Below is a list of Dunn TX zip codes. For your research we have also included Dunn Area Code, Time Zone, UTC and the local Scurry County FIPS Code. Each Dunn Texas zip code has a center Longitude / Latitude point (the Dunn center is -100.88600158691 / 32.566699981689). For your convenience we have also indicated if that zip code in Dunn observes Daylight Savings time.