In Kottayam district, Kerala, PIN code 686636 is anchored by Monippally SO, a Sub Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 5 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Monippally SO | SO | Sub Post Office |
| Vakad BO | BO | Branch Post Office |
| Pious Mount BO | BO | Branch Post Office |
| Kurianad BO | BO | Branch Post Office |
| Puthuvely BO | BO | Branch Post Office |
