Meade , Lake Alfred , Mulberry , Dundee , Eagle Lake , Davenport , Frostproof , Polk City , Lake Hamilton , Hillcrest Heights and Highland Park . Polk County Zipcodes Covered : Alturas 33820, Auburndale 33823, Babson Park 33827, Bartow 33830, 33831, Bradley 33835, Davenport 33836, 33837, 33896, 33897, Dundee 33838,