| Office Name | Kottaitheru B.O |
| Pincodes | 627416 |
| Area | Kottaitheru |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tirunelveli |
| Postal Region | Madurai |
| District | Tirunelveli |
| State | Tamil Nadu |
| Telephone No. | Na |
| Office Name | Kottaitheru S.O |
| Pincodes | 614902 |
| Area | Kottaitheru |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Pattukottai |
| Postal Region | Tiruchy |
| District | Thanjavur |
| State | Tamil Nadu |
| Telephone No. | 04372-244899 |