Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: SNDGCA0268Z

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
858-397 1 San Diego: Mira Mesa DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732      
858-397 6 San Diego: Mira Mesa DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2011-06-13   
858-412 8 La Jolla CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2008-08-09   
858-429 7 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2008-09-04   
858-436 7 Del Mar CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2007-08-02   
858-500 7 La Jolla CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2012-08-03   
858-500 8 La Jolla CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2012-07-13   
858-524 1 Rancho Bernardo CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2017-10-23   
858-536 0 San Diego: Mira Mesa DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2014-05-02   
858-609 5 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2009-03-30   
858-634 A San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732      
858-634 1 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2007-06-12   
858-634 4 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2006-10-26   
858-634 5 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732      
858-634 7 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2006-12-04   
858-634 8 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2007-06-12   
858-649 2 Rancho Bernardo CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2012-07-13   
858-704 4 Del Mar CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2011-12-18   
858-751 3 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2009-03-30   
858-752 6 La Jolla CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732      
858-768 A La Jolla CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732      
858-768 6 La Jolla CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2006-11-22   
858-769 7 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2008-05-22   
858-769 8 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2008-05-22   
858-798 9 Rancho Bernardo CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2010-09-17   
858-800 5 San Diego: Mira Mesa DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2012-05-24   
858-800 6 San Diego: Mira Mesa DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2012-09-05   
858-810 7 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2009-03-30   
858-810 8 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2012-06-13   
858-832 A Rancho Santa Fe CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732      
858-832 1 Rancho Santa Fe CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732      
858-832 7 Rancho Santa Fe CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2013-11-10   
858-832 8 Rancho Santa Fe CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2007-07-03   
858-836 7 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2010-06-30   
858-836 8 San Diego: Linda Vista DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2008-06-30   
858-842 A Poway CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732      
858-842 1 Poway CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732      
858-842 2 Poway CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2005-06-06   
858-842 3 Poway CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2005-02-10   
858-842 4 Poway CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2006-06-15   
858-842 6 Poway CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2013-10-18   
858-864 1 La Jolla CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2014-07-10   
858-876 6 Del Mar CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2009-09-22   
858-883 2 Poway CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2004-10-07   
858-883 4 Poway CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2017-10-23   
858-883 5 Poway CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2017-03-25   
858-888 7 La Jolla CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2010-08-30   
858-914 3 Rancho Santa Fe CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2017-10-23   
858-924 1 Rancho Bernardo CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2012-09-10   
858-935 2 San Diego: Mira Mesa DA CA 394L COMCAST PHONE OF CALIFORNIA, LLC 732   2013-07-12   

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

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