In Pathanamthitta district, Kerala, PIN code 689543 is anchored by Madathumbhagom North BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 4 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Madathumbhagom North BO | BO | Branch Post Office |
| Kavungumprayar BO | BO | Branch Post Office |
| Mundamala BO | BO | Branch Post Office |
| Puramattom SO | SO | Sub Post Office |
