ZIP Code 80443

80443 is one of Colorado's ZIP codes, delivering to addresses in Frisco, Summit County.

City: Frisco
County: Summit County
State: Colorado
Prefix: 804xx

Where this code sits

80443 is part of the 804xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Frisco.

Frisco Colorado ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 80443 delivers to without sharing its boundary.

ZIP codes nearest 80443

The ZIP codes whose reference points sit closest to 80443.
ZIP code	Distance	Delivers to
ZIP code 80497	5.8 mi	Silverthorne, CO
ZIP code 80424	8.3 mi	Breckenridge, CO
ZIP code 80435	8.8 mi	Dillon, CO
ZIP code 81657	12 mi	Vail, CO
ZIP code 81649	13 mi	Red Cliff, CO
ZIP code 80498	15 mi	Silverthorne, CO
ZIP code 81645	15 mi	Minturn, CO
ZIP code 80420	19 mi	Alma, CO

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 80443, plotted from its record coordinates.

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

Scope ZIP code 80443. 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.