| Office Name | Biswanathpur B.O |
| Pincodes | 761008 |
| Area | Biswanathpur |
| Office Status | Branch Post Office |
| Postal Circle | Odisha |
| Postal Division | Berhampur |
| Postal Region | Berhampur |
| District | Ganjam |
| State | Odisha |
| Telephone No. | Na |
| Office Name | Biswanathpur S.O |
| Pincodes | 766020 |
| Area | Biswanathpur |
| Office Status | Sub Post Office |
| Postal Circle | Odisha |
| Postal Division | Kalahandi |
| Postal Region | Berhampur |
| District | Kalahandi |
| State | Odisha |
| Telephone No. | 06677-245066 |
| Office Name | Biswanathpur B.O |
| Pincodes | 752102 |
| Area | Biswanathpur |
| Office Status | Branch Post Office |
| Postal Circle | Odisha |
| Postal Division | Bhubaneswar |
| Postal Region | Bhubaneswar Hq |
| District | Khorda |
| State | Odisha |
| Telephone No. | Na |
| Office Name | Biswanathpur B.O |
| Pincodes | 752014 |
| Area | Biswanathpur |
| Office Status | Branch Post Office |
| Postal Circle | Odisha |
| Postal Division | Puri |
| Postal Region | Bhubaneswar Hq |
| District | Puri |
| State | Odisha |
| Telephone No. | Na |
| Office Name | Biswanathpur B.O |
| Pincodes | 743349 |
| Area | Biswanathpur |
| Office Status | Branch Post Office |
| Postal Circle | West Bengal |
| Postal Division | South Presidency |
| Postal Region | Calcutta |
| District | South 24 Parganas |
| State | West Bengal |
| Telephone No. | Na |
| Office Name | Biswanathpur B.O |
| Pincodes | 733121 |
| Area | Biswanathpur |
| Office Status | Branch Post Office |
| Postal Circle | West Bengal |
| Postal Division | West Dinajpur |
| Postal Region | North Bengal And Sikkim |
| District | South Dinajpur |
| State | West Bengal |
| Telephone No. | Na |
| Office Name | Biswanathpur B.O |
| Pincodes | 721452 |
| Area | Biswanathpur |
| Office Status | Branch Post Office |
| Postal Circle | West Bengal |
| Postal Division | Contai |
| Postal Region | South Bengal |
| District | East Midnapore |
| State | West Bengal |
| Telephone No. | Na |