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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.

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Campbell County ZIP Codes

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

County State ZIP Code City Area Codes
Campbell County KY 41001 Alexandria 859
Campbell County KY 41007 California 606, 859
Campbell County KY 41059 Melbourne 859
Campbell County KY 41071 Newport 859
Campbell County KY 41072 Newport 859
Campbell County KY 41073 Bellevue 859
Campbell County KY 41074 Dayton 283, 513, 859
Campbell County KY 41075 Fort Thomas 859
Campbell County KY 41076 Newport 859
Campbell County KY 41085 Silver Grove 859
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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.