| Office name | District (Taluk) | State | Other |
|---|---|---|---|
| Asura B.O | East Singhbhum JH | Jharkhand | JH Chaibasa Singhbhum Ranchi Delivery |
| Singhpokharia B.O | West Singhbhum JH | Jharkhand | JH Chaibasa Singhbhum Ranchi Delivery |
| Tata College Chaibasa S.O | West Singhbhum JH | Jharkhand | JH Chaibasa Singhbhum Ranchi Delivery |