ZIP Code 86016

86016 is one of Arizona's ZIP codes, delivering to addresses in Gray Mountain, Coconino County.

City: Gray Mountain
County: Coconino County
State: Arizona
Prefix: 860xx

Where this code sits

86016 is part of the 860xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Gray Mountain.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 86016 delivers to without sharing its boundary.

928 Area code 928

ZIP codes nearest 86016

The ZIP codes whose reference points sit closest to 86016.
ZIP code	Distance	Delivers to
ZIP code 86020	18 mi	Cameron, AZ
ZIP code 86045	31 mi	Tuba City, AZ
ZIP code 86023	32 mi	Grand Canyon, AZ
ZIP code 86046	34 mi	Williams, AZ
ZIP code 86004	36 mi	Flagstaff, AZ
ZIP code 86015	37 mi	Bellemont, AZ
ZIP code 86002	38 mi	Flagstaff, AZ
ZIP code 86003	38 mi	Flagstaff, AZ

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 86016, plotted from its record coordinates.

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

Scope ZIP code 86016. 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.