Hours Of Operations Happy Nails Louisiana Prairieville 70769 Happy Nails Hours of Operation and Location in Prairieville, LA 70769 4.1 - 40 votes 40255 Highway 42, Prairieville, LA 70769 (225) 622-5664 Get Directions Happy Nails Hours Category: Beauty & Health Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore PrairievilleView More Apparel AshworthDebDiesel Sports ColemanSnap FitnessBlades Recommend For You Mary Kay Cosmetics Magic Nails Ann's Nails First Impressions Wal-mart Pharmacy Regal Nail Wendy Nails Pro Nails Oasis Day Spa Serenity Spa