Millenium keeps calling from 800 #s too. Go to every pay phone you can find and call their 800 # then let the phone dangle. They have to pay for these calls. If everybody does this maybe they will stop.
888-282-9077
I keep getting these calls on my cell phone and I keep adding them to my block list. I just recently got this cell phone (a prepaid account) and don't give the number out to anyone, as I only use it for talking with my husband and for emergencies.