Convenience stores in Cosby, Tennessee The most complete information about Convenience stores in Cosby, Tennessee: Addresses, phone numbers, reviews and other information. All stores Clothing Convenience Furniture Hardware Home goods Jewelry Liquor Supermarket All convenience stores in Cosby Marathon Gas Convenience Closed now Until 06:00 am 4680 Hooper Highway, Cosby, TN 37722 Get Directions Contacts Write a review