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

State directory

Arizona ZIP Codes

Complete postal directory, details, and geographic map for the State of Arizona.

State	ZIP Code	City	County	Area Codes
AZ	85654	Rillito	Pima County	`520`
AZ	85655	Douglas	Cochise County	`520`
AZ	85658	Marana	Pima County	`520`
AZ	85662	Nogales	Santa Cruz County	`520`
AZ	85670	Fort Huachuca	Cochise County	`520`
AZ	85671	Sierra Vista	Cochise County	`520`
AZ	85701	Tucson	Pima County	`520`
AZ	85702	Tucson	Pima County	`520`
AZ	85703	Tucson	Pima County	`520`
AZ	85704	Tucson	Pima County	`520`

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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.