Hours Of Operations H2O Wireless Washington D.C. Washington 20010 H2O Wireless Hours of Operation and Location in Washington, DC 20010 4.8 - 169 votes 3100 14Th St Nw Ste 201, Washington, DC 20010 (202) 777-3773 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 WashingtonView More Apparel CostcoMarshallsTJ MaxxRoss Dress for LessBig Lots Sports CostcoTargetNew BalanceLA FitnessNike Jewelry CostcoMarshallsLord & TaylorSaks Fifth AvenueChico's Recommend For You Ray-Ban UGG Metro PCS Verizon Wireless Abercrombie & Fitch UGG Australia Lululemon Athletica Jcrew Dell Dollar Store