
Crédit Foncier has ceased its retail banking activities, but hundreds of thousands of mortgage loans remain in repayment. Contacting Crédit Foncier’s customer service requires knowledge of the active channels and an understanding of how the BPCE group has reorganized the processing of requests since the end of commercial activity.
Online customer space of Crédit Foncier: the fastest channel
The portal mesinfosclient.creditfoncier.fr remains operational for borrowers whose loan is still ongoing. This site, distinct from the showcase site creditfoncier.fr, allows users to track a loan, exchange documents, and directly contact customer service.
Using this personal space speeds up processing compared to the generic form. The seven-digit loan number, requested upon login, enables advisors to identify the file without further exchanges. Before any other steps, verifying that access to this space is still active is the first logical step to contact Crédit Foncier customer service without wasting time.

Phone number and contact form for Crédit Foncier
The customer service number remains 01 49 77 91 17 (free service, local call rate). The line is open Monday to Friday from 9 AM to 7 PM, a wider time slot than many banks.
The contact form accessible from creditfoncier.fr/vous-etes-client/ requires a seven-digit loan number, a reason for the request, and allows for the attachment of supporting documents. This form remains useful for documented requests (early repayment, request for a certificate, modification of bank domiciliation).
Postal mail for complaints
The official postal address for customer relations service is: Crédit Foncier, Customer Relations Service, TSA 83333, 92894 Nanterre Cedex 9. Mail remains the recommended channel for any formal complaint, as it opens an enforceable processing time and serves as proof in case of subsequent disputes.
Accessibility service for deaf and hard of hearing individuals
Crédit Foncier offers a dedicated reception service for deaf or hard of hearing individuals, accessible via the Acceo platform. This free service operates Monday to Friday from 9 AM to 12:30 PM, then from 1:30 PM to 5:30 PM.
The time slot is more limited than that of the phone line. For complex exchanges (loan renegotiation, fee disputes), prioritizing the morning slot reduces the risk of service saturation.
Role of the BPCE group in processing Crédit Foncier requests
Since the gradual cessation of Crédit Foncier’s commercial activity, requests are often redirected to the Caisse d’Épargne and Banque Populaire networks. These two brands, integrated into the BPCE group, now distribute the reverse mortgage loan Foncier Reversimmo and handle part of the follow-up for former clients.
This reorganization has a practical consequence: a borrower who cannot obtain a response through Crédit Foncier’s direct channels can turn to the nearest Caisse d’Épargne or Banque Populaire agency. Advisors in these networks have access to BPCE systems and can relay the request.
Why customer reviews indicate difficulties
Feedback published on review platforms regularly mentions long response times and difficulties in reaching a contact person. This situation is explained by the gradual reduction of staff dedicated to Crédit Foncier. Multiplying contact channels increases the chances of obtaining a quick response.
- Start with the online customer space for simple requests (balance inquiry, downloading statements, updating contact details).
- Call 01 49 77 91 17 early in the morning for questions requiring a verbal exchange with an advisor.
- Send a registered letter to the Nanterre address for any official complaint or request that has gone unanswered for several weeks.
- Contact a Caisse d’Épargne or Banque Populaire agency if Crédit Foncier’s direct channels remain silent.

Bank mediation: recourse in case of unresolved disputes
When a written complaint addressed to customer relations service goes unanswered satisfactorily, resorting to the bank mediator constitutes the next step. Crédit Foncier, as an entity of the BPCE group, falls under the mediator designated by this group.
The mediator’s contact details are available on the site mesinfosclient.creditfoncier.fr, in the “Mediation” section. The referral is free and requires that a written complaint has already been submitted and remained unanswered for at least two months, or has received a response deemed unsatisfactory.
- Keep a copy of each letter sent and each response received, even partial.
- Attach to the mediator’s referral all exchanges with customer service, sorted by date.
- The mediator generally has several weeks to issue an opinion, which remains advisory but is followed by the bank in the vast majority of cases.
Crédit Foncier no longer issues new loans, but the contractual obligations on existing loans persist. As long as the loan is active, the right to information and the processing of complaints remains guaranteed by the Monetary and Financial Code, regardless of the commercial status of the institution.