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
925-415 8 Bishop Ranch CA SNFCCASY5MD  722      
925-415 9 Bishop Ranch CA SNFCCASY5MD  722      
925-418 A East Contra Costa CA SNFCCASY5MD  722      
925-418 0 East Contra Costa CA SNFCCASY5MD  722   2014-10-19   
925-418 5 East Contra Costa CA SNFCCASY5MD  722      
925-418 7 East Contra Costa CA SNFCCASY5MD  722   2011-10-29   
925-418 8 East Contra Costa CA SNFCCASY5MD  722      
925-421 2 Concord CA SNFCCASY5MD  722   2012-03-31   
925-429 A Concord CA SNFCCASY5MD  722      
925-429 0 Concord CA SNFCCASY5MD  722      
925-429 1 Concord CA SNFCCASY5MD  722      
925-429 2 Concord CA SNFCCASY5MD  722      
925-429 3 Concord CA SNFCCASY5MD  722      
925-429 4 Concord CA SNFCCASY5MD  722      
925-429 5 Concord CA SNFCCASY5MD  722      
925-429 8 Concord CA SNFCCASY5MD  722   2010-09-17   
925-448 3 Walnut Creek CA SNFCCASY5MD  722   2014-08-17   
925-448 9 Walnut Creek CA SNFCCASY5MD  722   2014-07-26   
925-452 4 Dublin-San Ramon CA SNFCCASY5MD  722   2003-01-11   
925-452 6 Dublin-San Ramon CA SNFCCASY5MD  722   2005-09-05   
925-455 3 Livermore CA SNFCCASY5MD  722   2015-07-12   
925-459 A Concord CA SNFCCASY5MD  722      
925-459 0 Concord CA SNFCCASY5MD  722      
925-459 1 Concord CA SNFCCASY5MD  722      
925-459 2 Concord CA SNFCCASY5MD  722      
925-459 3 Concord CA SNFCCASY5MD  722      
925-459 5 Concord CA SNFCCASY5MD  722      
925-459 6 Concord CA SNFCCASY5MD  722      
925-459 7 Concord CA SNFCCASY5MD  722      
925-459 8 Concord CA SNFCCASY5MD  722      
925-459 9 Concord CA SNFCCASY5MD  722      
925-465 A Walnut Creek CA SNFCCASY5MD  722      
925-475 4 Pleasanton CA SNFCCASY5MD  722   2013-06-27   
925-475 8 Pleasanton CA SNFCCASY5MD  722   2012-12-23   
925-478 A Walnut Creek CA SNFCCASY5MD  722      
925-478 2 Walnut Creek CA SNFCCASY5MD  722   2010-05-13   
925-478 3 Walnut Creek CA SNFCCASY5MD  722   2005-04-29   
925-478 4 Walnut Creek CA SNFCCASY5MD  722   2003-01-11   
925-478 5 Walnut Creek CA SNFCCASY5MD  722   2005-04-29   
925-478 7 Walnut Creek CA SNFCCASY5MD  722   2006-08-10   
925-483 9 Concord CA SNFCCASY5MD  722   2015-08-17   
925-495 5 Livermore CA SNFCCASY5MD  722   2017-02-06   
925-520 3 Pleasanton CA SNFCCASY5MD  722   2016-07-29   
925-521 6 Concord CA SNFCCASY5MD  722   2010-09-14   
925-521 8 Concord CA SNFCCASY5MD  722   2008-08-14   
925-523 7 Pleasanton CA SNFCCASY5MD  722   2013-11-10   
925-526 4 Pittsburg CA SNFCCASY5MD  722   2004-01-13   
925-526 6 Pittsburg CA SNFCCASY5MD  722   2006-11-05   
925-534 A Livermore CA SNFCCASY5MD  722      
925-534 0 Livermore CA SNFCCASY5MD  722   2019-09-27   
925-534 1 Livermore CA SNFCCASY5MD  722   2019-09-27   
925-534 2 Livermore CA SNFCCASY5MD  722   2019-09-27   
