Below is a list of Washoe County NV zip codes. For your research we have also included Washoe County Area Code, Time Zone, UTC and the local County FIPS Code. Each Washoe County Nevada zip code has a center Longitude / Latitude point (the Washoe County center is -119.76300048828 / 39.564701080322). For your convenience we have also indicated if that zip code in Washoe County observes Daylight Savings time.