Thikkodai Postal Code
| City | Postal Code | District |
|---|---|---|
| Koddaikallar | 30249 | Batticaloa |
| Kallar | 30250 | Batticaloa |
| Thuraineelavanai | 30254 | Batticaloa |
| Eravur | 30300 | Batticaloa |
| Chenkaladi | 30350 | Batticaloa |
| Pankudavely | 30352 | Batticaloa |
| Karadiyanaru | 30354 | Batticaloa |
| Periyapullumalai | 30358 | Batticaloa |
| Ayithiyamalai | 30362 | Batticaloa |
| Unnichchai | 30364 | Batticaloa |
| Kaluwankerny | 30372 | Batticaloa |
| Vantharumoolai | 30376 | Batticaloa |
| Sittandy | 30378 | Batticaloa |
| Morakottanchenai | 30392 | Batticaloa |
| Kiran | 30394 | Batticaloa |