Below is a list of Milligan FL zip codes. For your research we have also included Milligan Area Code, Time Zone, UTC and the local Okaloosa County FIPS Code. Each Milligan Florida zip code has a center Longitude / Latitude point (the Milligan center is -86.637001037598 / 30.750600814819). For your convenience we have also indicated if that zip code in Milligan observes Daylight Savings time.