In Purbi Champaran district, Bihar, PIN code 845411 is anchored by Chandrahia BO, a Branch Post Office. Mail addressed to this code is sorted through the Eastern Postal Region, across 8 listed offices.
| Post office | Type | Full name |
|---|---|---|
| Chandrahia BO | BO | Branch Post Office |
| Jagapakar BO | BO | Branch Post Office |
| Bahadurpur BO | BO | Branch Post Office |
| Ghiwadhar BO | BO | Branch Post Office |
| Kritpur Mathiya BO | BO | Branch Post Office |
| Areraj SO | SO | Sub Post Office |
| Gobindapur Bazar BO | BO | Branch Post Office |
| Lauriya BO | BO | Branch Post Office |
