PIN code 635109 belongs to Hosur S.O (Dharmapuri) (post office), located in Krishnagiri district, Tamil Nadu. It falls under the Southern Postal Region and is served by 9 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Hosur S.O (Dharmapuri) | OTHER | post office |
| Avalapalli B.O | BO | Branch Post Office |
| Muthali B.O | BO | Branch Post Office |
| Onnalvadi B.O | BO | Branch Post Office |
| Basthi B.O | BO | Branch Post Office |
| Chennathur B.O | BO | Branch Post Office |
| Venkatesapuram B.O | BO | Branch Post Office |
| Kothagondapalli B.O | BO | Branch Post Office |
| Hosur East S.O | SO | Sub Post Office |
