| Office Name | Kunnathur S.O Kanchipuram |
| Pincodes | 600069 |
| Area | Kunnathur Kanchipuram |
| Office Status | Sub Post Office |
| Postal Circle | Tamilnadu |
| Postal Division | Tambaram |
| Postal Region | Chennai Region |
| District | Kanchipuram |
| State | Tamil Nadu |
| Telephone No. | 044-24780855 |