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: SNFCCAMKDS3

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
408-762 6 Morgan Hill CA 649C ONVOY, LLC - CA 722      
408-763 8 Morgan Hill CA 649C ONVOY, LLC - CA 722   2013-01-13   
408-766 A San Jose: South DA CA 649C ONVOY, LLC - CA 722      
408-766 3 San Jose: South DA CA 649C ONVOY, LLC - CA 722   2011-01-03   
408-767 6 Gilroy CA 649C ONVOY, LLC - CA 722   2013-01-12   
408-767 7 Gilroy CA 649C ONVOY, LLC - CA 722   2012-08-31   
408-769 2 Sunnyvale CA 649C ONVOY, LLC - CA 722   2012-12-30   
408-769 3 Sunnyvale CA 649C ONVOY, LLC - CA 722   2012-12-30   
408-769 4 Sunnyvale CA 649C ONVOY, LLC - CA 722   2012-12-30   
408-769 5 Sunnyvale CA 649C ONVOY, LLC - CA 722   2013-01-13   
408-770 4 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2008-10-03   
408-770 5 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2008-10-03   
408-775 6 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2009-08-11   
408-777 4 San Jose: West DA CA 649C ONVOY, LLC - CA 722   2025-10-19   
408-777 6 San Jose: West DA CA 649C ONVOY, LLC - CA 722   2009-02-02   
408-786 1 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2005-07-23   
408-786 2 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2005-07-23   
408-786 3 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2005-07-23   
408-789 7 Sunnyvale CA 649C ONVOY, LLC - CA 722   2009-01-02   
408-789 8 Sunnyvale CA 649C ONVOY, LLC - CA 722   2006-10-19   
408-790 0 San Jose: West DA CA 649C ONVOY, LLC - CA 722      
408-790 1 San Jose: West DA CA 649C ONVOY, LLC - CA 722      
408-800 A San Jose: South DA CA 649C ONVOY, LLC - CA 722      
408-800 0 San Jose: South DA CA 649C ONVOY, LLC - CA 722   2010-11-11   
408-805 3 Saratoga CA 649C ONVOY, LLC - CA 722   2013-01-13   
408-809 8 San Jose: South DA CA 649C ONVOY, LLC - CA 722   2013-08-26   
408-809 9 San Jose: South DA CA 649C ONVOY, LLC - CA 722   2013-08-26   
408-818 8 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2013-08-26   
408-818 9 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2013-08-26   
408-819 7 Campbell CA 649C ONVOY, LLC - CA 722   2013-12-02   
408-819 9 Campbell CA 649C ONVOY, LLC - CA 722   2013-12-02   
408-825 6 Morgan Hill CA 649C ONVOY, LLC - CA 722   2005-01-28   
408-827 7 Los Gatos CA 649C ONVOY, LLC - CA 722   2007-11-10   
408-830 8 Sunnyvale CA 649C ONVOY, LLC - CA 722   2026-04-05   
408-831 9 San Jose: West DA CA 649C ONVOY, LLC - CA 722   2023-11-12   
408-840 0 Gilroy CA 649C ONVOY, LLC - CA 722   2007-04-07   
408-843 5 Gilroy CA 649C ONVOY, LLC - CA 722   2006-01-08   
408-856 2 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2007-01-27   
408-868 3 Saratoga CA 649C ONVOY, LLC - CA 722   2012-10-27   
408-868 7 Saratoga CA 649C ONVOY, LLC - CA 722   2011-05-02   
408-869 0 San Jose: West DA CA 649C ONVOY, LLC - CA 722      
408-869 1 San Jose: West DA CA 649C ONVOY, LLC - CA 722      
408-869 5 San Jose: West DA CA 649C ONVOY, LLC - CA 722      
408-869 6 San Jose: West DA CA 649C ONVOY, LLC - CA 722      
408-872 5 Saratoga CA 649C ONVOY, LLC - CA 722   2012-11-08   
408-872 8 Saratoga CA 649C ONVOY, LLC - CA 722   2014-09-26   
408-872 9 Saratoga CA 649C ONVOY, LLC - CA 722   2014-09-26   
408-874 8 Campbell CA 649C ONVOY, LLC - CA 722   2007-01-11   
408-877 A Saratoga CA 649C ONVOY, LLC - CA 722      
