Hartford Zip Codes - Trumbull County OH

Hartford, OH Zip Code Map

Hartford, OH is a city located in Trumbull County, Ohio and has a land area of 2.23 square miles (5.78 km2). The water area for the city is 0.00 square miles or 0.00 km2. There is one unique zip code in Hartford, Ohio and it is 44424. The area code(s) for Hartford is 330.

Zip Codes for Hartford, OH (1)
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44424 Hartford Trumbull

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