I call and call many people, usually they dont answer. The ones that do already got a plan or their covered by something else.
You'll run into that more often than not....have you tried knocking on their door? I'm convinced somewhere in the bible it says "thou can lie to a salesman over the phone"....my take on it is if they are going to lie to me they have to look me in the eye. I think youll do better by door knocking.