Hi, I'm going back to France in few days and I still have 27.75$ on my prepaid SIM card.
Do you know if there is a way to get this money back ?
Maybe there is some services with a number to call or to send a SMS that cost some money and in return you get a code to use on internet ?
According to this following Optus page - prepaid are not eligible for refunds.
I also think carrier billing has also been turned off for all services due to ongoing non approved charges.