PIN code 691559 – Kollam, Kerala
691559 is the PIN code of 4 post offices in Kollam district, Kerala, served by the Chithara SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Chithara SOMap | Post office | Yes | Quilon Division |
| Ayirakuzhy BOMap | Branch office | Yes | Quilon Division |
| Mancodekadakkal BOMap | Branch office | Yes | Quilon Division |
| Valavupacha BOMap | Branch office | Yes | Quilon Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.