I read all of the links and I am still a bit confused. Since Sprint and Verizon both use CDMA can a Sprint iPhone be used on Verizons network

Hey guys I was recently given a Sprint iPhone. I currently have a Droid Incredible on Verizon that I want to get rid of. I know that both Sprint and Verizon use CDMA, so is there a way through jailbreaking unlocking or something else to be able to use the Sprint iPhone on Verizon? Thanks