Below is a list of San Francisco County CA zip codes. For your research we have also included San Francisco County Area Code, Time Zone, UTC and the local County FIPS Code. Each San Francisco County California zip code has a center Longitude / Latitude point (the San Francisco County center is -122.422996521 / 37.770900726318). For your convenience we have also indicated if that zip code in San Francisco County observes Daylight Savings time.