Can I be in multiple CUGs? Prepaid Users are only allowed to be a part of one CUG at a time. Postpaid Users are allowed to be a part of up to 5 CUGs. This means that there will be a subscriptioncharge for each CUG that the user is connected to. Related articles How to pay for the Closed User Group (CUG) service How to add / remove numbers on my CUG account What is the Closed User Group (CUG) service? How many persons can I add to my CUG? If I lose my phone, how can I track it?