Who called from 2482959407

The number calls me several times a day, when u answer they sit in the other line for about thirty seconds and then you hear them hang up the phone. When you dial the number back all you get is a busy signal.

Yes! Same thing happens to me

i get a call from this number at least once a day sometimes more. They never say anything.  i get a busy signal when i call it back.  Very iratating.

They call and hang up a couple times a day.

Same thing as everyone else.  They call, don't say anything, then hang up on me.  Who are these people????