Zip Area Code

New Market, Tennessee

New Market, Tennessee, in Jefferson County, has ZIP code 37820 and area code 865.

ZIP code
37820
Area code
865
Time zone
Eastern Time
Coordinates
36.0810, -83.5673

ZIP codes in New Market

ZIP codePost officeCountyArea codes
37820New MarketJefferson County865

Area code for New Market

  • 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

New Market is in the Eastern Time zone.

Towns near New Market