The UPS Store Watertown 8:30 AM - 6:00 PM 8:30 AM - 6:00 PM 8:30 AM - 6:00 PM 8:30 AM - 6:00 PM 8:30 AM - 6:00 PM 10:00 AM - 5:30 PM 12:00 PM - 5:00 PM15 Main St Watertown, MA 02472 USMain Number(617) 972-5050(617) 972-5050View Page