In Purbi Champaran district, Bihar, PIN code 845456 is anchored by Chhapawa Phulwaria BO, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 12 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Chhapawa Phulwaria BO | BO | Branch Post Office |
| Sripur BO | BO | Branch Post Office |
| Sugaon BO | BO | Branch Post Office |
| Sugauli SO | SO | Sub Post Office |
| Sugauli Bazar BO | BO | Branch Post Office |
| Bhataha BO | BO | Branch Post Office |
| Mali BO | BO | Branch Post Office |
| Bahuarawa BO | BO | Branch Post Office |
| Gudra BO | BO | Branch Post Office |
| Kaithwalia BO | BO | Branch Post Office |
| Parsa BO | BO | Branch Post Office |
| Sukul Pakar BO | BO | Branch Post Office |
