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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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Logan County ZIP Codes

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

County State ZIP Code City Area Codes
Logan County OH 43331 Lakeview 326, 419, 567, 937
Logan County OH 43333 Lewistown 326, 419, 567, 937
Logan County OH 43336 Middleburg 326, 937
Logan County OH 43343 Quincy 326, 937
Logan County OH 43347 Rushsylvania 326, 419, 567, 937
Logan County OH 43348 Russells Point 326, 937
Logan County OH 43357 West Liberty 326, 937
Logan County OH 43358 West Mansfield 326, 937
Logan County OH 43360 Zanesfield 326, 937
Logan County OK 73027 Coyle 405, 572
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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.