It's a Sprint customer satisfaction survey. If you call Sprint customer service, you'll get one of these calls the next day. It takes about 1 1/2 minutes or less to get through the questions if you choose to partake in it.
"This is Abney with an important message. An agent will be with you shortly”
*CLICK*
I hung up.
PLEASE STOP WASTING MY TIME
((NO we don't owe anyone money. No, we don't use Sprint))