Below is a list of Valley Center CA zip codes. For your research we have also included Valley Center Area Code, Time Zone, UTC and the local San Diego County FIPS Code. Each Valley Center California zip code has a center Longitude / Latitude point (the Valley Center center is -117.01300048828 / 33.205200195312). For your convenience we have also indicated if that zip code in Valley Center observes Daylight Savings time.