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 74880 Weleetka Okfuskee County 405, 539, 572, 918
OK 74881 Wellston Lincoln County 405, 539, 572, 918
OK 74883 Wetumka Hughes County 405, 539, 572, 918
OK 74884 Wewoka Seminole County 405, 572
OK 74901 Arkoma Le Flore County 479, 539, 918
OK 74902 Pocola Le Flore County 479, 539, 918
OK 74930 Bokoshe Le Flore County 539, 918
OK 74931 Bunch Adair County 539, 918
OK 74932 Cameron Le Flore County 479, 539, 918
OK 74935 Fanshawe Le Flore County 539, 918
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Geographic Map of Oklahoma

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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.