PIN code 683503 – Ernakulam, Kerala
683503 is the PIN code of 1 post office in Ernakulam district, Kerala, served by the Hmt Colony SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Hmt Colony SOMap | Post office | Yes | Ernakulam Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.