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37721 Postal Code - Union, TN, United States
37721 Zip Code Details
| Postal Code | 37721 |
|---|---|
| Area 1 (City, County) | Corryton, Union |
| Area 2 (City, County) | Corryton, Knox |
| State | Tennessee |
| State Abbr. | TN |
| State FIPS | 47 |
| County FIPS | 173 |
| Timezone | 5 |
| DayLight Savings | Yes |
| Latitude | 36.128968 |
| Longitude | -83.811937 |
| Area | UNION |
| Country | United States |
37721 Zip Code - Goole Map
Popular Postal Codes in Union County, Tennessee State
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