In Germany, o2 is definitely one of the most popular mobile network providers and also one of the most affordable. The network coverage is pretty good in major cities and for other areas you should check the coverage map before deciding on any plan. Below we provided an overview of o2’s current plans so that you can compare them and figure out which one would suit your needs best. If you rather have an overview of all carriers, see our data plan overview, which also includes other major carriers. You should also look at our collection of current promotions that will give you major savings.

Click here to find out more about O2’s offers for your internet connection at home (broadband/DSL, cable, fiber-optic)

Overview: O2 Germany mobile phone plans

ProviderNameHighspeed Data (in GB)Included Extras€ Price / monthPlan TypeWhere to Order
O2O2 Free UnlimitedunlimitedUnlimited calls and texts39.99PostpaidOrder here
O2O2 Free L with Boost120Unlimited calls and texts44.99PostpaidOrder here
O2O2 Free L60Unlimited calls and texts39.99PostpaidOrder here
O2O2 Free M with Boost40Unlimited calls and texts34.99PostpaidOrder here
O2O2 Free M20Unlimited calls and texts29.99PostpaidOrder here
O2O2 Free S3Unlimited calls and texts19.99PostpaidOrder here
O2O2 my Prepaid L12.5Unlimited calls and texts19.99PrepaidOrder here
O2O2 my Prepaid M6.5Unlimited calls and texts14.99PrepaidOrder here
O2O2 my Prepaid S3.5Unlimited calls and texts9.99PrepaidOrder here
O2O2 my Prepaid Basic0.159 Cents / minute or SMS1.99PrepaidOrder here
O2O2 my Prepaid 9 Cent09 Cents / minute or SMS0.00PrepaidOrder here

Essentially, o2 offers two types of SIM cards: Prepaid and Postpaid.

Prepaid is very flexible, as you only buy credit for your SIM card whenever you need it. However, you also do not get as much data as you could with a postpaid plan. These are O2’s current prepaid plans:

  • O2 my Prepaid 9 Cent: 0.00 GB | 9 Cents per minute or SMS | 99 Cents per day for data – 0.00€ / 4 weeks
  • O2 my Prepaid Basic: 0.15 GB | 9 Cents per minute or SMS – 1.99€ / 4 weeks
  • O2 my Prepaid S: 3.5 GB | unlimited minutes and SMS to all German numbers | EU-Roaming included – 9.99€ / 4 weeks
  • O2 my Prepaid M: 6.5 GB | unlimited minutes and SMS to all German numbers | EU-Roaming included – 14.99€ / 4 weeks
  • O2 my Prepaid L: 10 GB | unlimited minutes and SMS to all German numbers | EU-Roaming included – 19.99€ / 4 weeks

You can buy more o2 credit online or in a German supermarket, gas station or other shops.

Check your o2 balance by typing the following code and press the call button: *101#


Postpaid is usually a 24-month contract, which means you need to commit to o2 for 2 years and you can only cancel your contract if you leave Germany to permanently live in a different country. Therefore, postpaid is a little less flexible, but usually also gives you more for your money. Sometimes, you can select a “flex-option”, which means that you can cancel your contract every month, but in turn you have to pay a higher monthly fee (usually 5€ more per month).

o2 Germany also offers a free bank account with a special perk: For every Euro you spent with your Mastercard, you get 1 MB bonus data that you can redeem with your o2 contract. Find out more about this offer here.


If you just need mobile data for your tablet or laptop, you can look into the o2 my Data plans. These SIM cards you can use for your tablet or computer (by using a surf stick), without using your smartphone data. Below you can see an overview of the different plans.

o2 Germany: Data-only Plans (e.g. for tablets or surf-sticks)

ProviderNameHighspeed Data (in GB)€ Price / monthPlan TypeWhere to Order
O2O2 my Data L6029.99PostpaidOrder here
O2O2 my Data M2019.99PostpaidOrder here
O2O2 my Data S39.99PostpaidOrder here
A collection of o2's data-only plans, which can be used with tablets or computers (with a surf-stick).

22 Responses

  1. Eric

    How can I download the o2 app on iPhone? I changed region to Germany, but cannot find app. Thank you!

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