Who called from 3305499026

hung up when I answered. it's an Ohio exchange.

Called and asked for my wife.  I said she wasn't home and they said they would call back later.  Asked if I could take a message and she just said, "No, I'll call back later."  Called the number back and it was American Red Cross Blood Services.  AVR gave me an opportunitiy to remove my number from their calling list, but indicated it would take 30 days.

This number calls two or three times a day and then hangs up when you answer.

simply phones and hangs up when we answer.

Always hangs up on answering machine.  Calls at least once a day.