PIN code 631603 – Kanchipuram, Tamil Nadu
631603 is the PIN code of 8 post offices in Kanchipuram district, Tamil Nadu, served by the Magaral S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Magaral S.OMap | Post office | Yes | Kanchipuram Division |
| Arpakkam B.OMap | Branch office | Yes | Kanchipuram Division |
| Kavanthandalam B.OMap | Branch office | Yes | Kanchipuram Division |
| Malayankulam B.OMap | Branch office | Yes | Kanchipuram Division |
| Neyyadupakkam B.OMap | Branch office | Yes | Kanchipuram Division |
| Olugarai B.OMap | Branch office | Yes | Kanchipuram Division |
| Puthali B.OMap | Branch office | Yes | Kanchipuram Division |
| Vayalakkavur B.OMap | Branch office | Yes | Kanchipuram Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.