List of Baskin-Robbins Stores in Diamond Bar, CA Outlet Note Regular Brands Baskin-Robbins California Diamond Bar Rating 4.7 based on 73 votes Official Website https://www.baskinrobbins.com Products Cakes Pies Ice Cream Treats Shakes Delicious Cones NameAddressPhone Name/Address/Phone Baskin-Robbins outlet - Diamond Bar 325 S Diamond Bar Blvd (909) 861-9315 Baskin-Robbins outlet - Diamond Bar 2763 S Diamond Bar Blvd (909) 598-4622 People Also Viewed