Contact Us

Phone

SAMHSA’s NCADI has a staff of trained information specialists who can answer your questions 24 hours a day.

Call toll-free at: 1-800-729-6686
Local calls: (240) 221-4019
Hablamos español: 1-877-767-8432
TDD: 1-800-487-4889
Fax: (240) 221-4292

E-mail

E-mail questions about substance abuse and order publications by using the online Contact Us Form.

Mail

Write to:
SAMHSA’s National Clearinghouse for Alcohol and Drug Information
P.O. Box 2345
Rockville, MD 20847-2345

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