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Last Update: 26 May 2024

1. Best Unlimited Internet Postpaid and Prepaid SIM Cards in Germany

Germany has four mobile network operators: Telekom, Vodafone, Telefónica o2, and 1&1. You can get a contract directly with them or with one of the numerous other providers like 1&1, Lidl Connect, ALDI Talk, congstar, sim.de, or Blau. The latter use one of the four nationwide networks. All providers are extending their networks quickly. However, there are still significant regional differences regarding 5G coverage in Germany. Hence, choosing the right mobile phone provider depends on where you stay in Germany.
In this article, we discuss the coverage of network providers in Germany and the mobile phone contract providers operating in these networks. We explain the different options of mobile phone plans, such as getting a prepaid SIM card or subscribing to a mobile phone contract in Germany. We also look at the best mobile providers in Germany with the most competitive plans currently available for fast mobile internet and phoning in Germany.

Commercial partners

Best SIM Card in Germany: 4 Ideas for Every Purpose

sim-de logo

sim.de plans come with unlimited calls, texts and generous data allowances: 5 GB for 4.99 Euros, 10 GB for 6.99 Euros, and 25 GB for 9.99 Euros / month.

vodafone logo

Vodafone CallYa is problably the best free prepaid SIM Card with cheap prices, 5G high-speed and optionally available as eSIM.

Mega SIM offers high-volume 225 MBit/s capped plans: 140 GB for 24.99 Euros and 50 GB for 19.99 Euros / month.

talkline logo

Freenet o2 Mobile Unlimited Max is great for high-speed unlimited internet with 225 MBit/s starting at 44.99 Euros / month.

2. Cheapest Mobile Networks and Plans up to 30 GB of Data

To help you choose your mobile provider, we have compared hundreds of plans from different mobile operators and defined the ones that offer the best value for your money. Most of these plans have short durations, so you can cancel your mobile contract easily.
If none of the plans mentioned matches your expectations, check our comparison tools to find your best mobile network provider for your time in Germany.

congstar logo

Congstar
Prepaid Wie Ich WIll

1 GB data

Last check: 21 April 2024

€2 / 4 weeks

Commercial partner

sim.de logo

sim.de
Mobilfunk-Tarife

5 – 25 GB data
& unlimited calls

Last check: 25 April 2024

€4.99 / month (5 GB)
€6.99 / month  (10 GB)
€9.99 / month (25 GB)

Commercial partner

lebara logo

Lebara Hello! Plus
24-month plan

2 – 24 GB data
& unlimited calls

Last check: 25 April 2024

€2.99 / month (2 GB)
€4.99 / month  (10 GB)
€6.99 / month (15 GB)
€9.99 / month (24 GB)

Commercial partner

dr.sim logo

DR.SIM
Allnet Flat 30 GB

30 GB data
& unlimited calls

Last check: 25 April 2024

€14.99 / month

Commercial partner

3. High Data Volume and Unlimited Internet SIM Cards

If you use a lot of data, the following plans are perfect for streaming, gaming, and surfing.
Are you specifically looking for the best mobile phone contracts or the best Prepaid SIM Cards in Germany that offer unlimited internet? Then, check out our dedicated article featuring all the unlimited internet SIM cards available in Germany.

mega sim logo

Mega SIM
green LTE

50 – 140 GB data
& unlimited calls

Last check: 21 April 2024

€19.99 / month (50 GB)
€24.99 / month (140 GB)

Commercial partner

freenet logo

Freenet o2
green LTE / Unlimited Maxx

280 GB – unlimited data
& unlimited calls

Last check: 22 April 2024

€34.99 / month (280 GB)
€44.99-49.99 / month (ult.)

Commercial partner

4. Best 5G Mobile Network Providers

vodafone logo

Vodafone CallYa
Prepaid

0 GB – unlimited data
& 0 mins – unlimited calls

Last check: 25 April 2024

€0 / 4 weeks (0 GB)
€4.99 / 4 weeks (1 GB)
€9.99 / 4 weeks (6 GB)
€14.99 / 4 weeks (10GB)
€20 / 4 weeks (20 GB)
€79.99 / 4 weeks (unlt.)

Commercial partner

02 logo

o2
Pospaid

25 GB – unlimited data
& unlimited calls

Last check: 25 April 2024

€29.99 / month (25 GB)
€19.99-34.99 / month (50 GB)
€39.99 / month (70 GB)
€29.99-44.99/ month (140 GB)
€39.99-49.99 / month (280 GB)
€49.99-59.99 / month (unlt.)

Commercial partner

5. Best Operators for eSIM

vodafone logo

Vodafone CallYa
Prepaid

0 GB – unlimited data
& 0 mins – unlimited calls

Last check: 25 April 2024

€0 / 4 weeks (0 GB)
€4.99 / 4 weeks (1 GB)
€9.99 / 4 weeks (6 GB)
€14.99 / 4 weeks (10GB)
€20 / 4 weeks (20 GB)
€79.99 / 4 weeks (unlt.)

Commercial partner

vodafone logo

crash
Allnet Flat

10-27 GB data
& 100 mins – unlimited calls

Last check: 28 April 2024

€7.99 / month  (17 GB)
€9.99 / month (27 GB)

Commercial partner

vodafone logo

Freenet
green LTE

50 GB – unlimited data
& unlimited calls

Last check: 28 April 2024

€19.99 / month (50 GB)
€24.99/ month (70 GB)
€29.99 / month (140 GB)
€34.99 / month (28ß GB)
€49.99 / month (unlt.)

Commercial partner

Disclaimer:

The information in this post is non-binding and for informational purposes only. It is not a complete market overview. We do not take responsibility for the accuracy and up-to-dateness of the data. Please re-check the final conditions and prices on the providers’ websites (§18 ZKG).

Some of the links in this article are promotional links. We gain a commission if you purchase an item or open an account following this link. It helps us keep this site running and does not come at any cost to you.