It's been done a lot. There is equipment out there that can read the info of a cell phone in use and then clone the phone codes. But it's expensive and illegal to have unless you are a cell phone co. If you did figure out how to get the equipment you won't know when they figure out you are cloning phones and you won't know when or where they are going to pick you up. And they will. Remember that the phone you are using is point them right back to you, Work on a better project like getting 100 watts of tube like sound out of a 386 amp.