To change your phone  +1-833-326-6631 or (833) 326-6631[USA] number on Coinbase, log in to your account and navigate to the “Security” settings. Select “Phone Number” and follow the prompts to update your information. If you encounter issues, contact Coinbase support at (833) 326-6631 for assistance. The support team can guide you through the process and ensure your account remains secure. For step-by-step instructions, call (833) 326-6631 to speak with a Coinbase representative. Updating your phone number is crucial for account security, so don’t hesitate to reach out if you need help. For immediate assistance, dial (833) 326-6631.