Yup i too got a call from the same number, answered but no reply. called back and ended up on a busy tone.

Called, I picked up and it was an immediate disconnect. It/They called back, I picked up again, and it was another immediate disconnect. Exact same thing happended earlier today from 513.417.0498. I've added both to my spam list so it won't ring me and send to VM/YouMail where the message will play a polite equivalent of ESAD and then hang up on them if they try again.

saw number - didn't recognize. did not answer.  no message left on my VM

same thing got call at work pressed ignore no msg and when i called back, busy. sounds like a total scam to me.

They just called me