Pincode 854112 · Katihar District · Bihar
| Name | Bairia B.O |
| Type | Branch Post Office |
| Pincode | 854112 |
| Taluk | Divisional Office Katihar |
| District | |
| State |
| Post Office | Type |
|---|---|
| Post Office | |
| Branch Post Office | |
| Branch Post Office |
| Durgapur BO | Branch Post Office |
| Gopalpur Diara BO | Branch Post Office |
| Paharpur BO | Branch Post Office |
| Pani Kamla BO | Branch Post Office |
| Pardiara BO | Branch Post Office |