Zip 37686 (Piney Flats, TN) Economy
Zip 37686 (Piney Flats, TN) Economy . 805 hunting hill rd lot tract2, piney flats, tn 37686. Zip code 37699 is located mostly in sullivan county, tn. 290 Warren Rd, Piney Flats, TN 37686 from www.realtor.com The city of piney flats, tennessee does. You can also check all other streets using this zip code. Find directions to 37699, browse local businesses,.