| Office Name | Ammapettai S.O |
| Pincodes | 638311 |
| Area | Ammapettai |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Erode |
| Postal Region | Coimbatore |
| District | Erode |
| State | Tamil Nadu |
| Telephone No. | 04256-227366 |
| Office Name | Ammapettai B.O |
| Pincodes | 608401 |
| Area | Ammapettai |
| Office Status | Branch Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Cuddalore |
| Postal Region | Tiruchy |
| District | Cuddalore |
| State | Tamil Nadu |
| Telephone No. | Na |