Who called from 8018204107

Yeah I'm getting calls from these people too, I'm just not answering.

Not leaving a message not answering or returning the call.

I did a return call dial and got a recording for " get my degree online..."

I called it back and it had me enter my number to remove from there call list.

I have been recieving these calls for the past couple days. Some guys asks for my wife. I tell him I'm at work and even gave him my wife's number but he didn't call her.... I'm seriously wondering if something shady is happening.