Address: 9610 Sierra Ave. Suite 100, Fontana, CA 92335
Website: https://locations.dunkindonuts.com/en/ca/fontana/9610-sierra-ave/356185%3Futm_source%3Dgoogle%26utm_medium%3Dlocal%26utm_campaign%3Dlocalmaps%26utm_content%3D356185%26y_source%3D1_MTQ1MjE5NjEtNzE1LWxvY2F0aW9uLndlYnNpdGU%253D
Hours: Sunday: 4AM-8PM, Monday: 4AM-8PM, Tuesday: 4AM-8PM, Wednesday: 4AM-8PM, Thursday: 4AM-8PM, Friday: 4AM-8PM, Saturday: 4AM-8PM
Rating: 3.8 stars (578 reviews)