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

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State directory

Oklahoma ZIP Codes

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

State	ZIP Code	City	County	Area Codes
OK	73562	Randlett	Cotton County	`580, 940`
OK	73564	Roosevelt	Kiowa County	`580`
OK	73565	Ryan	Jefferson County	`580, 940`
OK	73566	Snyder	Kiowa County	`580`
OK	73567	Sterling	Comanche County	`580`
OK	73568	Temple	Cotton County	`580, 940`
OK	73569	Terral	Jefferson County	`580, 940`
OK	73570	Tipton	Tillman County	`580`
OK	73571	Vinson	Harmon County	`580, 806`
OK	73572	Walters	Cotton County	`580`

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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.