Zip Area Code

Knox County, Tennessee

Knox County, Tennessee, has 9 towns and 35 ZIP codes, in area code 865.

Towns in Knox County, A to Z

TownZIP codesArea codes
Corryton37721865
Farragutnearest37922, 37932, 37934865
John Seviernearest37914, 37924865
Karnsnearest37923, 37931865
Knoxville37901, 37902, 37909, 37912, 37914, 37915 and more865
Mascot37806865
Plainviewnearest37721, 37779865
Powell37849865
Strawberry Plains37871865

ZIP codes in Knox County

Area code in Knox County

  • Area code 865

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