Free Orange Sim Cards Orange offers a wide range of free Orange sim cards. Orange sim cards are ideal to help you keep your phone active at a minimal cost. You dont have to spend much money on Orange free sim cards. After all you can get free Orange sim cards starting at a small minimum monthly cost of £10 a month. Usually you new sim comes on a very easy to understand 30-day a month commitment. It means you need to give at least 30-day notice if you want to cancel a plan.