Free SMS to an SFR mobile: online and no account
One of the four national networks
SFR, backed by the Altice group, operates one of France's four mobile networks, while its online brand RED by SFR uses the same coverage. Sending a free SMS to an SFR subscriber is done just like to any French line, in only a few clicks.
How do I send a free SMS to a SFR subscriber?
Enter the recipient's number (06 or 07), write your text in 160 characters maximum, then confirm the send once the short security delay has elapsed. The message reaches the SFR network within seconds, from our gateway number. No sign-up, no bank card: everything is free.
SFR and RED by SFR, one and the same coverage
RED by SFR is the no-commitment plan sold online; the two brands rely on the same infrastructure. A message to a RED subscriber takes the same route as a message to an SFR customer, and in every case the displayed sender remains our gateway.
Free sending whatever the network
We never ask for the recipient's carrier. The message is routed to the right network from the target number alone, which makes the process identical for SFR, Orange, Bouygues or Free, always at no cost at all.
What to keep in mind
Since number portability, an 06 or 07 prefix no longer indicates the holder's operator: any line can belong to any network. That's why Envoyer SMS Gratuit never asks you for the recipient's operator — routing is determined on its own, and your send remains entirely free.
Your frequently asked questions
Can I send a free SMS to a RED by SFR line?
Yes. RED by SFR uses the SFR network: sending works identically and stays entirely free.
Do I have to specify that the line is with SFR?
No. You enter only the number starting with 06 or 07; the destination network is identified on its own and sending remains free.
Envoyez votre SMS gratuit en quelques secondes
Pas de compte à créer, pas de publicité, pas de limite : écrivez votre message, indiquez le mobile, et envoyez-le gratuitement depuis votre navigateur.
Envoyer un SMS gratuit