Now unlimited – your mobile plan for Switzerland & Europe
Why pay more for less data? With Sweazy, you get unlimited data and calls across Switzerland, starting now, at a price that's hard to beat. Travelling in Europe? You're covered there too, with roaming already included.
Would you like to add another tariff or proceed to the cart?
No keeping an eye on your data, no counting minutes. With Sweazy, everything in Switzerland is unlimited – even on the cheapest plan.
DataCalls
With the lifetime discount, your plan price stays the same for good. No teaser prices that go up after a few months.
Unlimited in Switzerland. A low price for good. Europe already covered.
View plans →Switch to Sweazy and keep your current number. We'll guide you through every step.
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FAQ
Is Sweazy really unlimited in Switzerland?
Yes. With every Sweazy plan, you get unlimited data in Switzerland, including 300 GB per month at 5G full speed. After that, you can keep surfing without limits at 256 kbit/s. The fair use policy applies.
Are calls and SMS in Switzerland also unlimited?
Yes. You can call and text unlimited to all Swiss networks with every Sweazy plan.
What's the difference between Sweazy S, M and Extreme?
In Switzerland, all three plans are the same: unlimited data, calls and SMS. The difference is roaming: Sweazy S includes 3 GB, Sweazy M 50 GB and Sweazy Extreme unlimited data in the EU, UK & Norway.
Is Sweazy Extreme also unlimited in Europe?
Yes. As part of a promotion valid until 27.10.2026, Sweazy Extreme also gives you unlimited data in the EU, UK & Norway, including 300 GB at 5G full speed. The fair use policy applies.
In which countries can I use Sweazy abroad?
In all EU countries as well as the UK and Norway, with no add-on needed.
Do I need to activate roaming before my trip?
No. As soon as you're abroad, you can use your roaming data right away.
What does lifetime discount mean?
Your promotional price stays the same for as long as you keep your plan. No price increase after a few months.
Is Sweazy available with and without a contract commitment?
Yes. With a 24-month term, Sweazy is cheaper, from CHF 7.95 per month. Without a commitment, you stay flexible from CHF 9.95 per month, with a notice period of 60 days to the end of a month.
Can I keep my current mobile number?
Yes. Number porting is free, and we take care of cancelling your contract with your current provider.
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