
Germany has a highly developed wireless carrier market with four major players: Deutsche Telekom, Vodafone, O2, and E-Plus.
Deutsche Telekom's network covers over 99% of Germany's population, making it the most extensive coverage.
Vodafone's network is the fastest, with average download speeds of up to 100 Mbps in urban areas.
O2's network is the most affordable option for low-data users, with a range of plans starting at just €10 per month.
E-Plus's network is the most reliable, with a low rate of dropped calls and network outages.
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German Wireless Carriers
Germany has three major mobile network operators: Telekom, Vodafone, and O2. These operators have a strong presence in the country, with Telekom and Vodafone generally having the strongest coverage nationwide.
You should consider where you live and spend most of your time in Germany when choosing a provider, as internet and mobile reception can be underdeveloped in rural areas. To find out which provider is best for your location, you can use network coverage checks.
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If you're a tourist, selecting the right network is crucial to ensure reliable communications and affordable costs during your stay. Telekom often provides the most robust coverage nationwide in Germany, but at a higher price compared to alternatives.
Here are the three main mobile network operators in Germany, along with their coverage and speed:
O2 Germany is the third largest provider, with around 28 million subscribers and a 21% share, and has invested heavily in 5G. If you're looking for a budget-friendly option, consider using an MVNO (Mobile Virtual Network Operator) like 1&1, which uses the O2 network and offers prepaid and contract plans.
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Network and Coverage
Telekom has been the best mobile network provider in Germany for the last twelve consecutive years, winning a network test for its availability, performance, and reliability.
The three main mobile networks in Germany cover about a third of the market each: Telekom, Vodafone, and O2.
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You can still find old terms like D-Netz and E-Netz used by providers, which refer to Telekom (D1-network), Vodafone (D2), and O2 (E-network).
O2 only started introducing 5G in 2020, initially covering Hamburg, Berlin, Frankfurt, Munich, and Cologne, with the plan to slowly extend the network.
Here are the main mobile networks in Germany:
- Telekom
- Vodafone
- O2
Telekom and Vodafone were the first to introduce 5G in Germany in 2019, with O2 following suit in 2020.
Network
Telekom has won the network test for the last twelve consecutive years, making it the best mobile network provider in Germany for internet and phone reception.
The three main mobile networks in Germany are Telekom, Vodafone, and O2, each covering about a third of the market. These networks are often referred to by their old terms, such as D-Netz and E-Netz, with D1-network referring to Telekom, D2 to Vodafone, and E-network to O2.
You can still find 5G coverage in major cities like Hamburg, Berlin, Frankfurt, Munich, and Cologne, where O2 started introducing its 5G network at the beginning of 2020.
EU Roaming
EU Roaming is a game-changer for travelers. As of 2017, if you have a German mobile phone, you can use your minutes, texts, and data anywhere in the EU without incurring additional roaming charges.
This means you can stay connected with friends and family back home without breaking the bank.
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Types of Plans and Contracts
In Germany, you'll find two main types of mobile plans: contracts and prepaid SIMs. Contracts are usually binding for 24 months and offer access to 5G, new phone options, and bigger data plans.
You can choose between a SIM-only contract and a SIM-plus-handset contract, which allows you to get a new phone if you need one. Some providers, like Telekom, also include Switzerland in the free-roaming zone for EU trips.
Prepaid SIMs, on the other hand, offer flexibility and no contract commitment. However, the tariffs are generally slightly higher than for phone contracts. If you're unsure about your stay in Germany, a prepaid SIM card might be a good option to avoid additional expenses.
Here are some key differences between contracts and prepaid SIMs:
Unlimited Data Plans Exist?

Unlimited data plans do exist in Germany. You can choose from various options offered by different network providers.
For instance, Telekom offers the MagentaMobil XL plan starting at 84.95 euros per month with unlimited data. This plan also includes EU roaming to a certain limit.
Vodafone's Red XL Unlimited plan starts at 79.99 euros per month, providing unlimited data. O2's O2 Free Unlimited Max plan is another option, starting at 59.99 euros per month with unlimited data.
You can also consider unlimited internet SIM cards from providers like 1&1, O2, Vodafone, and Telekom, starting from as little as 10 euros per month.
Here are some popular unlimited data plans in Germany:
Unlimited Internet Cards
If you're looking for a plan with no limits on your data usage, you're in luck - several mobile networks in Germany offer unlimited internet SIM cards. These plans start as low as 10 euros per month.
You can choose from a variety of providers, including 1&1, O2, Vodafone, and Telekom. They all offer unlimited internet SIM cards with no contract, giving you complete flexibility.
Some popular providers to consider are 1&1, O2, Vodafone, and Telekom, which offer unlimited internet SIM cards starting at 10 euros per month.
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Contracts

