Zip Area Code

Karns, Tennessee

No ZIP code carries the name of Karns, Tennessee, in Knox County; the nearest ZIP codes are 37923 and 37931, in area code 865.

Nearest ZIP
37923, 37931
Area code
865
Time zone
Eastern Time
Coordinates
35.9778, -84.1091

Nearest ZIP codes to Karns

These are the ZIP codes nearest to Karns, each listed with the post office it is named after.

ZIP codePost officeCountyArea codes
37923KnoxvilleKnox County865
37931KnoxvilleKnox County865

Area code for Karns

  • Area code 865

    In service since November 1, 1999. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Time zone

Karns is in the Eastern Time zone.

Towns near Karns