PIN code 688506 belongs to Cherukara Kuttanad BO (Branch Post Office), located in Alappuzha district, Kerala. It falls under the Southern Postal Region and is served by 5 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Cherukara Kuttanad BO | BO | Branch Post Office |
| Narakathara BO | BO | Branch Post Office |
| Kavalam North BO | BO | Branch Post Office |
| Chennamkary East BO | BO | Branch Post Office |
| Kavalam SO | SO | Sub Post Office |
