City · Tennessee · United States
Piney Flats, TN — ZIP codes
2 ZIP codes · Sullivan County
- City
- Piney Flats
- County
- Sullivan
- State
- Tennessee
- Country
- United States
- Postal codes
- 3768637699Single source
- Coordinates
- 36.4461, -82.3340 View on OpenStreetMap
ZIP codes (2)
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.