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

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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	85609	Dragoon	Cochise County	`520`
AZ	85610	Elfrida	Cochise County	`520`
AZ	85611	Elgin	Santa Cruz County	`520`
AZ	85613	Fort Huachuca	Cochise County	`520`
AZ	85614	Green Valley	Pima County	`520`
AZ	85615	Hereford	Cochise County	`520`
AZ	85616	Huachuca City	Cochise County	`520`
AZ	85617	Mc Neal	Cochise County	`520`
AZ	85618	Mammoth	Pinal County	`520, 928`
AZ	85619	Mount Lemmon	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.