congstar — Free Service Overview
congstar is a free Mobile Plans service. Browse features, available discounts, and alternatives below.
Updated: April 2026
About congstar
congstar is a German mobile network operator offering affordable prepaid and postpaid mobile plans with flexible tariff options. The service provides voice, SMS, and data services with transparent pricing and no long-term contracts.
Pricing
| Regional pricing | Allnet S (3GB) | Allnet M (12GB) | Allnet L (25GB) |
|---|---|---|---|
| 🇩🇪GermanyEUR | €12.00 | €22.00 | €27.00 |
Sources
Subger is not affiliated with, endorsed by, or connected to congstar or its parent companies. All trademarks, service marks, and logos belong to their respective owners. Information on this page is provided for informational and comparison purposes only. Pricing and plan details are sourced from publicly available information and may not reflect current offerings — please verify with the official provider. If you are a representative of this service and believe any information is inaccurate, please contact us at info@subger.com.
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