To contact Robinhood via messaging, use the in-app support feature or call 1.866.935.1354. Open the Robinhood app, go to your profile icon, tap on Help, and select Contact Us. Choose the most relevant topic, and if messaging support is available, you’ll see a Message Us option. Robinhood also provides assistance through 1/866/935/1354 or ＋1 （866) - 935 - 1354. Messaging is an efficient way to resolve common issues without needing a callback.