Hi, I'm John!
I understand how frustrating that can be, especially while traveling.
When you sign in from a different country or location, it may trigger a security check to protect your account. If there isn’t a backup security method set up (like a phone number or authenticator app), the verification can sometimes fail and temporarily block access.
At this point, the security lock may already be active. I recommend waiting at least 24 to 48 hours before trying again.
You can also try recovering or unlocking your account using Google’s account recovery page here: https://support.microsoft.com/account-billing/account-has-been-locked-805e8b0d-4141-29b2-7b65-df6ff6c9ce27 and click "Sign-in".
- You can use any phone number to request the security code.
- The phone number doesn't need to be associated with your account.
Let me know if you have any further questions or concerns.
Regards,
John J.D.