| Sr. No. | Office Name | Pincode | Office Type Status | Delivery Status | Division | Region | Circle | Taluk | District Name | Telephone | Related Sub Office | Related Head office |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 41. | Karaikudi Angadi B.O | 630001 | Branch Post Office | Non-Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi | Sivaganga | - | Senjai S.O | Karaikudi H.O |
| 42. | Karaikudi H.O | 630001 | Head Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi | Sivaganga | 04565-238812 | - | - |
| 43. | Karaikudi Southstreet S.O | 630002 | Sub Post Office | Non-Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi | Sivaganga | 04565-238812 | - | Karaikudi H.O |
| 44. | Karisalpatti B.O | 630309 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur-singampunari Block | Sivaganga | - | Pulidipatti S.O | Karaikudi H.O |
| 45. | Karuthavoorani B.O | 630302 | Branch Post Office | Non-Delivery | Karaikudi | Madurai | Tamilnadu | Devakottai | Sivaganga | - | Devakottai Palace S.O | Devakottai H.O |
| 46. | Kattukudipatti B.O | 630410 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur-singampunariblock | Sivaganga | - | Ulagampatti S.O | Karaikudi H.O |
| 47. | Kilasevalpatti S.O | 630205 | Sub Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur | Sivaganga | 04577-265441 | - | Karaikudi H.O |
| 48. | Kilavayal B.O | 630410 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur-singampunariblock | Sivaganga | - | Ulagampatti S.O | Karaikudi H.O |
| 49. | Kiliyur B.O | 630312 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Devakottai | Sivaganga | - | Puliyal S.O | Devakottai H.O |
| 50. | Kirungakottai B.O | 630502 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur-singampunariblock | Sivaganga | - | Singampunari S.O | Karaikudi H.O |
| 51. | Konnathanpatti B.O | 630405 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur | Sivaganga | - | Nerkuppai S.O | Karaikudi H.O |
| 52. | Koratti B.O | 630206 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi-kallal Block | Sivaganga | - | Kunnakudi S.O | Karaikudi H.O |
| 53. | Kothamangalam S.O (Sivaganga) | 630105 | Sub Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi | Sivaganga | 04565-283220 | - | Devakottai H.O |
| 54. | Kottaiyur S.O | 630106 | Sub Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi | Sivaganga | 04565-286466 | - | Karaikudi H.O |
| 55. | Kovilur B.O | 630307 | Branch Post Office | Non-Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi-kallalblock | Sivaganga | - | Managiri S.O | Karaikudi H.O |
| 56. | Kunnakudi S.O | 630206 | Sub Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi-kallal Block | Sivaganga | 04565-238812 | - | Karaikudi H.O |
| 57. | Kuthalur B.O | 630307 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi-kallal Block | Sivaganga | - | Managiri S.O | Karaikudi H.O |
| 58. | Lakshmipuram B.O | 630105 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi-sakkottai Block | Sivaganga | - | Kothamangalam S.O (Sivaganga) | Devakottai H.O |
| 59. | Managiri S.O | 630307 | Sub Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Karaikudi-kallal Block | Sivaganga | 04565-238812 | - | Karaikudi H.O |
| 60. | Mandakudipatti B.O | 630410 | Branch Post Office | Delivery | Karaikudi | Madurai | Tamilnadu | Tiruppattur | Sivaganga | - | Ulagampatti S.O | Karaikudi H.O |
