Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: OKLECAZVGT0

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
510-866 7 Oakland: Fruitvale DA CA 5562 METROPCS, INC. 722      
510-867 0 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722      
510-867 1 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722      
510-867 4 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722      
510-867 5 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722      
510-867 7 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722      
510-867 8 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722      
510-867 9 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722      
510-869 9 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722   2021-08-29   
510-872 1 Oakland: Alameda DA CA 5562 METROPCS, INC. 722      
510-872 3 Oakland: Alameda DA CA 5562 METROPCS, INC. 722      
510-872 4 Oakland: Alameda DA CA 5562 METROPCS, INC. 722      
510-872 5 Oakland: Alameda DA CA 5562 METROPCS, INC. 722      
510-872 6 Oakland: Alameda DA CA 5562 METROPCS, INC. 722      
510-872 7 Oakland: Alameda DA CA 5562 METROPCS, INC. 722      
510-872 8 Oakland: Alameda DA CA 5562 METROPCS, INC. 722      
510-875 0 Oakland: Trinidad DA CA 5562 METROPCS, INC. 722   2007-01-09   
510-875 3 Oakland: Trinidad DA CA 5562 METROPCS, INC. 722   2006-10-16   
510-875 4 Oakland: Trinidad DA CA 5562 METROPCS, INC. 722   2005-01-31   
510-875 5 Oakland: Trinidad DA CA 5562 METROPCS, INC. 722   2004-12-07   
510-875 8 Oakland: Trinidad DA CA 5562 METROPCS, INC. 722   2004-07-07   
510-875 9 Oakland: Trinidad DA CA 5562 METROPCS, INC. 722   2004-04-17   
510-876 7 Hayward CA 6529 T-MOBILE USA, INC. 722   2014-07-11   
510-877 2 Oakland: Trinidad DA CA 6529 T-MOBILE USA, INC. 722   2014-05-13   
510-878 8 Oakland: Trinidad DA CA 5562 METROPCS, INC. 722   2008-12-07   
510-880 7 Hayward CA 5562 METROPCS, INC. 722   2020-07-23   
510-880 8 Hayward CA 5562 METROPCS, INC. 722   2020-07-23   
510-880 9 Hayward CA 5562 METROPCS, INC. 722   2011-03-24   
510-883 4 Oakland: Berkeley DA CA 5562 METROPCS, INC. 722   2012-10-22   
510-890 A Richmond CA 6529 T-MOBILE USA, INC. 722      
510-890 1 Richmond CA 6529 T-MOBILE USA, INC. 722   2019-06-21   
510-890 6 Richmond CA 6529 T-MOBILE USA, INC. 722   2016-12-04   
510-890 7 Richmond CA 6529 T-MOBILE USA, INC. 722   2016-12-04   
510-890 8 Richmond CA 6529 T-MOBILE USA, INC. 722   2016-10-10   
510-890 9 Richmond CA 6529 T-MOBILE USA, INC. 722   2016-08-12   
510-892 6 Hayward CA 6529 T-MOBILE USA, INC. 722   2021-03-11   
510-892 7 Hayward CA 6529 T-MOBILE USA, INC. 722   2021-03-11   
510-894 5 Fremont-Newark: Main DA CA 6529 T-MOBILE USA, INC. 722   2005-08-12   
510-894 9 Fremont-Newark: Main DA CA 6529 T-MOBILE USA, INC. 722   2007-07-08   
510-896 0 Fremont-Newark: Main DA CA 6529 T-MOBILE USA, INC. 722   2008-02-14   
510-899 0 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722   2021-04-05   
510-899 1 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722   2020-10-23   
510-899 2 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722   2021-04-05   
510-899 3 Oakland: Main-Piedmont DA CA 6529 T-MOBILE USA, INC. 722   2020-10-23   
510-901 8 Hayward CA 6529 T-MOBILE USA, INC. 722   2016-09-27   
510-901 9 Hayward CA 6529 T-MOBILE USA, INC. 722   2016-09-27   
510-902 8 Fremont-Newark: Main DA CA 6529 T-MOBILE USA, INC. 722   2019-01-29   
510-902 9 Fremont-Newark: Main DA CA 6529 T-MOBILE USA, INC. 722   2019-01-29   
510-904 1 Oakland: Trinidad DA CA 6529 T-MOBILE USA, INC. 722   2021-03-29   
510-904 2 Oakland: Trinidad DA CA 5562 METROPCS, INC. 722   2008-09-11   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.