| Post office | Kalosihiria B.O |
| Pin code | 770039 |
| Office type | B.O |
| Taluk / city | Biramitrapur |
| District name | Sundergarh |
| State name | Odisha |
| Delivery status | Delivery |
| Division name | Sundargarh |
| Region name | Sambalpur |
| Circle name | Odisha |
| Related sub office | Kuarmunda S.O |
| Related head office | Uditnagar H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 770039 | Kalosihiria B.O | Biramitrapur | Sundergarh | Odisha |
| 770039 | Kuarmunda S.O | Biramitrapur | Sundergarh | Odisha |
| 770039 | Padampur B.O | Biramitrapur | Sundergarh | Odisha |
| 770039 | Ratakhandi B.O | Biramitrapur | Sundergarh | Odisha |
| 770039 | Gobira B.O | Kuarmunda | Sundergarh | Odisha |
| 770039 | Kumjharia B.O | Kuarmunda | Sundergarh | Odisha |