| Office name | District (Taluk) | State | Other |
|---|---|---|---|
| Dilli Diwanganj B.O | Katihar BR | Bihar | BR Purnea Muzaffarpur Delivery |
| Neema B.O | Katihar BR | Bihar | BR Purnea Muzaffarpur Delivery |
| Rosna S.O
Telephone 06452-242301 |
Katihar BR | Bihar | BR Purnea Muzaffarpur Delivery |