In Kozhikode district, Kerala, PIN code 673571 is anchored by Chelavur BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 9 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Chelavur BO | BO | Branch Post Office |
| Karanthur BO | BO | Branch Post Office |
| Payimbra BO | BO | Branch Post Office |
| Pilasseri BO | BO | Branch Post Office |
| Kunnamangalam SO | SO | Sub Post Office |
| Kunnamangalam Mini Industrial BO | BO | Branch Post Office |
| Peringalam BO | BO | Branch Post Office |
| Konott BO | BO | Branch Post Office |
| Padanilam BO | BO | Branch Post Office |
