Below is a list of Twisp WA zip codes. For your research we have also included Twisp Area Code, Time Zone, UTC and the local Okanogan County FIPS Code. Each Twisp Washington zip code has a center Longitude / Latitude point (the Twisp center is -120.12200164795 / 48.362598419189). For your convenience we have also indicated if that zip code in Twisp observes Daylight Savings time.