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
408-940 A Sunnyvale CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
408-940 0 Sunnyvale CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2009-09-07   
408-940 3 Sunnyvale CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-07-12   
408-956 6 San Jose: North DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-10-10   
408-960 1 San Jose: South DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-21   
415-202 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-02-14   
415-202 6 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-12-29   
415-230 0 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-03-14   
415-230 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-04-10   
415-231 5 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-21   
415-231 6 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-21   
415-233 A San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-233 4 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-233 6 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-09   
415-233 7 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-09   
415-233 8 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-12-24   
415-233 9 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-04-24   
415-236 1 Inverness CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2001-04-20   
415-236 6 Inverness CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-08-10   
415-237 A Inverness CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-237 0 Inverness CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-12-22   
415-237 2 Inverness CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-04-09   
415-237 4 Inverness CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-237 6 Inverness CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-22   
415-240 A San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-240 4 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-255 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-06-02   
415-259 4 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-10   
415-259 5 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-10   
415-259 6 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-10   
415-263 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-08   
415-275 8 Sausalito CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-07-22   
415-287 0 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-04-27   
415-287 2 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-08-11   
415-287 3 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-287 4 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-287 5 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-287 6 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-03-05   
415-287 7 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-03-05   
415-287 9 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-06-26   
415-299 8 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-08-25   
415-315 9 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-318 2 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-06-15   
415-318 3 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-06-15   
415-324 5 Sausalito CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-04-10   
415-329 5 Corte Madera CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-01-06   
415-329 6 Corte Madera CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-01-06   
415-335 A San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-335 4 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-335 7 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-08-21   
415-347 8 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-11-20   
415-349 5 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-03-25   
415-354 A San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-360 2 Mill Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-08-02   
415-361 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-10-10   
415-366 6 Belvedere CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-28   
415-366 7 Belvedere CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2000-08-25   
415-366 8 Belvedere CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-28   
415-367 3 Sausalito CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-11-12   
415-367 4 Sausalito CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-03-22   
415-367 6 Sausalito CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-12-23   
415-373 6 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-10-29   
415-375 4 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-375 8 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-390 0 Point Reyes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-19   
415-390 2 Point Reyes CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-17   
415-403 2 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-12-29   
415-404 3 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-11-26   
415-404 6 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-12-05   
415-404 7 San Francisco: Juniper DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-11-03   
415-408 5 Novato CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-09   
415-408 6 Novato CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-09   
415-408 7 Novato CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-11-20   
415-409 5 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-13   
415-409 7 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-13   
415-413 0 Corte Madera CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-01-10   
415-413 4 Corte Madera CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-08-26   
415-418 7 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-10-08   
415-419 8 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-07-11   
415-423 1 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-07-09   
415-423 2 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-07-09   
415-423 3 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-07-09   
415-424 A San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-424 4 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-426 2 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-01-08   
415-426 4 San Francisco: Central DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-01-08   
415-446 9 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2009-08-10   
415-448 7 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-09   
415-462 A San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 0 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 1 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 2 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 5 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 7 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 8 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-462 9 San Rafael CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-463 A San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-463 1 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-11-30   
415-463 4 San Francisco: Montrose-Evergreen DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-07-16   
415-465 6 Sausalito CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-04-13   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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