ZIP Code 33843

33843 is one of Florida's ZIP codes, delivering to addresses in Frostproof, Polk County.

City: Frostproof
County: Polk County
State: Florida
Prefix: 338xx

Where this code sits

33843 is part of the 338xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Frostproof.

Frostproof Florida ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 33843 delivers to without sharing its boundary.

863 Area code 863

ZIP codes nearest 33843

The ZIP codes whose reference points sit closest to 33843.
ZIP code	Distance	Delivers to
ZIP code 33827	6.6 mi	Babson Park, FL
ZIP code 33825	8.4 mi	Avon Park, FL
ZIP code 33826	8.7 mi	Avon Park, FL
ZIP code 33898	11 mi	Lake Wales, FL
ZIP code 33856	11 mi	Nalcrest, FL
ZIP code 33855	11 mi	Indian Lake Estates, FL
ZIP code 33859	13 mi	Lake Wales, FL
ZIP code 33853	13 mi	Lake Wales, FL

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 33843, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope ZIP code 33843. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.