PIN code 686001 – Kottayam, Kerala
686001 is the PIN code of 3 post offices in Kottayam district, Kerala, served by the Kottayam North SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Kottayam North SOMap | Post office | No | Kottayam Division |
| Thirunakkara SOMap | Post office | No | Kottayam Division |
| Kottayam HOMap | Head office | Yes | Kottayam Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.