Not receiving Google 2-Step Verification Texts

Hello,

I received an alert on my galaxy s7 that my google account had been changed and i needed to log in again. I attempted to log in and it tried to send a text to my phone number (the phone number is correct, verified via another computer). My phone is not receiving the 2-step texts, but is receiving texts from friends and family, and is also able to send messages successfully.

Any help you can give is much appreciated.

Thanks!