There are 9 post offices under PIN code 635851.
| Post Office | Office Type | Delivery Status | Taluk | District | Division | Region | State | Circle | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Jolarpettai S.O | Sub Office | Delivery | Tirupathur | Vellore | Tirupattur | Coimbatore | Tamil Nadu | Tamilnadu |
| 2 | Kodiyur B.O | Branch Office | Non-Delivery | Tirupathur | Vellore | Tirupattur | Coimbatore | Tamil Nadu | Tamilnadu |
| 3 | Mandalavadi B.O | Branch Office | Delivery | Tirupattur | Vellore | Tirupattur | Coimbatore | Tamil Nadu | Tamilnadu |
| 4 | Ponneri B.O | Branch Office | Delivery | Tirupattur | Vellore | Tirupattur | Coimbatore | Tamil Nadu | Tamilnadu |
| 5 | Pullaneri B.O | Branch Office | Delivery | Tirupathur | Vellore | Tirupattur | Coimbatore | Tamil Nadu | Tamilnadu |
| 6 | Reddiyur B.O | Branch Office | Delivery | Tirupattur | Vellore | Tirupattur | Coimbatore | Tamil Nadu | Tamilnadu |
| 7 | Somanaickenpatti B.O | Branch Office | Delivery | Tirupathur | Vellore | Tirupattur | Coimbatore | Tamil Nadu | Tamilnadu |
| 8 | Tiriyalam B.O | Branch Office | Delivery | Tirupattur | Vellore | Tirupattur | Coimbatore | Tamil Nadu | Tamilnadu |
| 9 | Vakkanampatti B.O | Branch Office | Delivery | Tirupathur | Vellore | Tirupattur | Coimbatore | Tamil Nadu | Tamilnadu |