https://account.t-mobile.com/signup/v2/createaccount?redirect_uri=https://www.t-mobile.com/signin&scope=TMO_ID_profile%20associated_lines%20ban_roles%20billing_information%20associated_billing_accounts%20extended_lines%20token%20openid%20vault%20role%20consent&client_id=MYTMO&response_type=code&appr See more...