Your connection, tailored to your needs.

Simple, flexible telephony for everyday life.

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What you can expect from SLine

Best rates

No binding contracts

no hidden costs

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Select your country: *

Multiple selection possible

Our tariffs:

Switzerland landline: 0.08 / per minute

Switzerland mobile: 0.15 / per minute

Switzerland number: 30 / per month

Austria landline: 0.05 / per minute

Austria mobile: 0.08 / per minute

Austria number: 30 / per month

Germany landline: 0.05 / per minute

Germany mobile: 0.08 / per minute

Germany number: 30 / per month

Select your phone number: *

Please choose the number prefix you want per country (first digits), for example:

Switzerland: 044
Austria: 01
Germany: 030

You can find a list of available area codes per country here:

Click here

Port your number:

If you selected more than one country, separate your numbers with a comma, for example 41,43,49

Please note that we only whitelist your numbers and do not actually port them. For this, we need approval from your current provider in a document or written confirmation that whitelisting these numbers is allowed.

Try free - 1 user, 1 day, 0 cost

Test our solution with no obligation - full functionality for one user and one day.

- Ready to go – no installation needed
- All features without restrictions
- Perfect for exploring the user experience
- No payment details required
- Simple and risk-free