ZIP Code 99782

99782 is one of Alaska's ZIP codes, delivering to addresses in Wainwright, North Slope Borough.

City: Wainwright
Borough or census area: North Slope Borough
State: Alaska
Prefix: 997xx

Where this code sits

99782 is part of the 997xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wainwright.

Wainwright Alaska ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99782 delivers to without sharing its boundary.

907 Area code 907

ZIP codes nearest 99782

The ZIP codes whose reference points sit closest to 99782.
ZIP code	Distance	Delivers to
ZIP code 99791	61 mi	Atqasuk, AK
ZIP code 99759	93 mi	Point Lay, AK
ZIP code 99761	224 mi	Noatak, AK

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 99782, plotted from its record coordinates.

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

Scope ZIP code 99782. 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.