PIN code 603304 – Chengalpattu, Tamil Nadu
603304 is the PIN code of 6 post offices in Chengalpattu district, Tamil Nadu, served by the Kudapakkam SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Kudapakkam SOMap | Post office | Yes | Chengalpattu Division |
| Kolathur BOMap | Branch office | Yes | Chengalpattu Division |
| Kottaikadu BOMap | Branch office | Yes | Chengalpattu Division |
| Sembulipuram BOMap | Branch office | Yes | Chengalpattu Division |
| Vedal BOMap | Branch office | Yes | Chengalpattu Division |
| Vilambur BOMap | Branch office | Yes | Chengalpattu Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.