PIN code 603313 – Chengalpattu, Tamil Nadu
603313 is the PIN code of 6 post offices in Chengalpattu district, Tamil Nadu, served by the Chithamur SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Chithamur SOMap | Post office | Yes | Chengalpattu Division |
| Kattudevadur BOMap | Branch office | Yes | Chengalpattu Division |
| Neerpair BOMap | Branch office | Yes | Chengalpattu Division |
| Nugumbal BOMap | Branch office | Yes | Chengalpattu Division |
| Onambakkam BOMap | Branch office | Yes | Chengalpattu Division |
| Vilanganur 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.