The place for sim cards in waikiki! Whether you want to get off contract like I did I also saw a lot of tourists in there getting temporary sim cards while they are visiting waikiki. Service there is great always willing to try to help you out and making sure your sim card works. They also sell unlocked phones like the galaxy s 3 and no contract unlimited wireless internet.
801 Kaheka StHonolulu, HI 96814
1450 Ala Moana BlvdHonolulu, HI 96814