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: 268

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
628-268 A San Francisco: Central DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
628-268 0 San Francisco: Central DA CA SNJUCACLDS1  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2019-12-28   
628-268 1 San Francisco: Central DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2020-01-19   
628-268 2 San Francisco: Central DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2019-10-17   
628-268 3 San Francisco: Central DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2019-10-17   
628-268 4 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-10-18   
628-268 5 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-10-18   
628-268 6 San Francisco: Central DA CA SNRSCA01KMD  7145 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 722   2019-10-18   
628-268 7 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-10-18   
628-268 8 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-10-18   
628-268 9 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2019-10-18   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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