| Office Name | Sibpur B.O |
| Pincodes | 782429 |
| Area | Sibpur |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nagaon |
| Postal Region | Dibrugarh |
| District | Nagaon |
| State | Assam |
| Telephone No. | Na |
| Office Name | Sibpur B.O |
| Pincodes | 788098 |
| Area | Sibpur |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Cachar |
| Postal Region | Guwahati Hq |
| District | Cachar |
| State | Assam |
| Telephone No. | Na |
| Office Name | Sibpur S.O |
| Pincodes | 711102 |
| Area | Sibpur |
| Office Status | Sub Post Office |
| Postal Circle | West Bengal |
| Postal Division | Howrah |
| Postal Region | South Bengal |
| District | Howrah |
| State | West Bengal |
| Telephone No. | 033-28492839 |