PIN code 691012 – Kollam, Kerala
691012 is the PIN code of 1 post office in Kollam district, Kerala, served by the Thirumullavaram SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Thirumullavaram SOMap | Post office | Yes | Quilon Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.