Caller: Not a call a text

Using login authentication sent text with 6 digits wasn’t as normal, and numbers blue like link

Facebook was hacked. Tried to reset and got this code multiple times from different numbers. I think my mobile has been compromised on Facebook. Cant open a new Facebook account either as keeps getting disabled!

Got a text to say click to log in to your instagram account and change password but nothing else

This number delivered a authentication code for Adobe. It didn't look very official and had the number in blue - seemed dodgy but the code worked. Will log out of the app again just in cases

Just got a fb password reset code from this number. Blue text - didn't look like fb.
Can no longer use fb