Karadka BO is the primary post office registered under PIN code 671542 in Kasaragod, Kerala. This code sits within the Southern Postal Region, with 7 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Karadka BO | BO | Branch Post Office |
| Kanathur BO | BO | Branch Post Office |
| Kotoor BO | BO | Branch Post Office |
| Malla BO | BO | Branch Post Office |
| Iriyanni BO | BO | Branch Post Office |
| Muliyar SO | SO | Sub Post Office |
| Vattamthatta BO | BO | Branch Post Office |
