Below is a list of Killarney FL zip codes. For your research we have also included Killarney Area Code, Time Zone, UTC and the local Orange County FIPS Code. Each Killarney Florida zip code has a center Longitude / Latitude point (the Killarney center is -81.652099609375 / 28.545900344849). For your convenience we have also indicated if that zip code in Killarney observes Daylight Savings time.