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
415-592 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   
415-635 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   

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

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