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

Oklahoma ZIP Codes

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

State	ZIP Code	City	County	Area Codes
OK	73651	Hobart	Kiowa County	`405, 572, 580`
OK	73654	Leedey	Dewey County	`580`
OK	73655	Lone Wolf	Kiowa County	`580`
OK	73658	Oakwood	Dewey County	`580`
OK	73659	Putnam	Dewey County	`580`
OK	73660	Reydon	Roger Mills County	`580, 806`
OK	73661	Rocky	Washita County	`405, 572, 580`
OK	73662	Sayre	Beckham County	`580`
OK	73663	Seiling	Dewey County	`580`
OK	73664	Sentinel	Washita 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.