ZIP Code 82639

82639 is one of Wyoming's ZIP codes, delivering to addresses in Kaycee, Johnson County.

City: Kaycee
County: Johnson County
State: Wyoming
Prefix: 826xx

Where this code sits

82639 is part of the 826xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Kaycee.

Kaycee Wyoming ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 82639 delivers to without sharing its boundary.

307 Area code 307

ZIP codes nearest 82639

The ZIP codes whose reference points sit closest to 82639.
ZIP code	Distance	Delivers to
ZIP code 82640	22 mi	Linch, WY
ZIP code 82643	26 mi	Midwest, WY
ZIP code 82635	27 mi	Edgerton, WY
ZIP code 82834	44 mi	Buffalo, WY
ZIP code 82442	47 mi	Ten Sleep, WY
ZIP code 82646	50 mi	Natrona, WY
ZIP code 82630	51 mi	Arminto, WY
ZIP code 82648	52 mi	Powder River, WY

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 82639, plotted from its record coordinates.

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

Scope ZIP code 82639. 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.