Blau.de: Have the SIM card blocked - how it works

If you have misplaced or lost your SIM card from Blau.de, you can simply have it blocked. We'll show you exactly what you need to do here.

Have your SIM card blocked at Blau.de - you have to do that

1. First log in to Blau.de with your data.
2. After successful login, you will see your current and activated SIM card.
3. With a click on "Block SIM card" in the tab "Manage SIM card" you can block your SIM card with just one click.
4. Alternatively, you can have your SIM card blocked by phone from Blau.de customer service.
5. After you have blocked the SIM card, you can order a new SIM card in the Blau.de customer area under the entry "Replacement card". This costs 9.98 euros and should reach you after one or two working days. You can use it immediately upon receipt.

In the next practical tip, we will tell you what you can do when the data volume at Blau.de is used up.