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
415-582 4 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-01-30   
415-592 5 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-05-28   
415-599 2 Novato CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-01-10   
415-599 4 Novato CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2002-10-29   
415-619 3 Belvedere CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-11-12   
415-625 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-08-01   
415-625 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-06-17   
415-630 2 Nicasio CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-02-02   
415-630 4 Nicasio CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-03-22   
415-630 5 Nicasio CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-04-09   
415-632 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-04-15   
415-635 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-04-07   
415-636 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-08-09   
415-639 9 Inverness CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-10-06   
415-644 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-03-10   
415-646 2 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-08-09   
415-646 4 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-08-09   
415-649 A San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-649 6 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-01-25   
415-651 4 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-04-18   
415-653 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-09-29   
415-653 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-09-29   
415-655 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-02-01   
415-658 6 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-12-15   
415-658 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-12-15   
415-659 8 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-03-10   
415-659 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-08-22   
415-660 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-07-19   
415-660 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-11-18   
415-666 2 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2009-09-02   
415-669 5 Inverness CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-01-15   
415-670 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-03-10   
415-671 6 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-06-16   
415-671 8 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-06-16   
415-675 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-06-16   
415-675 8 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-06-16   
415-682 6 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-10-29   
415-683 0 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-07-23   
415-683 1 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-07-23   
415-683 3 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-09-19   
415-683 6 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-05-24   
415-683 7 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-01-07   
415-684 7 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-08   
415-685 4 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-06-03   
415-688 2 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-02-09   
415-688 4 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-12-21   
415-689 1 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-06-06   
415-689 5 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-01-03   
415-689 7 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-04-17   
415-691 4 Belvedere CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-01-13   
415-691 6 Belvedere CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-02-11   
415-692 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-01-26   
415-692 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-12-15   
415-692 3 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-02-16   
415-692 4 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-07-15   
415-692 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-02-16   
415-692 6 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-06-16   
415-692 7 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-06-16   
415-697 2 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-10-09   
415-697 3 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-10-09   
415-702 3 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2009-11-11   
415-704 5 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-05-28   
415-704 8 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-01-03   
415-723 A Point Reyes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-723 3 Point Reyes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-723 4 Point Reyes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-04-09   
415-723 7 Point Reyes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-723 9 Point Reyes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-726 2 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-10-31   
415-728 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-04-09   
415-738 A San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 2 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 3 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 4 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-08-11   
415-738 6 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 7 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-738 8 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-742 2 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-06-03   
415-742 8 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-06-03   
415-749 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-01-07   
415-757 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-01-02   
415-762 A San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-762 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-762 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-762 2 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-762 3 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-762 4 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-762 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-762 6 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-762 7 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-762 8 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-767 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-21   
415-767 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-04   
415-780 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-03-01   
415-787 4 Point Reyes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-01-13   
415-789 3 Belvedere CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-11-22   
415-789 4 Belvedere CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-03-03   

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

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