For security reasons, phone number updates can only be done through Live Chat support. 
Please contact Support, and they’ll assist you right away! 
You also have the option to update your number directly from your account — just click Here. 
Once you click ‘Save’, you’ll be prompted to complete SMS Verification or 2FA if enabled. We’ll send you a text message with a verification code to confirm your request. Enter this code to finalize your update.* . 
If you encounter any issues, support is ready to help via Live Chat! 
And, if you haven’t completed our quick automated verification yet, we may ask you to do so for added security. 
Thank you for helping us keep your account safe! 