Koovakkattukunnu BO is the primary post office registered under PIN code 680311 in Thrissur, Kerala. This code sits within the Southern Postal Region, with 3 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Koovakkattukunnu BO | BO | Branch Post Office |
| Kunnappilly BO | BO | Branch Post Office |
| Melur SO Thrissur | OTHER | post office |
