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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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Cannon County ZIP Codes

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

County State ZIP Code City Area Codes
Cannon County TN 37016 Auburntown 615, 629
Cannon County TN 37026 Bradyville 615, 629, 931
Cannon County TN 37190 Woodbury 615, 629, 931

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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.