This SIM is for existing 2degrees customers who have recently upgraded their handset or need to replace an existing SIM. If you’ve lost your SIM you can still keep your original number and any credit that you had on it. You just need to get yourself a blank SIM (not a standard 2degrees SIM), and 2Degrees can move your number onto it. Call them first on 0800 022 022 so they can make sure your SIM is suspended to stop anyone else from incurring charges under your account.