PIN code 601102 – Thiruvallur, Tamil Nadu
601102 is the PIN code of 8 post offices in Thiruvallur district, Tamil Nadu, served by the Periapalayam S.O sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Periapalayam S.OMap | Post office | Yes | Kanchipuram Division |
| Athivakkam B.OMap | Branch office | Yes | Kanchipuram Division |
| Kannigaipair B.OMap | Branch office | Yes | Kanchipuram Division |
| Majankaranai B.OMap | Branch office | Yes | Kanchipuram Division |
| Mukkarambakkam B.OMap | Branch office | Yes | Kanchipuram Division |
| Nelvoy B.OMap | Branch office | Yes | Kanchipuram Division |
| Thandalam B.OMap | Branch office | Yes | Kanchipuram Division |
| Vadamadurai 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.