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
760-405 8 Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-07-17   
760-410 5 San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-12-14   
760-412 A Brawley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-412 4 Brawley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-412 5 Brawley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-05-21   
760-429 7 Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-07-15   
760-444 0 Oceanside: Carlsbad DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-01-11   
760-444 4 Oceanside: Carlsbad DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-03-22   
760-452 8 Encinitas CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-02-13   
760-457 2 Imperial CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-460 A El Centro CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-460 4 El Centro CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-477 0 Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-07-10   
760-479 6 Encinitas CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-05-11   
760-483 9 Imperial CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2009-03-10   
760-512 A Oceanside: Pendleton DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-512 0 Oceanside: Pendleton DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-512 1 Oceanside: Pendleton DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-01-11   
760-512 4 Oceanside: Pendleton DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-03-22   
760-517 1 Oceanside: Carlsbad DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-11-18   
760-517 8 Oceanside: Carlsbad DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2012-02-25   
760-520 8 Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-02-15   
760-527 A Julian CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-527 0 Julian CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-02-19   
760-527 4 Julian CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-536 4 Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-07-01   
760-536 5 Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-07-01   
760-536 6 Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-07-01   
760-536 8 Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-07-01   
760-539 1 San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-539 4 San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-542 4 Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-545 4 Imperial CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-03-21   
760-547 7 Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-09-18   
760-585 4 Oceanside: Carlsbad DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-07-10   
760-585 9 Oceanside: Carlsbad DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-05-19   
760-592 0 El Centro CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-06-02   
760-594 9 Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2014-05-04   
760-615 5 Pauma Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-11-05   
760-618 0 Calexico CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-05-08   
760-621 A San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-621 0 San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-02-02   
760-621 3 San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-28   
760-621 4 San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-621 5 San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-01-28   
760-621 6 San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2013-10-19   
760-621 8 San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-08-15   
760-642 2 Encinitas CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-07-23   
760-652 8 Encinitas CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2015-03-23   
760-659 5 Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2011-04-17   

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

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