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
858-492 7 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-02-13   
858-496 7 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-02-18   
858-500 3 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-06-25   
858-519 1 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-05-18   
858-519 5 Del Mar CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-03-11   
858-529 1 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-03-05   
858-529 7 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-05-06   
858-529 8 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-05-06   
858-609 6 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-03-15   
858-609 8 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-08-27   
858-633 0 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-07-03   
858-633 8 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-10-05   
858-644 7 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2022-10-11   
858-665 2 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2022-05-21   
858-665 8 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2022-03-23   
858-682 2 Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-07-04   
858-683 8 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-11-10   
858-716 8 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2016-03-27   
858-727 2 San Diego: San Diego DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-01-18   
858-727 7 San Diego: San Diego DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-03-12   
858-736 9 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-02   
858-762 9 Poway CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-08-27   
858-768 0 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-10-08   
858-768 2 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-09-19   
858-769 2 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-769 3 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-769 4 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-771 0 Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-02-11   
858-779 3 Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-12-14   
858-799 0 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-06-21   
858-800 3 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-08-27   
858-810 6 San Diego: Linda Vista DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-02-13   
858-815 2 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-815 9 Rancho Bernardo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-04-24   
858-866 8 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2004-09-02   
858-866 9 La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-03-20   
858-868 2 San Diego: San Diego DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2020-01-19   
858-868 3 San Diego: San Diego DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-08-03   
858-868 4 San Diego: San Diego DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-08-03   
858-868 6 San Diego: San Diego DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-07-20   
858-868 7 San Diego: San Diego DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-08-03   
858-877 6 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-01-27   
858-877 9 San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-06-21   
858-905 5 Rancho Penasquitos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-07-16   
858-910 4 Chula Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2021-06-12   
858-914 A Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-914 1 Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-06-30   
858-914 2 Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-04-09   
858-914 4 Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-09-18   
858-914 5 Rancho Santa Fe CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-12-24   

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Last updated: Tue, 16 Jun 2026 00:09:45 UTC

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