- Data
- 25 GB / 4 weeks, then unlimited top-ups
- Speed
- up to 50 Mbit/s
- Network
o2 network
Avg. per month
€10.82
€9.99 / 4 weeks
one-time: none
Allnet Flat M
Cancel monthly · 125 GB · Telekom network
congstar Allnet Flat M: 125 GB on the Telekom network, up to 50 Mbit/s, 5G, unlimited calls and texts. Cancel monthly. Price: €25.00 / month, one-time €35.00. Over 24 months you pay €635.00, an average of €26.46 a month.
What you get
- Data
- 125 GB
- Speed
- up to 50 Mbit/s
- Network
Telekom network- 5G
- yes
- Calls and texts
- Unlimited to all German networks
- Contract
- Cancel monthly
Costs
- Base fee
- €25.00 / month
- One-time
- €35.00
- Total over 24 months
- €635.00
- Average per month
- €26.46
Price history
| Valid | Base fee | One-time | Avg. per month |
|---|---|---|---|
| 17 Oct 2026 – today | €25.00 / month | €35.00 | €26.46 |
In the comparison since . Last checked on on the congstar website.
As much data, as cheap or cheaper
-
- Data
- 25 GB / 4 weeks, then unlimited top-ups
- Speed
- up to 50 Mbit/s
- Network
- o2 network
Avg. per month
€10.82
€9.99 / 4 weeks
one-time: none
- Data
- 25 GB / 4 weeks, then unlimited top-ups
- Speed
- –
- Network
Vodafone network
Avg. per month
€10.82
€9.99 / 4 weeks
one-time: none