Flagstaff Child Support Services Office
Flagstaff, Arizona
The Flagstaff Child Support Services Office is at 1701 N 4th Street, Flagstaff, AZ 86004. Call the Department of Economic Security, Division of Child Support Services at (800) 882-4151, the statewide line. It serves Coconino County.
How do I contact this office?
1701 N 4th StreetFlagstaff, AZ 86004
- Phone
- (800) 882-4151 (statewide line)
- TTY
- Dial 711
- Hours
- Monday, 10:00 a.m. to 5:00 p.m.; Tuesday to Friday, 8:00 a.m. to 5:00 p.m.
- Before you go
- A courtesy phone and document drop box are available at this location.
- dcss-documents@azdes.gov
- Official page
- Official office listing
Documents can also be emailed to DCSS-Documents@azdes.gov or mailed to P.O. Box 40458, Phoenix, AZ 85067. Documents that require notarization must include a photocopy of a government issued ID.
Is this my office?
This office serves Coconino County.
Not your area? See every Arizona 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 AZ Child Support Portal.
- Pay online, by phone, or by mail: see every way to pay child support in Arizona.
- Ask about your case by phone at (800) 882-4151.
Going in person? Read "Before you go" above, and call first if you can.
Other child support offices near Flagstaff
- Prescott Valley Child Support Services Office Prescott Valley · 58 miles away
- Lakeside Child Support Services Office Lakeside · 119 miles away
- Glendale Child Support Services Office Glendale · 120 miles away
More help with Arizona child support
Office details come from the official Arizona office listing, checked October 18, 2026. Sunny Child Support is not affiliated with the Department of Economic Security, Division of Child Support Services. Spot a mistake? Tell us.