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.

NPA: 619 [Rate centres in NPA 619] [Dial plan for NPA 619]

NXX: 785

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
619-785 A San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 0 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 1 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 2 San Diego: San Diego DA CA SNDGCA02X5Z  9262 UTILITY TELECOM GROUP, LLC - CA 732      
619-785 3 San Diego: San Diego DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732   2007-10-29   
619-785 4 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 5 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 6 San Diego: San Diego DA CA SNDGCA02X5Z  9262 UTILITY TELECOM GROUP, LLC - CA 732      
619-785 7 San Diego: San Diego DA CA SNDGCA02X5Z  9262 UTILITY TELECOM GROUP, LLC - CA 732      
619-785 8 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      
619-785 9 San Diego: San Diego DA CA SNDGCA02DS0  9740 PACIFIC BELL 732      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.