Local Calling Guide

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OCN: 8826 LEVEL 3 COMMUNICATIONS, LLC - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
415-878 1 Novato CA   722   2010-01-29   
415-881 4 Ignacio CA   722   2012-04-07   
415-889 2 Belvedere CA   722   2011-08-18   
415-912 1 San Francisco: Central DA CA   722   2006-11-09   
415-914 A San Francisco: Central DA CA SNFCCASY5MD  722      
415-914 2 San Francisco: Central DA CA   722   2015-07-20   
415-918 A San Francisco: Central DA CA SNFCCASY5MD  722      
415-918 2 San Francisco: Central DA CA   722   2015-08-31   
415-918 3 San Francisco: Central DA CA   722   2015-08-31   
415-918 4 San Francisco: Central DA CA   722   2015-08-31   
415-919 4 San Francisco: Central DA CA   722   2015-11-01   
415-919 5 San Francisco: Central DA CA   722   2015-11-01   
415-919 6 San Francisco: Central DA CA   722   2015-11-01   
415-930 4 San Francisco: Central DA CA   722   2014-02-03   
415-930 9 San Francisco: Central DA CA   722   2014-03-30   
415-936 2 Corte Madera CA   722   2015-01-24   
415-941 A San Francisco: Montrose-Evergreen DA CA SNFCCASY5MD  722      
415-941 2 San Francisco: Montrose-Evergreen DA CA   722   2015-01-13   
415-944 A Sausalito CA SNFCCASY5MD  722      
415-944 1 Sausalito CA   722   2005-04-03   
415-944 2 Sausalito CA   722   2005-04-03   
415-944 3 Sausalito CA   722   2010-09-04   
415-944 4 Sausalito CA   722   2011-04-24   
415-944 8 Sausalito CA   722   2000-10-30   
415-960 3 Belvedere CA   722   2018-04-28   
415-963 4 San Francisco: Central DA CA   722   2006-11-25   
415-967 5 San Francisco: Central DA CA   722   2011-08-11   
415-967 7 San Francisco: Central DA CA   722   2011-08-11   
415-968 A Mill Valley CA SNFCCASY5MD  722      
415-968 2 Mill Valley CA   722   2011-05-28   
415-968 4 Mill Valley CA   722   2013-11-04   
415-968 5 Mill Valley CA   722   2006-02-18   
415-968 6 Mill Valley CA   722   2006-02-18   
415-969 A San Francisco: Central DA CA SNFCCASY5MD  722      
415-969 2 San Francisco: Central DA CA   722   2014-07-24   
415-969 3 San Francisco: Central DA CA   722   2014-07-24   
415-969 4 San Francisco: Central DA CA   722   2014-07-24   
415-969 5 San Francisco: Central DA CA   722   2014-07-24   
415-969 6 San Francisco: Central DA CA   722   2014-07-24   
415-969 7 San Francisco: Central DA CA   722   2014-07-24   
415-969 8 San Francisco: Central DA CA   722   2014-07-25   
415-969 9 San Francisco: Central DA CA   722   2014-07-25   
415-985 2 Novato CA   722   2014-08-17   
415-988 6 San Francisco: Juniper DA CA   722   2014-08-19   
415-991 A San Rafael CA SNFCCASY5MD  722      
415-991 2 San Rafael CA   722   2014-08-28   
415-992 3 San Francisco: Central DA CA   722   2005-09-05   
415-992 5 San Francisco: Central DA CA   722   2005-09-05   
415-992 6 San Francisco: Central DA CA   722   2005-09-05   
415-992 7 San Francisco: Central DA CA   722   2005-09-05   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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