PIN code 686603 – Kottayam, Kerala
686603 is the PIN code of 5 post offices in Kottayam district, Kerala, served by the Manjoor SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Manjoor SOMap | Post office | Yes | Kottayam Division |
| Chamakala BOMap | Branch office | Yes | Kottayam Division |
| Kanjirathanam BOMap | Branch office | Yes | Kottayam Division |
| Kuruppamthara BOMap | Branch office | No | Kottayam Division |
| Manjoor South 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.