Contracts in Germany are a popular option for mobile phone plans, especially for those planning to stay long-term. They're usually binding for 24 months and the monthly fee gets pulled from your bank account via direct debit.
You'll generally get a cheaper overall rate with a contract compared to a prepaid SIM card. This is because contracts offer access to 5G, optional new phones, and bigger data plans.
Contracts can be complicated to cancel early, with hefty fees for doing so. However, as of 2021, customers can no longer be locked into lengthy contracts after their original contract is renewed, making it easier to cancel or switch plans.
To set up a mobile phone contract, you'll need to provide proof of identity and address, as well as a German bank account for direct debit payments. You may also need a SCHUFA credit report.
Here are some popular contract options to consider:
The choice between a contract and a prepaid SIM will depend on how long you're staying in Germany. If you're unsure, a prepaid SIM card offers flexibility and can be a good option to avoid additional expenses in the future.
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Telephony and Services
In Germany, you've got a few main mobile telephony providers to choose from: Telekom, Vodafone, and O2. These providers have a wide range of services available to their customers.
You can also opt for mobile virtual network operators (MVNOs) that use the networks of these main providers. MVNOs like Congstar, Edeka Smart, and Penny Mobil use the Telekom network, while 1&1 and Lycamobile use the Vodafone network. Other MVNOs like Blau and Lebara use the O2 network.
Most contracts in Germany offer unlimited calls and text messages, known as "FLAT" in German. However, you can also choose smaller packages with a minutes package if you prefer.
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Talk Time & Text
In Germany, most mobile contracts now offer unlimited calls and text messages as part of the package. This is often referred to as a "FLAT" contract in German.
You can also opt for smaller packages with a limited number of minutes, if you don't need unlimited calls and texts.

Some mobile operators in Germany offer affordable plans with a minutes package, making it easier to choose a plan that fits your needs.
If you're a budget-conscious tourist, consider choosing a smaller package with a minutes package to save on costs.
However, if you plan to use your phone extensively, an unlimited plan might be the better option.
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Do Operators Offer eSIM?
In Germany, the three main mobile network operators - Telekom, Vodafone, and O2 - all offer eSIM support on compatible devices.
This means tourists can easily purchase eSIM plans directly from the operators' websites.
With eSIM, you can arrange your mobile plan online before your trip, and once purchased, the eSIM profile can be installed wirelessly on your device, saving you from hunting for a SIM card at the airport or towns.
Here are some advantages of using a prepaid eSIM plan when visiting Germany:
- Convenience – eSIMs allow you to arrange your mobile plan online before your trip.
- No SIM switching – With eSIM, you can have multiple network profiles active at once.
- Instant setup – Installing an eSIM takes minutes by scanning a QR code on your phone.
Cell Contract or Prepaid
In Germany, you have two main options for getting a mobile phone plan: a cell contract or a prepaid SIM card.
Mobile phone contracts in Germany are usually binding for 24 months and the monthly fee gets pulled from your bank account via direct debit. Contracts are very popular in Germany, offering access to 5G, optional new phones, and bigger data plans.
The choice between a mobile phone contract and a prepaid SIM will depend on how long you're staying in Germany. If you're unsure about your stay, a prepaid SIM card is a good option to avoid additional expenses in the future.
Prepaid SIM cards offer flexibility, but they typically are more expensive in terms of data, calls, and messages. You can top up and spend your balance on data, texts, and calls, or make use of prepaid tariffs that offer an allowance of texts, calls, and data.
To get a prepaid SIM card, you can order one online or buy one in person from a shop. You'll need to provide proof of identity and proof of address before you can buy a SIM card in Germany.
Here are some popular prepaid SIM card providers in Germany:
- Telekom
- Blau
- Lebara
- O2
These providers offer prepaid bundles with set amounts of data, calls, and texts for a fixed price per month, with no contract. Prices start as low as 4.99 euros per month.
Comparison and Selection
If you're planning a trip to Germany, selecting the right mobile operator is crucial to ensure reliable communication and affordable costs. Telekom often provides the most robust coverage nationwide in Germany but at a higher price compared to alternatives.
You should base your decision on where you live and spend the most time in Germany. Vodafone and Telekom offer the option to purchase an eSim instead of a physical sim card, which can be a convenient option for tourists.
Network coverage is a key factor to consider when choosing a mobile operator in Germany. Telekom and Vodafone generally have the strongest coverage nationwide, while O2's coverage is good in major cities and transportation routes.
To give you a better idea, here's a comparison of the major mobile operators in Germany:
Coverage in rural areas may vary, so it's essential to check operator coverage maps before choosing a mobile plan.
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Deutsche Telekom
Deutsche Telekom is the largest mobile carrier in Germany, with over 50 million subscribers and a 33% market share. They own the most comprehensive network infrastructure, providing reliable coverage across the country, including rural areas.
Their SIM card plans start at $5, making it a budget-friendly option for those looking to switch carriers. Telekom offers a variety of contract options, including a Premium version that gets you a new phone every 12 months.
Their smallest plan, which offers 6 GB of data, starts at 39.95 euros per month. This plan is a great option for those who want a basic plan without breaking the bank.
Deutsche Telekom has a strong presence in Germany, with a large market share and a wide range of services offered. Here are some key statistics about Deutsche Telekom:
Deutsche Telekom has a strong financial performance, with a revenue of 73.1 billion euros in 2023. They have a significant presence in the German market, with a large market share and a wide range of services offered.
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