PIN code 686544 – Kottayam, Kerala
686544 is the PIN code of 7 post offices in Kottayam district, Kerala, served by the Karikkattoor SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Karikkattoor SOMap | Post office | Yes | Changanacherry Division |
| Alapra BOMap | Branch office | Yes | Changanacherry Division |
| Karikkattoor Centre BOMap | Branch office | Yes | Changanacherry Division |
| Mukkada BOMap | Branch office | Yes | Changanacherry Division |
| Ponthenpuzha BOMap | Branch office | Yes | Changanacherry Division |
| Poovatholy BOMap | Branch office | Yes | Changanacherry Division |
| Pulikkallu 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.