Below is a list of Hazleton IN zip codes. For your research we have also included Hazleton Area Code, Time Zone, UTC and the local Gibson County FIPS Code. Each Hazleton Indiana zip code has a center Longitude / Latitude point (the Hazleton center is -87.540100097656 / 38.489601135254). For your convenience we have also indicated if that zip code in Hazleton observes Daylight Savings time.