Contact Auchan: Find below customer service details of Auchan, France, including phone and email. Besides contact details, the page also offers a brief overview of the company. Reach the customer service below for support, complaints or feedback. Head Office 40, avenue de Flandre – 59170 Croix, France Customer Service Phone: 09 69 32 59 59 … Continue reading Contact of Auchan, France customer service (phone, email)