Ⅱ. How to change my phone number?

 Common FAQ    |      2022-08-05

Q: How to change my phone number?

1) If you can login your account, you can modify your phone number according to the following steps.
Note: To secure your assets, you won’t be able to withdraw any funds within 24 hours after Change your phone number.

For APP:

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For Web:
Please click “Account Security” → “Mobile verification” → “change” → Input your new phone information and verification code → “Confirm”




2)If you lost your phone number, you could reset on the login page.



If the above solutions can’t solve the issue for you, please contact the Support Center Chat Bot & type in "Change my Phone Number".


Q: What should I do if I can’t receive SMS code?
1) Please clean the cache and try to log in again.
2) Please try to remove/add “0” before your phone number and try again.
3) Please download desktop client or mobile app to try again
4) If all the above solution can’t help you solve the issue, please contact our customer support team.

A step-by-step guide to purchasing and selling crypto on OKX,

Step 1: Log in to your OKX account
Before you can start buying or selling cryptocurrency on OKX, you must first log in to your OKX account. If you do not yet have an account, click Sign up and complete the registration process.
Step 2: Select Buy/Sell
Once you have logged in to your OKX account, click Buy Crypto in the upper left-hand corner of the screen to get started.
Step 3: Select your purchasing method
The next step is to choose how you would like to buy or sell . There are two primary options on OKX: Express and P2P trade.

Finally, simply confirm your transaction details.

Sign up and log in with the App to claim your Mystery Box worth up to $10,000