PIN code 690522 belongs to Thengamom BO (Branch Post Office), located in Pathanamthitta district, Kerala. It falls under the Southern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Thengamom BO | BO | Branch Post Office |
| Kakkakunnu BO | BO | Branch Post Office |
| Patharam BO | BO | Branch Post Office |
| Sooranad SO | SO | Sub Post Office |
