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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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Newaygo County ZIP Codes

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

County State ZIP Code City Area Codes
Newaygo County MI 49309 Bitely 231
Newaygo County MI 49312 Brohman 231
Newaygo County MI 49327 Grant 231, 616
Newaygo County MI 49337 Newaygo 231, 616
Newaygo County MI 49349 White Cloud 231
Newaygo County MI 49412 Fremont 231
Newaygo County MI 49413 Fremont 231

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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.