Local Calling Guide

Area code/prefix search

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

NXX: 628

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
628-628 A San Francisco: Central DA CA SNJUCACL7MD  965H FRACTEL, LLC 722      
628-628 0 San Francisco: Central DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2019-08-11   
628-628 1 San Francisco: Central DA CA SNFCCAMKX3Y  597F VOIP INNOVATIONS, LLC 722   2019-08-01   
628-628 2 San Francisco: Central DA CA SNJUCACL7MD  965H FRACTEL, LLC 722   2019-05-14   
628-628 3 San Francisco: Central DA CA SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2019-08-18   
628-628 4 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-08-30   
628-628 5 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-08-30   
628-628 6 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-08-30   
628-628 7 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-08-30   
628-628 8 San Francisco: Central DA CA SNJUCACL7MD  965H FRACTEL, LLC 722   2019-05-14   
628-628 9 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-08-30   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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