ZIP Code 99583

99583 is one of Alaska's ZIP codes, delivering to addresses in False Pass, Aleutians East Borough.

City: False Pass
Borough or census area: Aleutians East Borough
State: Alaska
Prefix: 995xx

Where this code sits

99583 is part of the 995xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to False Pass.

False Pass Alaska ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99583 delivers to without sharing its boundary.

907 Area code 907

ZIP codes nearest 99583

The ZIP codes whose reference points sit closest to 99583.
ZIP code	Distance	Delivers to
ZIP code 99571	36 mi	Cold Bay, AK
ZIP code 99612	46 mi	King Cove, AK
ZIP code 99553	107 mi	Akutan, AK
ZIP code 99661	120 mi	Sand Point, 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 99583, plotted from its record coordinates.

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

Scope ZIP code 99583. 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.