Yes i get a call from this number every two or three days...i see its a scam now

I received a call from telling me I owe taxes and if I don't pay I'm going to jail if I don't streighten this out.i called them and the man I talked to couldn't even speak English.he was asking when I paid taxes last .Then he told me if I don't pay 500 today a warrant was goin to be issued.i played the game told him I'll call back.So the has been played.what a scam.i could here the others telling other people on the phone the same thing.One night I called and it said the magic jack costumer wasn't available.so there useing a magic jack to make these calls

It's a big scam,saying I owed taxes,he couldn't even speak English and they use magic jack to make calles with