I myself have a complaint about my coinbase account. i.e. I lost my mobile number linked to my coinbase account. and now I can't log into my account because I have to enter the confirmation code from my lost number. my email is active. but still I have to log in with 2 verifications namely email and mobile number. and sadly my old mobile number is gone. I'm having trouble logging in. i want to move a bit of my btc in coinbase.
while on Binance it's as easy as above, that is, simply by changing the linked number that is available at the beginning when you want to enter. for coinbase is there a tutorial to change the linked number (not logged in position) the password is correct, it's just a problem with phone verification. currently contacting the coinbase help center.

Should this topic be posted on the marketplace?