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

Nebraska ZIP Codes

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

State ZIP Code City County Area Codes
NE 68720 Brunswick Antelope County 402, 531
NE 68722 Butte Boyd County 402, 531, 605
NE 68723 Carroll Wayne County 402, 531
NE 68724 Center Knox County 402, 531
NE 68725 Chambers Holt County 308, 402, 531
NE 68726 Clearwater Antelope County 402, 531
NE 68727 Coleridge Cedar County 402, 531
NE 68728 Concord Dixon County 402, 531
NE 68729 Creighton Knox County 402, 531
NE 68730 Crofton Knox County 402, 531, 605
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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.