PIN code 636309 belongs to Dharapuram B.O (Branch Post Office), located in Salem district, Tamil Nadu. It falls under the Southern Postal Region and is served by 6 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Dharapuram B.O | BO | Branch Post Office |
| Kamalapuram S.O (Salem) | OTHER | post office |
| Pottipuram B.O | BO | Branch Post Office |
| Periappatti B.O | BO | Branch Post Office |
| Semmandapatti B.O | BO | Branch Post Office |
| Sikkanampatti B.O | BO | Branch Post Office |
