Orange County Child Support Services, Santa Ana Customer Service Center
Santa Ana, California
The Orange County Child Support Services, Santa Ana Customer Service Center is at 1055 North Main Street, Santa Ana, CA 92701. Call the Department of Child Support Services at (866) 901-3212, the statewide line. It serves Orange County.
How do I contact this office?
1055 North Main StreetSanta Ana, CA 92701
- Phone
- (866) 901-3212 (statewide line)
- TTY
- (866) 399-4096
- Hours
- Monday to Friday, 7:00 a.m. to 4:30 p.m. (cashiers open until 5:00 p.m.); also open on select Saturdays
- Before you go
- In-person appointments are available to discuss your case at the office. Forms workshops are offered in person or by virtual appointment.
- childsupport@css.ocgov.com
- Fax
- (714) 347-4811
- Official page
- Office page
The email address is for new customers without an open case.
Is this my office?
This office serves Orange County.
Not your area? See every California child support office.
Can I handle this without going in?
Often, yes. Many requests don't need a visit:
- Check your case and payments online in Customer Connect.
- Pay online, by phone, or by mail: see every way to pay child support in California.
- Ask about your case by phone at (866) 901-3212.
Going in person? Read "Before you go" above, and call first if you can.
What can I do at this office?
- In-person appointments
- Virtual appointments
- Forms workshops
- Payments (cashiers)
Other child support offices near Santa Ana
- Los Angeles County Child Support Services, Pomona Office Pomona · 20 miles away
- Los Angeles County Child Support Services, Commerce Office Commerce · 23 miles away
- San Bernardino County Child Support Office (Ontario) Ontario · 26 miles away
More help with California child support
Office details come from the official California office listing, checked October 24, 2026. Sunny Child Support is not affiliated with the Department of Child Support Services. Spot a mistake? Tell us.