PIN code 635601 belongs to Tirupattur H.O (Head Post Office), located in Tirupathur district, Tamil Nadu. It falls under the Southern Postal Region and is served by 3 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Tirupattur H.O | HO | Head Post Office |
| Tirupattur TNHB S.O | SO | Sub Post Office |
| Asiriyar Nagar S.O | SO | Sub Post Office |
