Birnai B.O is the primary post office registered under PIN code 485113 in Satna, Madhya Pradesh. This code sits within the Western Postal Region, with 8 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Birnai B.O | BO | Branch Post Office |
| Kripalpur Harijan Tola B.O | BO | Branch Post Office |
| Sarain B.O | BO | Branch Post Office |
| Madhogarh S.O (Satna) | OTHER | post office |
| Belhata B.O | BO | Branch Post Office |
| Gada B.O | BO | Branch Post Office |
| Mand B.O | BO | Branch Post Office |
| Sakaria B.O | BO | Branch Post Office |
