Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
628-219 2 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-10-21   
628-219 3 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-10-21   
628-219 4 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-10-21   
628-219 6 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-10-21   
628-219 8 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-09-10   
628-219 9 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-09-10   
628-224 A San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
628-224 0 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
628-224 1 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
628-224 2 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
628-224 3 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
628-224 4 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
628-224 5 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
628-224 7 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   
628-224 8 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   
628-224 9 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   
628-227 4 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
628-233 A San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
628-233 0 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-19   
628-233 1 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-19   
628-233 2 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-19   
628-233 3 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-19   
628-233 5 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-19   
628-233 6 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-19   
628-233 8 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-19   
628-233 9 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-19   
628-241 6 San Francisco: Juniper DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-05-07   
628-253 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-08-24   
628-269 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-18   
628-278 A San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
628-278 6 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-02-24   
628-278 7 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-02-24   
628-278 8 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-02-24   
628-278 9 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-02-24   
628-279 3 Sausalito CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-04-18   
628-279 5 Sausalito CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-10-05   
628-285 7 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2023-09-01   
628-285 8 San Rafael CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-07-14   
628-286 4 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-04-22   
628-286 5 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-04-22   
628-286 6 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-04-22   
628-286 7 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-04-22   
628-286 8 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-04-22   
628-286 9 San Francisco: Montrose-Evergreen DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2020-04-22   
628-316 A San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
628-316 0 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-16   
628-316 1 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-16   
628-316 2 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-16   
628-316 3 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-16   
628-316 4 San Francisco: Central DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-12-16   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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