Zip Area Code

Grimsley, Tennessee

Grimsley, Tennessee, in Fentress County, has ZIP code 38565 and area code 423, with 729 as an overlay.

ZIP code
38565
Area codes
423, 729
Coordinates
36.2598, -85.0015

ZIP codes in Grimsley

ZIP codePost officeCountyArea codes
38565GrimsleyFentress County423, 729

Area codes for Grimsley

  • Area code 423

    In service since September 11, 1995. Shares its area with 729. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

  • Area code 729

    In service since September 5, 2025. Shares its area with 423. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

Area codes here are matched from telephone rate centers, so a place near a boundary can have local numbers from either side of it.

Towns near Grimsley