Kanchhedwa BO is the primary post office registered under PIN code 845422 in Purbi Champaran, Bihar. This code sits within the Eastern Postal Region, with 14 offices operating under it.
| Post office | Type | Full name |
|---|---|---|
| Kanchhedwa BO | BO | Branch Post Office |
| Mankararia BO | BO | Branch Post Office |
| Pannapur Ranjeeta BO | BO | Branch Post Office |
| Harsiddhi SO | SO | Sub Post Office |
| Panditpur BO | BO | Branch Post Office |
| Dhawahi BO | BO | Branch Post Office |
| Jadopur BO | BO | Branch Post Office |
| Nonea BO | BO | Branch Post Office |
| Rai Kararia BO | BO | Branch Post Office |
| Son Barsa BO | BO | Branch Post Office |
| Balua BO | BO | Branch Post Office |
| Math Lohiyar BO | BO | Branch Post Office |
| Paharia BO | BO | Branch Post Office |
| Siswa Bazar BO | BO | Branch Post Office |
