PIN code 601204 – Thiruvallur, Tamil Nadu
601204 is the PIN code of 11 post offices in Thiruvallur district, Tamil Nadu, served by the Ponneri Public Office SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Ponneri Public Office SOMap | Post office | No | Tambaram Division |
| Ponneri SOMap | Post office | Yes | Tambaram Division |
| Aladu BOMap | Branch office | Yes | Tambaram Division |
| Amoor BOMap | Branch office | Yes | Tambaram Division |
| Arasur BOMap | Branch office | Yes | Tambaram Division |
| Krishnapuram BOMap | Branch office | No | Tambaram Division |
| Medur BOMap | Branch office | Yes | Tambaram Division |
| Panjetti BOMap | Branch office | Yes | Tambaram Division |
| Perumbedu BOMap | Branch office | Yes | Tambaram Division |
| Reddipalayam BOMap | Branch office | Yes | Tambaram Division |
| Uthandikandigai B.OMap | Branch office | Yes | Tambaram Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.