Hours Of Operations H2O Wireless Missouri St. Louis 63118 H2O Wireless Hours of Operation and Location in St. Louis, MO 63118 4.4 - 109 votes 3655 S Grand Blvd, St. Louis, MO 63118 (314) 773-1186 Get Directions H2O Wireless Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore St. LouisView More Apparel TJ MaxxRoss Dress for LessBurlington Coat FactoryColdwater CreekLord & Taylor Sports SheplersNew BalanceDick's Sporting GoodsVansColeman Jewelry Hobby LobbyBurlington Coat FactoryLord & TaylorSaks Fifth AvenueBelk Recommend For You Ray-Ban Metro PCS Bath & Body Works American Eagle Outfitters Ashley Furniture Homestore Verizon Wireless Abercrombie & Fitch Micro Center Lululemon Athletica Jcrew