PIN code 683544 – Ernakulam, Kerala
683544 is the PIN code of 7 post offices in Ernakulam district, Kerala, served by the Koovappady SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Koovappady SOMap | Post office | Yes | Alwaye Division |
| Aimurikara BOMap | Branch office | Yes | Alwaye Division |
| Alattuchira BOMap | Branch office | Yes | Alwaye Division |
| CheranalloorPBR BOMap | Branch office | Yes | Alwaye Division |
| Edavoor BOMap | Branch office | Yes | Alwaye Division |
| Illambakapalli BOMap | Branch office | Yes | Alwaye Division |
| Kodanad BOMap | Branch office | Yes | Alwaye Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.