Below is a list of Waikoloa HI zip codes. For your research we have also included Waikoloa Area Code, Time Zone, UTC and the local Hawaii County FIPS Code. Each Waikoloa Hawaii zip code has a center Longitude / Latitude point (the Waikoloa center is -155.83700561523 / 19.829200744629). For your convenience we have also indicated if that zip code in Waikoloa observes Daylight Savings time.