Hours Of Operations J Jill Pennsylvania King of Prussia 19406 J Jill Hours of Operation and Location in King of Prussia, PA 19406 4.8 - 141 votes 344 Mall Blvd, #1052, King of Prussia, PA 19406 (610) 337-9060 Get Directions J Jill Hours Category: Accessories Apparel Shoes Jewelry Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore King of PrussiaView More Apparel CostcoColdwater CreekLord & TaylorH & MFrederick's of Hollywood Sports CostcoSports AuthorityNew BalanceLA FitnessSkechers Jewelry CostcoLord & TaylorZalesGucciKay Jewelers Recommend For You Five Below Bebe BCBGMAXAZRIA Torrid Coach Walking Company Urban Outfitters Clarks Swarovski Michael Kors