Tennessee is a U.S. state situated in the Southeastern region of the United States. Nashville is the capital and largest city of Tennessee. This state knew The Volunteer State as a nickname. Tennessee Zip Code started with the digit 3701. The total number of Tennessee Zip Code approximately 785. The total population of Tennessee about 6,886,834. So you can find any information about Tennessee especially zip codes, area codes, Populations, cities, county and so on.