Apprenticeship Programs are assigned a geographical area. The Ventura County Electrical JATC's jurisdiction is Ventura County California.
Apprentices should live as near as practical to the geographic area assigned to each apprenticeship program. You may elect to contact training centers based in the area where you live.
Here are a few additional training centers located in Southern California:
Los Angeles County: http://www.laett.com/applicant.php
Orange County: http://www.ocett.org/apprentice.php
Santa Barbara County: http://ibew413.org/index.cfm?zone=/unionactive/view_page.cfm&page=SBJATC
San Luis Obispo County: http://www.ibew639.org/?zone=/unionactive/view_page.cfm&page=Apprenticeship
Riverside / San Bernardino Counties: https://inlandempirejatc.org/
San Diego / Imperial Counties: http://www.sdett.org/
All other locations and apprenticeable trades may be searched thru the California Division of Apprenticeship Standards website at: http://www.dir.ca.gov/databases/das/aigstart.asp