The following is message left which leads me to believe it is a phishing scam,
"This is to inform you that $299 is going to be charged from your checking account or plastic card, which is attached in our system within 24 hours for life of your subscription. If you want to cancel the subscription, please call us immediately at support 217-295-2568. I repeat the number 217-295-2568. If you are not the subscriber of pp care maintenance service, please disconnect the call immediately and call us at 217-295-5568. Thank you and have a wonderful day."
I hope this information can be helpful to stop this type of activity.