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 68634 Duncan Platte County 402, 531
NE 68635 Dwight Butler County 402, 531
NE 68636 Elgin Antelope County 308, 402, 531
NE 68637 Ericson Wheeler County 308
NE 68638 Fullerton Nance County 308, 402, 531
NE 68640 Genoa Nance County 308, 402, 531
NE 68641 Howells Colfax County 402, 531
NE 68642 Humphrey Platte County 402, 531
NE 68643 Leigh Colfax County 402, 531
NE 68644 Lindsay Platte County 402, 531
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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.