| Post office | Ammapettai B.O |
| Pin code | 608401 |
| Office type | B.O |
| Taluk / city | Chidambaram |
| District name | Cuddalore |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Cuddalore |
| Region name | Tiruchy |
| Circle name | Tamilnadu |
| Related sub office | Vallampadugai S.O |
| Related head office | Chidambaram H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 608401 | Athipatu B.O | Chidabamram | Cuddalore | Tamil Nadu |
| 608401 | Karuppur B.O | Chidabamram | Cuddalore | Tamil Nadu |
| 608401 | Salianthoppu B.O | Chidabamram | Cuddalore | Tamil Nadu |
| 608401 | Vadakkumangudi B.O | Chidabamram | Cuddalore | Tamil Nadu |
| 608401 | Vaiyur B.O | Chidabamram | Cuddalore | Tamil Nadu |
| 608401 | Ammapettai B.O | Chidambaram | Cuddalore | Tamil Nadu |
| 608401 | Vallampadugai S.O | Chidambaram | Cuddalore | Tamil Nadu |