Kadavoor BO is the primary post office registered under PIN code 686671 in Ernakulam, Kerala. This code sits within the Southern Postal Region, with 7 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Kadavoor BO | BO | Branch Post Office |
| Koovalloor BO | BO | Branch Post Office |
| Pallarimangalam BO | BO | Branch Post Office |
| Pulinthanam BO | BO | Branch Post Office |
| Pothanicaud SO | SO | Sub Post Office |
| Chathamattam BO | BO | Branch Post Office |
| Paingattoor BO | BO | Branch Post Office |
