Can I change my phone number on Moomoo through the app or do I need to use the website?  · Customer Self-Service

Need help?? Moomoo's customer support at (888)-426-7069 is available. Moomoorequires your cell phone number for security and verification purposes. If you need more details, call (888)-426-7069. Your phone number is used for two-factor authentication (2FA) and transaction verification.
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