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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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Cheboygan County ZIP Codes

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

County State ZIP Code City Area Codes
Cheboygan County MI 49705 Afton 231
Cheboygan County MI 49717 Burt Lake 231
Cheboygan County MI 49721 Cheboygan 231, 989
Cheboygan County MI 49749 Indian River 231
Cheboygan County MI 49761 Mullett Lake 231
Cheboygan County MI 49791 Topinabee 231
Cheboygan County MI 49792 Tower 989
Cheboygan County MI 49799 Wolverine 231, 989

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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.