There are 11 post offices under PIN code 606102.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Adhanur B.O | Branch Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 2 | Attur B.O | Branch Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 3 | Kalamarudur S.O | Sub Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 4 | Kiliyur B.O | Branch Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 5 | Kuvagam B.O | Branch Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 6 | Ma-kunnathur B.O | Branch Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 7 | Nannaram B.O | Branch Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 8 | Nathamur B.O | Branch Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 9 | Orathur B.O | Branch Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 10 | Pandur B.O | Branch Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |
| 11 | Velur B.O | Branch Office | Delivery | Ulundurpet | Villupuram | Vriddhachalam | Tiruchy | Tamil Nadu | Tamilnadu |