PIN code 686611 – Kottayam, Kerala
686611 is the PIN code of 4 post offices in Kottayam district, Kerala, served by the Kallara SO Kottayam sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Kallara SO KottayamMap | Post office | Yes | Kottayam Division |
| Kallara South BOMap | Branch office | Yes | Kottayam Division |
| Memuri BOMap | Branch office | Yes | Kottayam Division |
| Perumthuruth 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.