Las Cruces Child Support Office
Las Cruces, New Mexico
The Las Cruces Child Support Office is at 653 Utah Ave., Las Cruces, NM 88001. Call Health Care Authority, Child Support Services Division at (800) 283-4465, the statewide line. It serves Dona Ana and Sierra counties.
How do I contact this office?
653 Utah Ave.Las Cruces, NM 88001
- Phone
- (800) 283-4465 (statewide line)
- TTY
- Dial 711
- Hours
- Monday to Friday, 8:00 a.m. to 4:30 p.m.
- Before you go
- Field office hours are listed below. You can visit your local child support office to speak with a case manager, but many services can be handled without a visit through the YES.NM.GOV customer portal. For help with a case call the Consolidated Customer Service Center at 1 800 283 4465 or email Child.Support@hca.nm.gov with only your name and case number.
- Official page
- Official office listing
Is this my office?
This office serves Dona Ana and Sierra counties.
Not your area? See every New Mexico 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 YES.NM.GOV.
- Pay online, by phone, or by mail: see every way to pay child support in New Mexico.
- Ask about your case by phone at (800) 283-4465.
Going in person? Read "Before you go" above, and call first if you can.
Other child support offices near Las Cruces
- Deming Child Support Office Deming · 57 miles away
- Alamogordo Child Support Office Alamogordo · 65 miles away
- Silver City Child Support Office Silver City · 92 miles away
More help with New Mexico child support
Office details come from the official New Mexico office listing, checked October 18, 2026. Sunny Child Support is not affiliated with Health Care Authority, Child Support Services Division. Spot a mistake? Tell us.