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La Jolla, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
858-249 9   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2012-11-25   
858-250 A SNDGCA0244Z  252F WIDE VOICE, LLC - CA 732      
858-250 0   981E BANDWIDTH.COM CLEC, LLC - CA 732   2016-09-02   
858-250 1   252F WIDE VOICE, LLC - CA 732   2016-10-20   
858-250 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2016-09-01   
858-250 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2016-09-01   
858-250 4   321J HD CARRIER LLC 732   2016-10-20   
858-250 5   321J HD CARRIER LLC 732   2016-10-20   
858-250 6   321J HD CARRIER LLC 732   2016-10-20   
858-250 7   321J HD CARRIER LLC 732   2016-10-20   
858-250 8   321J HD CARRIER LLC 732   2016-10-20   
858-250 9   6529 T-MOBILE USA, INC. 732   2016-10-12   
858-251 A SNDGCA02XSZ  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732      
858-251 0   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-08-20   
858-251 1   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-08-20   
858-251 2   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-08-20   
858-251 3   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-08-20   
858-251 4   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-08-20   
858-251 5   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-08-20   
858-251 6   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-08-20   
858-251 7   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-08-20   
858-251 8   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-08-20   
858-251 9   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 732   2012-08-20   
858-255 A SNDACA96DS0  7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732      
858-255 0   981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-04   
858-255 1   981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-04   
858-255 2   318J COMCAST IP PHONE, LLC 732   2011-06-16   
858-255 3   7147 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 732   2011-04-02   
858-255 4   981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-04   
858-255 5   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732   2011-05-28   
858-255 6   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732   2011-06-26   
858-255 7   981E BANDWIDTH.COM CLEC, LLC - CA 732   2011-07-04   
858-255 8   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2011-07-16   
858-255 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2012-05-03   
858-257 A SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-257 0   981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-08-15   
858-257 1   981E BANDWIDTH.COM CLEC, LLC - CA 732   2015-08-15   
858-257 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-11-22   
858-257 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-08-30   
858-257 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-11-22   
858-257 5   829J PAETEC ITEL, LLC 732   2019-08-23   
858-257 6   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2015-10-23   
858-257 7   6529 T-MOBILE USA, INC. 732   2015-04-23   
858-257 8   6529 T-MOBILE USA, INC. 732   2015-04-23   
858-257 9   6529 T-MOBILE USA, INC. 732   2015-04-23   
858-260 A ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
858-260 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-05-04   
858-260 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-06-04   
858-260 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-03-20   
858-260 3   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-01-30   
858-260 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-08-28   
858-260 5   829J PAETEC ITEL, LLC 732   2013-11-12   
858-260 6   649C ONVOY, LLC - CA 732   2013-11-29   
858-260 7   649C ONVOY, LLC - CA 732   2013-11-29   
858-260 8   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2013-11-17   
858-260 9   6529 T-MOBILE USA, INC. 732   2013-09-19   
858-263 A SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732      
858-263 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-07-23   
858-263 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-07-23   
858-263 2   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2013-09-13   
858-263 3   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2013-07-23   
858-263 4   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2013-07-11   
858-263 5   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2013-07-23   
858-263 6   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2013-07-23   
858-263 7   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732   2013-09-01   
858-263 8   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2013-07-23   
858-263 9   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2013-07-23   
858-270 A PCBHCA01DS0  9740 PACIFIC BELL 732      
858-272 A PCBHCA01DS0  9740 PACIFIC BELL 732      
858-273 A PCBHCA01DS0  9740 PACIFIC BELL 732      
858-274 A PCBHCA01DS0  9740 PACIFIC BELL 732      
858-281 A SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-281 0   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-03   
858-281 1   6529 T-MOBILE USA, INC. 732   2014-07-28   
858-281 2   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-06-13   
858-281 3   6529 T-MOBILE USA, INC. 732   2014-07-28   
858-281 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-25   
858-281 5   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-08-25   
858-281 6   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2014-06-22   
858-281 7   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732   2014-07-03   
858-281 8   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2014-07-16   
858-281 9   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2014-07-16   
858-283 A SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
858-283 0   649C ONVOY, LLC - CA 732   2016-11-09   
858-283 1   649C ONVOY, LLC - CA 732   2016-11-09   
858-283 2   649C ONVOY, LLC - CA 732   2016-11-09   
858-283 3   649C ONVOY, LLC - CA 732   2016-11-19   
858-283 4   649C ONVOY, LLC - CA 732   2017-03-17   
858-283 5   073H TELNYX LLC 732   2017-03-24   
858-283 6   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-08-24   
858-283 7   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2024-04-30   
858-283 8   318J COMCAST IP PHONE, LLC 732   2017-03-25   
858-283 9   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-08-24   
858-291 A SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
858-291 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2014-10-21   
858-291 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-08-17   
858-291 2   6529 T-MOBILE USA, INC. 732   2015-07-20   
858-291 3   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-07-26   
858-291 4   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2014-10-25   
858-291 5   508J CENTURYLINK COMMUNICATIONS, LLC 732   2015-06-21   

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

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