Blountville Child Support Office

Blountville, Tennessee · 2nd Judicial District

The Blountville Child Support Office is at 149-A Blountville Bypass, Blountville, TN 37617. Call the office at (423) 279-3295. It serves Sullivan County.

How do I contact this office?

149-A Blountville Bypass
Blountville, TN 37617
Mail: P.O. Box 529, Blountville, TN 37617
Get directions Call (423) 279-3295
Phone
(423) 279-3295
Before you go
You can visit or call your local child support office to get an application in person or have one mailed to you, then mail or deliver the completed application to that office. You can also apply online through the One DHS Customer Portal.
Email
Judicialdistrict02.DHS@tn.gov
Fax
(423) 279-3298
Official page
Official office listing

Is this my office?

This office serves Sullivan County.

Apply through the child support office that serves the county where you live. If you are not sure which office to contact, call the One DHS Contact Center.

Not your area? See every Tennessee child support office.

Can I handle this without going in?

Often, yes. Many requests don't need a visit:

Going in person? Read "Before you go" above, and call first if you can.

What should I bring?

The agency asks you to bring:

  • A birth certificate for each child
  • Social Security numbers for you and the other parent
  • Certified copies of court orders and payment records
  • Dates and places of marriage, divorce, or separation
  • The other parent's name, address, date of birth, and employer, if you know them

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Office details come from the official Tennessee office listing, checked October 18, 2026. Sunny Child Support is not affiliated with the Department of Human Services, Child Support Services. Spot a mistake? Tell us.