Baligarh BO is the primary post office registered under PIN code 843328 in Sitamarhi, Bihar. This code sits within the Eastern Postal Region, with 13 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Baligarh BO | BO | Branch Post Office |
| Bharthua BO | BO | Branch Post Office |
| Mehsaul BO | BO | Branch Post Office |
| Thahar BO | BO | Branch Post Office |
| Thumma BO | BO | Branch Post Office |
| Bhanaspatti BO | BO | Branch Post Office |
| Chandwara BO | BO | Branch Post Office |
| Ghanshyampur BO | BO | Branch Post Office |
| Rain Shankar BO | BO | Branch Post Office |
| MMorsand BO | BO | Branch Post Office |
| Runnisaidpur SO | SO | Sub Post Office |
| CDharharwa BO | BO | Branch Post Office |
| Raxiya BO | BO | Branch Post Office |
