Who called from 5034032672

This number calls atleast two or three times a day but only rings once.  No one ever leaves a voicemail and the one time I did actually answer it before it stopped ringing no one was there.

Wells Fargo Collection Agency
Go ahead and pick of the phone and start making fun of them. Don't let them get a word in though.

I just activated from and from the first day these two numbers call me

how do we stop this?

Called Two times in a row. I did not pick up and no messages left