Sadokhar BO is the primary post office registered under PIN code 821104 in Rohtas, Bihar. This code sits within the Eastern Postal Region, with 15 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Sadokhar BO | BO | Branch Post Office |
| Sikrour BO | BO | Branch Post Office |
| HATTA BO (CHENARI SO) | OTHER | post office |
| MALHIPUR BO | BO | Branch Post Office |
| Amaon Baraon BO | BO | Branch Post Office |
| Bhitari Bandh BO | BO | Branch Post Office |
| Dumari BO | BO | Branch Post Office |
| Mamrejpur BO | BO | Branch Post Office |
| Nauhatta BO | BO | Branch Post Office |
| DIHARIYA BO | BO | Branch Post Office |
| KENAR KALLA BO | BO | Branch Post Office |
| Chandarkaihti BO | BO | Branch Post Office |
| Sabar BO | BO | Branch Post Office |
| Ugahni BO | BO | Branch Post Office |
| Chenari SO | SO | Sub Post Office |
