Sullivan County, Tennessee
8 ZIP codes · 413.54 sq mi of land · FIPS 47163
| Population | 160,624 |
|---|---|
| State | Tennessee |
| FIPS code | 47163 |
| Time zone | Eastern |
| Land area | 413.54 sq mi |
| Center (lat, long) | 36.5097, -82.3013 |
Area codes in this area
These are the area codes that most often serve Sullivan County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
ZIP codes in Sullivan County
37617 Blountville37618 Bluff City37620 Bristol37660 Kingsport37663 Kingsport37664 Kingsport37665 Kingsport37686 Piney Flats
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.