They use this information to: open accounts you don't know about. buy things on these credit cards, in your name and then do not pay for them. take out loans in your name and do not repay them. commit crimes using your name and leave you responsible. Felons may even get jobs using your name.
The only way to find your Boost Mobile account number is to call Boost customer support at 1-888-266-7848. The number is not listed in your online account. Keep Learning.
You can also select a new phone number from this screen. You will need to provide your phone number, account number with the original carrier, your account PIN or password, your name and billing address and your Social Security Number to port your existing number to your Boost Mobile phone.