This is an employee of Market Force, a secret shopper company. If they got your number by mistake its because someone typed theirs wrong. They only call employees to offer shopping assignments. I have no explaination for the hang up but as of july the number belongs to Vicky Thompson for job assignments. If you applied for a job with market force expect random calls from people like Vicki offering jobs.
Yes this is a legit organization. My husband does mystery shops for them. I work from home and he is in outside sales. I tell them to call his cell phone # during the day and if they get his voice mail they try home, even though he is not there.