Newcomb is an unincorporated community in Campbell County, Tennessee, United States. [1] It is situated in the Elk Fork Creek Valley in the Cumberland Mountains, southwest of Jellico. Tennessee State Route 297 passes through the community. [2] The ZIP Code for Newcomb is 37819. [3]
Newcomb formed in the 19th century as the location of a railroad station on the Knoxville and Ohio Railroad [4] (now part of the Southern Railway). A post office was established in Newcomb in 1883. [5]