| Index no. | Post office Name | State name | District name | |
|---|---|---|---|---|
| 1 | Ajhrail B.O | bihar | katihar | |
| 2 | Amdabad S.O | bihar | katihar | |
| 3 | Arihiana B.O | bihar | katihar | |
| 4 | Awadpur B.O | bihar | katihar | |
| 5 | Ayodhyaganj Bazar S.O | bihar | katihar | |
| 6 | Azamnagar B.O | bihar | katihar | |
| 7 | B.Balrampur B.O | bihar | katihar | |
| 8 | B.Deora B.O | bihar | katihar | |
| 9 | B.Simaria B.O | bihar | katihar | |
| 10 | Babhani B.O | bihar | katihar |