YES you can! You can PORT your existing number(s) from ANY other carrier over to Air Wireless. The first step (before you place an order for service) is to make sure you have a NEW, NEVER USED, NEVER ACTIVATED Air Wireless SIM card. You can obtain one on our website for $10 under plans. Then be sure you have your current carrier account information. This includes your current carrier name, the phone number you wish to port, your account number, your PIN number (call your carrier to get this information), and your NEW SIM card number. Once you have all this, then you can proceed to choose a plan and place your order for service.