| Post Office | Alagesapuram |
| Division | Tuticorin |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Thoothukkudi |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | NA |
| Head Office | Tuticorin H.O |
| Pincode |
628002
|
| Post Office | C.g.s. Colony |
| Division | Tuticorin |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Thoothukkudi |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | NA |
| Head Office | Tuticorin H.O |
| Pincode |
628003
|
| Post Office | Chidambaranagar |
| Division | Tuticorin |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Thoothukkudi |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | 0461-2391897 |
| Sub Office | NA |
| Head Office | Tuticorin H.O |
| Pincode |
628008
|
| Post Office | Dalavaipuram |
| Division | Tuticorin |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Thoothukkudi |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | Kailasapuram S.O (Tuticorin) |
| Head Office | Tuticorin H.O |
| Pincode |
628301
|
| Post Office | Heavy Water Project Colony |
| Division | Tuticorin |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Thoothukkudi |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | NA |
| Head Office | Tuticorin H.O |
| Pincode |
628007
|
| Post Office | Kailasapuram (tuticorin) |
| Division | Tuticorin |
| Region | Madurai |
| Circle | Tamilnadu |
| Taluka | Thoothukkudi |
| District | Tuticorin |
| State | Tamil Nadu |
| Phone | NA |
| Sub Office | NA |
| Head Office | Tuticorin H.O |
| Pincode |
628301
|