A:Answer Yes, you can. You must contact Consumer Cellular after you installed their Subscriber Identity Module, S.I.M.. You can go to The Consumer Cellular internet site to find physical locations that they can put the Subscriber Identity Module, S.I.M. into the smartphone. MAKE SURE TO TELL THE TECH THAT THIS IS A NUMBER TRANSFER, NUMBER "PORT" OR CONSUMER CELLULAR IS GOING TO ISSUE YOU A NEW NUMBER.