In Thrissur district, Kerala, PIN code 680681 is anchored by Chalingad 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 |
|---|---|---|
| Chalingad BO | BO | Branch Post Office |
| Kaipamangalam SO | SO | Sub Post Office |
| Koorikuzhi BO | BO | Branch Post Office |
| Kaipamangalam Beach BO | BO | Branch Post Office |
