Hours Of Operations H2O Wireless Texas Austin 78736 H2O Wireless Hours of Operation and Location in Austin, TX 78736 4.4 - 125 votes 9920 W Highway 290, Austin, TX 78736 (512) 301-1241 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 AustinView More Apparel Sam's ClubCostcoMarshallsTJ MaxxRoss Dress for Less Sports CostcoTargetSports AuthoritySheplersNew Balance Jewelry Sam's ClubCostcoMarshallsHobby LobbyBurlington Coat Factory Recommend For You Lumber Liquidators Ray-Ban Metro PCS Bath & Body Works American Eagle Outfitters Ashley Furniture Homestore Verizon Wireless Abercrombie & Fitch Lululemon Athletica Jcrew