ZIP Code 85603

85603 is one of Arizona's ZIP codes, delivering to addresses in Bisbee, Cochise County.

City: Bisbee
County: Cochise County
State: Arizona
Prefix: 856xx

Where this code sits

85603 is part of the 856xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Bisbee.

Bisbee Arizona ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 85603 delivers to without sharing its boundary.

520 Area code 520

ZIP codes nearest 85603

The ZIP codes whose reference points sit closest to 85603.
ZIP code	Distance	Delivers to
ZIP code 85620	5.2 mi	Naco, AZ
ZIP code 85617	8.2 mi	Mc Neal, AZ
ZIP code 85615	17 mi	Hereford, AZ
ZIP code 85608	19 mi	Douglas, AZ
ZIP code 85650	19 mi	Sierra Vista, AZ
ZIP code 85626	21 mi	Pirtleville, AZ
ZIP code 85655	22 mi	Douglas, AZ
ZIP code 85607	22 mi	Douglas, 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 85603, plotted from its record coordinates.

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

Scope ZIP code 85603. 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.