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NPA: 628 [Rate centres in NPA 628] [Dial plan for NPA 628]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
628-629 7 San Francisco: Central DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2019-04-28   
628-629 8 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2021-04-10   
628-629 9 San Francisco: Central DA CA   321J HD CARRIER LLC 722   2019-02-09   
628-652 A San Francisco: Central DA CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722      
628-652 0 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 1 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 2 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 3 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 4 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 5 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 6 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 7 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 8 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-652 9 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2018-03-05   
628-666 A Ignacio CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
628-666 0 Ignacio CA   649C ONVOY, LLC - CA 722   2016-03-07   
628-666 1 Ignacio CA   649C ONVOY, LLC - CA 722   2016-03-07   
628-666 2 Ignacio CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2016-03-20   
628-666 3 Ignacio CA   649C ONVOY, LLC - CA 722   2016-04-22   
628-666 4 Ignacio CA   649C ONVOY, LLC - CA 722   2016-04-22   
628-666 5 Ignacio CA   649C ONVOY, LLC - CA 722   2016-05-05   
628-666 6 Ignacio CA   649C ONVOY, LLC - CA 722   2015-03-21   
628-666 7 Ignacio CA   6529 T-MOBILE USA, INC. 722   2016-07-11   
628-666 8 Ignacio CA   6529 T-MOBILE USA, INC. 722   2016-07-11   
628-666 9 Ignacio CA   649C ONVOY, LLC - CA 722   2016-02-29   
628-667 A San Rafael CA SNJUCACL7MD  965H FRACTEL, LLC 722      
628-667 0 San Rafael CA   939H COMMIO, LLC 722   2021-10-14   
628-667 1 San Rafael CA   939H COMMIO, LLC 722   2021-10-14   
628-667 2 San Rafael CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-02-25   
628-667 3 San Rafael CA   624H ONVOY SPECTRUM, LLC 722   2021-11-18   
628-667 4 San Rafael CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-12-21   
628-667 5 San Rafael CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-05-25   
628-667 6 San Rafael CA   649C ONVOY, LLC - CA 722   2024-05-23   
628-667 7 San Rafael CA   553J WHITESKY COMMUNICATIONS, LLC 722   2021-09-16   
628-667 8 San Rafael CA   965H FRACTEL, LLC 722   2021-01-15   
628-667 9 San Rafael CA   515J IP HORIZON LLC 722   2021-05-01   
628-677 A Mill Valley CA SNJUCACL7MD  965H FRACTEL, LLC 722      
628-677 0 Mill Valley CA   5562 METROPCS, INC. 722   2022-05-06   
628-677 1 Mill Valley CA   649C ONVOY, LLC - CA 722   2023-08-11   
628-677 2 Mill Valley CA   649C ONVOY, LLC - CA 722   2023-08-11   
628-677 3 Mill Valley CA   649C ONVOY, LLC - CA 722   2021-10-03   
628-677 4 Mill Valley CA   649C ONVOY, LLC - CA 722   2021-10-03   
628-677 5 Mill Valley CA   649C ONVOY, LLC - CA 722   2021-10-03   
628-677 6 Mill Valley CA   649C ONVOY, LLC - CA 722   2021-10-03   
628-677 7 Mill Valley CA   965H FRACTEL, LLC 722   2021-09-13   
628-677 8 Mill Valley CA   649C ONVOY, LLC - CA 722   2023-08-11   
628-677 9 Mill Valley CA   939H COMMIO, LLC 722   2022-11-10   
628-682 A Novato CA   649C ONVOY, LLC - CA 722   2025-04-06   
628-682 0 Novato CA   073H TELNYX LLC 722   2022-09-18   
628-682 1 Novato CA   939H COMMIO, LLC 722   2022-11-10   
628-682 2 Novato CA   649C ONVOY, LLC - CA 722   2020-12-05   
628-682 3 Novato CA   649C ONVOY, LLC - CA 722   2020-12-05   
