PIN code 604206 – Villupuram, Tamil Nadu
604206 is the PIN code of 8 post offices in Villupuram district, Tamil Nadu, served by the Vallam SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Vallam SOMap | Post office | Yes | Pondicherry Division |
| DEEVANUR BOMap | Branch office | Yes | Pondicherry Division |
| Kadambur BOMap | Branch office | Yes | Pondicherry Division |
| Kalaiyur BOMap | Branch office | Yes | Pondicherry Division |
| Kollar BOMap | Branch office | Yes | Pondicherry Division |
| Melsithambur BOMap | Branch office | Yes | Pondicherry Division |
| Modaiyur BOMap | Branch office | Yes | Pondicherry Division |
| Vilukkam 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.