PIN code 671310 belongs to Olat BO (Branch Post Office), located in Kasaragod district, Kerala. It falls under the Southern Postal Region and is served by 9 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Olat BO | BO | Branch Post Office |
| Vellap BO | BO | Branch Post Office |
| Trikarpur SO | SO | Sub Post Office |
| Edachakai BO | BO | Branch Post Office |
| Trikarpur Kadapuram BO | BO | Branch Post Office |
| Kotakkat BO | BO | Branch Post Office |
| Maniyat BO | BO | Branch Post Office |
| Udinur BO | BO | Branch Post Office |
| Pilicode BO | BO | Branch Post Office |
