| Post Office | Achankulam |
| Division | Kovilpatti |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Otapidaram |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Pasuvandanai S.O |
| Head Office | Kovilpatti H.O |
| Pincode |
628718
|
| Post Office | Adanur |
| Division | Kovilpatti |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Otapidaram |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Eppodumvendran S.O |
| Head Office | Kovilpatti H.O |
| Pincode |
628712
|
| Post Office | Ahilandapuram |
| Division | Kovilpatti |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Kovilpatti |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Kadambur S.O (Tuticorin) |
| Head Office | Kovilpatti H.O |
| Pincode |
628714
|
| Post Office | Alagappapuram |
| Division | Kovilpatti |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Na |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Vanaramutti S.O |
| Head Office | Kovilpatti H.O |
| Pincode |
628721
|
| Post Office | Alampatti |
| Division | Kovilpatti |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Kovilpatti |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | K.R.Nagar S.O |
| Head Office | Kovilpatti H.O |
| Pincode |
628503
|
| Post Office | Ariyanayagipuram |
| Division | Kovilpatti |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Vilathikulam |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | NA |
| Head Office | Kovilpatti H.O |
| Pincode |
628901
|