| Office Name | Karanja B.O |
| Pincodes | 801109 |
| Area | Karanja |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Patna |
| Postal Region | Patna Hq |
| District | Patna |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Karanja B.O |
| Pincodes | 400702 |
| Area | Karanja |
| Office Status | Branch Post Office |
| Postal Circle | Maharashtra |
| Postal Division | New Mumbai |
| Postal Region | Mumbai |
| District | Raigarh Mh |
| State | Maharashtra |
| Telephone No. | Na |
| Office Name | Karanja B.O |
| Pincodes | 756083 |
| Area | Karanja |
| Office Status | Branch Post Office |
| Postal Circle | Odisha |
| Postal Division | Balasore |
| Postal Region | Bhubaneswar Hq |
| District | Baleswar |
| State | Odisha |
| Telephone No. | Na |
| Office Name | Karanja B.O |
| Pincodes | 754224 |
| Area | Karanja |
| Office Status | Branch Post Office |
| Postal Circle | Odisha |
| Postal Division | Cuttack North |
| Postal Region | Bhubaneswar Hq |
| District | Kendrapara |
| State | Odisha |
| Telephone No. | Na |