PIN code 686571 belongs to Padinjattinkara BO (Branch Post Office), located in Kottayam district, Kerala. It falls under the Southern Postal Region and is served by 2 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Padinjattinkara BO | BO | Branch Post Office |
| Kadaplamattom SO | SO | Sub Post Office |
