Karuppanur B.O is the primary post office registered under PIN code 635602 in Tirupathur, Tamil Nadu. This code sits within the Southern Postal Region, with 12 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Karuppanur B.O | BO | Branch Post Office |
| Periyakunichi B.O | BO | Branch Post Office |
| Thornampathy B.O | BO | Branch Post Office |
| Tirupattur Fort B.O | BO | Branch Post Office |
| Adiyur B.O | BO | Branch Post Office |
| Christukula Ashram B.O | BO | Branch Post Office |
| Elavampatti B.O | BO | Branch Post Office |
| Kadirimangalam B.O | BO | Branch Post Office |
| Koratti B.O | BO | Branch Post Office |
| Pachal B.O | BO | Branch Post Office |
| Pudukottai B.O | BO | Branch Post Office |
| Tirupattur Bazaar S.O | SO | Sub Post Office |
