PIN code 686520 – Kottayam, Kerala
686520 is the PIN code of 4 post offices in Kottayam district, Kerala, served by the Chirakadavu SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Chirakadavu SOMap | Post office | Yes | Changanacherry Division |
| Chenappady BOMap | Branch office | Yes | Changanacherry Division |
| Chirakadavu East BOMap | Branch office | Yes | Changanacherry Division |
| Pazhayidom 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.