Below is a list of Camp H M Smith HI zip codes. For your research we have also included Camp H M Smith Area Code, Time Zone, UTC and the local Honolulu County FIPS Code. Each Camp H M Smith Hawaii zip code has a center Longitude / Latitude point (the Camp H M Smith center is -157.8990020752 / 21.396699905396). For your convenience we have also indicated if that zip code in Camp H M Smith observes Daylight Savings time.