Cancel SFR France: Terminate Your Subscription with Résiliation the Official Way

Short answer

You can request SFR cancellation in Espace Client > Offre et options > Résilier, submit the official form at https://www.sfr.fr/reclamation, or send a lettre recommandée avec AR. Porting your number (portabilité) closes the line automatically on the porting date. Box return is due within 30 days of the cancellation confirmation.

Official page

sfr.fr/reclamation

Open link

SFR Réclamation (official cancellation portal)

01 — Step by Step

Step-by-step fix

  1. Sign in to Espace Client

    Log in at sfr.fr and open 'Offre et options'. Your plan, engagement status and early-termination amount are displayed there.

  2. Start the Résiliation request

    Click 'Résilier mon offre' under your plan. The system lists cancellation reasons and the estimated end date. Pick a reason and confirm; a request number arrives on screen and by email.

  3. Official web form alternative

    On https://www.sfr.fr/reclamation choose 'Résiliation', fill the form with your number and identifiant. A confirmation SMS arrives within 48 hours.

  4. Registered letter (if required)

    Some legacy contracts require a lettre recommandée avec accusé de réception. Template address: SFR Résiliations, TSA 30103, 69947 Lyon Cedex 20. Include your number, identifiant and requested end date.

  5. Return the Box and equipment

    After confirmation SFR sends a prepaid return label. La Box must be shipped within 30 days of the return request, otherwise equipment fees are billed.

02 — FAQ

Frequently asked questions

01Is a registered letter mandatory to cancel SFR?
No — since 2020 SFR must accept its online cancellation channel; the form on the reclamation page is legally valid. Registered letters are only needed if the online channel fails.
02How much does cancelling inside the engagement cost?
Remaining months × the discounted monthly amount. Mobile plans have up to 24-month commitments; fiber has no extra fee. The full table is shown in Espace Client.
03Does porting my number cancel SFR automatically?
Yes. When you request portabilité with a new operator using your RIO code, the SFR line closes on the porting date and cancellation runs automatically.