PIN code 628152 belongs to Kovankadu B.O (Branch Post Office), located in Tuticorin district, Tamil Nadu. It falls under the Southern Postal Region and is served by 3 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Kovankadu B.O | BO | Branch Post Office |
| Agaram B.O | BO | Branch Post Office |
| Pazhaiyalkayal S.O | SO | Sub Post Office |
