You will need to create passwords to protect access to your personal account information and your data services account. As a Sprint customer, you enjoy unlimited access to all your information.
Account User Name and Password
If you are the account owner, you will create an account user name and password when you sign on to sprint.com/mysprint. (Click Register and follow the prompts to get started.) If you are not the account owner (if someone else receives the bill for your Sprint service), you can get a sub-account password at sprint.com/mysprint.
With your Sprint device, you may elect to set up an optional data services password to control access and authorize purchases.
For more information, or to change your passwords, sign on to sprint.com/mysprint.