Mobile SIM Contracts in Germany: Everything You Need to Know

Germany offers a variety of mobile SIM contract options, making it important to choose the right one based on your needs. Whether you’re looking for a short-term prepaid SIM or a long-term contract with unlimited data, understanding the process can save you time and money. This guide will walk you through everything you need to know, including contract types, cancellation policies, and how to transfer your phone number (Rufnummermitnahme).

Types of Mobile SIM Contracts in Germany

In Germany, you can choose between two main types of mobile plans:

1. Postpaid (Laufzeitvertrag) Contracts

These contracts usually run for 24 months and come with benefits such as:

• Lower monthly rates for data, calls, and texts.
• Subsidized smartphones (optional).
• Better network quality and higher data speeds.

However, they also come with strict cancellation rules, which we will cover later.

2. Prepaid SIM Cards

Prepaid plans are more flexible, as they do not require a long-term contract. Benefits include:

• No monthly commitment.
• Easy recharge options online or at supermarkets.
• Ideal for tourists and short-term residents.

You can compare different SIM plans and find the best deals using this comparison tool.

How to Choose the Best SIM Contract

When selecting a SIM contract in Germany, consider the following factors:

1. Network Provider: The main networks are Telekom, Vodafone, and O2. Telekom and Vodafone offer the best coverage, while O2 is usually cheaper.
2. Data Allowance: Choose a plan that matches your data usage (e.g., 5GB, 10GB, or unlimited data).
3. Contract Length: If you prefer flexibility, go for a 1-month contract instead of a 24-month contract.
4. International Calls & Roaming: If you make international calls, check if they are included.

 

Use this mobile plan comparison website to find the best deal based on your needs.

How to Cancel a Mobile SIM Contract in Germany

If you have a 24-month contract, it is automatically renewed for one more year unless you cancel it in time. Follow these steps to cancel your contract:

1. Check Your Contract End Date
   • Log into your mobile provider’s online portal.
   • Find the contract details (“Vertragsdetails”).
2. Send a Cancellation Request (Kündigung)
   • The notice period is usually one month before the renewal date.
   • You must send a written cancellation request (via email or letter).
   • Sample cancellation request:
     Subject: Kündigung meines Mobilfunkvertrags

Sehr geehrte Damen und Herren, Hiermit kündige ich meinen Mobilfunkvertrag mit der Rufnummer [YOUR NUMBER] fristgerecht zum nächstmöglichen Zeitpunkt. Bitte bestätigen Sie mir die Kündigung schriftlich.

Mit freundlichen Grüßen,
[YOUR NAME]
   • Some providers allow online cancellation via their website.
3. Confirm Cancellation
   • You should receive a confirmation within a few days.
   • If you don’t get a response, follow up with customer service.

For flexible contracts (1-month contracts), cancellation is usually possible at any time with 30 days’ notice.

How to Transfer Your Number (Rufnummermitnahme)

If you are switching to a new provider but want to keep your current phone number, follow these steps:

1. Request Number Transfer from Your Old Provider
   • Contact your old provider and request “Rufnummermitnahme”.
   • Some providers might charge a small fee.
2. Sign Up with the New Provider
   • While signing up for a new contract, select the option to keep your old number.
   • Provide your old number and provider details.
3. Wait for Confirmation
   • Your new provider will inform you when the number transfer is complete.
   • The process usually takes a few days to two weeks.

Some providers offer a bonus (€10-€30) for porting your number, so check for offers using this comparison tool.

Conclusion

Choosing the right SIM contract in Germany depends on your budget, data needs, and flexibility preferences. If you need a long-term plan, a 24-month contract offers better rates. For short-term stays, a prepaid SIM is ideal. Always compare different plans using this link to find the best deal.

If you ever need to cancel or switch providers, remember to check your contract terms and follow the proper procedures for cancellation and number transfer (Rufnummermitnahme). This way, you can avoid extra fees and keep your phone number hassle-free!