PIN code 686541 belongs to Kulathoorprayar BO (Branch Post Office), located in Kottayam district, Kerala. It falls under the Southern Postal Region and is served by 7 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Kulathoorprayar BO | BO | Branch Post Office |
| Mundathanam BO | BO | Branch Post Office |
| Kadayanickad BO | BO | Branch Post Office |
| Thazhathuvadakara BO | BO | Branch Post Office |
| Kangazha SO | SO | Sub Post Office |
| Edayarickapuzha BO | BO | Branch Post Office |
| Vellavoor BO | BO | Branch Post Office |
