HomeBilly (Loir-et-Cher)Gasnier Stéphane🥐Gasnier Stéphane🥐 Bakery · Billy (Loir-et-Cher) Frequently asked questions 🤔Where is Gasnier Stéphane? At 1 rue du Moulin, 41130 Billy. What kind of food does Gasnier Stéphane serve? Gasnier Stéphane is listed under Bakery. How can I contact Gasnier Stéphane? By phone at 02 54 97 42 07. Updated on 9 November 2026