PIN code 609702 belongs to Polagam B.O (Branch Post Office), located in Nagapattinam district, Tamil Nadu. It falls under the Southern Postal Region and is served by 6 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Polagam B.O | BO | Branch Post Office |
| Seshamoolai B.O | BO | Branch Post Office |
| Marungur B.O | BO | Branch Post Office |
| Seeyathamangai B.O | BO | Branch Post Office |
| Ervadi B.O | BO | Branch Post Office |
| Tirumarugal S.O | SO | Sub Post Office |
