PIN code 606001 – Cuddalore, Tamil Nadu
606001 is the PIN code of 3 post offices in Cuddalore district, Tamil Nadu, served by the Vriddhachalam Bazaar S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Vriddhachalam Bazaar S.OMap | Post office | No | Vriddhachalam Division |
| Vriddhachalam Cutchery S.OMap | Post office | No | Vriddhachalam Division |
| Vriddhachalam H.OMap | Head office | Yes | Vriddhachalam Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.