ZIP Code 83124

83124 is one of Wyoming's ZIP codes, delivering to addresses in Opal, Lincoln County.

City: Opal
County: Lincoln County
State: Wyoming
Prefix: 831xx

Where this code sits

83124 is part of the 831xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Opal.

Opal Wyoming ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 83124 delivers to without sharing its boundary.

307 Area code 307

ZIP codes nearest 83124

The ZIP codes whose reference points sit closest to 83124.
ZIP code	Distance	Delivers to
ZIP code 83101	13 mi	Kemmerer, WY
ZIP code 83116	14 mi	Diamondville, WY
ZIP code 83121	14 mi	Frontier, WY
ZIP code 82934	20 mi	Granger, WY
ZIP code 82929	27 mi	Little America, WY
ZIP code 82937	31 mi	Lyman, WY
ZIP code 82933	33 mi	Fort Bridger, WY
ZIP code 83123	33 mi	La Barge, 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 83124, plotted from its record coordinates.

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

Scope ZIP code 83124. 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.