408-877 1 Saratoga CA 649C ONVOY, LLC - CA 722      
408-877 2 Saratoga CA 649C ONVOY, LLC - CA 722   2020-12-05   
408-877 3 Saratoga CA 649C ONVOY, LLC - CA 722      
408-877 7 Saratoga CA 649C ONVOY, LLC - CA 722   2006-01-08   
408-877 8 Saratoga CA 649C ONVOY, LLC - CA 722   2013-04-05   
408-877 9 Saratoga CA 649C ONVOY, LLC - CA 722   2023-11-12   
408-882 1 San Jose: West DA CA 649C ONVOY, LLC - CA 722   2018-09-14   
408-882 6 San Jose: West DA CA 649C ONVOY, LLC - CA 722   2007-07-17   
408-882 9 San Jose: West DA CA 649C ONVOY, LLC - CA 722   2018-09-14   
408-883 6 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2011-04-11   
408-884 6 Los Gatos CA 649C ONVOY, LLC - CA 722   2020-12-05   
408-886 9 San Jose: West DA CA 649C ONVOY, LLC - CA 722   2007-09-07   
408-889 A San Jose: North DA CA 649C ONVOY, LLC - CA 722   2024-01-21   
408-889 0 San Jose: North DA CA 649C ONVOY, LLC - CA 722      
408-889 2 San Jose: North DA CA 649C ONVOY, LLC - CA 722      
408-889 4 San Jose: North DA CA 649C ONVOY, LLC - CA 722      
408-889 5 San Jose: North DA CA 649C ONVOY, LLC - CA 722      
408-889 6 San Jose: North DA CA 649C ONVOY, LLC - CA 722      
408-889 7 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2020-11-25   
408-889 8 San Jose: North DA CA 649C ONVOY, LLC - CA 722      
408-890 3 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2008-05-13   
408-890 4 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2006-10-31   
408-898 9 Saratoga CA 649C ONVOY, LLC - CA 722   2013-09-20   
408-900 A Sunnyvale CA 649C ONVOY, LLC - CA 722      
408-900 0 Sunnyvale CA 649C ONVOY, LLC - CA 722   2011-01-09   
408-900 2 Sunnyvale CA 649C ONVOY, LLC - CA 722   2019-10-29   
408-900 6 Sunnyvale CA 649C ONVOY, LLC - CA 722   2019-11-17   
408-900 9 Sunnyvale CA 649C ONVOY, LLC - CA 722   2011-05-20   
408-912 7 San Jose: South DA CA 649C ONVOY, LLC - CA 722   2008-07-14   
408-913 8 Saratoga CA 649C ONVOY, LLC - CA 722   2012-10-24   
408-939 A San Jose: South DA CA 649C ONVOY, LLC - CA 722   2026-07-12   
408-939 0 San Jose: South DA CA 649C ONVOY, LLC - CA 722   2026-07-12   
408-939 1 San Jose: South DA CA 649C ONVOY, LLC - CA 722   2026-07-20   
408-939 6 San Jose: South DA CA 649C ONVOY, LLC - CA 722   2026-07-20   
408-939 7 San Jose: South DA CA 649C ONVOY, LLC - CA 722   2026-07-20   
408-940 9 Sunnyvale CA 649C ONVOY, LLC - CA 722   2026-06-14   
408-963 5 Campbell CA 649C ONVOY, LLC - CA 722   2007-09-07   
408-965 9 San Jose: North DA CA 649C ONVOY, LLC - CA 722   2023-10-14   
408-990 1 Sunnyvale CA 649C ONVOY, LLC - CA 722   2008-02-28   
415-223 A San Rafael CA 649C ONVOY, LLC - CA 722      
415-223 0 San Rafael CA 649C ONVOY, LLC - CA 722      
415-223 1 San Rafael CA 649C ONVOY, LLC - CA 722      
415-223 2 San Rafael CA 649C ONVOY, LLC - CA 722      
415-223 3 San Rafael CA 649C ONVOY, LLC - CA 722      
415-223 4 San Rafael CA 649C ONVOY, LLC - CA 722      
415-223 5 San Rafael CA 649C ONVOY, LLC - CA 722      
415-223 7 San Rafael CA 649C ONVOY, LLC - CA 722      
415-223 8 San Rafael CA 649C ONVOY, LLC - CA 722      
415-223 9 San Rafael CA 649C ONVOY, LLC - CA 722      
415-226 4 San Rafael CA 649C ONVOY, LLC - CA 722   2010-03-05   
415-226 7 San Rafael CA 649C ONVOY, LLC - CA 722   2009-12-20   

<< 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 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.