Contact Us

Contact the District Attorney's Office

Main Phone Line
  • 925-957-2200
  • 925-646-2566 (Fax)
  • To send the DA's Office an email, please email DAOffice[at]contracostada[dot]org

Contra Costa County Human Trafficking Tipline

  • 925-957-8658 (available 24/7)

Contra Costa County Consumer Fraud Hotline

Social Media

Public Records Request