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: 407

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-407 A Chula Vista CA CHVSCA11DS0  9740 PACIFIC BELL 732      
619-407 0 Chula Vista CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732   2011-04-05   
619-407 1 Chula Vista CA   9740 PACIFIC BELL 732      
619-407 2 Chula Vista CA   9740 PACIFIC BELL 732      
619-407 3 Chula Vista CA   9740 PACIFIC BELL 732      
619-407 4 Chula Vista CA   9740 PACIFIC BELL 732      
619-407 5 Chula Vista CA   9740 PACIFIC BELL 732      
619-407 6 Chula Vista CA   9740 PACIFIC BELL 732      
619-407 7 Chula Vista CA   829J PAETEC ITEL, LLC 732   2004-04-12   
619-407 8 Chula Vista CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-10-28   
619-407 9 Chula Vista CA   981E BANDWIDTH.COM CLEC, LLC - CA 732   2010-12-20   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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