If you're having trouble with your Facebook six digit code, try the following:
Network congestion can delay messages; users should wait a few minutes before requesting a new one. Incorrect Information: The phone number or email on file might be outdated. Security Features: facebook six digit code
If you give someone else your six-digit code, they can immediately reset your password, lock you out, and use your account to scam your own friends. If you're having trouble with your Facebook six
If 2FA is enabled, this code is required when logging in from a new device or browser. Password Reset: they can immediately reset your password