To contact O2 Mobile customer service in Germany, you can use the following methods:
Phone support
- Call 0176 888 55 222 from your O2 Mobile. This is the customer service number specifically for O2 customers in Germany.
- Alternatively, you can reach them at +49 89 78 79 79 79 from any other phone.
Online support
Visit the O2 website for online chat support or to access their help center for FAQs and troubleshooting guides.
Social media
You can also reach out to O2 through their official social media channels, such as Facebook and Twitter, where they provide customer support.
O2 stores
If you prefer in-person assistance, you can visit any O2 store in Germany for help with your account or services.
