PIN code 603002 – Chengalpattu, Tamil Nadu
603002 is the PIN code of 5 post offices in Chengalpattu district, Tamil Nadu, served by the Gundurchengalpattu SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Gundurchengalpattu SOMap | Post office | No | Chengalpattu Division |
| Nathamchengalpattu SOMap | Post office | Yes | Chengalpattu Division |
| Kunnavakkam BOMap | Branch office | Yes | Chengalpattu Division |
| Paranur BOMap | Branch office | Yes | Chengalpattu Division |
| Pulipakkam BOMap | Branch office | Yes | Chengalpattu Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.