U.S. postal lookup

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.

42,735 verified records
All states and U.S. territories
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State directory

Tennessee ZIP Codes

Complete postal directory, details, and geographic map for the State of Tennessee.

State ZIP Code City County Area Codes
TN 37067 Franklin Williamson County 615, 629
TN 37068 Franklin Williamson County 615
TN 37069 Franklin Williamson County 615, 629
TN 37070 Goodlettsville Davidson County 615
TN 37071 Gladeville Wilson County 615
TN 37072 Goodlettsville Davidson County 615, 629
TN 37073 Greenbrier Robertson County 615, 629
TN 37074 Hartsville Trousdale County 615, 629
TN 37075 Hendersonville Sumner County 615, 629
TN 37076 Hermitage Davidson County 615, 629
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Geographic Map of Tennessee

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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.