PIN code 690519 belongs to Mynagappally SO (Sub Post Office), located in Kollam district, Kerala. It falls under the Southern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Mynagappally SO | SO | Sub Post Office |
| Kallelibhagom BO | BO | Branch Post Office |
| Thottumugham BO | BO | Branch Post Office |
| Mynagappally North BO | BO | Branch Post Office |
