Does someone know how to change your nimber on a cell phone?

Question

i want to be able to change my number so when i call someone i can make the number appear to be a different number

Answer 1

i dont think you can do that you can always make your phone private  

Answer 2

Its not possible...your phone number is stored on your SIM card, which isn't able to be altered. Your best bet is to use *67 before dialing the number so it shows as "private"