Scams and illegal calls

They call me every day.  I hit '1' and every day I talk to one of 4 people... and every day I tell them I'm filing a complaint... and every day they tell me they'll take me off the list. Some days, I play along and see how long I can keep them on the phone.... when they catch on I say.. today has been 25 minutes of your wasted time.. and they hang up.  :)  Eventually they'll catch on that I'm not a good prospect.