562-291 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-05-19   
562-291 7 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2010-02-04   
562-291 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-08-12   
562-291 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2005-08-12   
562-299 A   829J PAETEC ITEL, LLC 730      
562-299 0   829J PAETEC ITEL, LLC 730      
562-299 1   829J PAETEC ITEL, LLC 730      
562-299 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-11-05   
562-299 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-11-05   
562-299 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-04-08   
562-299 5   829J PAETEC ITEL, LLC 730      
562-299 6   829J PAETEC ITEL, LLC 730      
562-299 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-04-18   
562-299 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-07-03   
562-299 9   829J PAETEC ITEL, LLC 730      
562-302 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-302 0 LNBHCAXPXWX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-06-23   
562-302 1 LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-22   
562-302 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-08-06   
562-302 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2017-10-02   
562-302 4 LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2016-10-31   
562-302 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2017-06-06   
562-302 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-08-07   
562-302 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-08-07   
562-302 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-08-07   
562-302 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-06-20   
562-306 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-306 0 LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2017-01-10   
562-306 1 LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2017-01-10   
562-306 2 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-01-10   
562-306 3 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-01-29   
562-306 4 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-02-10   
562-306 5 LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2017-05-18   
562-306 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2018-02-20   
562-306 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2018-06-18   
562-306 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-01-23   
562-306 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2017-01-09   
562-319 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
562-319 0 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2022-10-01   
562-319 1 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2022-10-01   
562-319 2 LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2022-09-29   
562-319 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-07-03   
562-319 4 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2006-08-25   
562-319 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-04-06   
562-319 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2022-10-01   
562-319 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2008-06-06   
562-319 8 NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2005-08-10   
562-319 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-07-03   
562-334 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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