Two Factor Authentication Issue - I am able to login with my username and password, but then get to the 2 Factor Authentication code input, but I never receive any codes.

So, Facebook recently required that I set up 2 Factor Authentication, and then had me login again which I couldn’t do because I don’t receive the codes they require that they say they’re sending. I’m logged out on everything, so can’t get the notifications they say they’re sending. I get texts from Facebook, just not the codes for 2FA. There is no other app that I’m aware of that is receiving codes…and I can’t get into Facebook to receive codes from their code generator.

Anyone know how to get logged back in with this 2 factor authentication issue?