PIN code 686512 – Kottayam, Kerala
686512 is the PIN code of 6 post offices in Kottayam district, Kerala, served by the Parathode SO Kottayam sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Parathode SO KottayamMap | Post office | Yes | Changanacherry Division |
| Chittadi BOMap | Branch office | Yes | Changanacherry Division |
| Edakkunnam BOMap | Branch office | Yes | Changanacherry Division |
| Inchiyani BOMap | Branch office | Yes | Changanacherry Division |
| Urakkanadu BOMap | Branch office | Yes | Changanacherry Division |
| Vengathanam 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.