| Locality | Post Code |
|---|---|
| Collins, Covington | 39428 |
| Dry Creek, Covington | 39428 |
| Eminence, Covington | 39479 |
| Gandsi, Covington | 39479 |
| Hot Coffee, Covington | 39428 |
| Kola, Covington | 39428 |
| McRaney, Covington | 39428 |
| Mount Olive, Covington | 39119 |
| Ora, Covington | 39428 |
| Sanford, Covington | 39479 |
| Seminary, Covington | 39479 |
| Smith, Covington | 39428 |
| Williamsburg, Covington | 39428 |