What County Is 37721 In?

ZIP 37721 is located in

Knox County

Corryton, Tennessee (TN)

36.13°N, 83.81°W · FIPS 47093

Knox County — ZIP 37721

ZIP 37721 highlighted in Knox County, Tennessee. Click neighboring ZIPs to explore.

ZIP Code Details

ZIP Code37721
CountyKnox County
CityCorryton
StateTennessee (TN)
FIPS Code47093

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Nearby ZIP Codes

37719 Coalfield, TN Morgan County 37722 Cosby, TN Cocke County 37723 Crab Orchard, TN Cumberland County 37724 Cumberland Gap, TN Claiborne County

Frequently Asked Questions

What county is ZIP code 37721 in?

ZIP code 37721 is located in Knox County, Tennessee (TN).

What city is ZIP code 37721 in?

ZIP code 37721 is primarily associated with Corryton, Tennessee.

What state is ZIP code 37721 in?

ZIP code 37721 is in the state of Tennessee (TN).