Zip Area Code

Area code 865

Area code 865 is a Tennessee area code, in service since November 1, 1999.

It was created from area code 423.

Local calls are dialed with ten digits; dialing 1 plus ten digits also works.

It is in the Eastern Time zone.

In service since
November 1, 1999
Local dialing
ten digits; dialing 1 plus ten digits also works
Time zone
Eastern Time
ZIP codes
76

Map

Map of the 865 area codeThe shaded area shows where 865 numbers are rated, with the neighboring area codes outlined around it.606828423931276KnoxvilleMaryvilleSeviervilleKingstonMascotGatlinburgLoudonJefferson City
Approximate 865 coverage, drawn from U.S. Census ZIP code areas and NANPA rate centers. Dashed lines are state borders.

Main cities in area code 865

Overlays and neighboring area codes

Neighboring area codes: 606, 828, 423, 931, 276.

Counties in area code 865

Towns in area code 865

And 10 more towns: every town in Tennessee.