| Post office | Aladu B.O |
| Pin code | 601204 |
| Office type | B.O |
| Taluk / city | Ponneri |
| District name | Tiruvallur |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tambaram |
| Region name | Chennai Region |
| Circle name | Tamilnadu |
| Related sub office | Ponneri S.O |
| Related head office | Ambattur H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 601204 | Aladu B.O | Ponneri | Tiruvallur | Tamil Nadu |
| 601204 | Amoor B.O | Ponneri | Tiruvallur | Tamil Nadu |
| 601204 | Arasur B.O | Ponneri | Tiruvallur | Tamil Nadu |
| 601204 | Krishnapuram B.O | Ponneri | Tiruvallur | Tamil Nadu |
| 601204 | Medur B.O | Ponneri | Tiruvallur | Tamil Nadu |
| 601204 | Panjetti B.O | Ponneri | Tiruvallur | Tamil Nadu |
| 601204 | Perumbedu B.O | Ponneri | Tiruvallur | Tamil Nadu |
| 601204 | Ponneri Public Office S.O | Ponneri | Tiruvallur | Tamil Nadu |
| 601204 | Ponneri S.O | Ponneri | Tiruvallur | Tamil Nadu |
| 601204 | Reddipalayam B.O | Ponneri | Tiruvallur | Tamil Nadu |