PIN code 609405 belongs to Tirumeichur B.O (Branch Post Office), located in Thiruvarur district, Tamil Nadu. It falls under the Southern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Tirumeichur B.O | BO | Branch Post Office |
| Alathur B.O | BO | Branch Post Office |
| Injikudi B.O | BO | Branch Post Office |
| Peralam S.O | SO | Sub Post Office |
