Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 628 [Rate centres in NPA 628] [Dial plan for NPA 628]

NXX: 789

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
628-789 A San Francisco: Central DA CA SNJUCACLHMD  616J LEAP TELECOM, LLC 722      
628-789 0 San Francisco: Central DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2023-10-30   
628-789 1 San Francisco: Central DA CA SNJUCACLHMD  616J LEAP TELECOM, LLC 722   2022-11-16   
628-789 2 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2022-10-01   
628-789 3 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2022-10-01   
628-789 4 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2024-01-23   
628-789 5 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2024-01-23   
628-789 6 San Francisco: Central DA CA   6529 T-MOBILE USA, INC. 722   2024-01-23   
628-789 7 San Francisco: Central DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-08-12   
628-789 8 San Francisco: Central DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2024-09-10   
628-789 9 San Francisco: Central DA CA SNJUCACL7MD  965H FRACTEL, LLC 722   2022-07-29   

Last updated: Sun, 18 Aug 2024 23:40:19 UTC

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