Can You Change the Phone Number Linked to Your Binance Account?

Changed Your Number — What About Binance?

Changing phone numbers is a normal part of life, but it creates a problem if your Binance account is linked to the old one: logging in needs a verification code, withdrawing needs a code, changing settings needs a code — and the old number can't receive any of them. You're essentially locked out of your own account.

The good news is Binance does support changing your linked phone number, though the process takes a few more steps than registration did.

If you haven't signed up for Binance yet, register through Binance official site for automatic fee discounts. Android users can download the APK here.

If Your Old Number Is Still Active

If you still have access to the old number and just want to switch to a new one, this is the simplest scenario:

1. Open the Binance app and tap your profile icon in the top left
2. Go to "Security" → "Phone Verification"
3. Tap "Change Phone Number"
4. The system will send a verification code to your old number — enter it to verify your identity
5. Enter your new phone number and input the verification code sent to it
6. You may also need to enter a Google Authenticator or email verification code
7. Done — your linked number is now updated

The whole process takes just a few minutes, as long as the old number can still receive texts.

What If Your Old Number Is Already Canceled?

This is trickier, but still solvable. You'll need to go through Binance's identity verification process to unbind the old number.

Option 1: Self-Service Through the App

1. On the Binance app login page, log in with your email + password
2. At the phone verification step, tap "Security verification unavailable"
3. Follow the prompts to select other available verification methods (e.g., email + Google Authenticator)
4. Once verified, proceed to change your linked phone number

This approach requires at least two other verification methods to still be available. If you've lost access to both the old phone number and Google Authenticator, with only email left, self-service may not work.

Option 2: Contact Customer Support

If the self-service flow doesn't work, you'll need to reach out to Binance's live support. Prepare the following:

• Your registered email address
• Photos of your ID or passport
• A selfie holding your ID
• Information proving you own the account (such as recent trade screenshots, deposit records, etc.)

Support review typically takes one to three business days. Once approved, the old number will be unlinked, and you can log in to bind your new number.

Are There Restrictions After Changing Your Number?

For security reasons, Binance temporarily restricts some features after a number change:

• Withdrawals suspended for 24–48 hours: This prevents hackers from rebinding a number and immediately transferring assets
• Some security setting changes may be frozen: Operations like changing your password or disabling Google Authenticator may also be temporarily restricted

These restrictions are automatic and lift after the cooling period — no action needed on your part.

Prevention: What to Do Before Changing Your Number

If you're planning to switch numbers, complete these steps while the old number is still active:

1. Update your Binance phone binding first: While the old number can still receive codes, bind the new one right away
2. Ensure other verification methods are intact: At least one of Google Authenticator or email should be working
3. Document your security settings: Know which verification methods you have enabled and which are accessible

Many people only realize their Binance phone number is outdated months after canceling the old one. The best practice is to handle the Binance binding on the same day you switch numbers.

A Common Misconception

Some people think changing their phone number means they need to create a new Binance account — that's absolutely not the case. Your Binance account is linked to your phone number, and you just need to update the binding. Your assets, trade history, and verification status are all unaffected.

Summary

You can change the phone number linked to your Binance account. If the old number is still active, it takes just a few minutes. If it's been canceled, you'll need to verify your identity to unbind it. The ideal approach is to update Binance's binding before switching numbers — it'll save you a lot of hassle down the road.