United States ZIP codes › Tennessee ZIP codes › 37721
37721 ZIP code
Corryton · Knox county, Tennessee, United States
37721 is a ZIP code in Tennessee, United States, in Knox county. It covers Corryton.
Approximate centre: 36.12, -83.813 · Open in OpenStreetMap ↗
Places in 37721
- Corryton
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Name
House number, street
Corryton, Tennessee 37721
United States
House number, street
Corryton, Tennessee 37721
United States
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