Below is a list of Grand Terrace CA zip codes. For your research we have also included Grand Terrace Area Code, Time Zone, UTC and the local San Bernardino County FIPS Code. Each Grand Terrace California zip code has a center Longitude / Latitude point (the Grand Terrace center is -117.322 / 34.0593). For your convenience we have also indicated if that zip code in Grand Terrace observes Daylight Savings time. For more information on Grand Terrace California you will find helpful business links and searches.