U.S. postal lookup

U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

42,735 verified records
All states and U.S. territories
Maps and coordinates
County directory

Cochise County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Cochise County.

County State ZIP Code City Area Codes
Cochise County AZ 85616 Huachuca City 520
Cochise County AZ 85617 Mc Neal 520
Cochise County AZ 85620 Naco 520
Cochise County AZ 85625 Pearce 520
Cochise County AZ 85626 Pirtleville 520
Cochise County AZ 85627 Pomerene 520
Cochise County AZ 85630 Saint David 520
Cochise County AZ 85632 San Simon 520, 928
Cochise County AZ 85635 Sierra Vista 520
Cochise County AZ 85636 Sierra Vista 520
Page 2 of 3

Geographic Map of Cochise County

Postal context

About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.