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: 365

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-365 A Coronado CA SNDHCAAXJMD  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-365 0 Coronado CA   6529 T-MOBILE USA, INC. 732   2015-06-23   
619-365 1 Coronado CA   145J TERRA NOVA TELECOM INC. 732   2023-08-07   
619-365 2 Coronado CA   145J TERRA NOVA TELECOM INC. 732   2024-05-10   
619-365 3 Coronado CA   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 732      
619-365 4 Coronado CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2003-03-22   
619-365 5 Coronado CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2009-01-14   
619-365 6 Coronado CA   6529 T-MOBILE USA, INC. 732   2003-12-07   
619-365 7 Coronado CA   624H ONVOY SPECTRUM, LLC 732   2024-10-16   
619-365 8 Coronado CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-01-10   
619-365 9 Coronado CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2005-01-10   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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