| Post office | Ambal B.O |
| Pin code | 609503 |
| Office type | B.O |
| Taluk / city | Nannilam |
| District name | Nagapattinam |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Mayiladuthurai |
| Region name | Tiruchy |
| Circle name | Tamilnadu |
| Related sub office | Punthottam S.O |
| Related head office | Mayiladuthurai H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 609503 | Ambal B.O | Nannilam | Nagapattinam | Tamil Nadu |
| 609503 | Sarabojirajapuram B.O | Kodavasal | Tiruvarur | Tamil Nadu |
| 609503 | Agarathirumalam B.O | Nannilam | Tiruvarur | Tamil Nadu |
| 609503 | Koothanur B.O | Nannilam | Tiruvarur | Tamil Nadu |
| 609503 | Manandakudi B.O | Nannilam | Tiruvarur | Tamil Nadu |
| 609503 | Maruduvancheri B.O | Nannilam | Tiruvarur | Tamil Nadu |
| 609503 | Punthottam S.O | Nannilam | Tiruvarur | Tamil Nadu |
| 609503 | Sembiyanallur B.O | Nannilam | Tiruvarur | Tamil Nadu |