Perinjanam West BO is the primary post office registered under PIN code 680686 in Thrissur, Kerala. This code sits within the Southern Postal Region, with 3 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Perinjanam West BO | BO | Branch Post Office |
| Chakkarappadam BO | BO | Branch Post Office |
| Perinjanam SO | SO | Sub Post Office |
