Who Is Klarmobil, and Why Does It Run on Telekom and Vodafone?
New in Germany and need a phone plan? What Klarmobil is, why it runs on the Telekom and Vodafone networks, what its Allnet Flat plans include and how to choose one.
Anyone who has moved to Germany knows the moment. You need a German number for the flat contract, the bank and the doctor, and the phone shops on the high street all seem to sell the same two or three famous networks at the same prices.
What many newcomers do not realise is that the big networks also sell their coverage through other providers, often with simpler plans. Klarmobil is one of the best-known of them.
Here is what it is, how it works, and why it is a sensible first plan in Germany.
📱 See Klarmobil’s current plans
What to know before you buy
Klarmobil does not build its own masts. It is a partner of Telekom Deutschland and Vodafone, and its plans run on those networks. Klarmobil says that means you get the same network quality as the two big providers.
The website is in German, so it helps to know a few words: Tarif means plan, Laufzeit is the contract length, monatlich kĂĽndbar means cancellable monthly, and Allnet Flat is a plan with unlimited calls and texts.

Who Klarmobil is
Klarmobil has been in mobile since 2005 and says it has more than a million satisfied customers. Its customers rate it 4 out of 5 stars on Trusted Shops, and its support team is available 24/7 over WhatsApp, which is handy if your German is still a work in progress.
What the plans include
Klarmobil’s Allnet Flat plans bundle unlimited calls and texts with a data allowance and 5G, on what it calls the top D-network. Plans are offered with a 24-month term or as monthly cancellable versions, and the connection fee shown on its current plans is €0.
Offers change often, so check the current data allowances and prices on the plan pages. Each plan has a product information sheet (Produktinformationsblatt) that sets out the details.
📶 Compare Klarmobil’s Allnet Flat plans

How to shop it well
Decide on flexibility first. If you are new in Germany or unsure how long you will stay, a monthly cancellable plan keeps you free to change. If you are settled, a 24-month term is the alternative to compare.
Bring your number if you have one. Klarmobil says it makes sure everything works when you switch providers and keep your number.
Need a phone too? Klarmobil also sells handsets, with instalment financing available through Consors Finanz.
A low-risk first plan in Germany
Klarmobil gives you coverage on the networks the big names run, plans you can cancel monthly if you choose, and support you can reach on WhatsApp at any hour. For a newcomer who wants a German number without a long sales conversation, that is a simple, low-risk place to start.
Pick the data allowance you need, choose monthly or 24-month, and you can be on a German network quickly.
âś… Choose your Klarmobil plan
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