The Ups Store Locations Ups Store 3212 Jefferson St, Napa CA 94558 (707) 259-1398 http://www.theupsstore.co Regular Hours Mon – Fri 8:30 am – 6:30 pm Sat 9:00 am – 5:00 pm Sun Closed Copying & Duplicating Service , Trucking , Advertising Agencies , Notaries Public , Advertising Specialties amex, discover, master card, visa