In Kottayam district, Kerala, PIN code 686510 is anchored by Muttappally BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 8 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Muttappally BO | BO | Branch Post Office |
| Pampavally North BO | BO | Branch Post Office |
| Kanamala BO | BO | Branch Post Office |
| Venkurinji BO | BO | Branch Post Office |
| Chathenthara BO | BO | Branch Post Office |
| Edakadathy BO | BO | Branch Post Office |
| Thulappally BO | BO | Branch Post Office |
| Mukkoottuthara SO | SO | Sub Post Office |
