Using the phone number given for 2FA (and nowhere else) for any other purpose would be in disagreement with the purposes listed at https://support.google.com/ac

Using the phone number given for 2FA (and nowhere else) for any other purpose would be in disagreement with the purposes listed at https://support.google.com/accounts/answer/183723?hl=en https://support.google.com/accounts/answer/183723?hl=en