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
415-475 8 Ignacio CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-04-30   
415-477 7 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2017-01-07   
415-481 0 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-21   
415-483 A Ignacio CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-483 1 Ignacio CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-483 4 Ignacio CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-04-10   
415-483 7 Ignacio CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-04-09   
415-484 1 Stinson Beach-Bolinas CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-17   
415-484 4 Stinson Beach-Bolinas CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-19   
415-493 5 Novato CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2000-08-21   
415-494 8 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-07-18   
415-501 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-503 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-504 1 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-01-10   
415-504 3 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-01-10   
415-508 3 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-18   
415-508 4 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-09-28   
415-508 5 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-18   
415-508 6 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-08-21   
415-513 A San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-513 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-01-23   
415-513 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-08-23   
415-513 4 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-09   
415-513 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-06-09   
415-521 1 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-12-28   
415-524 0 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-11-18   
415-524 7 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-20   
415-528 A San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-528 2 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-02-05   
415-528 3 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-03-22   
415-528 5 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-02-12   
415-528 7 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-07-13   
415-530 A San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-530 2 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-11-23   
415-530 3 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-11-23   
415-530 4 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-11-23   
415-534 6 Stinson Beach-Bolinas CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-04-09   
415-539 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-11-20   
415-539 3 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-11-20   
415-548 2 Corte Madera CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-05-28   
415-549 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-04   
415-578 A San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-578 3 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-17   
415-578 4 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-578 5 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-17   
415-578 7 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-06-03   
415-578 9 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2009-11-02   
415-579 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-10-14   
415-580 3 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-07-06   
415-582 4 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-01-30   

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

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