In Kollam district, Kerala, PIN code 691532 is anchored by Ambalakkara BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 8 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Ambalakkara BO | BO | Branch Post Office |
| Vayakkal BO | BO | Branch Post Office |
| Valakom SO | SO | Sub Post Office |
| Panavely BO | BO | Branch Post Office |
| Podiyattuvila BO | BO | Branch Post Office |
| Andoor BO | BO | Branch Post Office |
| Edayam BO | BO | Branch Post Office |
| Perumannur BO | BO | Branch Post Office |
