Hello @yo08_yo_08_yo08,

Simply cancel using this link: https://info.o2online.de/kuendigung/ Your contract will then be terminated at the end of the term

Best regards

Thank you for your message!

So, if I want to cancel at the end of October, does that mean I can do it right away by following this link? What should I do about Rufnummernmitnahme if I switch to another network using the same number?

Hello @yo08_yo_08_yo08,

Fill out the link now. Your new provider will request your phone number at the end of the contract. You don't need to register anything else with O₂.

Best regards

Hey @yo08_yo_08_yo08,

Did Vilureef's suggestion help you so far? It's a shame you are leaving us! I wish you all the best with your new provider.
Greetings,
Flo