| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21. | Idaiseval B.O | 628716 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | - | Nalatinputhur S.O | Kovilpatti H.O |
| 22. | Ilambuvanam B.O | 628902 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Ettayapuram | Tuticorin | - | Ettaiyapuram S.O | Kovilpatti H.O |
| 23. | Ilavelangal B.O | 628714 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | - | Kadambur S.O (Tuticorin) | Kovilpatti H.O |
| 24. | Illupaiyurani B.O | 628502 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | - | Lakshmipuram S.O (Tuticorin) | Kovilpatti H.O |
| 25. | Irachi B.O | 628720 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | - | Turaiyur S.O | Kovilpatti H.O |
| 26. | K.Duraisamypuram B.O | 628712 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Otapidaram | Tuticorin | - | Eppodumvendran S.O | Kovilpatti H.O |
| 27. | K.R.Nagar S.O | 628503 | Sub Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | 04632-248641 | - | Kovilpatti H.O |
| 28. | K.Sivagnanapuram B.O | 628716 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | - | Nalatinputhur S.O | Kovilpatti H.O |
| 29. | Kadalai B.O | 628902 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | - | Ettaiyapuram S.O | Kovilpatti H.O |
| 30. | Kadalkudi B.O | 628907 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Vilathikulam ( Kol) | Tuticorin | - | Vilathikulam S.O | Kovilpatti H.O |
| 31. | Kadambur S.O (Tuticorin) | 628714 | Sub Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | 04632-246531 | - | Kovilpatti H.O |
| 32. | Kalangaraipatti B.O | 628721 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Sankarankovil | Tuticorin | - | Vanaramutti S.O | Kovilpatti H.O |
| 33. | Kalugachalapuram B.O | 628902 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Ettayapuram | Tuticorin | - | Ettaiyapuram S.O | Kovilpatti H.O |
| 34. | Kalugumalai S.O | 628552 | Sub Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | 04632-251932 | - | Sankarankovil H.O |
| 35. | Kamanaickanpatti B.O | 628720 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | - | Turaiyur S.O | Kovilpatti H.O |
| 36. | Kandasamypuram B.O | 628905 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Vilathikulam (kol) | Tuticorin | - | Pudur S.O | Kovilpatti H.O |
| 37. | Kappulingampatti B.O | 628714 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | - | Kadambur S.O (Tuticorin) | Kovilpatti H.O |
| 38. | Karadikulam B.O | 628552 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | - | Kalugumalai S.O | Sankarankovil H.O |
| 39. | Karisalkulam B.O | 628907 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | - | Tuticorin | - | Vilathikulam S.O | Kovilpatti H.O |
| 40. | Kattalankulam B.O | 628721 | Branch Post Office | Delivery | Kovilpatti | Madurai | Tamilnadu | Kovilpatti | Tuticorin | - | Vanaramutti S.O | Kovilpatti H.O |
