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: SNTDCAUJCM9

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
510-679 4 Oakland: Berkeley DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-10-09   
510-679 7 Oakland: Berkeley DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-07-16   
510-679 8 Oakland: Berkeley DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-07-16   
510-679 9 Oakland: Berkeley DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-07-16   
510-690 7 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-09-02   
510-693 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-697 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-701 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-703 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-708 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-709 5 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-02-29   
510-709 6 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-02-29   
510-709 7 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2004-02-29   
510-710 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-712 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-712 0 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-714 1 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-12-22   
510-731 4 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-09-02   
510-731 7 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
510-731 8 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
510-734 A Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-735 1 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
510-735 4 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
510-735 5 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
510-735 6 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
510-735 7 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-24   
510-737 A Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-737 8 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
510-737 9 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
510-738 7 Fremont-Newark: Oliver DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-12-13   
510-738 8 Fremont-Newark: Oliver DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-05-16   
510-738 9 Fremont-Newark: Oliver DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2018-01-22   
510-739 4 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-12-22   
510-751 7 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-18   
510-759 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-759 0 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-761 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-761 1 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-761 2 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-761 4 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2016-11-09   
510-766 3 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-08-20   
510-766 4 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-08-20   
510-770 4 Fremont-Newark: Oliver DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-06-26   
510-770 7 Fremont-Newark: Oliver DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-12-17   
510-771 4 Fremont-Newark: Oliver DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-06-26   
510-778 3 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-04-18   
510-778 4 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-05-18   
510-786 7 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-10   
510-786 8 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2006-01-10   
510-813 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-816 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-819 4 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-09-22   
510-819 5 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2024-09-22   
510-822 0 Oakland: Trinidad DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-01-09   
510-822 1 Oakland: Trinidad DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-01-09   
510-826 A Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-826 9 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-01-23   
510-827 4 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-08   
510-829 0 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-10-03   
510-829 4 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-10-03   
510-829 5 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-10-03   
510-837 7 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-09-14   
510-837 8 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2007-10-20   
510-837 9 Richmond CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-09-14   
510-857 0 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2022-12-22   
510-857 9 Fremont-Newark: Main DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2013-09-19   
510-861 A Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-861 0 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-861 1 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-861 2 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-861 3 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2003-09-21   
510-861 4 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-02-19   
510-861 5 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-02-19   
510-861 6 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-861 7 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-02-19   
510-861 8 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-02-19   
510-861 9 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-04-16   
510-862 A Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-862 0 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-862 1 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-862 2 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-04-16   
510-862 3 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-04-16   
510-862 4 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-04-16   
510-862 5 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-07-24   
510-862 6 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-862 7 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-07-24   
510-862 8 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-07-24   
510-862 9 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2005-12-07   
510-870 6 Fremont-Newark: Greenleaf DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-05-19   
510-870 7 Fremont-Newark: Greenleaf DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-05-19   
510-892 1 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2021-04-18   
510-906 5 Oakland: Alameda DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-01-09   
510-906 6 Oakland: Alameda DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-01-09   
510-907 8 Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2025-01-08   
510-918 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-925 5 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-11-17   
510-925 6 Hayward CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2014-11-17   
510-928 A Oakland: Main-Piedmont DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-930 5 Oakland: Fruitvale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-02-09   
510-930 6 Oakland: Fruitvale DA CA 6010 NEW CINGULAR WIRELESS PCS, LLC 722   2019-02-09   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 >>

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.