Suggest an update Name* Categories* State* Locality* ZIP* Street address* Phone* Website* Company description* Visit the hotel Dunkin' Donuts, which is in the state New Jersey (NJ), city Dumont. Our hotel can be found at 417 Washington Ave, Dumont, NJ 07628-1599. Great deals on best and cheap hotels. Your comments* (not for publishing) * — Required information Dunkin Donuts/417 Washington Ave - Dumont - New Jersey (NJ) ← View details 417 Washington Ave, Dumont, NJ 07628-1599, Dumont, New Jersey (NJ) +1 201-385-8288