| Ort | Postleitzahl |
|---|---|
| Arali Centre, Chankanai | None |
| Arali East, Chankanai | None |
| Arali North, Chankanai | None |
| Arali South, Chankanai | None |
| Arali West, Chankanai | None |
| Chankanai Centre, Chankanai | None |
| Chankanai East, Chankanai | None |
| Chankanai South, Chankanai | None |
| Chankanai West, Chankanai | None |
| Chulipuram Centre, Chankanai | None |
| Chulipuram East, Chankanai | None |
| Chulipuram West, Chankanai | None |
| Moolai, Chankanai | None |
| Paníippulam, Chankanai | None |
| Pannakam, Chankanai | None |
| Ponnalai, Chankanai | None |
| Sangarathai, Chankanai | None |
| Sithankerni, Chankanai | None |
| Tholpuram East, Chankanai | None |
| Tholpuram West, Chankanai | None |
| Vedducoddai East, Chankanai | None |
| Vedducoddai North, Chankanai | None |
| Vedducoddai South, Chankanai | None |
| Vedducoddai South West (North), Chankanai | None |
| Vedducoddai West, Chankanai | None |