California Child Support Office

Below is the contact information for the California child support agency. The Department of Child Support Services handles the California child support program through the Child Support Services Program. This Rancho Cordova child support office assists with locating the parents, establishing paternity, enforcing support orders, and collecting child support payments to distribute for the children's financial support and medical insurance coverage.

To get started, contact the office below to schedule an appointment to get the child support application started. They can also tell you what documents are required to apply for California child support. You can view their site online at

  • Child Support Office Location

  • Child Support Services Program
    PO Box 419064 Mail Station 100
    Rancho Cordova, CA 95741
  • Child Support Office Phone Number

  • The phone number to call the California child support agency is 866-901-3212 or 408-273-0073. You can fax their office at 916-464-5211.
  • Child Support Online

  • To view the website for California child support online, click here.