Who called from 2042891982

I've received several phone calls from this number and when I finally picked up there was no answer and after I said hello 3 times I heard a click and the call was ended.

Call is from Brandon MB call center soliciting funds for a charity.

Many calls received. Never a human voice on the line (so no marriage proposal) nor any animal sound - sadly, as I really like to hear the barking of a dog, the mooing of a cow or the meowing of a cat..

I have been getting calls too, during the day, when I'm not home.  Is this a charity call?  Why not at least leave a message.  Good Grief !