Below is a list of Garber IA zip codes. For your research we have also included Garber Area Code, Time Zone, UTC and the local Clayton County FIPS Code. Each Garber Iowa zip code has a center Longitude / Latitude point (the Garber center is -91.264099121094 / 42.745098114014). For your convenience we have also indicated if that zip code in Garber observes Daylight Savings time.