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

Bates County ZIP Codes

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

County State ZIP Code City Area Codes
Bates County MO 64720 Adrian 660, 816
Bates County MO 64722 Amoret 660, 913
Bates County MO 64723 Amsterdam 660, 816, 913
Bates County MO 64730 Butler 417, 660, 816
Bates County MO 64745 Foster 660
Bates County MO 64752 Hume 417, 620, 660, 913
Bates County MO 64779 Rich Hill 417, 660
Bates County MO 64780 Rockville 417, 660

Geographic Map of Bates 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.