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Pittsburg, CA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
925-203 A CNCRCADOCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-203 0   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
925-203 1   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-12-18   
925-203 2   553J WHITESKY COMMUNICATIONS, LLC 722   2021-09-16   
925-203 3   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2003-09-14   
925-203 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2004-12-31   
925-203 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2005-06-02   
925-203 6   649C ONVOY, LLC - CA 722   2021-10-02   
925-203 7   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-09-14   
925-203 8   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-05-06   
925-203 9   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-01-31   
925-220 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-220 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2023-11-16   
925-220 1   939H COMMIO, LLC 722   2024-01-28   
925-220 2   624H ONVOY SPECTRUM, LLC 722   2024-09-01   
925-220 3   939H COMMIO, LLC 722   2024-01-28   
925-220 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-06-17   
925-220 5   624H ONVOY SPECTRUM, LLC 722   2024-09-01   
925-220 6   624H ONVOY SPECTRUM, LLC 722   2024-09-01   
925-220 7   624H ONVOY SPECTRUM, LLC 722   2024-09-01   
925-220 8   939H COMMIO, LLC 722   2024-01-28   
925-220 9   939H COMMIO, LLC 722   2024-01-28   
925-252 A PSBGCA01DS0  9740 PACIFIC BELL 722      
925-252 0   9740 PACIFIC BELL 722      
925-252 1   9740 PACIFIC BELL 722      
925-252 2   9740 PACIFIC BELL 722      
925-252 3   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-19   
925-252 4   9740 PACIFIC BELL 722      
925-252 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-03-04   
925-252 6   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-19   
925-252 7   9262 UTILITY TELECOM GROUP, LLC - CA 722   2006-05-22   
925-252 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2006-09-07   
925-252 9   9740 PACIFIC BELL 722      
925-267 A HYWRCA115MD  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-267 0   516C AT&T CORP. 722   2016-07-16   
925-267 1   515J IP HORIZON LLC 722   2016-09-15   
925-267 2   516C AT&T CORP. 722   2006-06-30   
925-267 3   318J COMCAST IP PHONE, LLC 722   2008-08-13   
925-267 4   318J COMCAST IP PHONE, LLC 722   2006-09-12   
925-267 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
925-267 6   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-09-22   
925-267 7   649C ONVOY, LLC - CA 722   2009-12-20   
925-267 8   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-07-04   
925-267 9   318J COMCAST IP PHONE, LLC 722   2010-09-25   
925-318 A OKLDCAEBDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-318 0   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-01-23   
925-318 1   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-12-19   
925-318 2   649C ONVOY, LLC - CA 722   2011-01-20   
925-318 3   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 722      
925-318 4   318J COMCAST IP PHONE, LLC 722   2007-09-21   
925-318 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-06-25   
925-318 6   649C ONVOY, LLC - CA 722   2013-12-01   
925-318 7   649C ONVOY, LLC - CA 722   2012-12-31   
925-318 8   073H TELNYX LLC 722   2017-06-12   
925-318 9   649C ONVOY, LLC - CA 722   2012-12-31   
925-427 A PSBGCA01DS0  9740 PACIFIC BELL 722      
925-431 A PSBGCA01DS0  9740 PACIFIC BELL 722      
925-431 0   9740 PACIFIC BELL 722      
925-431 1   9740 PACIFIC BELL 722      
925-431 2   9740 PACIFIC BELL 722      
925-431 3   9740 PACIFIC BELL 722      
925-431 4   9740 PACIFIC BELL 722      
925-431 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2018-09-14   
925-431 6   649C ONVOY, LLC - CA 722   2019-02-21   
925-431 7   9740 PACIFIC BELL 722      
925-431 8   9740 PACIFIC BELL 722      
925-431 9   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-07-25   
925-432 A PSBGCA01DS0  9740 PACIFIC BELL 722      
925-439 A PSBGCA01DS0  9740 PACIFIC BELL 722      
925-473 A PSBGCA01DS0  9740 PACIFIC BELL 722      
925-492 A SNJUCACL4MD  939H COMMIO, LLC 722      
925-492 0   939H COMMIO, LLC 722   2021-11-25   
925-492 1   939H COMMIO, LLC 722   2021-11-25   
925-492 2   939H COMMIO, LLC 722   2021-11-25   
925-492 3   073H TELNYX LLC 722   2021-11-26   
925-492 4   624H ONVOY SPECTRUM, LLC 722   2021-12-10   
925-492 5   624H ONVOY SPECTRUM, LLC 722   2021-12-10   
925-492 6   649C ONVOY, LLC - CA 722   2023-09-11   
925-492 7   649C ONVOY, LLC - CA 722   2022-02-26   
925-492 8   649C ONVOY, LLC - CA 722   2022-02-26   
925-492 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-11-10   
925-526 A SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-526 0   981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-06-13   
925-526 1   829J PAETEC ITEL, LLC 722   2012-08-24   
925-526 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-12-22   
925-526 3   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-526 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-01-13   
925-526 5   981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-01-13   
925-526 6   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-11-05   
925-526 7   649C ONVOY, LLC - CA 722   2013-03-16   
925-526 8   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-526 9   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-547 A   490J DISH WIRELESS, LLC 722   2026-03-02   
925-547 8   490J DISH WIRELESS, LLC 722   2026-07-01   
925-547 9   490J DISH WIRELESS, LLC 722   2026-03-02   
925-573 A SNFCCACQDS0  7894 NORTH COUNTY COMMUNICATION CORPORATION - CA 722      
925-597 A HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-597 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-597 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-597 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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