Do Not Call

I finally put my phone number on the Do Not Call list.  Lately, I've been getting all kinds of weird calls from people trying to sell stuff and it's bugging the heck out of me.  It would be one thing if the calls were from a debt collection company or something but since I don't have to worry about those kind of calls, I only want my phone to ring if it's someone I know or about something important.  A lot of the calls have been about magazines or some random contests that I've apparently been entered in.  Now that I'm on the list, I hoping it stops.