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: SNFCCA21XUY

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
510-764 3 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-06-07   
510-764 8 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-23   
510-766 A Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-766 0 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-05-23   
510-766 1 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-05-23   
510-766 2 Fremont-Newark: Main DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-05-23   
510-770 6 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-04-19   
510-771 7 Fremont-Newark: Oliver DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-20   
510-775 A Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-775 0 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-11-12   
510-775 1 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-11-12   
510-775 2 Oakland: Alameda DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2012-11-12   
510-779 2 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-02-17   
510-788 0 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-788 1 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-08-23   
510-788 9 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
510-801 A Oakland: Main-Piedmont DA CA 6630 USA MOBILITY WIRELESS, INC. 722      
510-802 A Oakland: Main-Piedmont DA CA 6630 USA MOBILITY WIRELESS, INC. 722      
510-805 A Oakland: Main-Piedmont DA CA 6630 USA MOBILITY WIRELESS, INC. 722      
510-806 7 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-26   
510-806 8 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-26   
510-806 9 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2016-08-26   
510-815 9 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
510-823 0 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2015-07-02   
510-827 1 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-10   
510-831 A Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-831 0 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-02-12   
510-831 1 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-02-12   
510-831 2 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-02-13   
510-831 3 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-02-13   
510-831 4 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-02-13   
510-831 5 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-02-13   
510-831 6 Richmond CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2021-02-13   
510-833 6 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-10   
510-833 7 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-10   
510-833 9 Oakland: Berkeley DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-10   
510-838 A Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-838 0 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-04-27   
510-838 1 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-10   
510-838 2 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-10   
510-838 4 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-10   
510-842 5 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-10-28   
510-842 6 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-21   
510-842 7 Oakland: Fruitvale DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-21   
510-852 9 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
510-853 9 Oakland: Main-Piedmont DA CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2018-04-02   
510-854 A El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-854 0 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2011-05-07   
510-854 6 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2008-11-20   
510-854 8 El Sobrante-Pinole CA 981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-10-28   

<< 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 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.