【How-to】Where is area code 904

Area code 863 is the telephone area code in Florida which covers the Heartland, as well as Polk County in Central Florida. Some of the larger and more notable cities in the 863 area code include Lakeland, Bartow, Winter Haven, Lake Wales, Sebring, Clewiston, Avon Park, Arcadia, Poinciana and Okeechobee City.