PIN code 691516 – Kollam, Kerala
691516 is the PIN code of 3 post offices in Kollam district, Kerala, served by the Karingannur SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Karingannur SOMap | Post office | Yes | Quilon Division |
| Akkal BOMap | Branch office | Yes | Quilon Division |
| Cheriyavelinallur 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.