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
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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 37089 La Vergne Rutherford County 615
TN 37090 Lebanon Wilson County 615, 629
TN 37091 Lewisburg Marshall County 931
TN 37095 Liberty DeKalb County 615, 629, 931
TN 37096 Linden Perry County 731, 931
TN 37097 Lobelville Perry County 731, 931
TN 37098 Lyles Hickman County 931
TN 37101 Mc Ewen Humphreys County 615, 629, 931
TN 37110 Mcminnville Warren County 423, 615, 629, 931
TN 37111 Mcminnville Warren County 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.