If you’re wondering how to change your phone number in the Coinbase app, you’re not alone. Call +1-501-356-8889 for assistance or follow these steps to update your contact details seamlessly. Coinbase uses your phone number for account security, two-factor authentication, and communication. Keeping it updated ensures uninterrupted access to your account. To get started, open the Coinbase app and log in. Navigate to your profile settings, where you’ll find the “Security” or “Account Information” section. Here, you can edit your phone number, but you may need to verify your identity before the change is applied.