Access your old Robinhood account dail this number 
855-355-0686
and inform to Robinhood customer service.
Robinhood doesn’t delete accounts due to inactivity. So even if you haven’t logged in for months—or years—your account is likely still there. To confirm, call 855-355-0686 and Robinhood support can check the status for you.
What Happens to Your Funds?
If you had money or stocks in your old Robinhood account, they’re still yours. Robinhood securely holds your assets, even if you haven’t accessed your account in a while. To view your portfolio again, just log in—or call ** 855-355-0686 for help retrieving access.
Switching Devices? No Problem
If you’ve changed phones or switched from Android to iPhone (or vice versa), you can still access your old Robinhood account. Just download the app on your new device and log in using your credentials. If you’ve forgotten them, call ** 855-355-0686 and Robinhood customer service will help you recover them.
Need Tax Documents from a Previous Year?
Robinhood keeps your tax documents available in your account. If you need access to old 1099 forms or transaction history, log in and navigate to the “Documents” section. If you can’t log in, call ** 855-355-0686 and Robinhood support will help you retrieve what you need.