Are there ways to hide your numbers or who calls you when checking the phone bill?

i knw you can see who calls you, how long hte phone calls are and what time they are made because it is all available on the phone bill..but is there a way to hide it?Are there ways to hide your numbers or who calls you when checking the phone bill?
you can dial *67 and the person you are calling will not know who it isAre there ways to hide your numbers or who calls you when checking the phone bill?
if its your cell bill have detailted billing taken off