| Office Name | Sathuvacahri Extension S.O |
| Pincodes | 632009 |
| Area | Sathuvacahri Extension |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Vellore |
| Postal Region | Chennai Region |
| District | Vellore |
| State | Tamil Nadu |
| Telephone No. | 0416-2220350 |