Karaipudur BO is the primary post office registered under PIN code 641605 in Tiruppur, Tamil Nadu. This code sits within the Southern Postal Region, with 4 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Karaipudur BO | BO | Branch Post Office |
| Ugayanur BO | BO | Branch Post Office |
| Ganapathipalayam BO | BO | Branch Post Office |
| Veerapandi SO | SO | Sub Post Office |
