PIN code 686613 belongs to Kappumthala 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 |
|---|---|---|
| Kappumthala BO | BO | Branch Post Office |
| Ayamkudy BO | BO | Branch Post Office |
| Eravimangalam BO | BO | Branch Post Office |
| Ezhumanthuruth BO | BO | Branch Post Office |
| Muttuchira SO | SO | Sub Post Office |
