Hours Of Operations H2O Wireless Arkansas Marion 72364 H2O Wireless Hours of Operation and Location in Marion, AR 72364 4.8 - 169 votes 138 Block St, Marion, AR 72364 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 MarionView More Apparel H & MCatherinesCoachExpressDiesel Sports Coleman Recommend For You Dollar Store Deb El Toro Market Computer Plus Net@Work Solutions Incorporated Sweet Shoppe K Beauty Supply K & K Beauty Supply Beautiful Nails