Who called from 2393494983

I keep getting calls and always no one on the other line

got a call from this number saying i won in a second chance drawing in the publishers clearing house mega millions. i won 800,000 dollars all i had to do was. go to Walmart and get a green dot card for $199 to pay for the insurance  to ship the check by ups. the number was 239 349 4983 on cell phone.

this number is calling saying you won a prize and then to call another number back wit a confermation code. its a scam

Got 2 calls back-to-back around 4:50pm. Did not pick up, no voicemails

This is a generic number that shows up when you call from the MagicJack app without the MagicJack dongle plugged in.