| Office Name | Belbari B.O |
| Pincodes | 855113 |
| Area | Belbari |
| Office Status | Branch Post Office |
| Postal Circle | Bihar |
| Postal Division | Purnea |
| Postal Region | Muzaffarpur |
| District | Katihar |
| State | Bihar |
| Telephone No. | Na |
| Office Name | Belbari B.O |
| Pincodes | 799045 |
| Area | Belbari |
| Office Status | Branch Post Office |
| Postal Circle | North Eastern |
| Postal Division | Agartala |
| Postal Region | Shillong Hq |
| District | West Tripura |
| State | Tripura |
| Telephone No. | Na |
| Office Name | Belbari B.O |
| Pincodes | 733124 |
| Area | Belbari |
| 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 |