PIN code 686634 – Kottayam, Kerala
686634 is the PIN code of 4 post offices in Kottayam district, Kerala, served by the Ozhavur SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Ozhavur SOMap | Post office | Yes | Kottayam Division |
| Kurichithanam BOMap | Branch office | Yes | Kottayam Division |
| Ozhavur East BOMap | Branch office | Yes | Kottayam Division |
| Veliyannoor 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.