PIN code 603112 – Chengalpattu, Tamil Nadu
603112 is the PIN code of 3 post offices in Chengalpattu district, Tamil Nadu, served by the Kovalam SO Kanchipuram sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Kovalam SO KanchipuramMap | Post office | Yes | Tambaram Division |
| Muttukadu BOMap | Branch office | Yes | Tambaram Division |
| Thiruvidanthai BOMap | Branch office | Yes | Tambaram Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.