Locate nearest Blue Dart office to Thachampattu, Tiruvannamalai.
| Post Office | Thachampattu |
| PIN Code | 606811 |
| Office Type | S.O |
| District | Tiruvannamalai |
| Division | Tiruvannamalai |
| Region | Chennai Region |
| State | TAMIL NADU |
| Telephone | 04175-253067 |
| Head Office | Tiruvannamalai H.O |