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
Maps and coordinates
County directory

Lincoln County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Lincoln County.

County State ZIP Code City Area Codes
Lincoln County AR 71643 Gould 870
Lincoln County AR 71644 Grady 870
Lincoln County AR 71667 Star City 870
Lincoln County AR 71678 Yorktown 870
Lincoln County CO 80804 Arriba 719, 970
Lincoln County CO 80818 Genoa 719, 970
Lincoln County CO 80821 Hugo 719
Lincoln County CO 80823 Karval 719
Lincoln County CO 80826 Limon 719
Lincoln County CO 80828 Limon 303, 719, 720, 970, 983
Page 1 of 21

Geographic Map of Lincoln County

Postal context

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.