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: 468

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
628-468 A San Francisco: Central DA CA SNFCCAMKX8Y  622J SKYE TELECOM LLC DBA SKYETEL 722      
628-468 0 San Francisco: Central DA CA SNFCCAMKX8Y  622J SKYE TELECOM LLC DBA SKYETEL 722   2021-07-25   
628-468 1 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-12-05   
628-468 2 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-12-05   
628-468 3 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-12-05   
628-468 4 San Francisco: Central DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-10-17   
628-468 5 San Francisco: Central DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-10-17   
628-468 6 San Francisco: Central DA CA SNFCCA21XNZ  624H ONVOY SPECTRUM, LLC 722   2021-10-21   
628-468 7 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-12-05   
628-468 8 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-12-05   
628-468 9 San Francisco: Central DA CA OKLECAZV1MD  6529 T-MOBILE USA, INC. 722   2021-12-05   

Last updated: Sun, 17 May 2026 03:26:51 UTC

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