PIN code 689511 – Alappuzha, Kerala
689511 is the PIN code of 3 post offices in Alappuzha district, Kerala, served by the Cheriyanadu SO sub office.
| Post office | Type | Delivery | Division |
|---|---|---|---|
| Cheriyanadu SOMap | Post office | Yes | Tiruvalla Division |
| Elanjimel BO | Branch office | Yes | Tiruvalla Division |
| Thonackad BO | Branch office | Yes | Tiruvalla Division |
Source: India Post PIN code directory (Open Government Data). Branch offices usually get mail through their sub or head office.