Below is a list of Sylmar CA zip codes. For your research we have also included Sylmar Area Code, Time Zone, UTC and the local Los Angeles County FIPS Code. Each Sylmar California zip code has a center Longitude / Latitude point (the Sylmar center is -118.44999694824 / 34.307598114014). For your convenience we have also indicated if that zip code in Sylmar observes Daylight Savings time.