| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 21. | Devakottai West S.O | 630302 | Sub Post Office | Non-Delivery | Karaikudi | Madurai | Tamilnadu | Devakottai | Sivaganga | 04561-272308 | - | Devakottai H.O |
| 22. | Dharmapatti B.O | 630309 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur-singampunariblock | Sivaganga | - | Pulidipatti S.O | Karaikudi H.O |
| 23. | Eluvankottai B.O | 630303 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Devakottai | Sivaganga | - | Devakottai Extension S.O | Devakottai H.O |
| 24. | Hanumanthagudi B.O | 630303 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Devakottai | Sivaganga | - | Devakottai Extension S.O | Devakottai H.O |
| 25. | Ilayathakudi B.O | 630205 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur | Sivaganga | - | Kilasevalpatti S.O | Karaikudi H.O |
| 26. | Illuppakudi B.O | 630202 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi | Sivaganga | - | Ariyakudi S.O | Devakottai H.O |
| 27. | Iraniyur B.O | 630212 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur | Sivaganga | - | Viramathi S.O | Karaikudi H.O |
| 28. | Jayankondan B.O | 630108 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi-sakkottaiblock | Sivaganga | - | Puduvayal S.O | Karaikudi H.O |
| 29. | K.Alagapuri B.O | 630106 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi -sakkottai Block | Sivaganga | - | Kottaiyur S.O | Karaikudi H.O |
| 30. | Kalapur B.O | 630501 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur-singampunari Block | Sivaganga | - | CVmangalam S.O | Karaikudi H.O |
| 31. | Kallampatti B.O | 630501 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur-singampunari Block | Sivaganga | - | CVmangalam S.O | Karaikudi H.O |
| 32. | Kallukatti S.O | 630001 | Sub Post Office | Non-Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi | Sivaganga | 04565-233040 | - | Karaikudi H.O |
| 33. | Kallupatti S.O (Sivaganga) | 630306 | Sub Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Devakottai | Sivaganga | 04561-272308 | - | Devakottai H.O |
| 34. | Kambanur B.O | 630207 | Branch Post Office | Non-Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur | Sivaganga | - | Nachiapuram S.O | Karaikudi H.O |
| 35. | Kanadukathan S.O | 630103 | Sub Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi | Sivaganga | 04565-283249 | - | Devakottai H.O |
| 36. | Kandadevi B.O | 630314 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Devakottai | Sivaganga | - | Shanmuganathapuram S.O | Devakottai H.O |
| 37. | Kandanur S.O | 630104 | Sub Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi | Sivaganga | 04565-272234 | - | Karaikudi H.O |
| 38. | Kandanurperumalkoil B.O | 630104 | Branch Post Office | Non-Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi-sakkottai Block | Sivaganga | - | Kandanur S.O | Karaikudi H.O |
| 39. | Kannamangalapatti B.O | 630502 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur-singampunariblock | Sivaganga | - | Singampunari S.O | Karaikudi H.O |
| 40. | Kannangudi B.O | 630303 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Devakottai | Sivaganga | - | Devakottai Extension S.O | Devakottai H.O |
