Hours Of Operations Mary Kay Cosmetics North Dakota Epping 58843 Mary Kay Cosmetics Hours of Operation and Location in Epping, ND 58843 4.4 - 115 votes Po Box 75, Epping, ND 58843 (701) 859-2228 Get Directions Mary Kay Cosmetics Hours Category: Beauty & Health Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore EppingView More Apparel ExpressDiesel Recommend For You Salon Centric Beauty Mart Studio Nails Spa Nail City Love Nails Sky Nails Nail Shop Fantasy Nails Nailbar Nail City & Spa