PIN code 690523 – Kollam, Kerala
690523 is the PIN code of 6 post offices in Kollam district, Kerala, served by the Thazhava SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Thazhava SOMap | Post office | Yes | Quilon Division |
| Edakulangara BOMap | Branch office | Yes | Quilon Division |
| Kadathur Ward BOMap | Branch office | Yes | Quilon Division |
| Kuthirapanthy BOMap | Branch office | Yes | Quilon Division |
| Thodiyur BOMap | Branch office | Yes | Quilon Division |
| Thodiyur North 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.