← Fontana restaurantsJack in the BoxNo reviews yetBurger11285 Sierra Ave, Fontana Call Directions WebsiteSaveShareOwn or manage Jack in the Box? Claim this listing freeMenuReviews · 0Photos · 0Hours & infoHoursHours not listed yet.DetailsAddress11285 Sierra Ave, Fontana 92337Phone+19094283289Websitehttps://locations.jackinthebox.com/us/ca/fontana/11285-sierra-aveSocialFacebook · Instagram · TikTok · X · YouTubeRestaurant details © OpenStreetMap contributors and the Overture Maps Foundation.