Hours Of Operations H2O Wireless Texas Rio Grande City 78582 H2O Wireless Hours of Operation and Location in Rio Grande City, TX 78582 4.7 - 239 votes 5368 E Highway 83, Rio Grande City, TX 78582 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 Rio Grande CityView More Apparel CarharttRainbowJusticeChico'sDots Jewelry Chico's Recommend For You Ray-Ban Verizon Wireless Dollar Store Champion Famsa McCoy's Building Supply Duke Energy A Healing Touch CRG Tsr Incorporated