Below is a list of Jewell IA zip codes. For your research we have also included Jewell Area Code, Time Zone, UTC and the local Hamilton County FIPS Code. Each Jewell Iowa zip code has a center Longitude / Latitude point (the Jewell center is -93.639999389648 / 42.306900024414). For your convenience we have also indicated if that zip code in Jewell observes Daylight Savings time.