Our home line has call blocking features. We had about 6 800#s that called daily during the 08 elections. They now get the you are blocked message and the call doesn't go through.

Also our phones have this neat "talking" caller ID system. If the number is in our call list it says who is calling. I do not answer any call that is not identified.

No one has my cell number except family, my son's school and my neighbors.