| Place | Postal Code |
|---|---|
| Postal/ZIP Codes in Ka Va, Kava | 12000 |
| Postal/ZIP Codes in Kouane Luang, Kava | 12000 |
| Postal/ZIP Codes in Na Chane, Kava | 12000 |
| Postal/ZIP Codes in Na Khare, Kava | 12000 |
| Postal/ZIP Codes in Pha Khene, Kava | 12000 |
| Postal/ZIP Codes in Pha Kiew, Kava | 12000 |
| Postal/ZIP Codes in Phone Sa Lum, Kava | 12000 |