In Kannur district, Kerala, PIN code 670706 is anchored by Charal BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 8 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Charal BO | BO | Branch Post Office |
| Kacherikadavu BO | BO | Branch Post Office |
| Perinkeri BO | BO | Branch Post Office |
| Kiliyanthara SO | SO | Sub Post Office |
| Koottupuzha BO | BO | Branch Post Office |
| Randamkadavu BO | BO | Branch Post Office |
| Angadikadavu BO | BO | Branch Post Office |
| Kolithattu BO | BO | Branch Post Office |
