| City | Postal Code |
|---|---|
| Ampilanthurai | 30162 |
| Araipattai | 30150 |
| Ayithiyamalai | 30362 |
| Bakiella | 30206 |
| Batticaloa | 30000 |
| Cheddipalayam | 30194 |
| Chenkaladi | 30350 |
| Eravur | 30300 |
| Kalkudah | 30410 |
| Kallar | 30250 |
| Kaluwanchikudi | 30200 |
| Kaluwankemy | 30372 |
| Kannankudah | 30016 |
| Karadiyanaru | 30354 |
| Kathiraveli | 30456 |
| Kattankudi | 30100 |
| Kiran | 30394 |
| Kirankulam | 30159 |
| Koddaikallar | 30249 |
| Kokkaddichcholai | 30160 |
| Kurukkalmadam | 30192 |
| Mandur | 30220 |
| Mankemi | 30442 |
| Miravodai | 30426 |
| Murakottanchanai | 30392 |
| Navagirinagar | 30238 |
| Navatkadu | 30018 |
| Oddamavadi | 30420 |
| Panichankemi | 30444 |
| Pankudavely | 30352 |
| Periyaporativu | 30230 |
| Periyapullumalai | 30358 |
| Pillaiyaradi | 30022 |
| Punanai | 30428 |
| Puthukudiyiruppu | 30158 |
| Thannamunai | 30024 |
| Thettativu | 30196 |
| Thikkodai | 30236 |
| Thirupalugamam | 30234 |
| Thuraineelavanai | 30254 |
| Unnichchai | 30364 |
| Vakaneri | 30424 |
| Vakarai | 30450 |
| Valaichenai | 30400 |
| Vantharumoolai | 30376 |
| Vellavely | 30204 |
Batticalao District
Batticaloa District is situated in the Eastern Province. Batticaloa town is located 303 km from Colombo. It has a total area of 2,463 km² with a population of 486,447 (2001 census).