i need to change my phone number, how can i change my 2fa first?

so i got doxxed by a former associate (ill save you the backstory) and i need to change my number asap. but my 2fa for many things like my cashapp etc use my phone number for 2fa. so im in kind of a catch 22 here. i dont know if its a good idea associate a burner sim number with my accounts, but because of the situation i dont want to disable 2fa first - it might be my only …

2fa change phone phone number privacy