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: 568

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-568 A Coronado CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-568 0 Coronado CA   6529 T-MOBILE USA, INC. 732   2021-03-04   
619-568 2 Coronado CA   649C ONVOY, LLC - CA 732   2014-09-19   
619-568 3 Coronado CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-568 4 Coronado CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2024-11-11   
619-568 5 Coronado CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-568 6 Coronado CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
619-568 7 Coronado CA   7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2020-11-16   
619-568 8 Coronado CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      

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

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