Below is a list of Smith River CA zip codes. For your research we have also included Smith River Area Code, Time Zone, UTC and the local Del Norte County FIPS Code. Each Smith River California zip code has a center Longitude / Latitude point (the Smith River center is -124.14600372314 / 41.930099487305). For your convenience we have also indicated if that zip code in Smith River observes Daylight Savings time.