| Office name | District (Taluk) | State | Other |
|---|---|---|---|
| Avur S.O
Telephone 04175-244235 |
Tiruvannamalai TN | Tamil Nadu | TN Tiruvannamalai Taluk Chennai Region Delivery |
| Chellankuppam B.O | Tiruvannamalai TN | Tamil Nadu | TN Chennai Region Delivery |
| Gudalur B.O | Tiruvannamalai TN | Tamil Nadu | TN Chennai Region Delivery |
| Kilkarippur B.O | Tiruvannamalai TN | Tamil Nadu | TN Chennai Region Delivery |
| Konalur B.O | Tiruvannamalai TN | Tamil Nadu | TN Chennai Region Delivery |
| Kulathur B.O | Tiruvannamalai TN | Tamil Nadu | TN Chennai Region Delivery |
| Rajapalayam B.O | Tiruvannamalai TN | Tamil Nadu | TN Tiruvnamalai Chennai Region Delivery |
| Sanipundi B.O | Tiruvannamalai TN | Tamil Nadu | TN Tvmalai Chennai Region Delivery |