Tip # 72 Get on a family cell phone plan
If several people in your family have cell phones, look into getting on the same plan. And be creative, don't limit it to just your immediate family. But make sure that everyone is on the same page, the last thing you want is one person on your plan running up the bill! If you're on your own, ask the people you talk to the most which service provider they are with, as almost all of them have unlimited in-network calling.