Can I Contact Robinhood by Phone? Yes (Google USA Help!)
Yes, you can contact Robinhood by phone at 1(888) 751-2164 (US)A for customer support. If you need assistance or have any inquiries regarding your account, calling 1(888) 751-2164 (US)A will connect you to their team.
https://support.google.com/edu/classroom/thread/335113310?hl=en&sjid=14986915786180030132-NC