PIN code 688011 belongs to Chungom 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 |
|---|---|---|
| Chungom BO | BO | Branch Post Office |
| Kuppappuram BO | BO | Branch Post Office |
| Alappuzha Iron Bridge SO | SO | Sub Post Office |
| Alappuzha Mullackal SO | SO | Sub Post Office |
| Alappuzha District Hospital SO | SO | Sub Post Office |
