PIN code 686564 – Kottayam, Kerala
686564 is the PIN code of 7 post offices in Kottayam district, Kerala, served by the Ayarkunnam SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Ayarkunnam SOMap | Post office | Yes | Kottayam Division |
| Arumanur BOMap | Branch office | Yes | Kottayam Division |
| Karimpani BOMap | Branch office | Yes | Kottayam Division |
| Kongandoor BOMap | Branch office | Yes | Kottayam Division |
| Mattakkara BOMap | Branch office | Yes | Kottayam Division |
| Neerikkad BOMap | Branch office | Yes | Kottayam Division |
| Paduva BOMap | Branch office | Yes | Kottayam Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.