Called my cell phone, nobody there,

I want to know who is calling my home from this number.......then hangs up.   Caller ID says Mt. call.

Leta C

They call several times a week and don't leave a message. Once, I answered and she said it was the Democratic Party taking a survey. I told her I was busy at the moment, not interested in participating and asked her not to call again. They keep calling. Caller ID says UNAVAILABLE.

Called and hung up.  ID says 'Unknown'.

I received several calls from this nunber.  It is a political recording from the Democrat party.  No way to respond other than simply hanging up.