Dumaria Khurd BO is the primary post office registered under PIN code 851215 in Khagaria, Bihar. This code sits within the Eastern Postal Region, with 6 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Dumaria Khurd BO | BO | Branch Post Office |
| Bishanpur BO | BO | Branch Post Office |
| Jorawarpur BO | BO | Branch Post Office |
| Naya Gaon SO Begusarai | OTHER | post office |
| Madhopur BO | BO | Branch Post Office |
| Kabela BO | BO | Branch Post Office |
