I can’t sign up because there is already another account associated with my phone number.

If you’ve signed up for Facebook with your phone number in the past but you can’t remember your password, you can reset your password and log into your account.

If you haven’t signed up with your phone number before, make sure you’ve typed your phone number correctly. If you’ve typed your phone number correctly and see a message that an account already exists with your number, let us know.