Below is a list of Hakalau HI zip codes. For your research we have also included Hakalau Area Code, Time Zone, UTC and the local Hawaii County FIPS Code. Each Hakalau Hawaii zip code has a center Longitude / Latitude point (the Hakalau center is -155.12699890137 / 19.895700454712). For your convenience we have also indicated if that zip code in Hakalau observes Daylight Savings time.