Reinvent your communications with Onoff
Mobile numbers from 3.49 €/month
Get An International Number In Less Than A Minute
International calls for as low as 0.03€ per minute
Numbers
Onoff reinvents communications by bringing telecom technologies into the app world, allowing you to have multiple phone numbers on the same device.
Cloud
Your numbers are stored in the cloud so you can enjoy the superior speed and quality of telecoms with minimal internet connection.
Onoff Business
Our business solutions offer incredible flexibility and competitive prices.
Number Portability
Our virtual portability allows you to easily transfer SIM numbers into the app. (Currently only available in France).
Voicemail
Customize your voicemail greetings for each of your numbers separately.
Coming soon!
Travel
With number portability between countries, your number can follow you wherever you go.
Calling Abroad
The Onoff technology allows you to call or text any international number at the best rate