PIN code 636306 belongs to Puduppalaiyam 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 |
|---|---|---|
| Puduppalaiyam B.O | BO | Branch Post Office |
| Sinnappampatti S.O | SO | Sub Post Office |
| Duddampatti B.O | BO | Branch Post Office |
| Pappambadi B.O | BO | Branch Post Office |
| Dasavilakku B.O | BO | Branch Post Office |
| Samudram B.O | BO | Branch Post Office |
