Mandativu Postal Code
| City | Postal Code | District |
|---|---|---|
| Allaipiddy | 40048 | Jaffna |
| Kokkuvil | 40060 | Jaffna |
| Kondavil | 40062 | Jaffna |
| Chunnakam | 40075 | Jaffna |
| Erlalai | 40080 | Jaffna |
| Inuvil | 40095 | Jaffna |
| Sandilipay | 40098 | Jaffna |
| Pandaterippu | 40100 | Jaffna |
| Ilavalai | 40108 | Jaffna |
| Mathagal | 40110 | Jaffna |
| Alaveddy | 40120 | Jaffna |
| Tellipalai | 40130 | Jaffna |
| Mallakam | 40142 | Jaffna |
| Vasavilan | 40145 | Jaffna |
| Achchuvely | 40150 | Jaffna |