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
323-454 2 Los Angeles: DA 02 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-05-16   
323-455 5 Los Angeles: DA 09 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-08-23   
323-457 A Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-457 1 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-03-07   
323-457 2 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-02-09   
323-472 A Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-472 4 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2003-08-26   
323-472 5 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-12-27   
323-472 6 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-01-28   
323-472 9 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-14   
323-473 A Los Angeles: DA 02 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-473 3 Los Angeles: DA 02 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-09-29   
323-473 5 Los Angeles: DA 02 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-10-06   
323-476 0 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-07-18   
323-476 1 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-07-18   
323-482 1 Montebello CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-15   
323-485 A Montebello CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-485 5 Montebello CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-04-29   
323-489 3 Los Angeles: DA 02 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-01-04   
323-489 6 Los Angeles: DA 02 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-10-28   
323-498 1 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-07-01   
323-498 2 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-03-27   
323-499 4 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2015-12-24   
323-500 A Montebello CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-500 0 Montebello CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2009-08-28   
323-505 4 Los Angeles: DA 04 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-02-25   
323-510 A Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-510 2 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-515 A Los Angeles: DA 08 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-515 8 Los Angeles: DA 08 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-01-10   
323-518 A Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-518 1 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-02-04   
323-518 2 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-527 0 Los Angeles: DA 09 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-01-06   
323-527 9 Los Angeles: DA 09 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-01-06   
323-531 7 Los Angeles: DA 09 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-03-23   
323-545 3 Los Angeles: DA 12 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-06-20   
323-545 4 Los Angeles: DA 12 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-03-21   
323-545 6 Los Angeles: DA 12 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-07-15   
323-546 0 Los Angeles: DA 08 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-02-25   
323-546 3 Los Angeles: DA 08 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-08-20   
323-568 1 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-07-30   
323-570 0 Los Angeles: DA 09 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-11-13   
323-580 A Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-580 6 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-01-06   
323-591 3 Los Angeles: DA 13 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-02-03   
323-593 6 Los Angeles: DA 02 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2015-07-17   
323-606 8 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-03-15   
323-617 3 Los Angeles: DA 13 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-02   
323-617 4 Los Angeles: DA 13 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-02   
323-617 5 Los Angeles: DA 13 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-03-19   
323-622 8 Montebello CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-02   
323-629 4 Montebello CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-12-13   
323-638 A Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-638 0 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-638 1 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-638 2 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-638 5 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-06-16   
323-641 6 Los Angeles: DA 11 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-10-26   
323-642 6 Los Angeles: DA 12 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-07-01   
323-643 1 Los Angeles: DA 11 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-03-30   
323-645 5 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-12-31   
323-648 3 Los Angeles: DA 13 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-02-04   
323-677 5 Los Angeles: DA 13 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-01-08   
323-686 5 Los Angeles: DA 04 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-07-22   
323-686 6 Los Angeles: DA 04 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2009-08-10   
323-688 1 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-11-11   
323-694 3 Los Angeles: DA 02 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-05-25   
323-703 1 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-12-13   
323-703 5 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-02-03   
323-736 4 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-04-29   
323-736 5 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-05-25   
323-743 8 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-09-06   
323-745 2 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-06-28   
323-745 3 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-08-17   
323-746 2 Los Angeles: DA 13 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-08-17   
323-747 1 Los Angeles: DA 03 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-06-21   
323-747 5 Los Angeles: DA 03 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-02-02   
323-747 8 Los Angeles: DA 03 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-11-30   
323-761 2 Los Angeles: DA 13 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-07-30   
323-767 8 Montebello CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-06-12   
323-774 1 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-05-24   
323-775 9 Los Angeles: DA 06 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-01-06   
323-776 3 Los Angeles: DA 09 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-16   
323-776 4 Los Angeles: DA 09 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-12-16   
323-795 2 Los Angeles: DA 11 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-12-04   
323-799 A Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-799 1 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-799 2 Los Angeles: DA 14 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-800 4 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2010-10-18   
323-800 5 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-01-08   
323-815 A Los Angeles: DA 12 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-815 8 Los Angeles: DA 12 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-02-05   
323-825 A Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
323-825 0 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-08-18   
323-825 2 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-15   
323-825 3 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-15   
323-825 4 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-01-28   
323-825 5 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-01-28   
323-843 1 Los Angeles: DA 05 CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      

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Last updated: Thu, 16 Jul 2026 02:21:55 UTC

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