Been researching call logs, so far these three are of the same scammer.
715-978-8989 (3/18/2010 2:33pm): Another kind of Spanish recording about being a winner of money scam, voicemail only got a piece of the message and the audio quality was very static-y.
870-442-8989 (3/2): Spanish recording of a very poor quality, voicemail only got a 5-6 second piece of the message.
541-909-8989 (1/23): Spanish recording of a very poor quality.