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

Tehama County ZIP Codes

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

County State ZIP Code City Area Codes
Tehama County CA 96021 Corning 530
Tehama County CA 96022 Cottonwood 530
Tehama County CA 96029 Flournoy 530
Tehama County CA 96035 Gerber 530
Tehama County CA 96055 Los Molinos 530
Tehama County CA 96059 Manton 530
Tehama County CA 96061 Mill Creek 530
Tehama County CA 96063 Mineral 530
Tehama County CA 96074 Paskenta 530
Tehama County CA 96075 Paynes Creek 530
Page 1 of 2

Geographic Map of Tehama 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.