Can I use an international phone number?
Yes. Duo accepts international phone numbers.
However, DUO access is restricted in specific countries or regions based on federal regulations. Learn more on duo.com.
Return to WashU 2FA.
Yes. Duo accepts international phone numbers.
However, DUO access is restricted in specific countries or regions based on federal regulations. Learn more on duo.com.
Return to WashU 2FA.