Sent me unwanted calls.

They call 4 to 5 times a day and when we answer, nothing just dead air.

Received several calls with no voicemail. Answered one with dead air response and another with some guy referring to himself as Alex Martinez. He didn't know my name but kept asking if I remembered him. When I told him that I know no one by that name and that he possibly had the wrong number he plum hung up on me.

I've been getting calls all week. Today I tried to call back but, no picked up. It just said I couldn't complete the call as dialed.
Very weird.

Got 2 calla from this number. 1st voicemail was a guy singing, second one the dude said he was manny paquiao