Below is a list of Whitley County IN zip codes. For your research we have also included Whitley County Area Code, Time Zone, UTC and the local County FIPS Code. Each Whitley County Indiana zip code has a center Longitude / Latitude point (the Whitley County center is -85.493499755859 / 41.161998748779). For your convenience we have also indicated if that zip code in Whitley County observes Daylight Savings time.