| S.No | Post Offices Name | Pincodes | District Name | State |
|---|---|---|---|---|
| 1 |
Katihar Bara Bazar S. O (Sub Office) |
854105 | Katihar | Bihar |
| 2 |
Katihar Colony (Sub Office) |
854105 | Katihar | Bihar |
| 3 |
Katihar (Head Office) |
854105 | Katihar | Bihar |
| 4 |
Katihar Rs (Sub Office) |
854105 | Katihar | Bihar |