That's a very clever idea... to answer and just listen on a number you don't recognize. I received a call from this number at 8:42pm and called back with a block. It went straight to vm., and the box was full. If it were a scam (and I have received shady calls asking for donations with a cc#), I simply deflect and hang up. Be sure to give to organizations that are approved. You cannot be too careful.
Someone call today at3:23 may 22 2014 from this number13016594308 asking for donation I said sent me some infor in the mail they hung up call back no answer mail box full donation for kids send me donation