Zip Area Code

Cosby, Tennessee

Cosby, Tennessee, in Cocke County, has ZIP code 37722 and area code 865.

ZIP code
37722
Area code
865
Time zone
Eastern Time
Coordinates
35.8347, -83.2187

ZIP codes in Cosby

ZIP codePost officeCountyArea codes
37722CosbyCocke County865

Area code for Cosby

  • 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

Cosby is in the Eastern Time zone.

Towns near Cosby