Ashogi Purshottam BO is the primary post office registered under PIN code 843313 in Sitamarhi, Bihar. This code sits within the Eastern Postal Region, with 11 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Ashogi Purshottam BO | BO | Branch Post Office |
| Pachtaki Jaddu BO | BO | Branch Post Office |
| Bengahi BO | BO | Branch Post Office |
| Dumarbana BO | BO | Branch Post Office |
| Piprathi Punarvas BO | BO | Branch Post Office |
| Bairgania SO | SO | Sub Post Office |
| Bel BO | BO | Branch Post Office |
| Bhakurahar BO | BO | Branch Post Office |
| Jamua BO | BO | Branch Post Office |
| Marpa Factory BO | BO | Branch Post Office |
| Akhta BO | BO | Branch Post Office |
