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La Jolla, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
858-731 0   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 1   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 2   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 3   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 4   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 5   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2005-10-09   
858-731 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-04-12   
858-731 8   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2006-06-13   
858-731 9   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-732 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-732 0   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2015-10-30   
858-732 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-11-14   
858-732 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-12-14   
858-732 3   649C ONVOY, LLC - CA 732   2016-01-07   
858-732 4   649C ONVOY, LLC - CA 732   2016-01-07   
858-732 5   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2018-10-27   
858-732 6   649C ONVOY, LLC - CA 732   2016-01-13   
858-732 7   516C AT&T CORP. 732   2015-10-30   
858-732 8   649C ONVOY, LLC - CA 732   2016-01-13   
858-732 9   829J PAETEC ITEL, LLC 732   2015-11-27   
858-736 A SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
858-736 0   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
858-736 1   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2004-10-18   
858-736 2   649C ONVOY, LLC - CA 732   2005-09-22   
858-736 3   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
858-736 4   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-10-04   
858-736 5   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-08-05   
858-736 6   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-02-02   
858-736 7   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-02-02   
858-736 8   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732   2005-05-02   
858-736 9   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-02   
858-750 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-750 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2006-09-08   
858-750 1   649C ONVOY, LLC - CA 732   2008-07-07   
858-750 2   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2008-08-14   
858-750 3   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2008-08-28   
858-750 4   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2008-09-04   
858-750 5   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2006-09-08   
858-750 6   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-09-14   
858-750 7   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-09-14   
858-750 8   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2007-09-19   
858-750 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2006-09-08   
858-752 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-752 0   5562 METROPCS, INC. 732   2003-10-29   
858-752 1   5562 METROPCS, INC. 732   2003-02-03   
858-752 2   5562 METROPCS, INC. 732   2003-02-03   
858-752 3   6529 T-MOBILE USA, INC. 732   2003-02-03   
858-752 4   6529 T-MOBILE USA, INC. 732   2003-02-03   
858-752 5   6529 T-MOBILE USA, INC. 732   2005-03-22   
858-752 6   318J COMCAST IP PHONE, LLC 732      
858-752 7   6529 T-MOBILE USA, INC. 732   2003-09-23   
858-752 8   5562 METROPCS, INC. 732   2003-08-24   
858-752 9   5562 METROPCS, INC. 732   2003-07-19   
858-754 A SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
858-754 0   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
858-754 1   145J TERRA NOVA TELECOM INC. 732   2024-07-08   
858-754 2   829J PAETEC ITEL, LLC 732   2006-02-26   
858-754 3   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
858-754 4   508J CENTURYLINK COMMUNICATIONS, LLC 732      
858-754 5   829J PAETEC ITEL, LLC 732   2010-11-17   
858-754 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2013-05-01   
858-754 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2010-08-01   
858-754 8   981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-29   
858-754 9   981E BANDWIDTH.COM CLEC, LLC - CA 732   2009-11-21   
858-765 A SNDGCA02XOZ  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-765 0   939H COMMIO, LLC 732   2021-10-15   
858-765 1   939H COMMIO, LLC 732   2021-10-15   
858-765 2   939H COMMIO, LLC 732   2021-10-15   
858-765 3   939H COMMIO, LLC 732   2021-10-15   
858-765 4   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2021-09-17   
858-765 5   939H COMMIO, LLC 732   2021-10-15   
858-765 6   649C ONVOY, LLC - CA 732   2022-12-15   
858-765 7   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2021-11-03   
858-765 8   624H ONVOY SPECTRUM, LLC 732   2021-11-13   
858-765 9   624H ONVOY SPECTRUM, LLC 732   2021-11-13   
858-766 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-766 0   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2013-11-17   
858-766 1   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2013-11-17   
858-766 2   649C ONVOY, LLC - CA 732   2012-12-29   
858-766 3   649C ONVOY, LLC - CA 732   2012-12-29   
858-766 4   649C ONVOY, LLC - CA 732   2012-12-29   
858-766 5   649C ONVOY, LLC - CA 732   2012-12-29   
858-766 6   649C ONVOY, LLC - CA 732   2012-12-29   
858-766 7   508J CENTURYLINK COMMUNICATIONS, LLC 732   2013-02-25   
858-766 8   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2013-11-17   
858-766 9   508J CENTURYLINK COMMUNICATIONS, LLC 732   2014-05-10   
858-768 A SNDGCA0268Z  318J COMCAST IP PHONE, LLC 732      
858-768 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-10-08   
858-768 1   6529 T-MOBILE USA, INC. 732   2008-05-06   
858-768 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-09-19   
858-768 3   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2007-03-26   
858-768 4   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2007-03-26   
858-768 5   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2007-03-26   
858-768 6   318J COMCAST IP PHONE, LLC 732   2006-11-22   
858-768 7   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2007-03-26   
858-768 8   649C ONVOY, LLC - CA 732   2022-05-28   
858-768 9   145J TERRA NOVA TELECOM INC. 732   2025-02-14   
858-775 A SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
858-777 A SNDKCA882MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      

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

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