Who called from 2042024982

For the past 2 weeks, I get one call per day from this number. I screen my calls, if I don't recognize the number, I don't answer it.

I keep getting a call from this number
I answer
There is an open line no one replies then after I say hello three times they hang up
I called it back
Music played
A man answered saying hello
I said you just called me and hung up
He hung up again