Prepaid identification: What might happen if I transfer my SIM card to someone else?

It’s not legally possible to transfer your SIM card to another party, with the exception of ordering a card in someone’s stead or ordering a card as a legal person. The procedure for a number transfer to another provider remains unchanged, and is based on provider/phone number/SIM card number. When transferring your number from another provider to Mobile Vikings, your first payment needs to be done with a Belgian payment method.