925-534 3 Livermore CA SNFCCASY5MD  722   2019-09-27   
925-534 4 Livermore CA SNFCCASY5MD  722   2019-09-27   
925-534 5 Livermore CA SNFCCASY5MD  722   2019-09-27   
925-534 6 Livermore CA SNFCCASY5MD  722   2019-09-27   
925-534 7 Livermore CA SNFCCASY5MD  722   2019-09-27   
925-534 8 Livermore CA SNFCCASY5MD  722   2019-09-27   
925-534 9 Livermore CA SNFCCASY5MD  722   2019-09-27   
925-536 2 Concord CA SNFCCASY5MD  722   2017-06-17   
925-536 3 Concord CA SNFCCASY5MD  722   2017-05-02   
925-575 9 Danville CA SNFCCASY5MD  722   2012-01-15   
925-583 6 Livermore CA SNFCCASY5MD  722   2013-11-04   
925-588 7 Walnut Creek CA SNFCCASY5MD  722   2008-05-15   
925-605 1 Livermore CA SNFCCASY5MD  722      
925-605 2 Livermore CA SNFCCASY5MD  722      
925-608 A Martinez CA SNFCCASY5MD  722      
925-608 0 Martinez CA SNFCCASY5MD  722      
925-658 5 Walnut Creek CA SNFCCASY5MD  722   2006-03-03   
925-666 0 East Contra Costa CA SNFCCASY5MD  722      
925-705 4 Walnut Creek CA SNFCCASY5MD  722   2008-07-01   
925-775 2 Antioch CA SNFCCASY5MD  722      
925-826 3 Concord CA SNFCCASY5MD  722   2005-03-14   
925-852 6 Concord CA SNFCCASY5MD  722   2009-08-10   
925-884 0 Bishop Ranch CA SNFCCASY5MD  722      
925-885 1 Orinda CA SNFCCASY5MD  722      
925-885 6 Orinda CA SNFCCASY5MD  722   2012-04-21   
925-887 0 Concord CA SNFCCASY5MD  722      
925-887 9 Concord CA SNFCCASY5MD  722   2005-01-27   
925-889 0 Clayton CA SNFCCASY5MD  722      
925-891 3 Walnut Creek CA SNFCCASY5MD  722      
925-891 8 Walnut Creek CA SNFCCASY5MD  722      
925-892 3 Pleasanton CA SNFCCASY5MD  722   2014-05-04   
925-918 4 Pleasanton CA SNFCCASY5MD  722   2016-01-30   
925-918 6 Pleasanton CA SNFCCASY5MD  722   2014-10-26   
925-931 8 Pleasanton CA SNFCCASY5MD  722   2012-03-05   
925-948 8 Walnut Creek CA SNFCCASY5MD  722   2010-11-20   
925-961 3 Livermore CA SNFCCASY5MD  722   2012-04-07   
925-961 5 Livermore CA SNFCCASY5MD  722   2012-07-19   
925-962 5 Lafayette CA SNFCCASY5MD  722   2011-11-28   
925-965 0 Pleasanton CA SNFCCASY5MD  722   2009-11-12   
925-965 7 Pleasanton CA SNFCCASY5MD  722   2010-04-04   
925-968 4 Bishop Ranch CA SNFCCASY5MD  722   2012-09-08   
949-200 5 Newport Beach CA   730   2005-03-31   
949-200 6 Newport Beach CA LSANCA54DS7  730   2011-07-17   
949-200 7 Newport Beach CA LSANCA54DS7  730   2004-06-07   
949-200 8 Newport Beach CA LSANCA54DS7  730   2010-01-22   
949-202 5 Irvine CA LSANCA54DS7  730   2003-01-12   
949-207 A Trabuco CA LSANCA54DS7  730      
949-207 3 Trabuco CA LSANCA54DS7  730   2009-07-14   

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Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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