In Kasaragod district, Kerala, PIN code 671543 is anchored by Adur BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 14 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Adur BO | BO | Branch Post Office |
| Nettanige BO | BO | Branch Post Office |
| Panjikkal BO | BO | Branch Post Office |
| Urdur BO | BO | Branch Post Office |
| Movvar BO | BO | Branch Post Office |
| Kakkebettu BO | BO | Branch Post Office |
| Pandi BO | BO | Branch Post Office |
| Nekraje BO | BO | Branch Post Office |
| Mulleria SO | SO | Sub Post Office |
| Bellur BO | BO | Branch Post Office |
| Delampady BO | BO | Branch Post Office |
| Kinningar BO | BO | Branch Post Office |
| Kuntar BO | BO | Branch Post Office |
| Parappa Delampady BO | BO | Branch Post Office |
