Below is a list of Frostproof FL zip codes. For your research we have also included Frostproof Area Code, Time Zone, UTC and the local Polk County FIPS Code. Each Frostproof Florida zip code has a center Longitude / Latitude point (the Frostproof center is -81.530502319336 / 27.745899200439). For your convenience we have also indicated if that zip code in Frostproof observes Daylight Savings time.