ZIP Code 82640

82640 is one of Wyoming's ZIP codes, delivering to addresses in Linch, Johnson County.

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

Where this code sits

82640 is part of the 826xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Linch.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 82640 delivers to without sharing its boundary.

307 Area code 307

ZIP codes nearest 82640

The ZIP codes whose reference points sit closest to 82640.
ZIP code	Distance	Delivers to
ZIP code 82635	12 mi	Edgerton, WY
ZIP code 82643	12 mi	Midwest, WY
ZIP code 82639	22 mi	Kaycee, WY
ZIP code 82718	40 mi	Gillette, WY
ZIP code 82646	49 mi	Natrona, WY
ZIP code 82648	55 mi	Powder River, WY
ZIP code 82834	60 mi	Buffalo, WY
ZIP code 82840	73 mi	Saddlestring, 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 82640, plotted from its record coordinates.

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

Scope ZIP code 82640. 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.