PIN code 686580 belongs to Adukkam BO (Branch Post Office), located in Kottayam district, Kerala. It falls under the Southern Postal Region and is served by 5 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Adukkam BO | BO | Branch Post Office |
| Velathusseri BO | BO | Branch Post Office |
| Thalanad BO | BO | Branch Post Office |
| Vellikulam BO | BO | Branch Post Office |
| Teekoy SO | SO | Sub Post Office |
