Coriolis Telecom often makes good promotions on its packages. Currently, the operator offers a non-binding offer of 140 GB for only 12.99 euros per month. It is the cheapest at the moment for this amount of data.
If mobile plans with a large 4G data envelope most often require spending a large sum of money every month, some operators fortunately offer attractive offers that allow you to make big savings. This is, for example, the case of Coriolis Telecom, a virtual operator which unveiled a 4G mobile plan of 140 GB for only 12.99 euros per month for six months. This makes it the cheapest 140 GB plan at the moment.
The main details of the Coriolis Telecom package
- 140 GB of 4G in Metropolitan France, of which 16 GB can be used in Europe and the overseas departments
- Unlimited calls, SMS and MMS
- The quality of the SFR network
Currently, the 4G 140 GB mobile plan without commitment from Coriolis Telecom is offered at 12.99 euros per month for 6 months. The monthly rate will then increase to 15.99 euros per month. Also note that a 5G option is also available for 5 euros more per month.
A very large amount of 4G data
The least we can say is that Coriolis Telecom is not stingy with 4G data: its “Brio Liberté” mobile plan provides a 140 GB envelope, which will allow you to browse the Internet. as much as you want, to play online games or watch streaming content. You will also have the possibility of sharing the connection with several of your devices if necessary, in situations where the Wi-Fi connection leaves something to be desired – or if you are not at home. You can thus avoid all the little connection problems that we tend to suffer with ADSL at home. However, even if there is very little chance that you will manage to exhaust all this amount of 4G before the end of the month, the speed will be reduced beyond this 140 GB.
And if you have stalled a trip to Europe or the overseas departments, note that you will be entitled to a 16 GB envelope of 4G from these territories to be able to continue to use your package outside mainland France in a comfortable way. This is an envelope deducted from the basic package and not offered in addition: you will therefore have to be sure to check how much data you have left after your trip.
The quality of the SFR network
In addition, this Coriolis Telecom package also includes unlimited calls, SMS and MMS from mainland France, as well as from Europe and the overseas departments to a French number. However, there are a few conditions to respect: 3 hours maximum per call, within the limit of 99 recipients maximum per month.
Finally, Coriolis Télécom being a virtual operator which was acquired in 2021 by SFR, users of this package will be able to benefit from the quality of the French operator’s network. The latter covers 95% of metropolitan France.
How to keep his number?
First note that you will have to add 10 euros to the total of your order to obtain the new triple-cut SIM. And if you want to keep your phone number, you can request it for free. You just need to bring your RIO: we explain how to get it here. By doing so, the change of operator will be done without interruption.
Similar packages of the moment
If you want to discover the other best offers of the moment in terms of mobile plans, we invite you now to consult our comparator of 4G plans without commitment below.

RED 4G Package
200 GB
Unlimited calls
200 GB in France
24 GB in Europe

Pricetel 4G package
Oxygen 20 to 60 GB
Unlimited calls
20 GB – 60 GB in France
15 GB in Europe

Coriolis 5G Mobile Plan
210 GB
Unlimited calls
210 GB in France
25 in Europe
All mobile plans
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