Belsandi BO is the primary post office registered under PIN code 845455 in Pashchim Champaran, Bihar. This code sits within the Eastern Postal Region, with 19 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Belsandi BO | BO | Branch Post Office |
| Bhitiharwa Ashram BO | BO | Branch Post Office |
| Jamunia BO | BO | Branch Post Office |
| Musharwa BO | BO | Branch Post Office |
| Serwa Masjidwa BO | BO | Branch Post Office |
| Narkaiaganj SO | SO | Sub Post Office |
| Anjua BO | BO | Branch Post Office |
| Belwa Bahuari BO | BO | Branch Post Office |
| Mahuawa BO | BO | Branch Post Office |
| Rajpur Madan BO | BO | Branch Post Office |
| Sugauli BO | BO | Branch Post Office |
| Taulaha Champaran BO | BO | Branch Post Office |
| Goithahi BO | BO | Branch Post Office |
| Manwa Parsi BO | BO | Branch Post Office |
| Gaunaha BO | BO | Branch Post Office |
| Amolwa BO | BO | Branch Post Office |
| Bhikhana Thori BO | BO | Branch Post Office |
| Lachhnauta BO | BO | Branch Post Office |
| Saidpur BO | BO | Branch Post Office |