628-682 4 Novato CA   516J TON80 COMMUNICATIONS, LLC 722   2021-06-19   
628-682 5 Novato CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2021-06-05   
628-682 6 Novato CA   649C ONVOY, LLC - CA 722   2025-07-19   
628-682 7 Novato CA   6529 T-MOBILE USA, INC. 722   2024-04-09   
628-682 8 Novato CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-03-11   
628-682 9 Novato CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2021-03-21   
628-688 A San Francisco: Central DA CA SNJUCACL7MD  965H FRACTEL, LLC 722      
628-688 0 San Francisco: Central DA CA   433E SONIC TELECOM, LLC - CA 722   2020-12-19   
628-688 1 San Francisco: Central DA CA   732J NUSO, LLC 722   2024-08-13   
628-688 2 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2021-03-04   
628-688 3 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2021-03-04   
628-688 4 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2021-03-04   
628-688 5 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2021-03-04   
628-688 6 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2021-04-10   
628-688 7 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2021-04-10   
628-688 8 San Francisco: Central DA CA   965H FRACTEL, LLC 722   2020-09-10   
628-688 9 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2021-04-10   
628-699 A Sausalito CA SNJUCACL7MD  965H FRACTEL, LLC 722      
628-699 0 Sausalito CA   624H ONVOY SPECTRUM, LLC 722   2021-11-01   
628-699 1 Sausalito CA   649C ONVOY, LLC - CA 722   2021-11-01   
628-699 2 Sausalito CA   649C ONVOY, LLC - CA 722   2021-11-01   
628-699 3 Sausalito CA   624H ONVOY SPECTRUM, LLC 722   2021-11-01   
628-699 4 Sausalito CA   649C ONVOY, LLC - CA 722   2021-11-01   
628-699 5 Sausalito CA   624H ONVOY SPECTRUM, LLC 722   2021-11-01   
628-699 6 Sausalito CA   624H ONVOY SPECTRUM, LLC 722   2021-11-01   
628-699 7 Sausalito CA   624H ONVOY SPECTRUM, LLC 722   2021-11-01   
628-699 8 Sausalito CA   553J WHITESKY COMMUNICATIONS, LLC 722   2021-09-16   
628-699 9 Sausalito CA   965H FRACTEL, LLC 722   2021-09-13   
628-724 A Belvedere CA SNJUCACL7MD  965H FRACTEL, LLC 722      
628-724 0 Belvedere CA   6529 T-MOBILE USA, INC. 722   2021-03-04   
628-724 1 Belvedere CA   6529 T-MOBILE USA, INC. 722   2021-03-04   
628-724 2 Belvedere CA   6529 T-MOBILE USA, INC. 722   2021-03-04   
628-724 3 Belvedere CA   6529 T-MOBILE USA, INC. 722   2021-03-04   
628-724 4 Belvedere CA   6529 T-MOBILE USA, INC. 722   2021-03-04   
628-724 5 Belvedere CA   649C ONVOY, LLC - CA 722   2022-01-06   
628-724 6 Belvedere CA   965H FRACTEL, LLC 722   2021-01-15   
628-724 7 Belvedere CA   6529 T-MOBILE USA, INC. 722   2021-04-10   
628-724 8 Belvedere CA   6529 T-MOBILE USA, INC. 722   2021-04-10   
628-724 9 Belvedere CA   6529 T-MOBILE USA, INC. 722   2021-04-10   
628-726 A San Francisco: Central DA CA SNFCCA21XSZ  321J HD CARRIER LLC 722   2024-08-23   
628-726 0 San Francisco: Central DA CA   624H ONVOY SPECTRUM, LLC 722   2024-08-24   
628-726 1 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2024-08-25   
628-726 2 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2024-08-25   
628-726 3 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2024-08-25   
628-726 4 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2024-08-25   
628-726 5 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2024-08-25   
628-726 6 San Francisco: Central DA CA   490J DISH WIRELESS, LLC 722   2024-08-24   
628-726 7 San Francisco: Central DA CA   7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2025-06-16   

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

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