Can I have multiple active SIM cards with the same phone number?
No, that’s not possible.
If you need an additional SIM card for your car or tablet for example, you will have to order a new SIM card with a new number. First of all, you have to decide whether you want to order a SIM card with a subscription or a prepaid card. You can always choose between a physical SIM card or an eSIM. Follow the instructions on the order page and you’re done! ;-)