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
510-960 9 Oakland: Berkeley DA CA 6529 T-MOBILE USA, INC. 722   2019-05-19   
510-961 4 Fremont-Newark: Greenleaf DA CA 5562 METROPCS, INC. 722   2019-08-24   
510-961 8 Fremont-Newark: Greenleaf DA CA 5562 METROPCS, INC. 722   2020-01-11   
510-961 9 Fremont-Newark: Greenleaf DA CA 5562 METROPCS, INC. 722   2020-05-09   
510-962 0 Hayward CA 6529 T-MOBILE USA, INC. 722   2004-07-11   
510-962 1 Hayward CA 6529 T-MOBILE USA, INC. 722   2004-10-01   
510-962 2 Hayward CA 6529 T-MOBILE USA, INC. 722   2004-11-07   
510-963 0 Hayward CA 6529 T-MOBILE USA, INC. 722   2016-08-07   
510-963 6 Hayward CA 6529 T-MOBILE USA, INC. 722   2016-07-08   
510-963 7 Hayward CA 6529 T-MOBILE USA, INC. 722   2017-02-14   
510-967 A Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-967 0 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-967 1 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-967 2 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-967 3 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-967 4 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-967 5 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-967 6 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-967 7 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-967 8 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-967 9 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-971 0 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722   2021-04-05   
510-973 A Oakland: Berkeley DA CA 6529 T-MOBILE USA, INC. 722      
510-973 9 Oakland: Berkeley DA CA 6529 T-MOBILE USA, INC. 722   2021-04-26   
510-974 6 Richmond CA 6529 T-MOBILE USA, INC. 722   2014-12-13   
510-974 9 Richmond CA 6529 T-MOBILE USA, INC. 722   2014-11-11   
510-975 2 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2020-05-09   
510-975 5 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2020-07-13   
510-975 6 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2020-08-10   
510-975 8 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2020-09-14   
510-977 2 Oakland: Berkeley DA CA 6529 T-MOBILE USA, INC. 722   2020-08-19   
510-977 3 Oakland: Berkeley DA CA 6529 T-MOBILE USA, INC. 722   2020-08-19   
510-978 0 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2003-04-07   
510-978 1 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2003-04-07   
510-978 2 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2003-04-07   
510-978 3 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2003-04-07   
510-978 5 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2003-04-07   
510-978 6 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2003-04-07   
510-978 7 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2003-04-07   
510-978 8 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2003-04-07   
510-978 9 Oakland: Alameda DA CA 5562 METROPCS, INC. 722   2003-04-07   
510-980 1 Fremont-Newark: Main DA CA 6529 T-MOBILE USA, INC. 722   2019-08-27   
510-980 2 Fremont-Newark: Main DA CA 5562 METROPCS, INC. 722   2019-08-11   
510-980 3 Fremont-Newark: Main DA CA 6529 T-MOBILE USA, INC. 722   2019-08-27   
510-982 9 Oakland: Berkeley DA CA 5562 METROPCS, INC. 722   2011-03-27   
510-984 8 Oakland: Berkeley DA CA 6529 T-MOBILE USA, INC. 722   2010-03-14   
510-987 6 Oakland: Main-Piedmont DA CA 5562 METROPCS, INC. 722   2008-08-31   
510-988 A Oakland: Fruitvale DA CA 6529 T-MOBILE USA, INC. 722      
510-988 1 Oakland: Fruitvale DA CA 6529 T-MOBILE USA, INC. 722   2019-10-04   
510-988 2 Oakland: Fruitvale DA CA 6529 T-MOBILE USA, INC. 722   2019-08-24   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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