ZIP Code 38221 – Big Sandy, TN
Big Sandy, Tennessee · Benton County · Central time
| ZIP code | 38221 |
|---|---|
| City | Big Sandy |
| State | Tennessee |
| County | Benton County |
| Population | 3,098 |
| Time zone | Central · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 108.45 sq mi |
| Center (lat, long) | 36.2449, -88.0422 |
Area codes in this area
These are the area codes that most often serve ZIP 38221 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Map
Nearby ZIP codes
About ZIP 38221
ZIP code 38221 is assigned to Big Sandy, Tennessee. It lies in Benton County. Its Census area covers about 108.45 square miles of land. The closest neighboring ZIP is 38256 (Springville), about 6.8 miles away.
Every address in 38221 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.
Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources