| Office Name | Bidyapur S.O |
| Pincodes | 781335 |
| Area | Bidyapur |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Nalbari |
| State | Assam |
| Telephone No. | 03624-223557 |
| Office Name | Khatabari S.O |
| Pincodes | 781335 |
| Area | Khatabari |
| Office Status | Sub Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Nalbari |
| State | Assam |
| Telephone No. | 03624-223836 |
| Office Name | Nalbari H.O |
| Pincodes | 781335 |
| Area | Nalbari |
| Office Status | Branch Post Office |
| Postal Circle | Assam |
| Postal Division | Nalbari |
| Postal Region | Guwahati Hq |
| District | Nalbari |
| State | Assam |
| Telephone No. | 03624-220214 |