ZIP Code 99684

99684 is one of Alaska's ZIP codes, delivering to addresses in Unalakleet, Nome Census Area.

City: Unalakleet
Borough or census area: Nome Census Area
State: Alaska
Prefix: 996xx

Where this code sits

99684 is part of the 996xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Unalakleet.

Unalakleet Alaska ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99684 delivers to without sharing its boundary.

907 Area code 907

ZIP codes nearest 99684

The ZIP codes whose reference points sit closest to 99684.
ZIP code	Distance	Delivers to
ZIP code 99771	35 mi	Shaktoolik, AK
ZIP code 99659	49 mi	Saint Michael, AK
ZIP code 99671	52 mi	Stebbins, AK
ZIP code 99739	68 mi	Elim, AK
ZIP code 99590	71 mi	Grayling, AK
ZIP code 99753	73 mi	Koyuk, AK
ZIP code 99558	87 mi	Anvik, AK
ZIP code 99665	91 mi	Shageluk, 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 99684, plotted from its record coordinates.

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

Scope ZIP code 99684. 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.