PIN code 604201 – Villupuram, Tamil Nadu
604201 is the PIN code of 9 post offices in Villupuram district, Tamil Nadu, served by the Avalurpet SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Avalurpet SOMap | Post office | Yes | Pondicherry Division |
| Idapattu BOMap | Branch office | Yes | Pondicherry Division |
| Kappalambadi BOMap | Branch office | Yes | Pondicherry Division |
| Kottapoondi BOMap | Branch office | Yes | Pondicherry Division |
| Kovilporaiyur BOMap | Branch office | Yes | Pondicherry Division |
| Melvailamur BOMap | Branch office | Yes | Pondicherry Division |
| Naranamangalam BOMap | Branch office | Yes | Pondicherry Division |
| Nochalur BOMap | Branch office | Yes | Pondicherry Division |
| Thalangunam 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.