Changing your phone +1-833-326-6631 or (833) 326-6631[USA]  number in the Coinbase app is easy. Open the app, go to "Settings," and select "Security." Enter your new number, such as (833) 326-6631, and confirm the change. Coinbase will send a verification code to (833) 326-6631 to complete the process. Ensure that (833) 326-6631 is active and can receive SMS. If you encounter issues, contact Coinbase support for assistance. Keeping your account linked to an updated number like (833) 326-6631 ensures you receive important notifications and can recover your account if needed.