PIN code 636303 belongs to Palamalai Hills B.O (Branch Post Office), located in Salem district, Tamil Nadu. It falls under the Southern Postal Region and is served by 14 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Palamalai Hills B.O | BO | Branch Post Office |
| Settiyur B.O | BO | Branch Post Office |
| Tharkadusundarapuram B.O | BO | Branch Post Office |
| Kaveripuram B.O | BO | Branch Post Office |
| Singiripatti B.O | BO | Branch Post Office |
| Kolathur (Salem)S.O | OTHER | post office |
| Govindapadi B.O | BO | Branch Post Office |
| Kannamoochi B.O | BO | Branch Post Office |
| Savariyarpalayam B.O | BO | Branch Post Office |
| Karungallur B.O | BO | Branch Post Office |
| Kurumbarur B.O | BO | Branch Post Office |
| Chinnathanda B.O | BO | Branch Post Office |
| Dinnapatti B.O | BO | Branch Post Office |
| Pannavadi B.O | BO | Branch Post Office |
