PIN code 609109 – Mayiladuthurai, Tamil Nadu
609109 is the PIN code of 6 post offices in Mayiladuthurai district, Tamil Nadu, served by the Sattanathapuram S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Sattanathapuram S.OMap | Post office | Yes | Mayiladuthurai Division |
| Annamperumalkoil B.OMap | Branch office | Yes | Mayiladuthurai Division |
| Karaimedu B.OMap | Branch office | Yes | Mayiladuthurai Division |
| Kattiyaniruppu B.OMap | Branch office | Yes | Mayiladuthurai Division |
| Sembadaniruppu B.OMap | Branch office | Yes | Mayiladuthurai Division |
| Tiruvali B.OMap | Branch office | Yes | Mayiladuthurai Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.