| SNo | Sub Post Office | Place | Telephone No |
| 1 | Kilinochchi Main Post Office | Kilinochchi | +94 212 283 950 |
| 2 | Sub Post Office | Akkarayankulam | - |
| 3 | Sub Post Office | Ambalnagar | - |
| 4 | Sub Post Office | Karadipokku | - |
| 5 | Sub Post Office | Konavil | - |
| 6 | Sub Post Office | Ramanathapuram | - |
| 7 | Sub Post Office | Skanthapuram | - |
| 8 | Sub Post Office | Thirunagar | - |
| 9 | Sub Post Office | Thiruvaiyaru | - |
| 10 | Sub Post Office | Vaddakachchi | - |
| 11 | Sub Post Office | Vannerikulam | - |
| 12 | Sub Post Office | Kunchuparanthan | - |
| 13 | Sub Post Office | Sivanagar | - |
| 14 | Sub Post Office | Uruththirapuram | - |
