How to change my phone number on Binance

Updating your phone number on Binance is essential for maintaining account security and ensuring smooth access to two-factor authentication and recovery options.

Jul 08, 2025 at 10:57 pm

Why You Might Need to Change Your Phone Number on Binance

Changing your phone number on Binance is a common task for users who have switched carriers, lost access to their previous number, or simply want to update their contact information. Maintaining accurate and up-to-date phone details is crucial for account security, especially when it comes to two-factor authentication (2FA) and recovery options. If you no longer have access to the number linked to your Binance account, you may face difficulties verifying transactions or recovering your account in case of unauthorized access.

Preparing Before Changing Your Phone Number

Before proceeding with changing your phone number, ensure that you have access to your current email associated with your Binance account and any existing 2FA methods such as Google Authenticator or SMS verification. It's also highly recommended to disable any active SMS-based 2FA before removing the old number to avoid being locked out of your account. Additionally, make sure the new phone number you intend to use is registered under your name and is active, as Binance may send verification codes during the process.

How to Change Your Phone Number via the Binance App

To change your phone number using the Binance mobile app, follow these steps:

• Open the Binance app and log in to your account.
• Tap on your profile icon located at the bottom right corner.
• Select "Settings" from the menu.
• Choose "Phone Number" under the Security section.
• Enter your current phone number and request an SMS verification code.
• Once you receive the code, input it into the app.
• After successful verification, you’ll be prompted to enter your new phone number.
• Request another verification code for the new number and confirm it.

Make sure to keep both devices handy during this transition to receive verification codes seamlessly.

Updating Your Phone Number Through the Binance Website

If you prefer using the web version of Binance, you can also update your phone number through the desktop platform:

• Log in to your Binance account via binance.com.
• Hover over your profile icon in the top-right corner and click on "Security".
• Navigate to the "Phone Number" section.
• Click on "Edit" next to your current phone number.
• Enter your current number and request an SMS code.
• Input the received code and proceed to enter your new phone number.
• Submit the changes and verify the new number by entering the code sent via SMS.

This method is particularly useful if you're more comfortable navigating settings through a browser interface.

What to Do If You No Longer Have Access to Your Old Number

If you've lost access to your old phone number, Binance requires additional identity verification steps to protect your account. In this scenario, you'll need to submit a support ticket through the Binance Help Center. Provide clear documentation such as a government-issued ID and any proof that demonstrates ownership of the account. Be prepared for a review period that may take several business days. During this time, avoid making multiple requests or submitting incomplete documents, as this could delay the verification process.

Frequently Asked Questions

Q: Can I change my phone number without logging into my Binance account?

A: No, you must be logged into your Binance account to modify your phone number. If you're unable to log in, you’ll need to recover your account first using your registered email or other available recovery options.

Q: Will changing my phone number affect my trading activities on Binance?

A: Changing your phone number does not impact your trading functions or funds. However, you may temporarily lose access to SMS-based 2FA until the new number is fully verified.

Q: Is there a limit on how many times I can change my phone number on Binance?

A: Binance does not publicly disclose a set limit, but frequent changes may trigger additional security checks or manual verification processes to prevent unauthorized access.

Q: What should I do if I don’t receive the SMS verification code after entering my new phone number?

A: First, double-check that the country code is correct. If issues persist, wait a few minutes and try resending the code. If you still don’t receive it, consider contacting Binance Support for further assistance.