ZIP Code 37727 – Del Rio, TN
Del Rio, Tennessee · Cocke County · Eastern time
| ZIP code | 37727 |
|---|---|
| City | Del Rio |
| State | Tennessee |
| County | Cocke County |
| Population | 1,936 |
| Time zone | Eastern · local time |
| ZIP type | Standard (has a Census ZCTA area) |
| Land area | 110.88 sq mi |
| Center (lat, long) | 35.8851, -83.0230 |
Area codes in this area
These are the area codes that most often serve ZIP 37727 (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 37727
ZIP code 37727 is assigned to Del Rio, Tennessee. It lies in Cocke County. Its Census area covers about 110.88 square miles of land. The closest neighboring ZIP is 37753 (Hartford), about 6 miles away.
Every address in 37727 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