ZIP Code 99786

99786 is one of Alaska's ZIP codes, delivering to addresses in Ambler, Northwest Arctic Borough.

City: Ambler
Borough or census area: Northwest Arctic Borough
State: Alaska
Prefix: 997xx

Where this code sits

99786 is part of the 997xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Ambler.

Ambler Alaska ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 99786 delivers to without sharing its boundary.

907 Area code 907

ZIP codes nearest 99786

The ZIP codes whose reference points sit closest to 99786.
ZIP code	Distance	Delivers to
ZIP code 99773	24 mi	Shungnak, AK
ZIP code 99751	29 mi	Kobuk, AK
ZIP code 99770	67 mi	Selawik, AK
ZIP code 99749	70 mi	Kiana, AK
ZIP code 99746	106 mi	Huslia, AK
ZIP code 99754	153 mi	Koyukuk, AK
ZIP code 99765	164 mi	Nulato, AK
ZIP code 99741	165 mi	Galena, 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 99786, plotted from its record coordinates.

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

Scope ZIP code 99786. 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.