Below is a list of Dallesport WA zip codes. For your research we have also included Dallesport Area Code, Time Zone, UTC and the local Klickitat County FIPS Code. Each Dallesport Washington zip code has a center Longitude / Latitude point (the Dallesport center is -121.17500305176 / 45.617698669434). For your convenience we have also indicated if that zip code in Dallesport observes Daylight Savings time.