PIN code 604304 – Villupuram, Tamil Nadu
604304 is the PIN code of 7 post offices in Villupuram district, Tamil Nadu, served by the Mailam SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Mailam SOMap | Post office | Yes | Pondicherry Division |
| Eraiyur BOMap | Branch office | Yes | Pondicherry Division |
| Padirapuliyur BOMap | Branch office | Yes | Pondicherry Division |
| Perumbakkam BOMap | Branch office | Yes | Pondicherry Division |
| Thaludali BOMap | Branch office | Yes | Pondicherry Division |
| Tiruvakkarai BOMap | Branch office | Yes | Pondicherry Division |
| Veliyanur BOMap | Branch office | Yes | Pondicherry Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.