Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
619-202 A Jacumba CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-377 A Pine Valley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-378 A Campo CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-567 A La Mesa CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-664 A San Diego: San Diego DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-735 A Chula Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2008-12-21   
619-870 A Chula Vista CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2010-07-26   
760-235 A El Centro CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-412 A Brawley CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-460 A El Centro CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-512 A Oceanside: Pendleton DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-527 A Julian CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-621 A San Marcos CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-670 A Escondido CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-712 A Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
760-890 A Calexico CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-04-29   
760-892 A Warner Springs CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-05-19   
760-994 A Oceanside: Oceanside DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-201 A San Diego: Mira Mesa DA CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
858-952 A La Jolla CA 8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2006-02-09   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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