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
707-440 2 Eureka CA   722      
707-450 1 Vacaville CA   722   2006-01-06   
707-456 4 Willits CA   722   2005-07-31   
707-457 5 Crescent City CA   722   2019-10-04   
707-474 3 Vacaville CA   722   2005-01-19   
707-474 4 Vacaville CA   722   2003-01-09   
707-487 9 Smith River CA   722   2015-03-19   
707-502 3 Eureka CA   722   2007-08-13   
707-509 8 Sonoma CA   722   2008-02-12   
707-512 5 St Helena CA   722   2015-11-12   
707-515 6 Vallejo CA   722   2005-12-17   
707-515 7 Vallejo CA   722   2005-12-17   
707-516 A Mad River CA SNFCCASY5MD  722      
707-516 0 Mad River CA   722      
707-516 2 Mad River CA   722      
707-516 7 Mad River CA   722      
707-516 9 Mad River CA   722      
707-518 6 Willits CA   722   2012-12-13   
707-531 A Yountville CA SNFCCASY5MD  722      
707-531 4 Yountville CA   722   2003-03-22   
707-531 7 Yountville CA   722   2005-02-02   
707-534 A Vallejo CA SNFCCASY5MD  722      
707-534 1 Vallejo CA   722      
707-534 9 Vallejo CA   722      
707-549 A Clearlake Oaks CA SNFCCASY5MD  722      
707-549 6 Clearlake Oaks CA   722   2011-07-25   
707-560 7 Clearlake Oaks CA   722   2012-01-08   
707-563 6 Vallejo CA   722   2010-12-03   
707-587 4 Kelseyville CA   722   2005-07-31   
707-595 2 Santa Rosa CA   722   2010-11-22   
707-595 9 Santa Rosa CA   722   2013-08-18   
707-598 A Lake Berryessa CA SNFCCASY5MD  722      
707-598 0 Lake Berryessa CA   722      
707-598 1 Lake Berryessa CA   722      
707-598 2 Lake Berryessa CA   722      
707-598 3 Lake Berryessa CA   722      
707-598 4 Lake Berryessa CA   722      
707-598 7 Lake Berryessa CA   722      
707-598 9 Lake Berryessa CA   722      
707-602 5 Miranda CA   722   2005-07-31   
707-623 A Santa Rosa CA SNFCCASY5MD  722      
707-623 1 Santa Rosa CA   722      
707-629 4 Petrolia CA   722   2005-07-31   
707-632 4 Cazadero CA   722   2005-07-25   
707-633 4 Arcata CA   722   2005-07-26   
707-634 7 Sebastopol CA   722   2005-12-17   
707-635 6 Dixon CA   726   2005-10-28   
707-635 8 Dixon CA   726   2006-01-15   
707-638 7 Vallejo CA   722   2005-07-10   
707-639 1 Fairfield-Suisun CA   722   2009-10-12   

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

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