| Post office | Sengadu B.O |
| Pin code | 604505 |
| Office type | B.O |
| Taluk / city | Vandavasi |
| District name | Tiruvannamalai |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tiruvannamalai |
| Region name | Chennai Region |
| Circle name | Tamilnadu |
| Related sub office | Vallam Arni S.O |
| Related head office | Arni H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 604505 | Ayalpadi B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604505 | Melnemili B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604505 | Melpathi B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604505 | Nambedu B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604505 | Sengadu B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604505 | Vadavanakkambadi B.O | Vandavasi | Tiruvannamalai | Tamil Nadu |
| 604505 | Vallam Arni S.O | Vandavasi | Vellore | Tamil Nadu |