Below is a list of Windom TX zip codes. For your research we have also included Windom Area Code, Time Zone, UTC and the local Fannin County FIPS Code. Each Windom Texas zip code has a center Longitude / Latitude point (the Windom center is -96.002197265625 / 33.565299987793). For your convenience we have also indicated if that zip code in Windom observes Daylight Savings time.