Masu B.O is the primary post office registered under PIN code 415726 in Ratnagiri, Maharashtra. This code sits within the Western Postal Region, with 9 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Masu B.O | BO | Branch Post Office |
| Pacheri Sada B.O | BO | Branch Post Office |
| Sada Jambhari B.O | BO | Branch Post Office |
| Abaloli S.O | SO | Sub Post Office |
| Asore B.O | BO | Branch Post Office |
| Bhatgaon B.O | BO | Branch Post Office |
| Kolawali B.O | BO | Branch Post Office |
| Khodade B.O | BO | Branch Post Office |
| Kajurli B.O | BO | Branch Post Office |
