PIN code 686541 – Kottayam, Kerala
686541 is the PIN code of 7 post offices in Kottayam district, Kerala, served by the Kangazha SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Kangazha SOMap | Post office | Yes | Changanacherry Division |
| Edayarickapuzha BOMap | Branch office | Yes | Changanacherry Division |
| Kadayanickad BOMap | Branch office | Yes | Changanacherry Division |
| Kulathoorprayar BOMap | Branch office | Yes | Changanacherry Division |
| Mundathanam BOMap | Branch office | Yes | Changanacherry Division |
| Thazhathuvadakara BOMap | Branch office | Yes | Changanacherry Division |
| Vellavoor 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.