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NPA: 925 [Rate centres in NPA 925] [Dial plan for NPA 925]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
925-587 3 Dublin-San Ramon CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-20   
925-587 4 Dublin-San Ramon CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-07-11   
925-587 5 Dublin-San Ramon CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722   2010-04-19   
925-587 6 Dublin-San Ramon CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-03-29   
925-587 7 Dublin-San Ramon CA   508J CENTURYLINK COMMUNICATIONS, LLC 722   2014-03-28   
925-587 8 Dublin-San Ramon CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-03-29   
925-587 9 Dublin-San Ramon CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-20   
925-588 A Walnut Creek CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-588 0 Walnut Creek CA   145J TERRA NOVA TELECOM INC. 722   2025-07-25   
925-588 1 Walnut Creek CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-11-10   
925-588 2 Walnut Creek CA   671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-588 3 Walnut Creek CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-12-28   
925-588 4 Walnut Creek CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2007-05-05   
925-588 5 Walnut Creek CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-08-02   
925-588 6 Walnut Creek CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2008-03-09   
925-588 7 Walnut Creek CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-15   
925-588 8 Walnut Creek CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-08-02   
925-588 9 Walnut Creek CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2005-11-10   
925-590 A Bishop Ranch CA OKLDCA03XKY  624H ONVOY SPECTRUM, LLC 722      
925-590 0 Bishop Ranch CA   649C ONVOY, LLC - CA 722   2023-10-29   
925-590 1 Bishop Ranch CA   649C ONVOY, LLC - CA 722   2023-10-29   
925-590 2 Bishop Ranch CA   649C ONVOY, LLC - CA 722   2023-10-29   
925-590 3 Bishop Ranch CA   649C ONVOY, LLC - CA 722   2023-10-29   
925-590 4 Bishop Ranch CA   649C ONVOY, LLC - CA 722   2023-10-29   
925-590 5 Bishop Ranch CA   624H ONVOY SPECTRUM, LLC 722   2022-08-25   
925-590 6 Bishop Ranch CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2023-07-13   
925-590 7 Bishop Ranch CA   624H ONVOY SPECTRUM, LLC 722   2024-11-01   
925-590 8 Bishop Ranch CA   624H ONVOY SPECTRUM, LLC 722   2024-11-01   
925-590 9 Bishop Ranch CA   624H ONVOY SPECTRUM, LLC 722   2024-11-01   
925-592 A Moraga CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
925-592 0 Moraga CA   318J COMCAST IP PHONE, LLC 722   2015-08-05   
925-592 1 Moraga CA   649C ONVOY, LLC - CA 722   2016-03-11   
925-592 2 Moraga CA   649C ONVOY, LLC - CA 722   2016-03-11   
925-592 3 Moraga CA   649C ONVOY, LLC - CA 722   2020-05-04   
925-592 4 Moraga CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2019-01-07   
925-592 6 Moraga CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-03-29   
925-592 7 Moraga CA   6529 T-MOBILE USA, INC. 722   2020-05-04   
925-592 8 Moraga CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2010-04-01   
925-592 9 Moraga CA   073H TELNYX LLC 722   2017-07-20   
925-594 A Danville CA OKLECAZV1MD  5562 METROPCS, INC. 722      
925-594 0 Danville CA   5562 METROPCS, INC. 722      
925-594 1 Danville CA   5562 METROPCS, INC. 722      
925-594 2 Danville CA   5562 METROPCS, INC. 722      
925-594 3 Danville CA   5562 METROPCS, INC. 722      
925-594 4 Danville CA   433E SONIC TELECOM, LLC - CA 722   2015-12-12   
925-594 5 Danville CA   829J PAETEC ITEL, LLC 722   2011-07-12   
925-594 6 Danville CA   649C ONVOY, LLC - CA 722   2012-12-30   
925-594 7 Danville CA   649C ONVOY, LLC - CA 722   2012-12-30   
925-594 8 Danville CA   649C ONVOY, LLC - CA 722   2012-12-30   
925-594 9 Danville CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-10-13   
925-595 A Concord CA OKLECAZV1MD  5562 METROPCS, INC. 722      
925-595 0 Concord CA   5562 METROPCS, INC. 722      
925-595 1 Concord CA   5562 METROPCS, INC. 722      
925-595 2 Concord CA   5562 METROPCS, INC. 722      
925-595 3 Concord CA   5562 METROPCS, INC. 722      
925-595 4 Concord CA   5562 METROPCS, INC. 722      
925-595 5 Concord CA   5562 METROPCS, INC. 722      
925-595 6 Concord CA   5562 METROPCS, INC. 722      
925-595 7 Concord CA   5562 METROPCS, INC. 722      
925-595 8 Concord CA   5562 METROPCS, INC. 722      
925-595 9 Concord CA   5562 METROPCS, INC. 722      
925-596 A Pleasanton CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-596 0 Pleasanton CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-596 1 Pleasanton CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-596 2 Pleasanton CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-10-11   
925-596 3 Pleasanton CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-596 4 Pleasanton CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-596 5 Pleasanton CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-596 6 Pleasanton CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-11-24   
925-596 7 Pleasanton CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2012-05-04   
925-596 8 Pleasanton CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2011-07-11   
925-596 9 Pleasanton CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-08-30   
925-597 A Pittsburg CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-597 0 Pittsburg CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-597 1 Pittsburg CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-597 2 Pittsburg CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-597 3 Pittsburg CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722      
925-597 4 Pittsburg CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-05-21   
925-597 5 Pittsburg CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2020-10-15   
925-597 6 Pittsburg CA   939H COMMIO, LLC 722   2021-10-21   
925-597 7 Pittsburg CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2010-03-14   
925-597 8 Pittsburg CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-05-03   
925-597 9 Pittsburg CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-06-15   
925-598 A Pleasanton CA PLTNCA13DS0  9740 PACIFIC BELL 722      
925-599 A Livermore CA SNJUCACL7MD  965H FRACTEL, LLC 722      
925-599 0 Livermore CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2025-09-12   
925-599 1 Livermore CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-11-30   
925-599 2 Livermore CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-12-20   
925-599 3 Livermore CA   553J WHITESKY COMMUNICATIONS, LLC 722   2021-09-16   
925-599 4 Livermore CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-11-30   
925-599 5 Livermore CA   624H ONVOY SPECTRUM, LLC 722   2021-11-19   
925-599 6 Livermore CA   624H ONVOY SPECTRUM, LLC 722   2021-11-19   
925-599 7 Livermore CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-14   
925-599 8 Livermore CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-11-25   
925-599 9 Livermore CA   965H FRACTEL, LLC 722   2021-03-27   
925-600 A Pleasanton CA PLTNCA12DS0  9740 PACIFIC BELL 722      
925-602 A Concord CA CNCRCA01DS0  9740 PACIFIC BELL 722      
925-603 A Concord CA CNCRCA01DS1  9740 PACIFIC BELL 722      
925-603 0 Concord CA   9740 PACIFIC BELL 722      
925-603 1 Concord CA   9740 PACIFIC BELL 722      

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

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