ZIP Code 86556

86556 is one of Arizona's ZIP codes, delivering to addresses in Tsaile, Apache County.

City: Tsaile
County: Apache County
State: Arizona
Prefix: 865xx

Where this code sits

86556 is part of the 865xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Tsaile.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 86556 delivers to without sharing its boundary.

928 Area code 928

ZIP codes nearest 86556

The ZIP codes whose reference points sit closest to 86556.
ZIP code	Distance	Delivers to
ZIP code 86507	7.8 mi	Lukachukai, AZ
ZIP code 86547	20 mi	Round Rock, AZ
ZIP code 87461	21 mi	Sanostee, NM
ZIP code 86538	24 mi	Many Farms, AZ
ZIP code 86503	25 mi	Chinle, AZ
ZIP code 87455	29 mi	Newcomb, NM
ZIP code 87328	31 mi	Navajo, NM
ZIP code 87364	31 mi	Sheep Springs, NM

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 86556, plotted from its record coordinates.

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

Scope ZIP code 86556. 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.