Komal S.O is the primary post office registered under PIN code 609805 in Mayiladuthurai, Tamil Nadu. This code sits within the Southern Postal Region, with 4 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Komal S.O | SO | Sub Post Office |
| Kozhaiyur B.O | BO | Branch Post Office |
| Edakiam B.O | BO | Branch Post Office |
| Gangadarapuram B.O | BO | Branch Post Office |
