Puthukkudiyiruppu Postal Code
| City | Postal Code | District |
|---|---|---|
| Udayarkaddu | 42532 | Mullaitivu |
| Visvamadukkulam | 42534 | Mullaitivu |
| Pallai | 42550 | Kilinochchi |
| Iyakachchi | 42556 | Kilinochchi |
| Thadduvankoddy | 42558 | Kilinochchi |
| Thalayady | 42563 | Kilinochchi |
| Aliyawalai | 42565 | Kilinochchi |
| Mulliyan | 42570 | Kilinochchi |
| Eluthumadduval | 42580 | Kilinochchi |
| Punakary | 42600 | Kilinochchi |
| Poonakary Nallur | 42606 | Kilinochchi |
| Kautharimunai | 42608 | Kilinochchi |
| Pallavarayankaddu | 42615 | Kilinochchi |
| Sivapuram | 42618 | Kilinochchi |
| Veravil | 42620 | Kilinochchi |