SIM | O₂ mobile phone plans – Flexible, fast & affordable

O₂ mobile phone tariffs – flexible, fast & affordable
Are you looking for a great plan with plenty of data, the best network coverage, and maximum flexibility? We've got the perfect O₂ plan for you—with or without a smartphone!

✅ Your advantages at davinciphone

• Large selection of tariffs: With or without mobile phone
• Flexible cancellation: Monthly or with a term
• Top prices & exclusive offers: Only with us
• O₂ network quality: 5G included throughout Germany
• Tariff advice in the shop or online: Personal & direct
• Completion: On-site or conveniently online

➡️ Secure your desired tariff now

➡️ Start free consultation

📊 Current O₂ tariffs at a glance

Tariffs can also be combined with top smartphones (e.g. iPhone, Samsung, Xiaomi)

❓ Frequently Asked Questions (FAQ)

• Can I keep my old number?
  → Yes, even with a bonus!
• How do I get my SIM card?
  → Directly in the shop or by mail after online purchase.
• What does “Flex Tariff” mean?
  → Can be canceled monthly, no contract commitment.
• Are there also business tariffs?
  → Yes. We provide individual advice to self-employed individuals and companies.

🛡️ Our service promise

At davinciphone, you receive honest advice, fair conditions , and, if you wish, a smartphone + plan from a single source – with no hidden costs.

💙 Why book with us?

• Personal tariff advice
• Exclusive special offers
• SIM available immediately in the shop
• Option can be combined with top smartphones
• Support via WhatsApp, telephone & on-site

Select the right tariff now and start!

➡️ Start tariff consultation

➡️ Complete now – online or in store

➡️ Learn more about O₂ networks & options

💡 Tip

Combine your new plan directly with a smartphone and secure attractive bundle offers – including an instant discount!