PIN code 637107 belongs to Poolampatti S.O (Sub Post Office), located in Salem district, Tamil Nadu. It falls under the Southern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Poolampatti S.O | SO | Sub Post Office |
| Konerippatti B.O | BO | Branch Post Office |
| Nedungulam B.O | BO | Branch Post Office |
| Okkilipatti B.O | BO | Branch Post Office |
