Below is a list of Dallas Center IA zip codes. For your research we have also included Dallas Center Area Code, Time Zone, UTC and the local Dallas County FIPS Code. Each Dallas Center Iowa zip code has a center Longitude / Latitude point (the Dallas Center center is -93.982299804688 / 41.688301086426). For your convenience we have also indicated if that zip code in Dallas Center observes Daylight Savings time.