PIN code 673509 belongs to Parakkadavu SO (Sub Post Office), located in Kozhikode district, Kerala. It falls under the Southern Postal Region and is served by 4 post offices in total.
| Post office | Type | Full name |
|---|---|---|
| Parakkadavu SO | SO | Sub Post Office |
| Puliyavil BO | BO | Branch Post Office |
| Chekkiyad BO | BO | Branch Post Office |
| Thanakottur BO | BO | Branch Post Office |
