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
650-353 A Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-353 2 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-08   
650-353 3 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-08-13   
650-353 4 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-353 5 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-12-28   
650-353 7 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-12-08   
650-375 2 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-02-13   
650-376 0 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-02-13   
650-376 4 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-376 5 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-376 6 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-376 9 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-384 0 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2004-10-16   
650-388 9 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-08-29   
650-389 5 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-01-30   
650-395 0 Redwood City CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2016-01-22   
650-395 1 Redwood City CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-12-24   
650-395 2 Redwood City CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-12-24   
650-396 2 Mountain View CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-27   
650-396 7 Mountain View CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-03-04   
650-397 6 Los Altos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-08-02   
650-397 9 Los Altos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-21   
650-409 2 Millbrae CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-07-27   
650-409 3 Millbrae CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-11-27   
650-417 9 Mountain View CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-07-13   
650-418 3 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2019-11-04   
650-419 A La Honda CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
650-419 2 La Honda CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-02-02   
650-419 4 La Honda CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-03-22   
650-419 8 La Honda CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-11-04   
650-422 2 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-21   
650-422 3 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-06-21   
650-425 3 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-22   
650-425 7 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-09-22   
650-425 9 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-12-11   
650-426 0 Mountain View CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-06-14   
650-433 9 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-01-15   
650-436 5 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-12-18   
650-436 6 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2016-04-09   
650-437 8 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-05-02   
650-437 9 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2014-05-02   
650-445 0 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-12-28   
650-446 3 Woodside CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2012-08-02   
650-450 4 Mountain View CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-09-09   
650-450 9 Mountain View CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2007-08-24   
650-452 6 South San Francisco CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-03-18   
650-458 0 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2011-08-29   
650-458 4 San Mateo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2010-11-20   
650-460 6 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2015-08-30   
650-461 3 Palo Alto CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-07-15   

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

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