Humarmala B.O is the primary post office registered under PIN code 416812 in Sindhudurg, Maharashtra. This code sits within the Western Postal Region, with 7 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Humarmala B.O | BO | Branch Post Office |
| Oros Budruk B.O | BO | Branch Post Office |
| Pandur B.O | BO | Branch Post Office |
| Ran Bambuli B.O | BO | Branch Post Office |
| Dabhachiwadi B.O | BO | Branch Post Office |
| Anav B.O | BO | Branch Post Office |
| Sindhudurgnagari MDG S.O | SO | Sub Post Office |
