PIN code 686543 – Kottayam, Kerala
686543 is the PIN code of 3 post offices in Kottayam district, Kerala, served by the Manimala SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Manimala SOMap | Post office | Yes | Changanacherry Division |
| Cheruvally BOMap | Branch office | Yes | Changanacherry Division |
| Erathuvadakara BOMap | Branch office | Yes | Changanacherry Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.