3 days been getting these calls 7 on 8/26/08, Called Quest and I can't do nothing except after I hang up pickup phone and dial *57. After 3 times it will be sent to Phone annouynance.

Repeated calls from this number.  No one there, no answer.

Repeated calls, at least four in two days. If I answer they hang up. If the answering machine picks up they hang up.

Same as above.  Repeated phone calls for the last two days.

I've been getting calls from this number too...I would answer it and no one was there.  Today it happened again and I answered it...finally someone was there.  It was some lady doing a survey about who I was supporting in the upcoming election and also asking what issues are important to me.  Cynthia Lummis's name was mentioned...asking if I supported her or whoever she is running again. The lady ended the call by saying she worked for the(and I believe this is how she phrased it)...for the Wyoming Democratic Party.
So now we know.