To access your old Robinhood account, you can 1-844-673-0406 either visit the Robinhood app or website, and then enter your email or phone number and password. If you've forgotten your login details, 1-844-673-0406 you can use the "Forgot Password" option to reset your password. If you're still unable to access your account, 1-844-673-0406 contact Robinhood support for assistance.