| Post office | Kolakkaravadi B.O |
| Pin code | 606805 |
| Office type | B.O |
| Taluk / city | Tiruvannamalai |
| District name | Tiruvannamalai |
| State name | Tamil Nadu |
| Delivery status | Delivery |
| Division name | Tiruvannamalai |
| Region name | Chennai Region |
| Circle name | Tamilnadu |
| Related sub office | Turinjapuram S.O |
| Related head office | Tiruvannamalai H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 606805 | Kalasthambadi B.O | Tiruvananamalai | Tiruvannamalai | Tamil Nadu |
| 606805 | Kolakkaravadi B.O | Tiruvannamalai | Tiruvannamalai | Tamil Nadu |
| 606805 | Mallavadi B.O | Tiruvannamalai | Tiruvannamalai | Tamil Nadu |
| 606805 | Turinjapuram S.O | Tiruvannamalai | Tiruvannamalai | Tamil Nadu |