Below is a list of Piedra CA zip codes. For your research we have also included Piedra Area Code, Time Zone, UTC and the local Fresno County FIPS Code. Each Piedra California zip code has a center Longitude / Latitude point (the Piedra center is -119.38800048828 / 36.815898895264). For your convenience we have also indicated if that zip code in Piedra observes Daylight Savings time.