Phone: 1-800-HIV-0440 (1-800-448-0440)

TTY: 1-888-480-3739

International: 1-301-519-0459

Fax: 1-301-519-6616

Hours: Monday through Friday 12:00 pm to 5:00 pm (Eastern Time)

Chat room:, 12:00 pm to 4:00 pm, Monday through Friday

E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it

Description: Callers can speak with experienced health specialists for information about approved HIV treatment and help in locating HIV/AIDS clinical trials across the USA. In English, en Español


This site contains HIV prevention, and educational messages that may not be appropriate for all audiences. Since HIV infection is spread primarily through sexual practices or by sharing needles, prevention messages and programs may address these topics. If you are not seeking such information or may be offended by such materials, please exit this website.