Hours Of Operations Diamond Wireless Hawaii Kahului 96732 Diamond Wireless Hours of Operation and Location in Kahului, HI 96732 4.1 - 121 votes 275 Ka'ahumanu Avenue, Suite 4509, Kahului, HI 96732 (808) 873-8008 Get Directions Diamond Wireless Hours Category: Grocery & Market Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore KahuluiView More Apparel CostcoRoss Dress for LessKmartCarharttFoot Locker Sports CostcoSports AuthorityVansVitamin WorldSamsonite Jewelry CostcoZalesKay JewelersNa HokuIcing Recommend For You SIMPLE Mobile H2O Wireless Ray-Ban American Eagle Outfitters Verizon Wireless 99 Cents Only Stores Ross Stores Cosmo Prof ADT At Home