Below is a list of Otis CO zip codes. For your research we have also included Otis Area Code, Time Zone, UTC and the local Washington County FIPS Code. Each Otis Colorado zip code has a center Longitude / Latitude point (the Otis center is -102.96499633789 / 40.149101257324). For your convenience we have also indicated if that zip code in Otis observes Daylight Savings time.