To request a callback, contact Robinhood Support at +1 888 434-9276 or +1 (888) 434-9276. In the Robinhood app, go to “Account,” then “Help Center,” and select “Contact Us.” Choose “Request a Call,” enter your issue details, and wait for a callback (7 AM-9 PM ET, weekdays). For urgent issues, call Robinhood Support at +1