Mahawilachchiya Postal Code
| City | Postal Code | District |
|---|---|---|
| Dewanampiyatissapura | 50027 | Anuradhapura |
| Pandulagama | 50029 | Anuradhapura |
| Anura Wijayapura | 50033 | Anuradhapura |
| Gnanikulam | 50036 | Anuradhapura |
| Shravasthipura | 50042 | Anuradhapura |
| Hidogama | 50044 | Anuradhapura |
| Nachchaduwa | 50046 | Anuradhapura |
| Parasangahawewa | 50055 | Anuradhapura |
| Gambirigaswewa | 50057 | Anuradhapura |
| Kurundankulama | 50062 | Anuradhapura |
| Galkulama | 50064 | Anuradhapura |
| Uttimaduwa | 50067 | Anuradhapura |
| Sivalakulama | 50068 | Anuradhapura |
| Tirappane | 50072 | Anuradhapura |
| Maradankadawala | 50080 | Anuradhapura |