| ZIP Code | ZIP Code Place Name | County | ZIP Code Type |
|---|---|---|---|
| 37303 | Athens | Mcminn County | Standard |
| 37309 | Calhoun | Mcminn County | Standard |
| 37322 | Decatur | Meigs County | Standard |
| 37329 | Englewood | Mcminn County | Standard |
| 37331 | Etowah | Mcminn County | Standard |
| 37354 | Madisonville | Monroe County | Standard |
| 37370 | Riceville | Mcminn County | Standard |
| 37371 | Athens | Mcminn County | PO Box |
| 37826 | Niota | Mcminn County | Standard |
| 37846 | Philadelphia | Loudon County | Standard |
| 37874 | Sweetwater | Monroe County | Standard |