PIN code 691310 – Kollam, Kerala
691310 is the PIN code of 7 post offices in Kollam district, Kerala, served by the Kulathupuzha SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Kulathupuzha SOMap | Post office | Yes | Pathanamthitta Division |
| Chozhiakode BOMap | Branch office | Yes | Pathanamthitta Division |
| Dally BOMap | Branch office | Yes | Pathanamthitta Division |
| Koovakkad BOMap | Branch office | Yes | Pathanamthitta Division |
| Samnagar BOMap | Branch office | Yes | Pathanamthitta Division |
| Thingalkarikom BOMap | Branch office | Yes | Pathanamthitta Division |
| Villumala BOMap | Branch office | Yes | Pathanamthitta Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.