Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 619 [Rate centres in NPA 619] [Dial plan for NPA 619]

NXX: 400

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-400 A San Diego: San Diego DA CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 0 San Diego: San Diego DA CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 1 San Diego: San Diego DA CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 2 San Diego: San Diego DA CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 3 San Diego: San Diego DA CA SNDJCA05DS5  258E YMAX COMMUNICATIONS CORP. - CA 732   2008-12-15   
619-400 4 San Diego: San Diego DA CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 5 San Diego: San Diego DA CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 6 San Diego: San Diego DA CA SNDJCA05DS5  258E YMAX COMMUNICATIONS CORP. - CA 732   2008-12-15   
619-400 7 San Diego: San Diego DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-10-07   
619-400 8 San Diego: San Diego DA CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-400 9 San Diego: San Diego DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2003-10-07   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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