In Ernakulam district, Kerala, PIN code 683546 is anchored by Mudakuzha BO, a Branch Post Office. Mail addressed to this code is sorted through the Southern Postal Region, across 5 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Mudakuzha BO | BO | Branch Post Office |
| Vengoor SO | SO | Sub Post Office |
| Choondakuzhy BO | BO | Branch Post Office |
| Kombanad BO | BO | Branch Post Office |
| Paniely BO | BO | Branch Post Office |
