Mailode BO is the primary post office registered under PIN code 691537 in Kollam, Kerala. This code sits within the Southern Postal Region, with 5 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Mailode BO | BO | Branch Post Office |
| Meeyannur BO | BO | Branch Post Office |
| Pooyapally SO | SO | Sub Post Office |
| Nettayam BO | BO | Branch Post Office |
| Kattadi Jn BO | BO | Branch Post Office |
