PIN code 686579 – Kottayam, Kerala
686579 is the PIN code of 5 post offices in Kottayam district, Kerala, served by the Plassanal SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Plassanal SOMap | Post office | Yes | Kottayam Division |
| Anjoottimangalam BOMap | Branch office | Yes | Kottayam Division |
| Choondacherry BOMap | Branch office | Yes | Kottayam Division |
| Kalathukadavu BOMap | Branch office | Yes | Kottayam Division |
| Nariayanganam 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.