To change your phone number on Robinhood, +(1) ➣ (844) ➢ (673) ➤ (0406)you'll need to verify your identity first. You can start by going to the login screen, selecting "Need help?", +(1) ➣ (844) ➢ (673) ➤ (0406)then "Update phone number," and following the instructions. Robinhood will likely ask you +(1) ➣ (844) ➢ (673) ➤ (0406)for verification information to ensure account security.